摘要
阐述了转向压裂技术原理,介绍了转向剂的性能,分析了重复压裂转向理论,得出了自然转向和诱导转向的应力差值;在转向压裂工艺优化的基础上,开展了8口井现场试验,取得了很好的应用效果;提出了转向压裂技术是靖安油田低渗透油藏高含水期一种新的重复压裂工艺技术。
The text clarified the principle of divert fracturing technology, introduced the property of divert -compound, analyzed the theoretics of divert re - fracturing, we got the stress difference between the natural and induced diverter; On the base of divert fracturing optimized, we did the experiment involved eight wells of oil field, and got the good application effect. We got the conclusion that the divert fracturing technology is a new re - fracturing technique at the high water cut stage for low permeability oil reservoir of Jingan oil field.
出处
《石油化工应用》
CAS
2007年第5期30-33,共4页
Petrochemical Industry Application
关键词
靖安油田
转向压裂
应用效果
Jingan oil field
divert fracturing
applicational effect.
