NEW METHOD TO ACCOUNT FOR PRODUCING TIME EFFECTS WHEN DRAWDOWN TYPE CURVES ARE USED TO ANALYZE PRESSURE BUILDUP AND OTHER TEST DATA.

被引：0

作者：

Agrawal, Ram G.

机构：

来源：

Society of Petroleum Engineers of AIME, (Paper) SPE | 1980年

关键词：

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; P618.13 [石油、天然气];

学科分类号：

0820 ;

摘要：

A novel but simple method has been developed which eliminates the dependence on producing time effects and allows the user to utilize the existing drawdown type curves for analyzing pressure buildup data. This method may also be used to analyze two-rate, multiple-rate and other kinds of tests by type curve methods as well as the conventional methods. The method appears to work for both unfractured and fractured wells. Wellbore effects such as storage and/or damage may be taken into account except in certain cases.

引用