balanced bottom hole pressure method
井底压力平衡压井法
Research on Prediction Bottom Hole Pressure of Under-balanced Drilling Base of ANN;
基于神经网络的欠平衡钻井井底压力预测方法研究
formation-wellbore pressure balanced
地层-井眼系统压力平衡
pressure balanced drilling bumpersub
压力平衡式钻井震击器
In kill operation, it is required to keep the downhole pressure stable and the well bore pressure balanced.
在压井过程中,要求井底压力能够保持不变,并使井眼系统的压力保持平衡关系。
MODIFICATION OF UBD SOFTWARE DESIGN DEVIATION USING THE DOWNHOLE PRESSURE ACQUISITION TECHNOLOGY
井底压力采集技术修正欠平衡钻井软件设计偏差
The impact of unbalanced reservoir pressure on lateral well deliverability
地层压力不平衡对分支井产能的影响
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
draw-down bottom pressure curve
抽汲期间井底压力曲线
surface pressure read-out
地面直读井底压力计
surface-recording gauge
地面记录的井底压力计
A Method of Dynamic Analysis of the Pressure of Horizontal Well with Horizontal Fracture;
水平裂缝水平井的压力动态分析方法
A New Productive Prediction Method of Horizontal Fracture Wells in Hydraulic Fracturing
水力压裂水平裂缝井产能预测新方法
Research on the Calculation and Afterflow Correction Method of BHP in a Rod-pumped Well in North Sa Oilfield
萨北油田抽油机井井底压力计算与续流校正方法研究
Research on Mechanism of Controlling Floor Heave by Stress Releasing Method in Deep Coal Mine
深井高应力巷道卸压法防治底臌机理研究
Well Test Methods for Shallow Wells and Wells with Abnormal Pressure in Jilin Oilfield
吉林油田浅井及压力异常井测试方法
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
Underbalanced cementing technology for high-pressure and low-permeability gas wells:Case story of the well Baolong-1
高压低渗透气井欠平衡固井技术——以宝龙1井为例
