1.
A Study of the Influence on Stability of Slope by Undergroundmining under Slope of a Open Pit Mine;
某露天矿井工开采对边坡稳定性影响的研究
2.
Study on the Rising Effect of Coal Mining Technology Innovation to Core Competence of Underground Coal Mine Enterprises;
采煤技术创新对井工开采煤矿企业核心竞争力的提升作用研究
3.
Developmental Research of the Autocontrol Drainage System under Coal Mine Well;
煤矿井工开采排水设备自动控制系统的开发研究
4.
Research on Numerical Modelling of Ground Surface Sag Prediction under the Condition of Open-cutting
露天转井工开采条件下地表沉陷预测数值模拟研究
5.
Analysis of Land Destroyed Degree in Underground Mining Area
井工开采煤矿区土地破坏程度分析——以陕西某矿为例
6.
Determination of Reasonable Horizontal Distance Between Open-Off-Cut and Slope Under the Combined Mining Mode of Open-Pit with Underground Mining
井工-露天联采模式下井工开切眼与边坡合理距离的研究
7.
PRODUCTION OF VISCOUS CRUDE OIL BY PUMPING DOWN LIGHT OIL IN STEAM STIMULATED WELLS
蒸汽吞吐井泵下掺稀油开采工艺的研究
8.
The apparatus and technology of heavy oil recovery by wellhead gas heating
井口天然气加热稠油开采工艺及装置设计
9.
Theoretical and Applied Study on the Strip-Filling Mining Technology Using Cementing Gangue in Long-Wall Face of Coal Mine
井下长壁工作面矸石胶结条带充填开采的理论与应用研究
10.
Development of valve device for injection-production integrated technology of heavy oil thermal recovery slim holes
稠油热采井注采一体化配套开关装置
11.
The Second Prospecting Team of Shandong Coal Geology Bureau
采前瓦斯预抽系统固井工程施工工艺
12.
This paper discusses the renewable method of mine topographic map of underground mining.
论述了井下开采矿井矿用地形图的更新方法。
13.
THE INFLUENCE OF HORIZONTAL WELL TRAJECTORY ON RECOVERY EFFECTIVENESS OF BOTTOM WATER OIL RESERVOIR
水平井井身轨迹对底水油藏开采效果的影响
14.
Petroleum Engineering (Chief Engineers of Oil Production and Drilling)
石油工程（采油、钻井总工程师）
15.
INFLUENCE OF STEAM INJECTION PARAMETERS ON WELL-BORE TEMPERATURE
热采井注汽工艺参数对井筒温度的影响
16.
The area in a mine from which the mineral deposit is being or has been removed is stope. This is the productive area of a mine.
井下正在开采或已采完的矿段叫矿房。这是井下的生产区。
17.
the mining of ore or coal from an open mine.
从敞开的矿井提取矿石或煤的采矿。
18.
an exploratory oil well drilled in land not known to be an oil field.
不是在所知的油田开采的探险的油井。