2) downhole ignition
井底点火
4) abandoning oil well
弃井
1.
In order to eliminate the security hidden trouble and save the resource of maritime space,the operation of abandoning oil well is carried out in eight wells in Dagang oilfield,such as Zhuanghai5 well and so on.
为消除海域安全隐患、节约海域资源,大港油田对庄海5井等8口井进行了弃井作业。
5) Abandoned coal mine
废弃矿井
1.
Theoretical study on calculation limits of CBM resource of abandoned coal mine;
废弃矿井煤层气资源量计算范围研究
2.
Analysis on process of water accumulated in abandoned coal mine;
废弃矿井采空区积水过程分析
3.
Analyzedhydrogeological condition and dynamic of groundwater afterTangcun coal minewas abandoned, calculated the space of abandoned coal mine and the course of rebounded water stored up in the space, analyzed the new hydrogeological balance of abandoned coal mine.
通过对唐村煤矿水文地质条件和矿井废弃后地下水动力模式分析 ,分析了水位回弹过程中矿井的容水空间及其分布特点 ,分析了废弃矿井水位回弹的时空过程和最终动态平衡模
6) abandoned mine
废弃矿井
1.
Ways to study and treat the problems related with flooding abandoned mines:A case study from Pittsburgh coal basin;
废弃矿井充水问题及其研究和治理方法——以美国匹兹堡煤田为例
2.
Coal-bed methane existing in the abandoned mines, being as a kind of resource, is the focus of attention.
废弃矿井中赋存的煤层气作为一种资源逐渐成为人们关注的焦点。
3.
The water damage of abandoned mine was one of all great hazards threaten the safety production of mine .
废弃矿井水害是威胁煤矿安全生产的重大灾害之一。
补充资料：弃井
1.废井。表示虚废前功。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条