摘要
C断块油藏埋藏深、目的层单一、渗透率低,油藏开发一直处于低产、低效状态。根据油藏开发现状以及开发中存在钻井成本高、水驱控制程度低、采出程度低等问题,在C油藏开展改变井型试验,应用可增加钻遇油层厚度、扩大泄油面积等优点的大斜度井来开发油藏,效果良好。
Creservoir is a fault block reservoir. The development has been in low production and low efficiency because of its deepburial, single target stratum and the low permeability. According to the present situation and problems of reservoir development, includingthe high drilling cost, low water flood control and low recovery percent, Creservoir carried out to change the well-type test. And highly deviated well is used in for resen,oir development because it can increase the drilling thickness and expand the oil drainage area, the effect is good.
出处
《价值工程》
2017年第21期137-138,共2页
Value Engineering
关键词
断块油藏
井型
大斜度井
应用试验
fault block reservoir
well-type
highly deviated well
application test
