1.
Deep and Ultra-deep Well Cementing Technology with Low Density Slurries in Tahe Oilfield
塔河油田深井超深井低密度固井技术
2.
Study and Application of Ultra-deep Well Drilling in Well Yuanba-1
元坝1井超深井钻井技术研究与应用
3.
Study on residual strength of wearing casing in deep and ultra-deep wells
深井、超深井套管磨损后剩余强度分析
4.
The Application of High Temperature Drilling Fluid Technology in Well Bishen-1.
超高温水基钻井液技术在超深井泌深1井的应用
5.
Application of disc brake on deep and ultra-deep drilling rigs
盘式刹车在深井及超深井钻机上的应用
6.
IMPROVING THE RATE WHILE DRILLING DEEP,OR ULTRA DEEP WELL IN THE COMPLEX GEOLOGICAL STRUCTURE OF EAST SICHUAN
提高川东复杂地质深井超深井机械钻速的研究
7.
Casing failure mechanism and strength design considerations for deep and ultra-deep wells
深井超深井套管损坏机理与强度设计考虑因素
8.
The intensive stimulation technologies of carbonate reservoirs in deep and ultra-deep wells:A case study of the Tarim Oilfield
深井超深井碳酸盐岩储层深度改造技术——以塔里木油田为例
9.
New technologies applied in drilling and completion of the ultra-deep well LG1
新工艺新技术在X超深井钻完井中的应用
10.
Technical measures to improve drilling speed in the ultra-deep wells at the LG area
LG地区提高超深井钻井速度的技术途径
11.
ROP increasing method based on the utilization efficiency of hydraulic power for the ultra-deep wells
基于水力能量利用效率的超深井钻井提速技术
12.
Application of the high tensile material to the substructure of the super-deep well's rig derrick
高强度材料在超深井钻机井架底座中的应用
13.
Experiment Study on Ultra-Deep Well Hydraulic Pulsating-Cavitating Water Jet Drilling
超深井水力脉冲空化射流钻井试验研究
14.
Rheological Properties of Water-Based Drilling Fluids in Ultra-Deep Wells at High Temperature and High Pressure
超深井水基钻井液高温高压流变性试验研究
15.
HIGH TEMPERATURE HIGH PRESSURE ULTRA-DEEP WELL DRILLING FLUID DENSITY DESIGN METHOD
高温高压超深井钻井液密度设计方法探讨
16.
Development of Grade V150 Casing with High Strength and High Toughness for Ultra-deep Well Service
超深井用V150级高强高韧套管开发
17.
Study on Vertical Structural Stability of a Super-deep Drilled Shaft in Slurry
泥浆中超深钻井井壁竖向稳定性分析
18.
Study on Borehole Tempera Ture Distribution for Ultra-deep Gas Well
超深天然气井井筒温度分布规律研究