摘要
根据锦99块兴隆台油层出砂严重、生产效果差等状况,通过岩心观察,结合测井、生产动态资料,开展四性关系研究,明确储层的岩性、含油性、电性特征与生产动态关系,以及造成油井出砂的原因;在地层精细划分和对比、单砂体分布研究的基础上,将水平井的开发优势与油藏特点结合起来,利用水平井选层开发,避开易出砂地层,在锦99-兴H3井实施后取得了较好的效果。该研究对于类似难采储量的开发具有一定的借鉴意义。
The Xinglongtai reservoir in Jin 99 block has problems of serious sand production and poor production performance.This paper studies core observation,logging and production data,defines the 4-property relationship among lithology,oil-bearing property,electrical characteristics and production performance,and gives the reason for sand production.The advantages of horizontal well are integrated with reservoir characteristics based on fine formation division and correlation and the study of sand bodies distribution to avoid problem formation by selecting layers.The application in Well Jin99-XingH3 has achieved good result and is meaningful to developing similar hard-to-recover reserves.
出处
《特种油气藏》
CAS
CSCD
2010年第4期79-81,共3页
Special Oil & Gas Reservoirs
基金
国家科技重大专项课题"大型油气田及煤层气开发"(2008ZW05053)部分内容
关键词
出砂
难采储量
四性关系
水平井
锦99块兴隆台油层
sand production
hard-to-recover reserves
4-property relationship
horizontal well
Xinglongtai reservoir in Jin 99 block
