水平井开发低渗透砂岩油藏  

Developing low permeability sandstone reservoirs using horizontal well.

作　　者：杨勇[1] 苏海芳[1] 侯中昊[1] 康元勇[1] 

机构地区：[1]胜利油田有限公司地质科学研究院

出　　处：《油气地质与采收率》2002年第2期23-25,共3页Petroleum Geology and Recovery Efficiency

摘　　要：论述了低渗透砂岩油藏的基本特征。结合国内外水平井实践 ,对水平井开发低渗透砂岩油藏做了深入研究。结果表明 ,水平井开发低渗透砂岩油藏有较大的优势 ,可以明显地改善其开发效果。可广泛地应用于压降较大的新。The basic features of the lowpermeability sandstone reservoirs are discussed. Combind with the practice at home and abroad, a thorough study of developing the lowpermeability sandstone reservoirs using horizontal well is made. The results show that developing lowpermeability sandstone reservoirs using horizontal well has large advantage and can improve the production effect obviously. It may be widely applied to the production of major new and old oilfields with larger pressure drop.

关 键 词：水平井 低渗透砂岩 油藏开发 提高采收率 特征 

分 类 号：TE348[石油与天然气工程—油气田开发工程] TE355.6