首页>
外国专利>
FRACTURING FLUID VISCOSITY-CONTROLLING AGENT TO BE USED IN HYDRAULIC FRACTURING
FRACTURING FLUID VISCOSITY-CONTROLLING AGENT TO BE USED IN HYDRAULIC FRACTURING
展开▼
机译:液压压裂中使用的压裂液粘度控制剂
展开▼
页面导航
摘要
著录项
相似文献
摘要
To provide: a fracturing fluid viscosity-controlling agent, which is capable of maintaining the high viscosity of the fracturing fluid during fracture formation in hydraulic fracturing and of reducing the viscosity during recovery of the fracturing fluid; a fracturing fluid comprising said viscosity-controlling agent; and a crude oil or natural gas drilling method using said fracturing fluid. This viscosity-controlling agent, which is used for controlling viscosity changes of a fracturing fluid used in hydraulic fracturing, comprises polyalkylene oxide and a viscosity-reducing agent and is a tablet.
展开▼