THE ROP ANALYSIS OF 12(1/4) IN. HOLE SECTION DRILLING WITH MUD IN LONGGANG DISTRICT
龙岗地区12(1/4)英寸泥浆钻进井段机械钻速分析
Application of Drilling Fluid Technology in the Long Open Well X92
X92井长裸眼井段钻井液技术措施
APPLICATION OF ORGANIC SALT DRILLING FLUID IN THE THIRD SECTION OF WELL T4031
有机盐钻井液在T4031井三开井段的应用
electrically driven rotary sidewall sampler
电动钻进式井壁取心器
The Application of MEG Drilling Fluid in the Long Slim Hole Section of Well Jianmen-1
MEG钻井液技术在剑门1井超长小井眼段的应用
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。
Technology preventing oozing slurry drilling fluid in large crossing drilling engineering
大型穿越钻进工程防冒浆钻井液技术
Discussion on full face pull construction technology of the deep mine shaft drilling method
深立井钻井法全断面一次钻进施工技术的探讨
RECENT ADVANCE IN FOREIGN WIREUNE LOGGING AND LOGGING WHILE DRILUNG TECHNOLOGY
国外电缆测井和随钻测井技术新进展
Application of Oil-in-water Drilling Fluid in Unbalanced Drilling Section of Well Lishen 1
水包油钻井液在梨深1井欠平衡段的应用
Progress in the Numerical Simulation of Invasion Damage from Drill-in Fluids in Horizontal Wells
水平井钻井完井液侵入损害数值模拟研究进展
Application of Hydraulic Pressure System of Umbrella Drill to the Construction of Shaft in Hard Rock
液压伞钻在立井硬岩段施工中的应用
To bore(a shaft) with a trepan.
钻用钻井机钻（矿井）
Honigmann process
霍尼希曼分段钻进法
4.14 Drilling with cone (drag) bit in the section.
此段地层采用牙轮（刮刀）钻头钻进。
Application of clay-free & drift pearl of the drilling and completion fluid system in the horizontal section of DP3 well
无土相漂珠钻井完井液体系在DP3井水平段的应用
Research of Key Technology with Drilling Stem Fixed with Cable in Directional Drilling under Coal Mine
煤矿井下定向钻进通缆钻杆关键技术研究
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