国外陆上浅层气钻井技术简介  

SHALLOW GAS DRILLING TECHNOLOGY OVERSEA ONSHORE

作　　者：靳三江[1] 郑小平[1] 王进忠[1] 王长生[1] 

机构地区：[1]中原石油勘探局钻井二公司

出　　处：《钻采工艺》2001年第5期7-8,共2页Drilling & Production Technology

摘　　要：陆上浅层气的特点是埋藏层位浅、体积小、压力高 ,危险系数大。因此 ,其钻探难度和风险也很大。钻井过程中遇浅层气后若措施采取不当 ,将会造成极大的物质损失或人员伤亡。文中从浅层气的成因和特点入手 ,介绍西方公司陆上浅层气钻井工艺技术 ,认为这是目前国际上在该领域的技术现状 ,可供国内同行参考借鉴。The characteristics of onshore shallow gas are low buried layer,small volume,high pressure and danger.So,the difficult factor for drilling and exploring shallow gas is very high.The Paper analyses the dangerous of shallow gas during drilling,introduces the drilling technology of the onshore shallow gas about oversea company.It is also the technique situation internationally at present in this field.

关 键 词：国外 陆上浅层气钻井 成因 石油钻井 

分 类 号：TE242[石油与天然气工程—油气井工程]