摘要
由于地质原因,很多地区煤层气井产水量大,致使投产后迟迟难以见气,影响经济有效开发。本文详细分析了试验井区地下水动力关系,陈述了该井成功实施的调剖堵水材料配方、施工过程及效果,为相似地区煤层气井解决水量大难题措施的选择提供借鉴。
Due to the geological reasons, water causes a very long drainage process without gas and effective development. The paper analyzes and describes the formula of profile control and effect of the successful well, which can provide CBM wells in the similar areas. production of CBM wells in many areas is high, which production after the operation and affects the economic the groundwater dynamic relation around the test well, water shutoff material, the implementation process and references to solve the problem of large water yield for
出处
《中国煤层气》
2015年第4期20-22,共3页
China Coalbed Methane
关键词
煤层气
地下水
调剖
堵水
Coalbed methane
ground water
profile control
water shutoff
