Lithologic Reservoirs ›› 2009, Vol. 21 ›› Issue (3): 134-137.doi: 10.3969/j.issn.1673-8926.2009.03.029

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Calculation of rock compressibility and the impact on gas reservoir numerical simulation

LEI Fangfei， HE Chengcai   

  1. Southwest Petroleum University， Chengdu 610500， China
  • Online:2009-09-16 Published:2009-09-16

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Abstract:

Rock compressibility is an important parameter in gas reservoir engineering. It affects the results of gas reservoir numerical simulation. At present, there are many calculation methods of rock compressibility. In the mine field, the most commonly used method of calculation is Hall Plate empirical formula. But there is a wide gap between its results and the actual. The Hall Plate empirical formula and the elastic modulus method are comparatively analyzed, and the impacts of different calculation methods on gas reservoir numerical simulation results are studied. If rock compressibility is calculated by the elastic modulus method, its results are relatively reasonable. But if it is calculated by the Hall Plate empirical formula, the value of rock compressibility is too large. That’s to say, it overvalues the elastic energy of formation rocks. And the velocity of pressure drawdown of the gas reservoir numerical simulation is caused to be too slow.

Key words: marine strata, tectonic evolution, hydrocarbon accumulationmodel, Jianghan Basin

［1］ 秦同洛，李荡，陈元千.实用油藏工程方法［M］.北京：石油工业出版社，1989：64-65.
［2］ Hall H N. Compressibility of reservoir rocks［J］. AME，1953，（198）：309-311.
［3］ 李传亮. 岩石压缩系数与孔隙度的关系［J］.中国海上油气（地质），2003，17（5）：355-358.
［4］ 李传亮. 岩石压缩系数测量新方法［J］.大庆石油地质与开发，2008，27（3）：53-54.
［5］ 李传亮，周涌沂. 岩石压缩系数对气藏动态储量计算的影响［J］.新疆石油地质，2004，25（5）：503-504.
［6］ 厄特金T 编.实用油藏模拟技术［M］.张烈辉译.北京：石油工业出版社，2004：228.
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