1.
bottom-trip casing whipstock
井下移动式套管造斜器
2.
free casing pump
套管型活动式井下泵
3.
A Study on Casing Running in Highly-deviated Wells in Northeastern Sichuan Basin
川东北地区大斜度井套管可下入研究
4.
fixed casing pump
套管型固定式井下泵
5.
DEVELOPMENT OF THE OUTSIDE DIAMETER OF 244.5MM MEASURABLE PRESSURE BELOW VALVE ANNULUS SAFE VALVE
可测量阀底压力的Φ244.5mm井下套管封井器研制
6.
free parallel pump
平行管型活动式井下泵
7.
Code for the Construction and Equipment of Mobile Offshore Drilling Units
移动式近海钻井装置建造和设备规范
8.
Code for mobile offshore drilling units
移动式近海钻井船构造和设备规则
9.
The Research of Well Tractor Used in the Cased Oil Well;
套管油井检测仪器拖动器的设计与研究
10.
moved downward in a sidelong way_ Bram Stoker.
以横斜的方式向下移动——布朗姆·斯托克。
11.
oil well special-purpose materials, including oil pipes, casings, well head assemblies and underwater appliances;
油井专用材料，包括油管、套管和井口装置、水下器具；
12.
Oblique Incident Plane SV-waves Coupling to Cased Hole in Biot Solid
倾斜井轴入射的平面SV波与套管井的耦合
13.
Both the derrick deviation and the wellheads eccentricity will cause the serious wearing of the casing (or casing protecting tube) close to the wellhead.
井架不正或井口偏心，会造成近井口套管（或套管防磨套）的磨损。
14.
surface hole drilling
钻下表层套管的井眼
15.
cased and perforated productivity
下套管射孔井的产能
16.
The Increase of Quality Stability during the Transformation of Achievements about Downhole Casing Packer
井下套管封井器成果转化过程中的质量稳定性增长
17.
Optimization of Float Collar Position in Extended Reach Wells
大位移水平井下套管漂浮接箍安放位置优化分析
18.
Self-pressured two-way jam packer outside the casing for cementing high pressure formation
套管外封隔器自增压式双卡高压层固井技术及应用效果