1.
High-Deep Chute Construction Optimize and Application Technique Research;
高深直溜井结构优化与应用技术研究
2.
2.4 This is the hole geometry of this well.
这是这口井的井身结构。
3.
660m depthdrilling shaft lining structure design and analysis of main shaft Ban Ji mine
板集主井660m深钻井井壁结构设计分析
4.
Design Optimization of Drilled Shaft Lining Structure in 1000m Deep Shaft
千米深井钻井法凿井井壁结构设计优化
5.
Research and Application of Complicated Structure Well Completion Technology;
复杂结构井完井工艺技术研究与应用
6.
Mechanical Mechanism and Design Theory of Shaft Lining Constructed in Subsidence Area;
塌陷区新型立井井壁结构与受力机理研究
7.
Experiments on pipe and filter structures of relief well in Dongting Lake region
洞庭湖区减压井井管及滤层结构试验研究
8.
Application of a new gas wellbore structure in Sulige Gasfield
一种新的气井井身结构在苏里格气田的应用
9.
On Construction Technology of Shaft Steel Frame of Wangfenggang Shaft in No.1 Xiejiaji Coal Mine
谢一矿望峰岗主井钢结构立井套架的施工技术
10.
New construction technology of setting large steel-structure shaft frame during shaft sinking
凿井期间起立大型钢结构井架施工新技术
11.
Research and design of shaft lining structure in mining subsidence area
采空塌陷区立井井壁结构的研究与设计
12.
Structure analysis and design optimization of drilling shaft lining bottom in super-deep alluvium
特厚表土层钻井井壁底结构分析与设计优化
13.
The Application of Anti-well Machine at Saxi Wolfram Mine
反井钻机在洒西钨矿主溜井工程中的应用
14.
Maintenance and Destroy Cause Analysis of the Ore Pass out of the Vein
盘区脉外溜井破坏原因分析及井筒维护
15.
Application of Pulse Chute Stoping in Jinchiling Gold Mine
脉内溜井留矿法在金翅岭金矿的应用
16.
On one side, in the centre of the structure, are erected the lift shafts.
在结构中部的一侧设有电梯井。
17.
Optimization of Well Profile in BZ 13-1 Oilfield
渤中13-1油田井身结构优化研究
18.
The Improvement of the Way of Making And Installing Tie-in of Steel Structural Derrick;
钢结构井架制作安装接头形式的改进