摘要
通过对压前测试资料及压后试油成果资料的总结与分析,确定了压裂选层的技术指标,研究了不同的压力曲线形态特征及其液性、产能、油水比例及表皮系数等参数与压后增产效果的变化规律,探讨出一套适合吉林油田储层特点的利用测试资料进行压裂选层实用技术,以减少压裂选层的盲目性,提高压裂的有效性。
Through summary and analysis of testing data before fracture and the oil test result data after fracture,technical indicators for selected layer fracture are determined.The changing law is studied of the morphological characteristics of different pressure and parameters of its fluid,capacity,oil-water ratio and the skin factor with effect of increasing production result,and a set of practical techniques is discussed using test data to conduct selected layer fracture which is suiting for characteristics of reservoir in Jilin Oilfield to reduce the blindness of selecting fractured layer and improve the effectiveness of fracturing.
出处
《油气井测试》
2011年第4期14-17,75,共4页
Well Testing
关键词
吉林油田
压裂
选层
压力曲线
Jilin oilfield,fracturing,selected layer,pressure curve
