大庆油田薄差储层细分压裂改造  

Subdivision and Fracture Reform for Thin and Bad Reservoir in Daqing Oilfield.

作　　者：汪玉梅[1] 张有才[1] 苏红梅[1] 杨庆春[1] 杨光[1] 

机构地区：[1]大庆油田井下作业分公司,黑龙江大庆163458

出　　处：《油气井测试》2006年第1期53-54,共2页Well Testing

摘　　要：研究讨论了水平裂缝多层同时压裂时的缝间干扰规律,界定了1．5 m缝间距为采取处理缝间干扰措施的界限,为限流法压裂分层、射孔提供了重要的依据。同时介绍了实现薄差储层细分压裂改造采取的具体措施及现场实施效果,对有效开发三次加密井具有一定的指导意义。The paper discusses and studies disturbance principle between cracks when fracture has been done to many layers of level crack simultaneity and determines that 1.5m distance between gaps is the boundary of taking measure to process disturbance between cracks which is an important basis provided for fracture to classify layer by limited flow way and perforation. At the same time, it introduces measures used to make true subdivision and fracture reform for thin and bad reservoir and its applied effects which has a guiding sense for developing the third dense well effectively.

关 键 词：水平裂缝 层间干扰 压裂效果 

分 类 号：TE357[石油与天然气工程—油气田开发工程] TE112.23