| 返排水配制压裂液用交联剂的研制及应用 |
| |
| 引用本文： | 杨文轩,管保山,刘玉婷,梁利,刘萍.返排水配制压裂液用交联剂的研制及应用[J].石油化工应用,2019(3):23-27,45. |
| |
| 作者姓名： | 杨文轩 管保山 刘玉婷 梁利 刘萍 |
| |
| 作者单位： | 中国科学院大学;中国科学院渗流流体力学研究所;中国石油勘探开发研究院 |
| |
| 基金项目： | 国家重大专项:储层改造关键流体研发;项目编号:2017ZX05023003 |
| |
| 摘 要： | 为实现油气井压裂施工过程中压裂返排水的重复利用,用多羟基氨基酸,三乙醇胺,α-羟基羧酸作为有机配体合成了一种有机硼锆交联剂,该交联剂可在弱碱性环境下用于返排液配液。考察了该交联剂对返排水基压裂液耐温耐剪切性能的影响。当胍胶溶液质量分数为0.6%,该有机硼锆交联剂交联比为100:0.6时,基液p H值控制在8左右,交联形成的交联冻胶在剪切速率100 s-1条件下剪切2 h,最后黏度保持在80 m Pa·s以上,并且该有机硼锆交联剂交联的返排水基冻胶破胶彻底,对储层伤害小。该交联剂在苏格里气田进行了现场应用,取得良好的压裂效果。
|
| 关 键 词： | 有机硼锆交联剂 弱碱性 返排水 压裂液 |
Research and development on crosslinker for fracturing fluid prepared by flowback water and application |
| |
| YANG Wenxuan,GUAN Baoshan,LIU Yuting,LIANG Li,LIU Ping.Research and development on crosslinker for fracturing fluid prepared by flowback water and application[J].Petrochemical Industry Application,2019(3):23-27,45. |
| |
| Authors: | YANG Wenxuan GUAN Baoshan LIU Yuting LIANG Li LIU Ping |
| |
| Affiliation: | (University of Chinese Academy of Sciences,Beijing 100190,China;Institute of Porous Flowand Fluid Mechanics,Chinese Academy of Sciences,Langfang Hebei 065007,China;Petro China Exploration and Development Research Institute,Beijing 100083,China) |
| |
| Abstract: | YANG Wenxuan;GUAN Baoshan;LIU Yuting;LIANG Li;LIU Ping(University of Chinese Academy of Sciences,Beijing 100190,China;Institute of Porous Flowand Fluid Mechanics,Chinese Academy of Sciences,Langfang Hebei 065007,China;Petro China Exploration and Development Research Institute,Beijing 100083,China) |
| |
| Keywords: | organic boron-zirconium cross-linking agent weakly basic flowback water fracturing fluid |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
