一种新型改性支撑剂的性能评价  

Performance evaluation of a new type of modified proppant

作　　者：朱丽君[1] 程秋菊[2] 郝以周[3] 

机构地区：[1]成都理工大学,四川成都610059 [2]中国石化华北分公司工程技术研究院,河南郑州450006 [3]中国石化华北分公司实验中心,河南郑州450006

出　　处：《能源化工》2015年第4期30-33,38,共5页Energy Chemical Industry

摘　　要：介绍了一种新型改性石英砂压裂支撑剂。简述了改性支撑剂的作用原理和参数特点。通过改性支撑剂和常规石英砂支撑剂的自动起黏试验、压裂液的携砂试验、酸溶解度试验、抗破碎率试验和导流能力试验,研究对比了改性支撑剂的基本性能,总结了改性支撑剂性能的优缺点,并对其未来的研究和工艺措施提出了建议。A new type of modified quartz-sand proppant is presented and the action principle and parameter characteristics are described briefly. The contrast tests of modified quartz-sand proppant and common quartz-sand proppant are carried out including automat- ic enhancing viscosity test, sand-carried of fracturing fluid test, acid solubility test, crushing rate test and diversion capacity test. The properties of modified quartz-sand proppant are studied and the merit and demerit are summarized. Some proposals for modified proppant study and processing measures are put forward.

关 键 词：改性支撑剂 石英砂 性能评价 

分 类 号：TE357.12[石油与天然气工程—油气田开发工程]