Landmark Graphics Corporation

Erdinc Eker

Travis St George Ramsay

Richard Edward Hinkley

Steven Paul Crockett

Qinghua Wang

A fluid injection process for injecting fluid into a wellbore can be adjusted based on relative permeability. An actual trapped gas saturation of a formation can be determined from a maximum gas saturation, a maximum trapped gas saturation, and an actual gas saturation. A pseudo-maximum gas saturation can be determined from the actual trapped gas saturation, the maximum trapped gas saturation, and actual gas saturation. A relative permeability of the formation can be determined by mapping the pseudo-maximum gas saturation along a drainage curve. The fluid injection process can be adjusted based on the relative permeability.

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Houston, TX, United States of America

Erdinc Eker