川西凹陷不同类型气藏完井方法探讨  

Study on Well Completion Ways of Gas Reserviors in Chuanxi Sag

作　　者：陶海 

机构地区：[1]地矿部第十一普查勘探大队地质科

出　　处：《石油钻探技术》1994年第1期19-20,共2页Petroleum Drilling Techniques

摘　　要：将川西凹陷致密碎屑岩气藏分为似层状气藏和裂缝型气藏两类。根据气藏的不同特点和实际资料对比分析，认为似层状气藏宜裸眼完成，裂缝性气藏宜射孔完成。Gas reserviors in light crush rock of Chuanxi Sag are classifed into two types:layer- like one and fractured one,According to different characteristics of gas reserviors and comparison analyses of factual data,conclusions are drawn thatopen hole completion method is suitable for layer-like reserviors while perforating method for fractured one.

关 键 词：气藏 裂缝性气藏 完井 裸眼完井 

分 类 号：TE257.2[石油与天然气工程—油气井工程]