New Method of Determining Original Gas In-Place and Recoverable Rreserves for Abnormally High Pressure Gas Reservoir

Xinjiang Petroleum Geology ›› 2002, Vol. 23 ›› Issue (6): 516-519.

New Method of Determining Original Gas In-Place and Recoverable Rreserves for Abnormally High Pressure Gas Reservoir

CHEN Yuan-qian

Received:2002-05-21 Online:2002-12-01 Published:2020-08-12
About author:CHEN Y uan-qian (1933-), Male, Professor of Engineering, Oil-Gas Field Development, Scientific Research Institute of Exploration and Development, CNPC, Bejjing 100083, China

Abstract

Abstract: Based on the material balance equation for volumetric, closed and abnormally high pressured gas reservoirs in reference [1], new method of determining original gas in-place (OGIP) and recoverable reserves (GR), along with recovery efficiency (ER) for abnormally high pressured gas reservoirs are proposed in this paper. Application and Correlation by actual examples indicate that the proposed new method is effective and correct.

Key words: abnormally pressure, gas reservoir, geologic reserves, recoverable reserves, recovery efficiency

CLC Number:

TE15

CHEN Yuan-qian. New Method of Determining Original Gas In-Place and Recoverable Rreserves for Abnormally High Pressure Gas Reservoir[J]. Xinjiang Petroleum Geology, 2002, 23(6): 516-519.

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New Method of Determining Original Gas In-Place and Recoverable Rreserves for Abnormally High Pressure Gas Reservoir

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