1.
Amerada pressure gauge
阿米雷达井下压力计
2.
The Assessment on the Uncertainty of Piston Pressure Gauge in Measuring the Indicated Value Error of Electronic Downhole Pressure Meters
标准活塞压力计检定电子式井下压力计示值误差测量不确定度评定
3.
Research on the Method of Wellbore Temperature and Pressure Calculation during Deep-water Drilling;
深水钻井环境下的井筒温度压力计算方法研究
4.
self-contained wireline gauge
自足式钢丝起下井底压力计
5.
WOB CALCULATION FOR COMBINATION OF HYDRAULIC THRUSTER AND DOWNHOLE MOTOR
水力加压器和井下马达组合时的钻压计算
6.
The Design and Research of the Downhole Pressure Signal Producer Controlled by Rotary Valve;
井下旋转控制压力信号发生器的设计与研究
7.
Design of oil-well pressure measurement system based on MSP430 MCU
基于MSP430的石油井下压力测试系统的设计
8.
surface pressure read-out
地面直读井底压力计
9.
surface-recording gauge
地面记录的井底压力计
10.
Calculation of Eccentric Wellbore Pressure Drop and Air Volume Requirements in Air Drilling
空气钻井偏心井筒压力及注气量计算
11.
balanced bottom hole pressure method
井底压力平衡压井法
12.
Well-logging Instrument Pressure-balance Calculation Based on COSMOSFloWorks
基于COSMOSFloWorks的测井仪器压力平衡设计计算
13.
Get rid of clutter, write down a schedule, and plan in advance. Being organized will allow you to anticipate and eliminate needless stressful situations.
消灭杂乱无章，写下日程，提前计划。井井有条会使你能预见不必要的压力境况、并且消除它们。
14.
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
15.
Structure design of hydraulic thruster and computation model of weight on bit in micro-hole
微小井眼水力加压器结构设计及钻压计算
16.
Pressure Releasing of Underground Filling System in Hedong Gold Mine
河东金矿井下充填系统压力释放方法
17.
Numerical Simulation on the Unidirectional Extruding Capacity of Downhole Casing
井下套管单向挤压承载能力数值模拟
18.
Application and Improvement of a Hydraulic Downhole Pulling Tool
井下液压增力打捞工具的应用及改进