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.
出处
《能源化工》
CAS
2015年第4期30-33,38,共5页
Energy Chemical Industry
关键词
改性支撑剂
石英砂
性能评价
modified proppant
quartz-sand proppant
performance evaluation
