1.
Pilot Study on Occurrence of Arsenic in Coal of Changchengwobao Mine Coalfield
长城窝堡井田煤中砷赋存状态的初步研究
2.
Study on the Changcheng Wopu Coal Mine Exploration's Influence on the Original Ground Stress Field and on the Keerkang Oil Field;
长城窝堡井田开采引起地应力变化及对科尔康油田的影响研究
3.
Ultra-low Permeability Reservoir Logging Assessment of Chang 6 Oil Layers of Wayaobao Oilfield
瓦窑堡油田长6油层组特低渗储层测井评价
4.
Time Series Analysis on Mine Inrush Water Quantity in Yutianbao Mine
鱼田堡煤矿矿井涌水量时间序列分析
5.
Pilot test of horizontal drilling and completion techniques in Nanpu Oilfield
南堡油田先导试验水平井高效钻完井技术
6.
The castle is entailed on the eldest son.
这城堡限定由长子继承。
7.
Analysis of Water Conditions and Management Program in Chongqing Yutianbao Coal Mine
重庆鱼田堡煤矿矿井充水条件分析及治理方案
8.
Key technology of compound circulation loss control and its application to NP1-P4C1 well in Nanpu Oilfield
复合堵漏技术在南堡油田NP1-P4C1井的应用
9.
The Application of Potassium Filming Drilling Fluid in Block Nanpu.
钾盐成膜封堵低侵入钻井液在南堡油田的应用
10.
Drilling technology for 3D medium-radius Huanping-3 horizontal well in Changqing Oil Field
长庆油田中半径三维水平井环平3井钻井技术
11.
Study on the Military Castles of Great Wall in Shanxi-zhen
长城山西镇段沿线明代城堡建筑研究
12.
Optimization of Surface-underground Mining Parameters and Working Length at Antaibao Mine;
安太堡矿露井联采边帮参数与工作线长度优化
13.
Application of Gray System Model in Prediction of Water Discharge Yutianbao Coal Mine
灰色理论在预测鱼田堡煤矿矿井涌水量中的应用
14.
Surface Technological Design of Gas Lift Production Pilot Project at NPC1-19 Well of Nanpu Oilfield
南堡油田NPC1-19井气举采油先导性试验工程地面工艺设计
15.
Economic and Technical Analysis of Exploitation the YangCheng Colliery;
阳城井田煤炭资源开发技术经济分析
16.
The study of accommodation of injection-production pattern for Chang6_2 Reservoir, ST2 borefield,Zhenjing oilfield
镇泾油田ST2井区长6_2油藏注采井网适应性研究
17.
Selection and application of drilling fluid lubricant for horizontal wells in the Changbei gas field
长北气田水平井钻井液润滑剂的优选与应用
18.
The anti-collision and barrier-bypassing technology of horizontal well drilling in Changqing Maling Oilfield
长庆马岭油田水平井钻井防碰绕障技术