井筒检查孔套管事故处理技术  

Accident of Casing Processing Technology in Shaft Inspection Hole

作　　者：龚有常 蒲朝阳 邓昀 邵公育 袁辉 

机构地区：[1]新疆邢美矿业有限公司,新疆库尔勒841000 [2]天地科技建井研究院,北京100013 [3]煤矿深井建设技术国家工程实验室,北京100013

出　　处：《煤炭与化工》2016年第2期106-108,112,共4页Coal and Chemical Industry

摘　　要：井筒检查孔施工时对主要含水层进行分层抽水试验,需要进行多次起、下抽水套管作业,给井筒检查孔的施工增加了难度。针对这一问题,通过对塔什店矿区一号矿井主、副井井筒检查孔施工过程中出现的抽水套管粘卡、滑落等事故处理方案进行分析总结,提出了一系列的处理及预防措施,为今后类似工程的施工提供一定的借鉴。During the construction of the cylinder inspection hole, the main aquifer is stratified pumping test, which needs to be carried out many times, and the operation of the pump casing, which increases the difficulty of the construction of the hole in the wellbore.In order to solve this problem, through the Tashidian area a number of mine main, auxiliary shaft check of hole construction process of pumping casing sticky cards, falling off accident treatment scheme were analyzed and summarized, put forward a series of treatment and prevention measures, provide certain reference for the future similar project construction.

关 键 词：井筒检查孔 套管事故 抽水试验 抽水套管 

分 类 号：TD745[矿业工程—矿井通风与安全]