1.
Review on Technological Gists of Drilling in Complex Strata of Cenozoic Erathem
对新生界复杂地层钻进技术的几点认识
2.
Comprehensive Control Measures for Complex Formation in Xihuashan Granite Mine
西华山钨矿区复杂地层钻进的综合治理措施
3.
Research and Experiment of Drilling Technology in Complicated Stratum of Molybdenum Minerals in Luanchuan of Luoyang
洛阳栾川钼矿复杂地层钻进工艺研究与试验
4.
Research on the Technology Issue of Down-the-hole Hammer Drilling with Casing for Complex Stratum
复杂地层潜孔锤跟管钻进工艺问题研究
5.
Aimed at some technological questions caused in the drilling of complex strata in coal field, especially in cenozoic strata carried out discussion.
针对煤田地层钻进中钻遇复杂地层特别是新生界地层时涉及的几点技术问题进行了探讨。
6.
Determining the Maximum Depth Method for Complex Formation Pneumatic DTH Drilling with the Casing
复杂地层气动潜孔锤跟管钻进最大深度的确定方法
7.
The technical measures on selecting the slurry of the coalfield comples stratum drilling
煤田钻探复杂地层泥浆应对技术措施
8.
Application of Roller Bit Combination Drilling Technology in Nappe Strata of Qingxi Oilfield
牙轮钻头复合钻进在青西推覆体地层的应用
9.
Research on Deep Hole Wire Line Core drilling Tech.in Complicated Stratum
复杂地层中深孔绳索取心钻探技术研究
10.
Response Study of Electromagnetic Logging While Drilling in Complicated Heterogeneous Strata
非均匀复杂地层随钻电磁波测井响应研究
11.
Application of Pre-floating Measures in Deep-hole Drilling in the Complex Strata
预飘措施在复杂地层中深孔钻探中的运用
12.
Construction technique of directional drilling machine passing through long-distance complex stratum
定向钻长距离穿越复杂地层的施工技术
13.
Drilling Technology of Complicated Geologic Strata in Jianzhupings Mining
箭竹坪煤矿区复杂地层钻探施工的技术
14.
STUDY ON SAFE AND HIGH EFFICIENT DRILLING TECHNIC IN BAD GROUND OF JIDONG OILFIELD
冀东油田复杂地层安全高效钻井技术研究
15.
easing the bit in
钻头轻压慢转钻进地层
16.
Experimental and Theoretical Researches of Dth Reverse Circulation Drilling Technique in Complex Strata in Luanchuan Molybdenum Mine in Henan Province;
潜孔锤反循环钻进技术在河南栾川钼矿复杂地层中的试验与理论研究
17.
Improve drilling technology for complex reservoirs by seismic inversion
利用地震数据反演改进复杂油藏钻井工艺
18.
Construction Technology of Directional Branch Hole in Complex Easily Inclined Stratigraphic
若尔盖铀矿区复杂易斜地层定向分支钻孔施工技术