open flow pressure

用法例句

Effect of reservoir pressure on development result of steam drive;

油藏压力对蒸汽驱开发效果的影响

Numerical simulation is used to understand the impacts of steam injection rate,bottom-hole steam quality,production/injection ratio and reservoir pressure on the performance of steam flooding in heavy oil reservoirs,providing the concrete ranges of quantified indices.

利用数值模拟方法研究注汽速率、井底蒸汽干度、采注比及油藏压力对稠油油藏蒸汽驱开发效果的影响,给出了具体的量化指标范围。

During thermal oil production,the thermal conductivity is very complex,so experiments were conducted in the reservoir temperature and reservoir pressure.

在油藏温度与压力条件下,通过实验分析油藏压力、岩石孔隙度、含水饱和度等参数与岩石导热系数关系,探讨油藏内传热特点;根据含水饱和度、孔隙度关系,提出油藏岩石导热系数的经验公式。

The photos of spray and combustion process were acquired by this unit under different injection pressures and combustion chamber shapes.

在该试验装置上,分别对25MPa和18MPa的喷油压力下以及62mm圆柱形、55mm圆柱形、55mm圆柱左偏斜形、55mm圆柱右偏斜形4种燃烧室形状下的喷雾燃烧过程进行了喷雾燃烧可视化试验,获得了喷雾燃烧照片,通过对比分析得出高喷油压力及偏斜形状燃烧室具有更优的喷雾燃烧特性。

Injection pressures, drive torque for EUP and low pressure of fuel were collected and filtered, and the peak injection pressure, injection timing, peak torque value and their differences among 6 cylinders were calculated and achieved for the analysis of an EUP assembly.

介绍了基于研华PCI-1712高速数据采集卡设计的电控单体泵采集分析系统,分别采集了喷油压力、单 体泵驱动扭矩和燃油低压信号,并对信号进行滤波和计算,获得了单体泵的最大喷油压力及散差、喷油提前角及散 差、峰值扭矩及散差等参数,用于电控单体泵的分析。

Fuel injection control of high-pressure common-rail systems includes both fuel injection pressure control and driver control of injector solenoid valve.

高压共轨系统喷油控制包括喷油压力控制和喷油器电磁阀驱动控制2个方面。

open flow pressure

油井敞喷时的油藏压力

Pressure Behavior of Horizontal Well in Dual Media Reservoir with Pseudolinear Flow;

双重介质油藏中拟线性流水平井的压力动态

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

Pressure Derivative Type Curves of Swabbing Well in Heterogeneous Oil Reservoir

非均质油藏抽汲井压力导数典型曲线

Application of boosting pressure for water injection on well groups of low permeability reservoirs in Jianghan Oil Region;

井组增压注水在江汉油区低渗透油藏的应用

System Design of Hydraulic for Jet Pump Rank Sand

用于油井排砂的水力喷射泵系统设计

Application of the blowout control snubbing tool in Changqing Oilfield

不压井防喷带压作业装置在长庆油田的应用

Application of hydraulic jet pump in production of particular reservoirs

水力喷射泵在特殊油藏开采中的应用

Pressure dynamic model of vertical fracture well in dual-porosity composite reservoir

双重介质复合油藏垂直裂缝井压力动态模型

Calculating the limit injector-producer distance in low permeability pool by with start-up pressure gradient

利用启动压力梯度计算低渗油藏极限注采井距

Pressure responseof triple-porosity-media oil reservoirs with high-velocitynon-Darcy flow

高速非达西渗流时三重介质油藏的压力响应

RESERVOIR-FRACTURE COUPLING NUMERICAL SIMULATION OF INJECTOR FRACTURING FOR LOW-PERMEABILITY RESERVOIRS

基于油藏—裂缝耦合的低渗油藏水井压裂数值模拟研究

(of an oil or gas well)send out oil or gas suddenly in an uncontrolled manner

（指油井或气井）井喷.

Also, the return on the investment is slow because much water must be injected to establish reservoir pressure and get the wells on production.

当然，由于需要注如大量的水以建立起油藏的压力以及使油井投产，投资的回报也慢。

initial breakthrough recovery

油井见水时的采油量

The well suddenly gushed with black oil

油井突然喷出了黑黝黝的石油。

CFD Analysis for Effect of Injection Pressure Fluctuation on Cavitating Flow in Diesel Engine Nozzle

喷油压力波动对喷嘴内空穴发展影响的CFD分析

The oil well delivers 500 tons a day.

这口油井每天喷油500吨。