空气钻井技术在普光D-1井的应用  

Application of Air Drilling Technology to Well D-1 in the Puguana Oilfield

作　　者：孙继明[1] 侯树刚[1] 李铁成[2] 

机构地区：[1]中原石油勘探局钻井工程技术研究院,河南濮阳457001 [2]中原油田普光气田开发项目管理部,四川达州635000

出　　处：《石油钻探技术》2006年第4期24-26,共3页Petroleum Drilling Techniques

摘　　要：为提高钻井速度,缩短钻井周期,加快普光气田开发进程,在普光D-1井的上部陆相地层的564．0～3002．0m井段进行了空气钻井试验。分析了普光气田进行空气钻井的可行性,详细介绍了普光D-1井空气钻井的施工情况,并对空气钻井的效果进行了评价。普光D-1井空气钻井试验结果表明,普光气田在上部陆相地层采用空气钻井可以提高钻井速度,缩短钻井周期,达到加快开发进程的预期目的。In order to increase drilling speed, shorten drilling cycle, and speed up expoitation progress of Puguang oilfield, upper continental hole section from 564.0 to 3 002.0 m is tested with air drilling technology in Well D-1. This paper analyzes feasibility of air drilling for the Puguang gas field, introduces in detail drilling operations in this well, and evaluates operational effects. Tests results indicate that employing air drilling in upper continental formation for the Puguang gas field can increase drilling speed, shorten drilling cycle, and speed up exploitation progress.

关 键 词：气体钻井 机械钻速 普光气田 普光D-1井 

分 类 号：TE242.6[石油与天然气工程—油气井工程]