特低渗透气田压裂液体系性能评价及优化-以延长气田盒8段为例  

Performance evaluation and optimization of fracturing fluid system in ultra low permeability gas field:a case study of H8 Formation in Yanchang gas field

作　　者：段国英 续静 白胜伟 Duan Guoying;XuJing;Bai Shengwei(Shanxi Yanchang Petroleum(Group)Co.Ltd.,Oil and Gas Exploration Company,Shanxi Yan'an 716000)

机构地区：[1]陕西延长石油(集团)有限责任公司油气勘探公司,陕西延安716000

出　　处：《石化技术》2021年第9期113-114,共2页Petrochemical Industry Technology

摘　　要：对当前延长气田盒8段采用的压裂液体系进行实验评价,指出其在添加剂配伍性、动静态滤失性等存在的不足,基于此优选了压裂液体系,其性能得到了明显提升。Based on the experimental evaluation of the fracturing fluid system used in H8 Formation of Yanchang gas field,the shortcomings of additive compatibility,dynamic and static fluid loss are pointed out.Then the fracturing fluid system is optimized,and its performance is significantly improved.

关 键 词：压裂液体系 特低渗透储层 性能评价 盒8段 

分 类 号：TE3[石油与天然气工程—油气田开发工程]