摘要
针对雷 11井区莲花油层复杂的储层和构造条件 ,依托VSP测井、环井开发地震、地质目标构造精细解释、储层反演等为主的开发地震技术 ,低阻油层综合解释技术以及油藏精细描述技术的配套应用研究 ,解决了复杂断块油藏开发中的复杂性和多解性问题 ,取得了明显的效益 :新增含油面积 1 6 2km2 ,新增石油地质储量 2 5 6× 10 4t;部署 34口开发井 ,已实施 18口 ,成功率 10 0 %。实践证明 ,复杂小断块油藏必须实行滚动勘探开发 ;应用多学科 ,研究配套的滚动勘探开发技术 。
Lianhua reservoir in Lei11 well block has complex reservoir and structure conditions. By using VSP logging, around-well development seism, precise structure interpretation, reservoir inversion, low resistivity reservoir interpretation and fine description, many problems in complex fault block reservoir development are solved, and notable economic revenues are obtained: newly increased oil-bearing area is 1.62 km^2, newly increased proved OOIP is 256×10~4t; 34 development wells are placed and 18 of them are drilled with success ratio of 100%. Practice shows that for small fault block complex reservoirs, progressive exploration and development must be used; application of multidiscipline, study of support technologies, and deep understanding of reservoir geology are keys to success.
出处
《特种油气藏》
CAS
CSCD
2005年第1期26-28,共3页
Special Oil & Gas Reservoirs
关键词
复杂断块油藏
滚动勘探开发
配套技术
研究
应用
莲花油层
雷11井区
complex fault block reservoir
progressive exploration and development
support technology
study
application
Lianhua reservoir
Lei11 well block
