How Do We Improve the Productivity Index? |petroleum

This can be done by altering the parameters in the flow equation. Thus, for the well

productivity or inflow performance to be improved, we need to carry out any of the

following:

• Acid stimulation to remove skin

• Increasing the effective permeability around the wellbore

• Reduction in fluid viscosity

• Reduction in the formation volume factor

• Increasing the well penetration

A case study of an improvement to IPR curve of a well

Well k35 result for before and after stimulation

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