1.
subsurface controlled subsurface safety valve
井下控制井下安全阀
2.
surface controlled subsurface safety valve
地面控制井下安全阀
3.
Such control points are often wells.
这种控制点常是钻井。
4.
computerized logging unit
计算机控制测井装置
5.
SYSTEM OF TRAJECTORY DESIGN AND CONTROL IN DRILLING DIRECTIONAL AND HORIZONTAL WELLS
定向井与水平井井眼轨迹控制专家系统
6.
Desigh of Centralized Control System of Sinking Hoist in Shaft Construction
立井施工凿井绞车集中控制系统设计
7.
Deviation Control Technology of Gas Drilling in Daqing Oilfield
大庆油田气体钻井井斜控制技术研究
8.
Study of Water Source Well Monitor System Based on the PLC Controled;
基于PLC控制的水源井监控系统的研究
9.
Meishan 2~# Main Shaft Electric Control System Based on MP200 Controller
基于MP200控制器的梅山2~#主井电控系统
10.
Programmable Controller KYSD 1 of the Driver Controlled Switch Point in the Mine
KYSD-1型PLC矿井司控道岔控制系统
11.
Study on Shaft Project Quality and Speed Control in Coal Mine
矿井井筒工程质量进度分析与控制方法研究
12.
The Research and Application of Control Measures about Cementing Quality of Horizontal Wells
水平井固井质量的控制措施研究与应用
13.
NEW-TYPE HORIZONTAL WELL COMPLETION METHOD OF DELAYING AND CONTROLLING BOTTOM WATER CONING
延缓和控制底水锥进的水平井完井新方法
14.
STUDY ON THE INFLUENCE OF WELLBORE INERTIA ON THE HORIZONTAL SECTION TRAJECTORY CONTROL IN HORIZONTAL WELL
“井眼惯性”对水平井水平段轨迹控制的影响探讨
15.
Bottom-Hole Dynamic Coring Assembly Analysis Using the Finite Element Method and Deviation Control Research of Chinese Continental Scientific Drilling No.1 Well;
科钻一井井下动力取心钻具组合有限元分析与井斜控制研究
16.
TECHNIQUE AND PRACTICE OF CONTROLLING WELL-BORE TRAJECTORY IN THREE-DIMENSIONAL BYPASS SLIM-HOLE DIRECTIONAL WELL
小井眼三维绕障定向井井眼轨迹控制技术与实践
17.
Procedures and QC for Manufacturing of Drilling Rig Mast
套装井架的制造工艺措施及质量控制
18.
Development of Downhole Control Valve for Entire Underbanlanced Operation
全过程欠平衡作业用井下控制阀研制