大港油田难采储层压裂工艺技术研究与应用  

Study on Fracturing Technology and Its Application in Difficult Reservoirs in Dagang Oilfield

作　　者：张平 王娟 

机构地区：[1]大港石油集团公司钻采工艺研究院,天津大港300280

出　　处：《石油钻探技术》2000年第6期42-44,共3页Petroleum Drilling Techniques

摘　　要：通过地层岩石力学参数研究 ,为压裂工艺优选和压裂施工参数优化设计提供了依据 ,给出了适合于大港油田难采储层的压裂工艺技术和压裂材料。 10口井压裂施工后共增产原油 1.78× 10 4t,效果显著 。The criteria for optimizing fracturing techniques and operation parameters are brought up by studying rock mechanical parameters, and fracturing technology and materials used for difficult reservoirs are given. Ten experimental wells were fractured and 1.78×104t crude oil were recoverd. Its results are obvious and the difficult reservoirs are effectively developed.

关 键 词：低渗透储集层 压裂液 压裂支撑剂 大港油田 

分 类 号：TE357.13[石油与天然气工程—油气田开发工程]