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- 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
- 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
- Wire Line Core Drilling Technology Used in R2H3Q3 Leaky Bed in Guizhou 贵州R_2H_3Q_3漏失层绳索取芯钻进技术
- wire line core drilling 绳索取芯
- Keywords low density;solid free;drilling fluid;wire line coring; 关键词低密度;无固相;钻井液;绳索取心;
- the wire line coring fluid moves the hamme 绳索取心液动锤
- Construction technology of line core drilling 绳索取芯钻探施工技术
- Drill rod couplings for core drills 岩心钻钎杆接头
- The wire line coring sneaks in the minerals investigation example comparison studies 绳索取心钻进在矿产勘查实例中的比较研究
- wire-line coring drilling rod 绳索取心钻杆
- Integral Short Drill Rod Type DZ. 型整体式短钻杆。
- Wire line flexible pumping rod is a coiled rod with sealing wire line. 钢丝绳柔性抽油杆是一种特种密封钢丝绳的连续抽油杆。
- MS-215 type large diameter wire line core barrel and its application in CBM well MS-215型大直径绳索取心器及其在煤层气井中的应用
- Diamond coring bits are utilized for core drilling. 在取芯钻井井段,选用金刚石取芯钻头。
- wireline core drill rod 绳索取心钻杆
- Please circulate and then wire line survey! 请循环泥浆,然后进行吊测!
- Is your line nylon rope or wire line? 译文：请问是尼龙缆绳，还是钢丝绳?
- wire line coring 绳索取心
- The extension drill rod which can be used for higher capacity drill,the drill hole can be extended to sezeral meetrs, when drilling the straight hole,the core lifter can help coring. 选用加长钻杆于较大能力的钻机，可将钻孔延深至数米，钻垂直孔时，可采用取芯器配合取芯。
- This piece of wire line is three times shorter than that one. 这根钢丝绳的长度是那根的三分之一。
