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Part I: Getting Started with Excel 1
Chapter 1: Introducing Excel . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
What Is Excel Good For? ..............................................................................................................3
Understanding Workbooks and Worksheets..................................................................................4
Moving Around a Worksheet ........................................................................................................6
Navigating with your keyboard ..........................................................................................6
Navigating with your mouse ..............................................................................................7
Introducing the Ribbon ................................................................................................................7
Ribbon tabs ........................................................................................................................8
Contextual tabs ..................................................................................................................9
Types of commands on the Ribbon....................................................................................10
Accessing the Ribbon using your keyboard ......................................................................11
Using the shortcut menus............................................................................................................13
Customizing your Quick Access Toolbar ....................................................................................14
Working with Dialog Boxes ........................................................................................................15
Navigating dialog boxes ....................................................................................................16
Using tabbed dialog boxes ................................................................................................16
Using the Taskbar........................................................................................................................17
Creating Your First Excel Worksheet ..........................................................................................18
Getting started on your worksheet ....................................................................................18
Filling in the month names ..............................................................................................19
Entering the sales data ......................................................................................................19
Formatting the numbers ..................................................................................................20
Making your worksheet look a bit fancier ........................................................................20
Summing the values..........................................................................................................21
Creating a chart ................................................................................................................21
Printing your worksheet....................................................................................................22
Saving your workbook ......................................................................................................23
Chapter 2: What’s New in Excel 2007? . . . . . . . . . . . . . . . . . . . . . 25
A New User Interface ..................................................................................................................25
Larger Worksheets ......................................................................................................................26
New File Formats ........................................................................................................................27
Worksheet Tables ........................................................................................................................27
Styles and Themes ......................................................................................................................28

Better Looking Charts..................................................................................................................28
Page Layout View ........................................................................................................................29
Enhanced Conditional Formatting ..............................................................................................30
Consolidated Options..................................................................................................................31
SmartArt.....................................................................................................................................31
Formula AutoComplete ..............................................................................................................32
Collaboration Features ................................................................................................................33
Compatibility Checker ................................................................................................................33
Improved Pivot Tables ................................................................................................................33
New Worksheet Functions ..........................................................................................................34
Other New Features ....................................................................................................................34
Chapter 3: Entering and Editing Worksheet Data . . . . . . . . . . . . . . . 35
Exploring the Types of Data You Can Use ....................................................................................35
About numerical values ....................................................................................................35
About text entries..............................................................................................................36
About formulas ................................................................................................................36
Entering Text and Values into Your Worksheets ..........................................................................37
Entering Dates and Times into Your Worksheets ........................................................................38
Entering date values..........................................................................................................39
Entering time values ........................................................................................................39
Modifying Cell Contents..............................................................................................................39
Erasing the contents of a cell ............................................................................................39
Replacing the contents of a cell ........................................................................................40
Editing the contents of a cell ............................................................................................40
Learning some handy data-entry techniques ....................................................................41
Automatically moving the cell pointer after entering data ......................................41
Using arrow keys instead of pressing Enter ............................................................42
Selecting a range of input cells before entering data ................................................42
Using Ctrl+Enter to place information into multiple cells simultaneously ..............42
Entering decimal points automatically ....................................................................42
Using AutoFill to enter a series of values ................................................................43
Using AutoComplete to automate data entry ..........................................................43
Forcing text to appear on a new line within a cell ..................................................44
Using AutoCorrect for shorthand data entry ..........................................................44
Entering numbers with fractions ............................................................................45
Simplifying data entry by using a form ..................................................................45
Entering the current date or time into a cell............................................................46
Applying Number Formatting ....................................................................................................47
Improving readability by formatting numbers ..................................................................47
Using automatic number formatting ......................................................................47
Formatting numbers by using the Ribbon ..............................................................48
Using shortcut keys to format numbers ..................................................................48
Formatting numbers using the Format Cells dialog box..........................................49
Adding your own custom number formats........................................................................51

Chapter 4: Essential Worksheet Operations . . . . . . . . . . . . . . . . . . 53
Learning the Fundamentals of Excel Worksheets ........................................................................53
Working with Excel’s windows..........................................................................................53
Moving and resizing windows ................................................................................55
Switching among windows ....................................................................................55
Closing windows ....................................................................................................56
Activating a worksheet ......................................................................................................56
Adding a new worksheet to your workbook......................................................................57
Deleting a worksheet you no longer need..........................................................................57
Changing the name of a worksheet ..................................................................................58
Changing a sheet tab’s color ..............................................................................................58
Rearranging your worksheets ............................................................................................58
Hiding and unhiding a worksheet ....................................................................................59
Controlling the Worksheet View..................................................................................................61
Zooming in or out for a better view ..................................................................................61
Viewing a worksheet in multiple windows ........................................................................62
Comparing sheets side by side ..........................................................................................63
Splitting the worksheet window into panes ......................................................................63
Keeping the titles in view by freezing panes ......................................................................64
Monitoring cells with a Watch Window ............................................................................65
Working with Rows and Columns ..............................................................................................66
Inserting rows and columns ..............................................................................................66
Deleting rows and columns ..............................................................................................67
Hiding rows and columns ................................................................................................67
Changing column widths and row heights ........................................................................68
Changing column widths........................................................................................68
Changing row heights ............................................................................................69
Chapter 5: Working with Cells and Ranges. . . . . . . . . . . . . . . . . . . 71
Understanding Cells and Ranges ................................................................................................71
Selecting ranges ................................................................................................................72
Selecting complete rows and columns ..............................................................................73
Selecting noncontiguous ranges ........................................................................................73
Selecting multisheet ranges ..............................................................................................74
Selecting special types of cells ..........................................................................................76
Selecting cells by searching ..............................................................................................77
Copying or Moving Ranges ........................................................................................................78
Copying by using Ribbon commands................................................................................79
Copying by using shortcut menu commands ....................................................................79
Copying by using shortcut keys ........................................................................................80
Copying or moving by using drag-and-drop ....................................................................80
Copying to adjacent cells ..................................................................................................81
Copying a range to other sheets ........................................................................................82
Using the Office Clipboard to paste ..................................................................................82
Pasting in special ways ......................................................................................................84

Using the Paste Special Dialog box....................................................................................85
Performing mathematical operations without formulas ..........................................86
Skipping blanks when pasting ................................................................................86
Transposing a range ................................................................................................86
Using Names to Work with Ranges..............................................................................................87
Creating range names in your workbooks ........................................................................87
Using the New Name dialog box ............................................................................87
Using the Name box ..............................................................................................88
Using the Create Names From Selection dialog box ................................................88
Managing Names ..............................................................................................................89
Adding Comments to Cells..........................................................................................................90
Formatting comments ......................................................................................................91
Changing a comment’s shape ............................................................................................92
Reading comments............................................................................................................93
Hiding and showing comments ........................................................................................93
Editing comments ............................................................................................................93
Deleting comments ..........................................................................................................93
Chapter 6: Introducing Tables . . . . . . . . . . . . . . . . . . . . . . . . . . 95
What Is a Table? ..........................................................................................................................95
Creating a Table ..........................................................................................................................97
Changing the Look of a Table ......................................................................................................98
Working with Tables ................................................................................................................100
Navigating in a table ......................................................................................................100
Selecting parts of a table..................................................................................................100
Adding new rows or columns ........................................................................................101
Deleting rows or columns ..............................................................................................101
Moving a table ................................................................................................................101
Setting table options ......................................................................................................102
Working with the Total Row............................................................................................102
Removing duplicate rows from a table ............................................................................103
Sorting and filtering a table ............................................................................................104
Sorting a table ......................................................................................................105
Filtering a table ....................................................................................................106
Converting a table back to a range ..................................................................................107
Chapter 7: Worksheet Formatting . . . . . . . . . . . . . . . . . . . . . . . 109
Getting to Know the Formatting Tools ......................................................................................109
Using the Formatting Tools in the Home Tab ..................................................................110
Using the Mini toolbar ....................................................................................................110
Using the Format Cells dialog box ..................................................................................112
Using Formatting in Your Worksheets ......................................................................................112
Using different fonts........................................................................................................112
Changing text alignment ................................................................................................115
Choosing horizontal alignment options ................................................................116
Choosing vertical alignment options ....................................................................116
Wrapping or shrinking text to fit the cell ..............................................................116
Merging worksheet cells to create additional text space ........................................117

Displaying text at an angle ....................................................................................117
Controlling the text direction................................................................................118
Using colors and shading ................................................................................................118
Adding borders and lines ................................................................................................119
Adding a background image to a worksheet....................................................................121
Using Named Styles for Easier Formatting ................................................................................122
Applying styles................................................................................................................123
Modifying an existing style..............................................................................................124
Creating new styles ........................................................................................................124
Merging styles from other workbooks ............................................................................125
Controlling styles with templates ....................................................................................125
Understanding Document Themes ............................................................................................126
Applying a theme............................................................................................................127
Customizing a theme ......................................................................................................128
Chapter 8: Understanding Excel’s Files . . . . . . . . . . . . . . . . . . . . 131
Excel File Operations ................................................................................................................131
Creating a new workbook ..............................................................................................131
Opening an existing workbook ......................................................................................132
Selecting a different location ................................................................................134
Using the My Places bar........................................................................................134
Filtering filenames ................................................................................................134
Choosing your file display preferences..................................................................135
Saving a Workbook ........................................................................................................136
Using AutoRecover ........................................................................................................136
Specifying a password ....................................................................................................137
Other workbook options ................................................................................................138
Setting workbook properties ................................................................................139
Inspecting a document ........................................................................................140
Encrypting a document ........................................................................................140
Restricting permissions ........................................................................................140
Adding a digital signature ....................................................................................140
Marking a document final ....................................................................................140
Checking compatibility ........................................................................................140
Closing workbooks ........................................................................................................141
Safeguarding your work ..................................................................................................141
Excel File Compatibility ............................................................................................................142
Recognizing the Excel 2007 file formats..........................................................................142
Saving a file for use with an older version of Excel ..........................................................143
Chapter 9: Using and Creating Templates. . . . . . . . . . . . . . . . . . . 145
Exploring Excel Templates ........................................................................................................145
Viewing templates ..........................................................................................................145
Creating a workbook from a template ............................................................................146
Modifying a template ......................................................................................................148
Understanding Custom Excel Templates ..................................................................................149
Working with the default templates ................................................................................150
Using the workbook template to change workbook defaults ................................150
Using the worksheet template to change worksheet defaults ................................151

Editing your templates..........................................................................................151
Resetting the default workbook and worksheet settings ........................................151
Creating custom templates ..............................................................................................151
Saving your custom templates ..............................................................................152
Ideas for creating templates ..................................................................................153
Chapter 10: Printing Your Work . . . . . . . . . . . . . . . . . . . . . . . . 155
Printing with One Click ............................................................................................................155
Changing Your Page View..........................................................................................................157
Normal View ..................................................................................................................157
Page Layout View............................................................................................................158
Page Break Preview ........................................................................................................159
Adjusting Common Page Setup Settings ....................................................................................160
Adjusting the page margins ............................................................................................160
Changing the page orientation ........................................................................................162
Specifying the paper size ................................................................................................162
Specifying the print area ................................................................................................162
Understanding page breaks ............................................................................................162
Inserting a page break ..........................................................................................162
Removing page breaks you’ve added ....................................................................163
Using a background image..............................................................................................163
Printing row and column titles........................................................................................164
Scaling printed output ....................................................................................................165
Printing cell gridlines ......................................................................................................165
Printing row and column headers ..................................................................................166
Adding a Header or Footer to Your Reports ..............................................................................166
Selecting a predefined header or footer ..........................................................................166
Understanding header and footer element codes ............................................................167
Other header and footer options ....................................................................................168
Adjusting the Settings in the Print Dialog Box ..........................................................................168
Choosing your printer ....................................................................................................169
Specifying what you want to print ..................................................................................169
Printing multiple copies of a report ................................................................................169
Preventing Certain Cells from Being Printed..............................................................................170
Preventing Objects from being Printed ......................................................................................170
Creating Custom Views of Your Worksheet ..............................................................................171
Part II: Working with Formulas and Functions 173
Chapter 11: Introducing Formulas and Functions . . . . . . . . . . . . . . 175
Understanding Formula Basics ..................................................................................................175
Using operators in formulas ............................................................................................176
Understanding operator precedence in formulas ............................................................177
Using functions in your formulas ....................................................................................179
Examples of formulas that use functions ..............................................................179
Function arguments..............................................................................................180
More about functions............................................................................................181

Entering Formulas into Your Worksheets ..................................................................................181
Entering formulas manually ............................................................................................183
Entering formulas by pointing ........................................................................................183
Pasting range names into formulas ..................................................................................183
Inserting functions into formulas ....................................................................................184
Function entry tips ........................................................................................................186
Editing Formulas ......................................................................................................................187
Using Cell References in Formulas ............................................................................................187
Using relative, absolute, and mixed references ................................................................187
Changing the types of your references ............................................................................190
Referencing cells outside the worksheet ..........................................................................190
Referencing cells in other worksheets ..................................................................190
Referencing cells in other workbooks ..................................................................190
Using Formulas In Tables ..........................................................................................................191
Summarizing data in a table ............................................................................................191
Using formulas within a table..........................................................................................193
Referencing data in a table ..............................................................................................194
Correcting Common Formula Errors ........................................................................................195
Handling circular references............................................................................................196
Specifying when formulas are calculated ........................................................................198
Using Advanced Naming Techniques ........................................................................................199
Using names for constants ..............................................................................................199
Using names for formulas ..............................................................................................199
Using range intersections ................................................................................................200
Applying names to existing references ............................................................................202
Tips for Working with Formulas................................................................................................203
Don’t hard-code values....................................................................................................203
Using the Formula bar as a calculator ............................................................................203
Making an exact copy of a formula..................................................................................204
Converting formulas to values ........................................................................................204
Chapter 12: Creating Formulas That Manipulate Text . . . . . . . . . . . . 205
A Few Words About Text ..........................................................................................................205
How many characters in a cell? ......................................................................................205
Numbers as text ..............................................................................................................206
Text Functions ..........................................................................................................................206
Determining whether a cell contains text ........................................................................207
Working with character codes ........................................................................................207
The CODE function..............................................................................................208
.................385
Modifying the Chart Area ..........................................................................................................386
Modifying the Plot Area ............................................................................................................387
Working with Chart Titles ........................................................................................................388
Working with the Legend ..........................................................................................................389
Working with Gridlines ............................................................................................................391
Modifying the Axes ..................................................................................................................391
Value axis options ................................................................................................391
Category axis options............................................................................................396
Working with Data Series ..........................................................................................................398
Deleting a data series ......................................................................................................398
Adding a new data series to a chart ................................................................................398
Changing data used by a series........................................................................................399
Changing the data range by dragging the range outline ........................................399
Using the Edit Series dialog box............................................................................400
Editing the Series formula ....................................................................................400
Displaying data labels in a chart ......................................................................................401
Handling missing data ....................................................................................................402
Adding error bars............................................................................................................403
Adding a trendline ..........................................................................................................404
Modifying 3-D charts ......................................................................................................406
Creating combination charts ..........................................................................................407
Displaying a data table ....................................................................................................409
Creating Chart Templates ..........................................................................................................410
Learning Some Chart-Making Tricks ........................................................................................411
Creating picture charts....................................................................................................411
Creating a thermometer chart ........................................................................................412
Creating a gauge chart ....................................................................................................413
Displaying conditional colors in a column chart..............................................................414
Creating a comparative histogram ..................................................................................415

Creating a Gantt chart ....................................................................................................417
Plotting mathematical functions with one variable ..........................................................418
Plotting mathematical functions with two variables ........................................................419
Chapter 21: Visualizing Data Using Conditional Formatting . . . . . . . . 421
About Conditional Formatting ..................................................................................................421
Specifying Conditional Formatting ............................................................................................422
Formatting types you can apply ......................................................................................423
Making your own rules ..................................................................................................424
Conditional Formats That Use Graphics....................................................................................425
Using data bars ..............................................................................................................425
A data bar example ..............................................................................................425
Using data bars in lieu of a chart ..........................................................................427
Using color scales............................................................................................................428
A color scale example ..........................................................................................428
An extreme color scale example ............................................................................429
Using Icon Sets ..............................................................................................................430
An icon set example..............................................................................................430
Another icon set example ....................................................................................432
Displaying only one icon ......................................................................................433
Creating Formula-Based Rules ..................................................................................................434
Understanding relative and absolute references ..............................................................435
Conditional formatting formula examples ......................................................................436
Identifying weekend days ....................................................................................436
Displaying alternate-row shading..........................................................................436
Creating checkerboard shading ............................................................................437
Shading groups of rows ........................................................................................437
Displaying a total only when all values are entered ..............................................437
Working with Conditional Formats ..........................................................................................439
Managing rules ..............................................................................................................439
Copying cells that contain conditional formatting ..........................................................439
Deleting conditional formatting ......................................................................................439
Find and Replace limitations ..........................................................................................440
Locating cells that contain conditional formatting ..........................................................440
Chapter 22: Enhancing Your Work with Pictures and Drawings . . . . . . . 441
Using Shapes ............................................................................................................................441
Inserting a Shape ............................................................................................................441
Adding text to a Shape ....................................................................................................444
Formatting Shapes ..........................................................................................................445
Grouping objects ............................................................................................................446
Aligning and spacing objects ..........................................................................................446
Reshaping Shapes ..........................................................................................................446
Printing objects ..............................................................................................................447
Using SmartArt.........................................................................................................................448
Inserting SmartArt ..........................................................................................................448
Customizing SmartArt ....................................................................................................449
Changing the layout........................................................................................................450
Changing the Style ..........................................................................................................452
Learning more about SmartArt........................................................................................452

Part IV: Using Advanced Excel Features 459
Chapter 23: Customizing the Quick Access Toolbar . . . . . . . . . . . . . 461
About the QAT..........................................................................................................................461
Adding New Commands to the QAT ........................................................................................462
Other QAT Actions....................................................................................................................464
Behind the Scenes ....................................................................................................................464
Chapter 24: Using Custom Number Formats . . . . . . . . . . . . . . . . . 465
About Number Formatting........................................................................................................465
Automatic number formatting ........................................................................................466
Formatting numbers by using the Ribbon ......................................................................466
Using shortcut keys to format numbers ..........................................................................467
Using the Format Cells dialog box to format numbers ....................................................467
Creating a Custom Number Format ..........................................................................................468
Parts of a number format string ......................................................................................469
Custom number format codes ........................................................................................470
Custom Number Format Examples ..........................................................................................472
Scaling values..................................................................................................................472
Displaying values in thousands ............................................................................472
Displaying values in hundreds ..............................................................................473
Displaying values in millions ................................................................................473
Adding zeros to a value ........................................................................................475
Displaying leading zeros..................................................................................................475
Displaying fractions ........................................................................................................476
Displaying a negative sign on the right............................................................................476
Formatting dates and times ............................................................................................477
Displaying text with numbers ........................................................................................478
Suppressing certain types of entries ................................................................................478
Filling a cell with a repeating character ..........................................................................479
Chapter 25: Using Data Validation . . . . . . . . . . . . . . . . . . . . . . 481
About Data Validation ..............................................................................................................481
Specifying Validation Criteria ....................................................................................................482
Types of Validation Criteria You Can Apply ..............................................................................483
Creating a Drop-Down List........................................................................................................484
Using Formulas for Data Validation Rules..................................................................................485
Understanding Cell References ..................................................................................................485
Data Validation Examples ..........................................................................................................487
Accepting text only ........................................................................................................487
Accepting a larger value than the previous cell ................................................................487

Accepting nonduplicate entries only ..............................................................................487
Accepting text that begins with A....................................................................................488
Accepting only a date that’s a Monday ............................................................................488
Accepting only values that don’t exceed a total................................................................488
Chapter 26: Creating and Using Worksheet Outlines . . . . . . . . . . . . 491
Introducing Worksheet Outlines ..............................................................................................491
Creating an Outline ..................................................................................................................494
Preparing the data ..........................................................................................................494
Creating an outline automatically....................................................................................495
Creating an outline manually ..........................................................................................495
Working with Outlines..............................................................................................................496
Displaying levels ............................................................................................................496
Adding data to an outline................................................................................................496
Removing an outline ......................................................................................................496
Hiding the outline symbols ............................................................................................497
Chapter 27: Linking and Consolidating Worksheets . . . . . . . . . . . . . 499
Linking Workbooks ..................................................................................................................499
Creating External Reference Formulas ......................................................................................500
Understanding the link formula syntax ..........................................................................500
Creating a link formula by pointing ................................................................................500
Pasting links....................................................................................................................501
Working with External Reference Formulas ..............................................................................501
Creating links to unsaved workbooks ............................................................................501
Opening a workbook with external reference formulas ..................................................502
Changing the startup prompt..........................................................................................503
Updating links ................................................................................................................503
Changing the link source ................................................................................................503
Severing links..................................................................................................................503
Avoiding Potential Problems with External Reference Formulas ................................................504
Renaming or moving a source workbook ........................................................................504
Using the Save As command ..........................................................................................504
Modifying a source workbook ........................................................................................504
Intermediary links ..........................................................................................................505
Consolidating Worksheets ........................................................................................................505
Consolidating worksheets by using formulas ..................................................................505
Consolidating worksheets by using Paste Special ............................................................506
Consolidating worksheets by using the Consolidate command ......................................507
An example ..........................................................................................................508
Refreshing a consolidation ....................................................................................509
More about consolidation ....................................................................................511
Chapter 28: Excel and the Internet . . . . . . . . . . . . . . . . . . . . . . 513
Understanding How Excel Uses HTML ....................................................................................513
Understanding the Different Web Formats ................................................................................514
Creating an HTML file ....................................................................................................514
Creating a single file Web page........................................................................................515

Chapter 29: Sharing Data with Other Applications . . . . . . . . . . . . . 521
Understanding Data Sharing......................................................................................................521
Copying and Pasting ................................................................................................................521
Copying from Excel to Word ....................................................................................................522
Pasting static information................................................................................................523
Pasting a link ..................................................................................................................524
Embedding Objects in a Worksheet ..........................................................................................526
Embedding Word documents..........................................................................................526
Embedding other types of documents ............................................................................527
Embedding an Excel Workbook in a Word Document ..............................................................527
Embedding a workbook in Word by copying ..................................................................528
Embedding a saved workbook in Word ..........................................................................529
Creating a new Excel object in Word ..............................................................................529
Chapter 30: Using Excel in a Workgroup . . . . . . . . . . . . . . . . . . . 531
Using Excel on a Network ........................................................................................................531
Understanding File Reservations ..............................................................................................532
Sharing Workbooks ..................................................................................................................533
Understanding shared workbooks ..................................................................................533
Designating a workbook as a shared workbook ..............................................................534
Controlling the advanced sharing settings ......................................................................535
Tracking changes ..................................................................................................535
Updating changes ................................................................................................535
Resolving conflicting changes between users ........................................................536
Controlling the Include in Personal View settings ................................................536
Tracking Workbook Changes ....................................................................................................536
Turning Track Changes on and off ..................................................................................536
Reviewing the changes ....................................................................................................538
Chapter 31: Protecting Your Work. . . . . . . . . . . . . . . . . . . . . . . 539
Types of Protection ....................................................................................................................539
Worksheet Protection ................................................................................................................540
Unlocking cells ..............................................................................................................540
Sheet protection options ................................................................................................542
Assigning User Permissions ............................................................................................542
Workbook Protection ................................................................................................................543
Requiring a password to open a workbook

Chapter 32: Making Your Worksheets Error-Free . . . . . . . . . . . . . . . 551
Finding and Correcting Formula Errors ....................................................................................551
Mismatched parentheses ................................................................................................552
Cells are filled with hash marks ......................................................................................552
Blank cells are not blank ................................................................................................553
Extra space characters ....................................................................................................553
Formulas returning an error............................................................................................554
#DIV/0! errors ......................................................................................................554
#N/A errors ..........................................................................................................555
#NAME? errors ....................................................................................................555
#NULL! errors ......................................................................................................555
#NUM! errors ......................................................................................................556
#REF! errors ........................................................................................................556
#VALUE! errors ....................................................................................................556
Absolute/relative reference problems ..............................................................................556
Operator precedence problems ......................................................................................557
Formulas are not calculated ............................................................................................558
Actual versus displayed values ........................................................................................558
Floating point number errors ..........................................................................................559
“Phantom link” errors ....................................................................................................560
Using Excel’s Auditing Tools......................................................................................................560
Identifying cells of a particular type ................................................................................560
Viewing formulas ............................................................................................................562
Tracing cell relationships ................................................................................................562
Identifying precedents ..........................................................................................563
Identifying dependents ........................................................................................564
Tracing error values ........................................................................................................564
Fixing circular reference errors........................................................................................564
Using background error-checking feature........................................................................564
Using Excel Formula Evaluator ......................................................................................566
Searching and Replacing............................................................................................................567
Searching for information ..............................................................................................567
Replacing information ....................................................................................................568
Searching for formatting..................................................................................................568
Spell Checking Your Worksheets ..............................................................................................569
Using AutoCorrect ....................................................................................................................570
Part V: Analyzing Data with Excel 573
Chapter 33: Using Microsoft Query with External Database Files . . . . . 575
Understanding External Database Files......................................................................................575
Importing Access Tables ............................................................................................................576

Chapter 34: Introducing Pivot Tables . . . . . . . . . . . . . . . . . . . . . 591
About Pivot Tables ....................................................................................................................591
A pivot table example ....................................................................................................592
Data appropriate for a pivot table....................................................................................594
Creating a Pivot Table................................................................................................................595
Specifying the data..........................................................................................................595
Specifying the location for the pivot table ......................................................................596
Laying out the pivot table ..............................................................................................597
Formatting the pivot table ..............................................................................................599
Modifying the pivot table ................................................................................................601
More Pivot Table Examples ......................................................................................................602
Question 1 ......................................................................................................................603
Question 2 ......................................................................................................................604
Question 3 ......................................................................................................................604
Question 4 ......................................................................................................................605
Question 5 ......................................................................................................................606
Question 6 ......................................................................................................................606
Learning More ..........................................................................................................................607
Chapter 35: Analyzing Data with Pivot Tables . . . . . . . . . . . . . . . . 609
Working with Non-Numeric Data ............................................................................................609
Grouping Pivot Table Items ......................................................................................................611
A manual grouping example ..........................................................................................611
Viewing grouped data ....................................................................................................

Chapter 36: Performing Spreadsheet What-If Analysis . . . . . . . . . . . . 635
A What-If Example....................................................................................................................635
Types of What-If Analyses ........................................................................................................637
Manual What-If Analysis ..........................................................................................................637
Creating Data Tables..................................................................................................................637
Creating a one-input data table ......................................................................................637
Creating a two-input data table ......................................................................................640
Using Scenario Manager ............................................................................................................643
Defining scenarios ..........................................................................................................643
Displaying scenarios........................................................................................................645
Modifying scenarios ........................................................................................................645
Merging scenarios ..........................................................................................................646
Generating a scenario report ..........................................................................................647
Chapter 37: Analyzing Data Using Goal Seek and Solver . . . . . . . . . . 649
What-If Analysis, in Reverse......................................................................................................649
Single-Cell Goal Seeking ..........................................................................................................650
A goal-seeking example ..................................................................................................650
More about Goal Seeking ................................................................................................651
Introducing Solver ....................................................................................................................652
Appropriate problems for Solver ....................................................................................652
A simple Solver example ................................................................................................653
More about Solver ..........................................................................................................656
Solver Examples ........................................................................................................................658
Solving simultaneous linear equations ............................................................................658
Minimizing shipping costs ..............................................................................................660
Allocating resources ........................................................................................................662
Optimizing an investment portfolio ................................................................................664
Chapter 38: Analyzing Data with the Analysis ToolPak. . . . . . . . . . . . 667
The Analysis ToolPak: An Overview ..........................................................................................667
Installing the Analysis ToolPak Add-in ......................................................................................668
Using the Analysis Tools............................................................................................................668
Introducing the Analysis ToolPak Tools ....................................................................................669
The Analysis of variance tool ..........................................................................................669
The Correlation tool........................................................................................................670

Part VI: Programming Excel with VBA 679
Chapter 39: Introducing Visual Basic for Applications . . . . . . . . . . . . 681
Introducing VBA Macros ..........................................................................................................681
Displaying the Developer tab ....................................................................................................681
About Macro Security................................................................................................................682
Saving Workbooks That Contain Macros ..................................................................................684
Two Types of VBA Macros..........................................................................................................684
VBA Sub procedures ......................................................................................................684
VBA functions ................................................................................................................685
Creating VBA Macros ................................................................................................................687
Recording VBA macros....................................................................................................687
Recording your actions to create VBA code: The basics ........................................687
Recording a macro: A simple example ..................................................................688
Examining the macro............................................................................................688
Testing the macro ................................................................................................689
Editing the macro ................................................................................................689
Another example ..................................................................................................

Chapter 40: Creating Custom Worksheet Functions . . . . . . . . . . . . . 703
Overview of VBA Functions ......................................................................................................703
An Introductory Example..........................................................................................................704
A custom function ..........................................................................................................704
Using the function in a worksheet ..................................................................................704
Analyzing the custom function........................................................................................705
About Function Procedures ......................................................................................................705
Executing Function Procedures ................................................................................................706
Calling custom functions from a procedure ....................................................................706
Using custom functions in a worksheet formula..............................................................707
Function Procedure Arguments ................................................................................................707
A function with no argument ..........................................................................................708
A function with one argument ........................................................................................708
Another function with one argument ..............................................................................708
A function with two arguments ......................................................................................710
A function with a range argument ..................................................................................710
Debugging Custom Functions ..................................................................................................711
Inserting Custom Functions ......................................................................................................712
Learning More ..........................................................................................................................713
Chapter 41: Creating UserForms . . . . . . . . . . . . . . . . . . . . . . . 715
Why Create UserForms?............................................................................................................715
Use.............................................764
Saving all workbooks ......................................................................................................764
Saving and closing all workbooks ..................................................................................764
Working with Charts ................................................................................................................765
Modifying the chart type ................................................................................................765
Modifying chart properties..............................................................................................766
Applying chart formatting ..............................................................................................766
VBA Speed Tips ........................................................................................................................766
Turning off screen updating ............................................................................................767
Preventing alert messages................................................................................................767
Simplifying object references ..........................................................................................767
Declaring variable types ..................................................................................................768
Chapter 45: Creating Custom Excel Add-Ins . . . . . . . . . . . . . . . . . 771
What Is an Add-In? ..................................................................................................................771
Working with Add-Ins ..............................................................................................................772
Why Create Add-Ins? ................................................................................................................773
Creating Add-Ins ......................................................................................................................774
An Add-In Example ..................................................................................................................775
Setting up the workbook ................................................................................................775
Procedures in Module1 ..................................................................................................776
About the UserForm ......................................................................................................776
Testing the workbook ....................................................................................................777
Adding descriptive information ......................................................................................778
Protecting the project ......................................................................................................778
Creating the add-in ........................................................................................................779
Creating the user interface for your add-in macro ..........................................................779
Installing the add-in........................................................................................................

Part VII: Appendixes 783
Appendix A: Worksheet Function Reference . . . . . . . . . . . . . . . . . 785
Appendix B: What’s on the CD-ROM . . . . . . . . . . . . . . . . . . . . . 799
Appendix C: Additional Excel Resources . . . . . . . . . . . . . . . . . . . 809
Appendix D: Excel Shortcut Keys . . . . . . . . . . . . . . . . . . . . . . . 815
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 823
Wiley Publishing, Inc. End-User License Agreement . . . . . . . . . . . . . 869

Writing Excel 2007 Bible was one of my most challenging projects. Never before has an Excel
upgrade incorporated so many new features and changes. Thanks to the brilliant people at
Microsoft for the hard work it took to get this product out the door at Redmond, and onto
my hard drive. I can’t say that I agree with all of their user interface decisions, but I have no doubt that
this is the best version of Excel ever. It’s always a pleasure to deal with Greg Croy, acquisitions editor.
I’ve worked with Greg for many years, and I appreciate all he does to get my books to market in a timely
manner. And a special thank-you to Kelly Ewing, project editor for this book. She and the other talented
people behind the scenes did an incredible job of converting my sloppy and often incomprehensible
Word files into real book pages that actually make sense.
A few other people also deserve thanks. First of all, I’d like to acknowledge Mark Tedeschi, who was
the first to request. I must also thank ~Q~ for opening my eyes to new possibilities for the oft-neglected
tilde. And I thank Michael D. Bono for his life-long guidance and sound hypocritical stance on key
issues.
It is with deepest humility that I thank Anagram, a longtime contributor to banjo, biplane, biker, and
binary appreciation societies around the world. When I grow up, I want to be just like her. And, to keep
it in the family, a special thanks to Bisbonian, who introduced me to the art of flailing the banjo and
took me on an awesome biplane ride over Bisbee, Arizona.
A few random pages of this book (towards the back) are dedicated to young MacDonald — the one
without the farm. Thanks to Satyrsong and MK, for sushi and steaming up my glasses. Just as Joe Blow
taught me the true meaning of Swiss cheese, Keveena taught me the meaning of bhroondaglog (and I’m
truly grateful for that). And my gratitude even extends to Michael R. Bernstein, who taught me everything
I know about Hannukwanzaamas.
Very special thanks go out to my long-time friend Wendy Lauver, a dedicated fan, an occasional pivot
table princess, and a self-described charting hag. She’s one of the few people in this modern world who
deserves an exclamation point after her name. Here’s to you, Wendy!
A special acknowledgment goes out to Margie Corbett, for encouraging her husband to pursue his
Excel obsession, and for allowing him to buy this book with his own money. I’d also like to thank
Gerard Gibbons, who simply wants to confuse his wife by having his name appear in an Excel book. I’d
be remiss if I didn’t thank Curtis Curtington for being meshugeh ahf toit. Oh, and for the underpants.
A special thanks to Stephen, from Kennesaw State University, for his commitment to raising the quality
of education in our great country. I’d also like to thank the always deft Biff, for answering thousands of
Excel questions in the Microsoft newsgroups so I could spend my time writing this book. And thanks to
Brent Nichols, who took the time to explain to me the difference between Excel and axles. Now, looking
under my car isn’t so perplexing. Thanks, Mr. Ed, for siring the love of my life.
I’m down on my knees when I thank Spirit Mountain for providing the inspiration to complete this
book. And I’m grateful to RickHap, for donating Faith Mountain to my charity fundraiser for Whole
Wheat Radio. And, of course, special thanks to Cindy in Wasilla for helping me with the decorating

Visual Basic 2005 Express Edition Starter Kit (2006)

download from here

contents

Part I: Getting Familiar 1
Chapter 1: Basic Installation 3
Where Did Basic Come From? 3
And Then Came Visual Basic 4
The Old and the New 5
Let’s Get Started 6
What It Looks Like 7
The Major Components 9
Your First Program 11
Try It Out: Creating Your First Program 11
That Was Too Easy 12
Try It Out: Your Very Own Web Browser 13
Summary 15
Exercises 15
Chapter 2: Why Do All That Work? 17
Object-Oriented Programming 101 17
Starting Out Right 19
Try It Out: Using Starter Kits 20
Try It Out: Modifying Starter Kit Projects 23
Wizards, Too 25
Try It Out: Using a Wizard 26
Everything Is Optional 28
Try It Out: Customizing the Options 30
It’s All There in the Documentation 30
Summary 31
Exercises 32

Chapter 3: Using Databases 33
SQL Server Express 33
Data to Database 34
Try It Out: Creating the Database 41
Connecting Database to a Project 45
Try It Out: Connecting a Database and Project 47
Alternatives to SQL Server Express 48
Summary 49
Exercise 49
Chapter 4: What the User Sees 51
User Interface Basics 51
User Interface Fundamentals 52
Adding and Customizing Controls 53
Try It Out: Adding a Control to a Form 54
The Controls 55
Basic Controls 55
Layout Controls 58
Menu and Status Controls 59
Dialog Controls 61
Graphic Controls 61
Other Controls 62
Anchoring and Docking 63
Anchoring 63
Docking 64
Building the User Interface for the Personal Organizer 64
Try It Out: Creating the Main User Interface 64
Summary 67
Exercises 67
Chapter 5: How Do You Make That Happen? 69
Writing Code 69
The Basics of Basic 70
Try It Out: Writing Code #1 74
Want Something More? 76
Try It Out: Adding Conditional Code 77
Try It Out: Writing Event Handlers 82
Objects: A Special Case 83
Applying the Knowledge 83
Try It Out: Connecting User Interface Elements

Part II: Extending Yourself Is Good 91
Chapter 6: Take Control of Your Program 93
Adding Some Class to Your Program 93
Creating Custom Classes 94
Special Method Actions 101
Try It Out: Creating a Class 103
Control Freaks Are Cool 104
Design-time Properties 105
Try It Out: Modifying the Menu and Toolbar 108
Custom Controls—Empower Yourself 111
Try It Out: Adding Properties to Persons 112
Go That Extra Mile 115
Try It Out: Creating Dynamic Buttons 116
Summary 119
Exercises 119
Chapter 7: Who Do You Call? 121
Using the Database Connection 121
An Alternate Method 124
What about Existing Controls? 125
Try It Out: Adding a Database to Personal Organizer 126
Database Programming 127
Actions You Can Perform 128
Try It Out: Accessing the Database through Code 129
Summary 141
Exercise 141
Chapter 8: It’s My World—Isn’t It? 143
They’re My Classes 143
It’s All about the Computer 144
Try It Out: Using the Clipboard 145
Try It Out: Accessing System Information 147
Try It Out: Sending Keystrokes with SendKeys 149
Getting to the App 153
Try It Out: Using My Project and My.Application 154

You Can Use It Again and Again . . . and Again 156
Try It Out: Using Code Snippets 156
Reusing Code Properly 158
Partial Classes 158
Generics 160
Try It Out: Adding the Login Form 162
Summary 167
Exercises 167
Chapter 9: Getting into the World 169
Creating a Web Browser 169
WebBrowser Properties 170
WebBrowser Methods 171
WebBrowser Events 172
Try It Out: Creating a Custom Web Browser Control 174
Web Services 179
Try It Out: Consuming a Web Service 181
Commercial Web Services 183
Try It Out: Web Service Registration 183
Amazon’s ItemSearch 184
Try It Out: Adding “Suggested Gift Ideas” 185
Visual Web Developer 2005 Express 196
Try It Out: Using Web Developer Express 196
Summary 198
Exercise 198
Chapter 10: When Things Go Wrong 199
Protecting Your Code 199
Try, Try, and Try Again 200
Try It Out: Using Try and Catch 201
Let the Others Know! 203
Try It Out: Throwing Exceptions Around 204
Troubleshooting Your Code 205
Telling the Program to Stop 205
Keeping Track of Variables 207
Try It Out: Using the Debug Object 210
Gone Too Far and Don’t Want to Stop? 211
Try It Out: Using Edit and Continue 212
Summary 213
Exercise 213

Part III: Making It Hum 215
Chapter 11: It’s Printing Time! 217
Timing Is Everything—Well, Almost 217
A Use for Timers 218
Try It Out: Using the Timer Effectively 220
Printing 224
Try It Out: Printing 226
System Components 231
Try It Out: Using System Components 232
Summary 239
Exercises 240
Chapter 12: Using XML 241
So What Is XML? 241
Extensible Means Just That 243
XML Attributes 244
Validating Data 244
Databases and XML 245
Try It Out: Exporting and Importing XML 246
The System.Xml Namespace 253
Try It Out: Creating a Wizard Form 256
Summary 277
Exercises 278
Chapter 13: Securing Your Program 279
Program Security 279
Role-Based Security 280
A Closer Look at Identity and Principal 282
Try It Out: Using Role-Based Security 282
Code-Based Security 283
Cryptography and Encryption 284
Secret Key Cryptography 285
Public Key Cryptography 285
Try It Out: Encrypting a Password 286
Summary 291
Exercise

Chapter 14: Getting It Out There 293
Installing the “Hard” Way 293
Just ClickOnce 294
Try It Out: Using ClickOnce 295
ClickOnce Options 299
ClickOnce Has Security and Signing, Too 302
Try It Out: Advanced Settings in ClickOnce 304
Summary 306
Exercise 306
Appendix A: Need More? What’s on the CD and Website 307
Appendix B: .NET—The Foundation 309
Appendix C: Answers to Exercises 317
Index 341

lecture 12 (DD At The Rigsite)

DD at the Rigsite 

About this chapter
The DD has other rig-site responsibilities not directly related to drilling. These include
keeping an accurate inventory of the DD tools. The logistics involved in getting
equipment to and from the rig-site varies, depending on the location. it is vital that the
DD keep the various reports up to date. This information is needed by the location
manager and, often, the unit technical manager.
Finally, knowing the rig-site politics and abiding by the rules makes the DD job run
much more smoothly than otherwise. The degree to which the DD is "his own boss"
often depends as much on himself as it does on the client. This chapter highlights the
above.
Objectives of this Chapter
On completing this chapter the directional driller should be able to do the following
exercises:
1. Acquaint himself with the safety procedures of politics.
2. Produce timely and accurate reports.
3. Professionally handle rig-site any location.
4. Control rig-site tool inventory.

12.1 On Arrival at the Rig

On arrival at the rig, the following is a recommended routine.
1. Familiarize yourself with the safety procedures on board (life raft, life boat
assignments, frequency of fire drills and abandon ship drills etc.).
2. Meet the company representative. Discuss briefly the well program. Be aware of the
present operation on the rig. Confirm that there is at least one directional plot on
board (if you’re going to do a blind sidetrack, obviously this does not apply). Put up a
copy of the plot on the wall of the company rep’s office. The anti-collision map
("Spider Plot"), if applicable, is usually updated after each well and shows the
relative positions of the wells drilled to date.
3. Meet the toolpusher. Check that there are sufficient drill collars and HWDP on board
the rig.
4. Meet the driller on tour. If there’s any instructions to be given to him, do it now. For
instance, if he’s drilling down to the kickoff point, he will need to be informed if a
multishot survey will be taken prior to POOH, the composition of the next BHA etc.
5. Attend safety meeting with the other Anadrill cell members, if applicable.
6. Do a complete inventory of the directional tools. It is advisable to caliper everything
as you check them. The serial numbers of every tool must be recorded. While it takes
a few hours to caliper everything properly, a lot of the tools (apart from those that
will be re-cut and new tools that arrive) will only need to be calipered once in the
course of a project. Thus, it’s important to do it properly the first time.
7. Use a check-list. If there’s any tool obviously missing, check that it has been ordered.
Call the Anadrill office if necessary. Also check for damaged threads and shoulders.
Check the D+C hours already on the mud motors, if a different Anadrill DD was on
the rig most recently.
8. On a new job (e.g. multiwell platform) which is expected to last several months or
more, it is advisable to get a rack fabricated by the welder to hold all the subs,
stabilizers and, possibly, short collars. This minimizes the space occupied by the DD
tools. It also helps protect the tools, makes them easy to find and easy to pick up/lay
down.

  Note

Permission must be gotten from the toolpusher before the tool rack is made. He will
normally coordinate the fabrication of the rack with the welder. The DD can make
design suggestions. To store stabilizer sleeves, an area should be found which is big
enough to allow gauging of the sleeves as required. The remaining tools (e.g. mud
motors, NMDCs, EQ Jars and possibly short collars) are normally kept in the drill collar
bay.

9. Fill out a DD inventory sheet. Give a copy to the company representative. Post one
copy in the doghouse to facilitate the driller’s BHA paperwork.
10. Check all the survey instrument kits systematically (gyro and/or magnetic, singleshot
and/or multishot). Run a check shot for confirmation. Take a short multishot test
film, if applicable. Order any necessary missing equipment from the base. If you will
be using the rig floor power supply (e.g. in case of gyro), ensure that the voltages are
compatible.
11. Check all the survey running gear. Make up the complete mule shoe orienting barrel
assembly. Make up the bottom-landing shock absorber assembly also. If it’s a hot
hole, ensure that the long protective barrel is at the rig-site.
12. The running gear which might be needed during the course of the well is normally
stored on a rack behind the drawworks. Ensure the storage place is dry and clean.
13. Excess running gear should be stored in the steel box in which it arrived on the rig.
14. Check the rig equipment. Ensure the slick line unit is in good condition and that
there is sufficient line on the drum. Watch out for “kinks" in the slick line. It is
recommended to get the driller/assistant driller to cut off some slick line before
attaching the upper part of the single-shot running gear.
15. Familiarize yourself with the driller's console. Check that there are adequate sensors
operational and that there is nothing obviously wrong with the drill-floor equipment
from a DD viewpoint.
16. Run the GEOMAG program, in conjunction with the MWD engineer. Otherwise, use
Zone maps to determine the number of NMDCs needed in the BHAs in this well.
17. If on a multiwell platform, or close to other wells, ensure that the surface coordinates
of the well to be drilled (referenced to the fixed origin) are entered in the Advisor
and/or Macintosh so that the anti- collision program can be run later.
18. Set up survey files on the Advisor and/or Macintosh for the well to be drilled. If any
TOTCO surveys have already been taken, they should be entered in the file(s). Prior
to running a multishot survey in a nominally- vertical hole, TOTCO survey data
allows the DD to choose the appropriate compass/angle unit.

12.2 General DD duties as the well progresses

1. Ensure that the drilling supervisor is kept up to date on the progress of the well from
a DD standpoint. He must be informed of your intentions to change the BHA If a
correction run is required, the DD should explain why. He should also make
recommendations as to when the correction should be done. Sometimes a target
extension is the better option. That decision is made by the client.
2. Ensure that the driller and assistant driller is given a copy of the next BHA in good
time. Mark all the tools to be picked up. Ensure no unnecessary lost rig time occurs
because of confusion over BHA components.
3. Have good communication with the drillers. Drilling parameters usually have to be
changed regularly.
4. Surveys should be taken as necessary. Give the updated survey calculation sheet to
the drilling supervisor promptly.
5. During a kickoff, it is not always easy to have time to plot all the surveys. A good
DD will know how the kickoff is progressing without having to plot every survey.
The desired hole direction is known. It is very easy to calculate whether or not the
build-up rate achieved is "keeping up with the program".
6. Even during the kickoff, each survey should be calculated promptly and given to the
company representative. Where Anadrill’s MWD tool is in use, this is usually taken
care of by the MWD engineer on the Advisor. If there is a Macintosh on board,
MacDD Survey file should be updated by the DD as time allows.
7. When the kickoff is almost finished, it s necessary to plot a few surveys. After the
kickoff, plot the latest survey position on the DD plot promptly. Project ahead. use
BHA history from previous wells in the area to help in decision-making.
8. Keep all DD paperwork up to date. Consumables, run charges, personnel charges
(where applicable) should be noted on the Anadrill Daily Drilling Report. All other
relevant forms - Mud Motor Report, Survey Calculations & Analysis, BHA Analysis,
Steerable Report, DD Tool Inventory etc. should be comprehensively filled out.
9. Perform basic maintenance on UBHO subs, Roller Reamers, stabilizer sleeves etc.
10. Underreamers and Hole Openers should be stored in an oil bath (usually a length of
casing which is filled with oil) when not in use.
11. Survey instrument kit should be kept in the quarters (in cases where MWD tools are
in use) or in the driller’s dog-house (provided it’s clean and secure).
12. The DD should be on the drill floor when EQ Jars or Shock Guard is being picked up
or laid down. Ensure the Jack Nut (if applicable) is screwed down torqued to correct
value before RIH.
13. It’s advisable to be on the drill floor when the driller’s change tour. Don’t rely on the
driller to relay your instructions to his relief.
14. Ensure that the company representative has up-to-date survey information on his
desk at report time. He shouldn’t have to come looking for survey calculation data!
15. Grading of the bits is often a joint effort between the DD and the driller.

12.3 Location Politics

The DD has a responsible and rewarding job at the rig-site. However, there are some
minefields which, if not avoided, can lead to major problems for the DD. Some advice
and guidelines are listed below.
1. Anadrill is a service company. We work to please the client. The service quality
which we provide will make us a major force in directional drilling.
2. Drilling of a directional well is a joint effort between the client and the DD
company. From the preplanning stage to the actual drilling of a directional well, the
plan may be changed several times. However, once the final plan is agreed, it is up to
the people on the rig to make their contribution to a successful well.
3. The amount of authority that the DD actually has at the wellsite depends on several
factors:
·  The level of experience and competence of the DD.
·  The level of confidence the client has in the particular DD. This is often based
on the previous performance of the DD.
·  The amount of experience the client has in drilling directional wells.
·  The amount of control the drilling superintendent wishes to have over BHA
selection etc.
·  Whether or not the company representative is a former DD or at least has a good
knowledge of DD techniques.
4. Some DDs like to make all the decisions involved in drilling a directional well -
amount of lead angle, BHA composition, deciding on when to do a correction run,
choosing drilling parameters, possibly specifying bits. This is fine, provided the
client is happy with this arrangement. However, a situation should never arise where
the DD oversteps his authority. There are many clients who make all the major DD
decisions for the DD. In such a case, the DD is merely someone who makes up
BHAs, steers a mud motor, calculates surveys and keeps the DD plot up to date. Lots
of DDs are happy with this arrangement. Some are not. They would be better suited
to a DD job where they had more autonomy. Ideally, the DD and the client together
should make a lot of the decisions.
5. It is important to keep the Anadrill manager/supervisor informed of the progress of
the well.
6. If there is a disagreement between the DD and the company representative over a
decision related to DD (e.g. BHA composition) it may be necessary to
(confidentially) call the Anadrill manager/supervisor and inform him of the situation.
Try not to be made a scapegoat for something you never did!
7. The DD should ensure that he is not "caught in the middle” between the geologist
and the drilling supervisor. Unless told otherwise, the DD always should follow
instructions from the drilling supervisor only. Any internal disagreement between the
drilling supervisor and the geologist is no concern of the DD.
8. If possible, it is advisable to be present when the drilling supervisor makes his
morning phone report to the drilling superintendent. Some input may be needed from
the DD, e.g. When is the next BHA change planned ? Is a correction run likely ? Is a
request for a target extension imminent?
9. As mentioned earlier in this manual, if a mud pump needs repair while ROP is high
(particularly in larger hole sizes at shallow depths), the DD should recommend that
drilling cease until the pump is back on line. This may not suit the toolpusher, as it
increases the rig down-time. However, drilling with insufficient annular velocity can
lead to serious hole problems later.
10. On returning to base after the job, the DD would be well advised to visit the drilling
superintendent and thus "close the loop". A short discussion on the well just drilled
might lead to a slightly different approach to drilling the next well. This will,
hopefully, lead to increased drilling efficiency.

Known to the waterfall the largest and most beautiful in Europe

What we see in the picture is one of the largest waterfalls in Iceland is not only made ​​by people in Europe but also in the so-called "Dettifoss" or "raging waterfall", with an average consumption of this waterfall of water to 500 cubic meters per second.

This results from the large amount of water is fantastic for landscape beauty of a waterfall waterfall not far from the beauty of Niagara Falls.

Is Europe's largest waterfall in the northeast of Iceland on the river bearing the name "unpronounceable Yekulsau".

The width of the waterfall about 100 meters, and height of 44 m, near the beautiful waterfall there is a lake of volcanic origin.

Who stands next to the waterfall Bmtabat feel under his feet, and the voice of strong noise due to the amount of water flowing from the waterfall.

Weather also did not see before ...

Instability, weather terrible and frightening shots ... These images may take us to the world of second ... World that we see every day ... Shows us a world of terrifying other aspect of a different nature.

Although these images may seem frightening at first glance, they kidnapped the breathtaking splendor of the severity of the storms made ​​the stalker Mike risks his life to capture the moments will not be repeated ...

Pretty pictures: When the sky glow a fire

Sunset paintings of the most beautiful paintings that made ​​creative Almighty ... Smekd filled with red and bloody as hell and has priced ...

These images are the sunsets in the state of California .. Difficult to capture the true colors of the sunset and the photos below is a set of pictures had been taken on the same day and with the same camera through which we have seen gradual change of color of the sky where the sun disappears for the night falls in place.

Amazing Pics: Mars also did not see before

We all know dear planet Earth, either through normal images or images taken by NASA ... But do you see from the images of planets other than Earth Mother?!!!

The Dutch creative bag converts images of Mars taken by the gloomy and by NASA satellites to different vivid images full of color and beauty accredited program for images so-called Terragen.

We've gathered together different images and amazing of the red planet Mars in the various chapters and the various cases is (covered with water and covered with snow)