专利名称：MULTIFUNCTIONAL COMPOSITE
FRACTURING FLUID SYSTEM
ingaas
发明人：GUO, Yongjun，郭拥军,LUO, Pingya，罗平亚,WANG, Xiang，王翔,LIU, Kuan，刘宽
军中绿花为什么是禁歌申请号：CN2016/091590
骄傲的申请日：20160725
公开号：WO2017/084379A1
公开日：昆明的雨教案
20170526小学课堂评价语
专利内容由知识产权出版社提供
专利附图：鱼米之乡的意思
摘要：A multifunctional composite fracturing fluid system compris resistance reducing water and a high-adhesion sand-carrier fluid. The resistance reducing water
中国理论
compris 0.02% to 0.15% of a resistance reducing agent. In percentage by mass, the high-adhesion sand-carrier fluid compris 0.2% to 0.75% of a thickener. The resistance reducing agent and the thickener are the same association polymer, which is a naturally modified association polymer and/or an organically synthetic association polymer. A multifunctional composite fracturing fluid system is formed using the better drag reduction property of a low-concentration association polymer with relatively good resistance reducing property and a high-concentration association polymer. Compared with the composite fracturing fluid system in the art, said fracturing fluid system is characterized by less types of additives, simple formulation and simple preparation process while having the better drag reduction property, the better shear resistance property and better sands-carrying property. A flowback fluid of said system can be reud after flocculation, dimentation, filtration and other treatments, thus improving the utilization rate of water for fracturing.
申请人：SICHUAN GUANGYA POLYMER CHEMICAL CO., LTD.，四川光亚聚合物化工有限公司
地址：637500 CN,637500 CN
国籍：CN,CN
春冬之时则素湍绿潭回清倒影翻译代理人：UNITALEN ATTORNEYS AT LAW，北京集佳知识产权代理有限公司
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