1)bottomhole pressure井底压力
1.By this method, variation of gas productivity with time under the fixed bottomhole pressure can be derived as well the variation of gas well bottomhole pressure at the fixed production rate.这不仅可以得到定井底流压条件下的气体产量变化关系,同时还可得到定产量条件下的气井井底压力变化关系。
2.The bottomhole pressure control technology is one of the key technologies in underbalanced drilling.在欠平衡钻井过程中,井底压力控制技术是其关键技术之一,为准确掌握井底压力的大小,提高井底负压控制精度,开展了3项关键技术研究。
3.During the period of pressure build-up, response to the bottomhole pressure has the characteristics of formation per.建立了考虑压力敏感地层测试数学模型与数值模型,模拟和分析了不同压力敏感程度地层测试井底压力响应特征。
英文短句/例句
1.balanced bottom hole pressure method井底压力平衡压井法
2.draw-down bottom pressure curve抽汲期间井底压力曲线
3.surface pressure read-out地面直读井底压力计
4.surface-recording gauge地面记录的井底压力计
5.retrievable surface-recording gauge可起出的地面记录井底压力计
6.Permanently installed surface-recording gauge固定式地面记录井底压力计
7.self-contained wireline gauge自足式钢丝起下井底压力计
8.Oil and Gas Reservoir Model for Multiplayer Channeling and Dynamic Monitor Down Hole Pressure.多层窜流油气藏模型及井底压力动态
9.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。
10.Study on the Bottom Hole Pressure Properties of the Oscillating Pulse Jet-Nozzled Bit振荡脉冲射流喷嘴钻头井底压力特性研究
11.DEVELOPMENT OF A REAL-TIME BOTTOMHOLE PRESSURE ACQUISITION TRANSMISSION SYSTEM一种井底压力实时采集传输系统的研制
12.Experimental simulation on influence of bottom hole pressure fluctuation upon heavy oil outcome井底压力波动对稠油产量影响机理实验
13.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
14.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
15.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
16.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
17.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
18.inflow production relation井底流压-产量关系
相关短句/例句
bottom hole pressure井底压力
1.New model for calculating bottom hole pressure of multiphase flow in annulus of underbalanced straight well;欠平衡钻井环空多相流井底压力计算模型
2.Slug flow appears very often in swabbing well and usually results in complexity of bottom hole pressure change,and swabbing recovery may make bottom hole pressure more unforeseeable.抽汲井极容易出现段塞流而导致井底压力变化非常复杂,采用的抽汲生产将进一步加剧井底压力的不可预见性。
3)bottom-hole pressure井底压力
4)bottom pressure井底压力
5)bottom hole pressure井底压力<能>
6)downhole pressure gauge井底压力计
延伸阅读
锅炉、压力容器、压力管道及特种设备定期检验锅炉、压力容器、压力管道及特种设备定期检验periodic inspection of boilers, pressure vessels, pressure piping and special equipment guolu YOli侧飞扣1 YOli gLJal对印ji tez陌叩劝以拍1 dingqi】，on四n锅炉、压力容器、压力管道及特种设备定期检验(peri诫c inspectionof城le。，p~切reves-Sels，p~二piPing ands衅过闪uiplr屺nt)为保证设备的安全使用，规定设备必须按一定周期进行法定的、强制性的检验。定期检验由政府设立的检验所、使用单位或行业检验站进行。检验单位及检验人员必须具有与所检设备相适应的资格。设备使用单位应该建立定期检验制度，做好检验计划，按时向检验单位提出申请。检验单位应该保证及时进行检验，检验按有关检验规则进行。检验时，设备使用单位应做好配合工作，提供必要的运行资料。检验完毕，检验单位要出具检验报告，对设备能否使用，要作出明确结论。如设备有缺陷，要提出是否修理、监护使用和报废的处理意见。锅炉压力容器安全监察机构根据检验机构的报告，发使用许可证书。有缺陷的，责令使用单位修理，修理后检验仍不符合安全要求的，则通知报废。使用单位逾期不进行定期检验，锅炉压力容器安全监察机构有权停止其设备运行。(陈亦惠)
