濮城南区沙二上气藏挖潜研究  

Study of opening surplus gas deposit for the top gas field of south pucity in sand 2

作　　者：许宏伟[1] 计曙东[1] 李国院[1] 

机构地区：[1]中原油田分公司采油二厂

出　　处：《内蒙古石油化工》2004年第1期148-151,共4页Inner Mongolia Petrochemical Industry

摘　　要：本文从濮城南区沙二上气藏的地质概况出发 ,对该气藏的开发历程进行了分析 ,利用近一年来钻穿该气藏的 50多口新井和侧钻井的电测解释成果、RFT测试成果对沙二上气藏分小层的水淹情况、压力情况进行研究 ,通过绘制小层水淹图、压力分布图 ,找出了剩余气分布规律 ,提出了下步挖潜的工作方向 ,为水淹气藏的挖潜提供了可借鉴的经验。This thesis is from the geology general situation of the top gas field of south pucity in sand 2 and the the process of development of the gas field is analysed. It studies the water floods and pressure circumstance of the top gas field in sand 2 for dividing small layer by making use of the result of electricity measure explaining and RFT testing with more than 50 orifice the new and side artesian well. It finds out the distribute rule of the surplus gas and points to the next work direction for opening surplus gas by drawing many diagrams of the small layer water floods and pressure distributes. It provide the experience that draw lessons from for water floods gas field on opening surplus gas.

关 键 词：断块气藏 压力系数 剩余气分布规律 地质 侧钻井 电测解释 水淹气藏 孔隙度 渗透率 

分 类 号：TE377[石油与天然气工程—油气田开发工程]