1.
The status-quo of slim hole drilling technology in China and the world
国内外小井眼井钻采技术的发展现状
2.
Research on Direction Control Techology of Auger Drill Miner Drill
螺旋钻采煤机钻具定向控制技术的研究
3.
Drilling and completion matching technologies of producing marine oil on land in district 1 of Chenghai
埕海一区海油陆采钻井完井配套技术
4.
Gas Drainage Technology of Goaf with Boreholes from Surface Ground of Tangshan Mine
唐山矿地面钻孔抽放采空区瓦斯技术
5.
Technology of 1000 meter directional borehole at large diameter for mine gas extraction
顶板大直径千米长钻孔抽采瓦斯技术
6.
Research on Maximize Technology of Extraction Mining with Drilling Through Coal Seam in Protective Coal Seam
保护层开采穿层钻孔抽采最大化技术研究
7.
The technique of formation pressure testing while drilling is a new technique for obtaining formation pressure.
随钻地层测试是新的采集地层压力数据的技术。
8.
APPLICATION OF HORIZONTAL DRILLING TECHNOLOGY IN LENG41 - PING12 WELL IN UL-TRATHICK RESERVOIR THERMAL PRODUCTION
超稠油热采冷41-平12井钻井技术的应用
9.
Design and Drilling Technology of Wells Du 84-Ping 28 for Thermal Production of Shallow Extra-Heavy Oil
浅层超稠油热采杜84-平28井设计与实钻技术
10.
Study on Technology of Surface Drillings Draining Pressure Relief Gas of Coal Seam by Protected;
地面钻孔抽采被保护层卸压瓦斯技术研究
11.
Application and analysis on high level borehole gas drainage technology in mined-out area
采空区高位钻孔瓦斯抽放技术应用与分析
12.
Construction Technology and Equipment for Gas Drainage Borehole Drilling in Underground Coal Mine
煤矿井下瓦斯抽采钻孔施工技术与装备
13.
Application of Gas Extraction Technology by High-level Fracture Borehole in Fully Mechanized Caving Face of Thick Coal Seam
高位裂隙钻孔抽采技术在厚煤层综放面的应用
14.
Gas drainage technique by 1000 m long and large diameter roof boreholes in high gas coal seam group
高瓦斯煤层群顶板大直径千米钻孔抽采技术
15.
Gas Drainage Technology with Borehole Through Protected Seam for Up Protective Seam Mining
开采上保护层被保护煤层穿层钻孔抽采瓦斯技术
16.
The Study on the Key Gas Drainage Technique by Long & large Diameter Roof Boreholes in Fully Mechanized Face
综采面顶板走向大直径长钻孔瓦斯抽采技术参数的研究
17.
The article has introduced when pouring hole into the karst stratum need some technological measures.
文章介绍在岩溶地层钻孔灌注桩施工时,需采取的各项技术措施。
18.
Pile Construction Technology with Dig,Clash and Bore Method in Rock Solute Ground
岩溶条件下的桩基采用挖、冲、钻相结合的施工技术