METHOD FOR STUDYING GAS WELLS WITH UNSTEADY FILTRATION Russian patent published in 1996 - IPC

Abstract RU 2067664 C1

FIELD: gas production. SUBSTANCE: current, relative and real permeability of critical zone are determined respectively as relation between discharge found in current study and discharge found in previous study, or to the specific discharge determined from the current study, and as proportion between previous and current permeability, and previous or specific discharge and current discharge. EFFECT: high accuracy. 1 dwg, 3 tbl

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RU 2 067 664 C1

Authors

Tishchenko Vasilij Ivanovich[Ua]

Dates

1996-10-10Published

1992-01-16Filed