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Formation Evaluation Software

From integrated freeware utilities for log data and graphics to desktop tools for greater predictive power to rapid, secure access to operational data of known quality, we provide software to empower your formation evaluation.

Freeware Data Utilities

Geology and Geophysics

From Geology to Geophysics, Petrophysics, Borehole Geology, Mapping & Modeling and Visualization you will find the breadth and depth of desktop tools to give you greater predictive power even for the most complex plays common in today's reservoirs.

Information Management

Reduce the risks and costs associated with poor data quality. Rapid, secure access to operational data of known quality boosts your efficiency and profitability. SIS is the leader in E&P information management solutions, offering tailored combinations of technology and expert consulting services.

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Logging while Drilling

Real-time data from our LWD services let you make timely, informed decisions, reducing time and costs.

Scope services dramatically improve drilling performance, opening a new era in data excellence. You get comprehensive while-drilling data at transmission rates quadruple the industry standard. Increase ROP, improve wellbore stability and hole quality, and optimize well placement for maximum production faster.

VISION formation evaluation and imaging-while-drilling services offer a detailed view of the borehole. This enables you to detect and quantify potential pay zones and geosteer your well precisely to target.

Scope Logging while Drilling

Scope LWD services provide greater efficiency, improved reliability, and better answers that enhance operational safety during drilling. With increased penetration rate, improved wellbore stability and hole quality, optimized well placement, and while-drilling data at transmission rates quadruple the industry standard, this is the leading LWD/MWD technology.

EcoScope PeriScope StethoScope TeleScope

VISION Logging while Drilling

VISION formation evaluation and imaging-while-drilling service delivers accurate measurements while drilling—when they are needed most. Critical drilling decisions can be made to mitigate risk, optimize drilling, accurately evaluate the formation, and place the well in the best place.

adnVISION arcVISION geoVISION mcrVISION proVISION seismicVISION sonicVISION

Drill safely and efficiently with unparalleled, real-time velocity measurements

How DeepLook-EM Crosswell Resistivity Works

To directly measure reservoir resistivity between two wells up to 3,280 ft [1,000 m] apart, the 32.4-ft [9.88-m] DeepLook-EM transmitter antenna in one well broadcasts a continuous sinusoidal signal at a frequency from 5 Hz to 1 kHz, selected by modeling and simulation of the borehole environment, well separation, and formation resistivity. The magnetic moment produced by the transmitter is 100,000 times stronger than the source in a conventional single-well induction logging system.

The transmitter signal induces electrical currents to flow in the formation between the wells. The currents, in turn, induce a secondary magnetic field related to the electrical resistivity of the rock. At the receiver borehole, the DeepLook-EM array of four coil receivers detects the primary magnetic field generated by the transmitter as well as the secondary magnetic field from the induced currents.

For each receiver station, the transmitter in the other well traverses the interval of interest at a logging speed of 2,000 to 5,000 ft/h [600 to 1,520 m/h]. Once a complete transmitter traverse, or profile, is collected for a receiver position, the receiver tool is repositioned, and the process is repeated.

Once all the receiver positions have been logged, the DeepLook-EM interwell resistivity distributions are exported to a field model compiled using Petrel seismic-to-simulation software. The resulting data integration and interpretation provide critical crosswell insight for fluid tracking of water and steam, detecting bypassed pay, and optimizing reservoir characterization.

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Deep Reading Technologies

Enhanced Interwell Resolution Through Crosswell Imaging

The Schlumberger Deep Reading initiative helps you better understand your reservoir by using direct physical measurements of the interwell space. Crosswell electromagnetic imaging and crosswell seismic imaging take you beyond the confines of the near-wellbore volume to illuminate the wider reservoir volume for numerous applications:

Reservoir characterization: higher resolution measurements of porosity, lithology, and resistivity within an expanded scope of fluid identification, structure determination, and detection of bypassed pay
Fluid front monitoring: water, steam, and gas injection, CO₂ sequestration, and permanent monitoring of production and injection.

DeepLook-CS

Crosswell seismic imaging

Crosswell seismic imaging of reservoir layers delivers up to 100 times the resolution of surface seismic data by placing both the receivers and source in adjacent wells and imaging the interwell volume. Both direct arrival and reflected information can be processed to provide a detailed subsurface image of the reservoir or zone of interest. Crosswell seismic data improves the understanding of the reservoir geometry and rock properties from the reflection seismogram and details of fluid migration, including steam chambers, from both the velocity tomography and reflection seismogram.

DeepLook-EM

Crosswell Electromagnetic Imaging Service

Crosswell electromagnetic imaging expands the scale investigated by resistivity logging to deliver the big picture. By monitoring fluid distribution and movement on a reservoir scale, EM imaging with the DeepLook-EM system gives you information critical to optimizing sweep efficiency and identifying bypassed reserves.

How it works

Conventional logging is restricted to the near-wellbore volume. The DeepLook-EM enhanced crosswell electromagnetic imaging system illuminates the wider reservoir volume with a transmitter tool deployed in one well and a receiver tool deployed in a second well. EM imaging can be conducted between two wells located up to 1,000 m apart, depending on the well completions and the formation and resistivity contrasts.

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Wireline Conveyance

As well geometries become increasingly complex they present a growing challenge for conveyance. Integrated wireline deployment systems bring the efficiency of wireline operations to deep and highly deviated wells that were previously not wireline accessible. Alternative conveyance of most logging tools on drillpipe, coiled tubing, or wireline tractors is also available to address a wide range of well conditions.

High-Tension Conveyance System

The Schlumberger high-tension conveyance system leads the industry in delivering the strength and efficiency of wireline operations to ultradeep wells. The system pairs high-strength cable with specialized surface equipment to reliably manage high-tension wellbore conditions and improve operational safety for record depths, highly deviated well paths, complex trajectories, and sticking mitigation.

Wireline Deployment

Schlumberger wireline deployment systems provide reliable, efficient conveyance even for deep and complex well trajectories, helping operators avoid costly pipe conveyance and fishing operations. Our super ultrastrength (SUS) cable is the industry’s strongest, deployed with surface equipment specialized for high-tension operations.

TuffTRAC Tractor

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Wireline Cased Hole Services

Comprehensive Cased Hole Services to optimize lifetime production: Rely on wireline cased hole logging

Cased Hole Services help you understand both your well and your reservoir to optimize lifetime production. Whether you need engineered perforating, production or crosswell cased hole logging, or well integrity evaluation, our comprehensive Cased Hole Services make sure your wells can continue to reach full their production potential, year in, year out.

Minimize risk by proactively identifying and fixing problems encountered during completion and production. All Cased Hole Services are delivered by experts in the field with the support of field-based data interpretation specialists.

Look beyond the immediate well environment to monitor fluid distribution and movement in the reservoir with the DeepLook-EM enhanced crosswell reservoir monitoring system. Track fluid fronts and identify bypassed pay from reservoir-scale resistivity images.

Perforating

You want maximum productivity from your reservoir. Whether in new or existing wells, maximum production depends on optimized perforating.

Production Logging Flow Scanner | PS Platform | Memory PS Platform | PL Flagship Advanced Well Flow Diagnosis | RSTPro Reservoir Saturation Tool | MaxTRAC Downhole Well Tractor System

Wireline Conveyance High-Tension Conveyance | Wireline Deployment

Deep Reading ABC Analysis Behind Casing CHDT Cased Hole Dynamics Tester | CHFR Cased Hole Formation Resistivity

Maximize Your Reservoir Performance

Well Integrity

Evaluate cement and quantify casing damage or corrosion with acoustic, ultrasonic, electrical, and mechanical cased hole logging.

Borehole Seismic

Optimize geophysical analysis with high-resolution seismic images from around the borehole.