低渗透气藏水平井割缝衬管完井设计  

Well Completion Design of Slotted Liner for Horizontal Well in Low-permeability Gas Reservoir

作　　者：廖军[1] 李海涛[1] 王亚南[2] 许彬[1] 

机构地区：[1]西南石油大学国家重点实验室,成都610500 [2]川庆钻探工程有限公司井下作业公司,广汉618300

出　　处：《重庆科技学院学报（自然科学版）》2010年第3期55-56,85,共3页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

摘　　要：水平井割缝衬管完井产能与衬管参数密切相关,衬管割缝参数越优化,产能比越高,气井获得井底完善程度越高,产能也越大。以某低渗透水平井割缝衬管完井后需要酸化解堵为例,借助数值模拟来优化该井完井设计,达到均匀布酸解堵,恢复气井的自然产能,达到提高气井产能的目的。There is a close relationship between completion productivity of slotted liner for Horizontal well and liner parameters. If liner parameters are optimized, the index of the performance will be higher, the completion will be higher, and the productivity will be bigger. Taking a low permeability horizontal well completed with slotted liner which needed to acidizing plugging removal as an example, it takes use of numerical simulation to optimize completion design for the purpose of acid uniform placement, recovering natural productivity, and elevating oil well productivity.

关 键 词：衬管割缝参数 产能 

分 类 号：TE257[石油与天然气工程—油气井工程]