1.
This forecast model shows that there exists exponential relation between the drilling cost and the footage and the cycle respectively.
该预测模型表明钻井成本与钻井进尺和钻井周期呈指数关系。
2.
RESEARCH ON SAFETY DRILLING PERIOD OF HORIZONTAL WELL IN THE LOOSE SANDSTONE RESERVOIR
疏松砂岩储层水平井安全钻井周期确定研究
3.
It sets good records on drilling cycle, net drilling time and average ROP in the same kind of horizontal wells.
该井的完成 ,创同类型水平井钻井周期、纯钻时间、平均机械钻速的国内好成绩。
4.
Simulation the Acoustic Characteristic of Periodic Drill String of Logging while Drilling
随钻测井周期性钻柱结构声传播特性的数值仿真
5.
Construction technology of Zhou 32-11A Ceping 1 horizontal sidetracking well
开窗侧钻水平井周32-11A侧平1井施工技术
6.
the total absence of fishing boats around the oil rigs.
钻井平台周围根本没有捕鱼船只。
7.
To bore(a shaft) with a trepan.
钻用钻井机钻（矿井）
8.
Early kick detection methods for deepwater drilling and its future development
深水钻井早期井涌检测方法及其未来趋势
9.
An oil platform.
钻井平台石油钻井平台
10.
drilling practice
钻井实践；钻井习用方法；钻井作业；钻井参数
11.
CBI+well washing every 45 days in 22 wells (groupⅢ);
第三类22口井注菌液并热水洗井,洗井周期45天;
12.
Drilling, Logging, Mud-logging Managers
钻井、测井、录井处长（经理）
13.
"drilling rig, platform"
"钻井井架,钻井平台,见 oil (drilling) rig"
14.
offshore drilling
海底钻探;海上钻井;海上钻探;海洋钻井;海洋钻探;近海钻探;滨外钻探
15.
Study on identification of the aged coal mine and coal mine lifecycle system simulation
衰老矿井识别及矿井生命周期仿真研究
16.
kelly for well-drilling machiens
旋转钻孔,钻井机用
17.
mixed oil drilling rig
复合式石油钻井钻机
18.
auger with valve
(钻浅井用) 带阀螺旋钻具