ESTIMATION OF ESERVOIR PRESSURE BY USING IPR CURVE

doi:10.7623/syxb199402010

Editorial office of ACTA PETROLEI SINICA ›› 1994, Vol. 15 ›› Issue (2): 89-98.DOI: 10.7623/syxb199402010

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ESTIMATION OF ESERVOIR PRESSURE BY USING IPR CURVE

Li Bin, Guo Changyuan

Jidong Petroleum Exploration and Development Corp

Received:1992-08-14 Revised:1992-09-30 Online:1994-04-25 Published:2013-07-08

运用IPR曲线求解地层压力

李斌, 郭长源

冀东石油勘探开发公司

作者简介:李斌.1940年生.1965年毕业于北京石油学院,现任冀东石油勘探开发公司生产部主任工程师.通讯处:河北省唐海县.邮政编码:063200.

Abstract

Abstract: The reservoir pressure is related its parameters.They are used to be determined by themethod of unsteady well testing which was time-consuming and not suitable for some flowingwells,To solve these problems, an equation of formation pressure based on dimensionless IPR curves is deduced. The equation is simple and reliable,and is of practical value. Practicalapplication will result in better economic efficiency.

Key words: formation pressure, productivity index, oil well production

摘要： 以前往往采用不稳定试井的方法求解地层压力及有关地层参数,但这种方法费时费力,而且对某些自喷井又有所局限.为厂解决这些问题,本文根据无因次IPR曲线通式^[1],推导出求解地层压力的公式;该公式简捷可靠,具有普遍的实用价值,实际应用将会产生较好的经济效益.

关键词: 地层压力, 采油指数, 油井产量

Li Bin, Guo Changyuan. ESTIMATION OF ESERVOIR PRESSURE BY USING IPR CURVE[J]. Editorial office of ACTA PETROLEI SINICA, 1994, 15(2): 89-98.

李斌, 郭长源. 运用IPR曲线求解地层压力[J]. 石油学报, 1994, 15(2): 89-98.

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ESTIMATION OF ESERVOIR PRESSURE BY USING IPR CURVE

运用IPR曲线求解地层压力

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