1.
Application of Horizontal Borehole Technology by Hydraulic Jetting in Changqing Longdong Oilfield
水力喷射水平钻孔技术在长庆陇东油田的应用
2.
Research on Key Technique of the Measure-controlling System of an Underground Horizontal Drilling Machine;
井下水平钻孔机测控系统若干关键技术研究
3.
Research on In-situ Exploring and Hydraulic Correction Technology for Coalbed Methane Subhorizontal Drilling;
煤层气近水平孔钻进原位探测与水力纠偏技术研究
4.
Formation Protection Drilling Fluids Suitable for Reservoir with High Porosity,High Permeability and High Water Sensitivity
强水敏高孔高渗储层水平井储层保护钻井液技术
5.
AHP-Fuzzy in Underwater Drilling and Blasting Construction
水下钻孔爆破施工的AHP-Fuzzy技术
6.
SHALLOW HORIZONTAL DRILLING TECHNOLOGY BY USING VERTICAL-WELL RIG IN HENAN OILFIELD
河南油田直井钻机钻浅层水平井钻井技术
7.
horizontal borehole pressure recorder
水平钻孔压力记录器
8.
On the trenchless construction technology of horizontal directional drilling in sewerage projects
排水工程水平定向钻非开挖施工技术
9.
Application of Bit Water Way in HDD
水平定向钻进扩孔钻头水口应用分析
10.
Research on MWD Surveying Method and Locating Technique of Horizontal Directional Drilling;
水平定向钻进随钻测量方法及定位技术研究
11.
The measurement while drilling technology in nearly horizontal directional drilling in coal mines
煤矿井下近水平定向钻进中的随钻测量技术
12.
Research and Application on the Technology of Pouring Concrete of Bored Piles under Water;
钻孔灌注桩水下混凝土灌注技术研究与应用
13.
Construction technology of underwater concrete in bored pile of Eastern Long River Bridge in Hubei
鄂东长江大桥钻孔灌注桩水下混凝土施工技术
14.
Technique for Construction of Large Diameter Over-long Drilled Piles in Complex Geology in Deep Water
深水复杂地质大直径超长钻孔桩施工技术
15.
Construction Method of Coring for Pore Forming Based on Water Drilling of Super-diameter Rock Pile
超大直径岩石桩水钻取芯成孔的施工技术
16.
Key Construction Technique for Super-long and Large-diameter Bored Pile
深水超长大直径钻孔灌注桩施工关键技术研究
17.
Drilling Construction Technology of Large Diameter Drainage Hole in Wutongzhuang Mine
梧桐庄矿大直径排水孔工程钻探施工技术
18.
HORIZONTAL WELL DRILLING TECHNOLOGY USED IN HIGH-PRESSURE DEEP WELLS IN KAZAKSTAN
哈萨克斯坦高压深井水平井钻井技术