压穿断层完善井网的可行性探讨

Possibility Study on Pressing to Wear Fault for Perfecting Well Pattern

通常情况下,复杂断块油气田中的细小断层十分发育,单井单块的情况在一些油田经常遇到。那么在一定的地质条件下,能否在生产过程中通过压裂改造的方式,打破断层限制、完善注采井网,实现区块的整体注采开发呢?通过一个典型的生产实例,从油井见效原因、生产动态情况及地质构造等方面进行了阐述,并提出了具体建议,对压穿断层注水开发的可行性进行探讨。

In the complex fault-block oilfield,small fault is very developed.A single fault-block that has only a single well is usually met in some oilfield.Can we take a way of pressing the reformation under the certain geology condition,breaking restriction of fault,perfecting injection and production pattern and carrying out the entire injection and production development? This paper gives a production case of typical model and discusses on the possibility that presses to wear fault for injection development.