影响油井日产量的压裂因素分析  

The Fracturing Factors Affecting the Production of Daily Oil

作　　者：雷若怀[1] 郭大立[1] 常晋[1] 许江文[2] 祝凯[1] 

机构地区：[1]西南石油大学研究生学院,成都610500 [2]新疆油田公司勘探公司,新疆克拉玛依834000

出　　处：《重庆科技学院学报（自然科学版）》2013年第4期78-80,97,共4页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

基　　金：国家科技重大专项示范工程(2011ZX05062-008)

摘　　要：以新疆某油田油层改造为例,通过数据统计分析影响该油田油井日产量的各种压裂因素。压裂液类型、前置液百分比、加砂强度及加液强度对油井日产量的影响都较大。优选压裂液类型可提高油井日产量,同时降低成本;恰当控制前置液百分比能提高油井日产量,降低滤失,提高加砂总量;控制加砂强度可增大油井日产量。Taking a oilfield transformation as an example,through statistics,this paper analyzes the fracturing factors affecting the production of daily oil.Fracturing fluid type,the percentage of preflush,sand strength and fluid strength play great roles in production of daily oil.Optimizing the type of fracturing fluid can increase the production and reduce cost.Controlling the percentage of preflush can increase production of daily oil and reduce the fluid loss.And controlling sand strength can increase production of daily oil.

关 键 词：油井压裂 油井日产量 压裂液 加砂强度 

分 类 号：TE328[石油与天然气工程—油气田开发工程]