| 确定低渗透油藏油井平均压力的拟函数法 |
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| 引用本文： | 张丽华,杨炳秀,冀宝发,王建新,廖炎光.确定低渗透油藏油井平均压力的拟函数法[J].中国石油大学学报(自然科学版),1997(1). |
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| 作者姓名： | 张丽华 杨炳秀 冀宝发 王建新 廖炎光 |
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| 作者单位： | 大庆石油管理局 |
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| 摘 要： | 提出一种利用早期压力恢复数据确定平均油藏压力的拟函数法．该方法克服了过去计算方法中关井时间长的缺点，且简单易懂，操作方便，不需要压力恢复数据以外的其它资料．应用实例表明，用拟函数法确定的地层压力介于其它各种方法所求地层压力值之间，从而说明该方法计算结果准确可靠
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| 关 键 词： | 低渗透率油气藏 油层压力 压力恢复分析 |
QUASI FUNCTION METHOD FOR DETERMINING THE AVERAGE PRESSURE OF OIL WELL IN THE RESERVOIR WITH LOW PERMEABILITY |
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| Zhang Lihua,University of Petroleum,Beijing,China.QUASI FUNCTION METHOD FOR DETERMINING THE AVERAGE PRESSURE OF OIL WELL IN THE RESERVOIR WITH LOW PERMEABILITY[J].Journal of China University of Petroleum,1997(1). |
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| Authors: | Zhang Lihua University of Petroleum Beijing China |
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| Institution: | Post code: 102200 |
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| Abstract: | An Quasi function method is presented. The method can be used to determine the average oil reservoir pressure by means of early pressure build up data. This method is simple and easy in operation, and can shorten the quit production time. Application example shows that the calculated results by using this method are accurate and reliable. |
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| Keywords: | Low permeability pools Oil reservoir pressure Pressure build up analysis |
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