摘要
海南福山油田属于复杂断块性油田,储层致密,自然产能低,在压裂改造过程中,常规瓜胶压裂液往往表现出施工压力高,地层伤害严重,增产效果不理想。为提高致密油藏压裂改造效果,研发了低伤害纳米增效压裂液体系,通过室内性能评价和现场应用表明该压裂液体系具有良好携砂性能、低伤害性能、洗油性能,对福山油田致密油藏起到了良好的增产稳产效果。
Hainan Fushan oilfield is a complex fault-block oilfield with tight reservoirs and low natural productivity.In the fracturing process,conventional guar fracturing fluids often exhibit high operation pressure,serious formation damage and unsatisfactory yield increasing effect.In order to improve the effect of tight reservoir fracturing,a low-damage nano-enhanced fracturing fluid system is researched and developed.The laboratory performance evaluation and field application show that the fracturing fluid system has good sand carrying performance,low damage performance and oil washing performance.It has a good effect of increasing production and stabilizing production for the tight reservoir of Fushan oilfield.
作者
邓校国
蒋无穷
许晓翠
魏凯
张智勇
张大年
张黄鹤
DENG Xiaoguo;JIANG Wuqiong;XU Xiaocui;WEI Kai;ZHANG Zhiyong;ZHANG Danian;ZHANG Huanghe(China Southern Petroleum Exploration & Development Corporation,Haikou 570216,China;Daqing Oilfield Production Engineering Research Institute,Daqing163453,China;Beijing Stimlab Oil & Gas Technology Co.,Ltd.,Beijing 100176,China)
出处
《中国矿业》
北大核心
2019年第A01期315-316,321,共2页
China Mining Magazine
关键词
福山油田
压裂液
自发渗析
纳米
洗油剂
Fushan oilfield
fracturing fluid
spontaneous dialysis
nanometer
oil washing agent
作者简介
第一作者:邓校国(1983-),男,工程师,主要从事井下作业、注水采油技术管理工作,E-mail:dengxiaoguo@cnpc.com.cn。
