摘要
压裂液在水力压裂工作中起着至关重要作用,其性能将直接影响压裂施工成败和增产效果。本文分析比较了不同压裂液体系的优缺点及应用现状,重点阐述了水基压裂液的高压流变特征,指出了纳米材料改善水基压裂液流变性质及其非氧化破胶方法,为提高水基压裂液工作效率及回收再利用提供新思路。
The fracturing fluid plays a vital role in hydraulic fracturing and its properties will directly influence on the fracturing operations and stimulation effect. The advantages,disadvantages and application of different fracturing fluids were analyzed. The rheological properties of water-based fracturing fluid at high pressure were described and the method of improving the rheological properties of water-based fracturing fluid by using nanomaterials as well as non-oxide gel-breaking were pointed out,providing a novel approach to improve the work efficiency and recycling of water-based fracturing fluid.
作者
罗明良
杨宗梅
巩锦程
李钦朋
罗帅
刘均荣
温庆志
LUO Mingliang;YANG Zongmeig;GONG Jincheng;LI Qinpeng;LUO Shuai;LIU Junrong;WEN Qingzhi(School of Petroleum Engineering,China University of Petroleum (East China),Qingdao,Shandong 266580,P R of China;Beijing Innovation Center for Engineering Science and Advanced Technology,Peking University,Beijing 100871,P R of China)
出处
《油田化学》
CAS
CSCD
北大核心
2018年第4期715-720,共6页
Oilfield Chemistry
基金
十三五国家科技重大专项"中亚和中东地区复杂碳酸盐岩油气藏采油采气关键技术研究与应用"(项目编号2017ZX005030005)
国家自然科学基金"流体饱和岩石热致裂增渗机制与方法研究"(项目编号51674278)
山东省自然科学基金"致密油储层纳米磁流体压裂渗吸增油控水机理研究"(项目编号ZR2018MEE010)
关键词
压裂液
高压
流变性
纳米材料
破胶
综述
fracturing fluid
high pressure
rheology
nanomaterials
gel breaking
review
