line-level: 2" class=MsoNormal>Genesis of Produced Water in Shan₂ Reservoir of Zizhou Gas Field

• 责任者：Yang Yu (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Zhou Wen
• 刊名：Xinjiang Geology
• 出版年：2010
• 卷期：28(2)
• 关键词：岩性油气藏 ; lithologic reservoir ; 油田水 ; oil field water ; 鄂尔多斯盆地 ; Ordos Basin
• 页码：p.196-199
• 图表：4 illus., 9 refs.
• 分类号：1701
• issnNo：ISSN1000-8845
• isbnNo：CN65-1092/P

Taking the Shan₂ gas reservoir in Zi Zhou gas field as an example, based on wire-line logging and trial production information, the origination of produced water is classified as aquifer,tight sand aquifer and remnant water in payzone, and the discrimination between them is also clarified. It is concluded that the distribution of sand channel, the micro-tectonics of the zone, the migration process of hydrocarbon and the heterogeneity of sand are the controlling factors of aquifer distribution in lithologic gas reservoir. The classification of aquifer can be a key role in the deployment of production well and offers reference for the development of the seminal gas reservoir.