摘要
地层裂缝测试技术是通过接收地层破裂时的微地震波信号来判断人工裂缝的走向 ,用此方法测定压裂井和高压注水井的裂缝走向与长度 ,从而判断高压注水井的水淹、水窜方向 ,水驱油效率 ,并且确定注采井网的合理性 ,从而为布置或调整好注采井网和注水强度提供重要的理论依据。
The formation fracture testing technology is used to judge man-made fracture direction by receiving the single of micro-earthquake wave when formation fractures.Using the method can determine the fracture direction and length of fractured well and high-pressure water injection well.Thus, the efficiency of water-drive oil can be judged and rationality of injection producing pattern is determined.It provides an important theory base for arrangement and adjustment injection producing pattern or intensity of water injection.
出处
《钻采工艺》
CAS
2002年第3期30-39,43,共11页
Drilling & Production Technology
