摘要
以厚层块状特稠油油藏边底水的动、静态认识为基础,分析该油藏的水淹特征。针对缺乏评价特稠油油藏堵水效果的问题,运用无因次水淹特征曲线方法进行评价。通过油井堵水措施前后实际生产数据的验证,表明该方法行之有效。
Dimensionless watering-out curve has been used to evaluate water shutoff effect in massive extra-heavy oil reservoir on the basis of dynamic and static understanding of edge and bottom water as well as analysis of watered-out characteristics.Field production data before and after water shutoff treatment indicates that this method is effective.
出处
《特种油气藏》
CAS
CSCD
2007年第3期69-71,共3页
Special Oil & Gas Reservoirs
关键词
巨厚块状
特稠油油藏
水淹特征
堵水效果评价
massive
extra-heavy oil reservoir
watered-out characteristics
water shutoff effect evaluation
