In view of the fact that many gas wells often blowout immediately after fracturing, a pseudo-three-dimensional drawdown analysis model in forced closure conditions is built based on the material balance theory and correlation analysis model.
文章针对大量的气井压裂后立即放喷的事实,以物质平衡理论和相关分析模型为基础,建立了强制闭合条件下拟三维压降分析模型。
Casing damage during blowout of water injection well is common in many oil fields of China.
注水井放喷过程中的套管损坏问题在中国许多油田十分普遍。
Modification and Verification of Discharge and CHF Model in LOCA Evaluation Program Development Based on RELAP5 Platform;
基于RELAP5平台的LOCA评估程序中喷放模型与CHF模型的修改与验证
A numerical simulation was performed of the steam/liquid dual-phase flash evaporation critical flow within the convergent-divergent nozzle.
本文建立了非平衡态相变时,计及两相相对滑移和流型转变的两流体分相流动的机理模型,对缩放喷管内汽液两相闪蒸临界流进行了数值模拟。
Shut off the lower pipe ram, open the choke line and test the next ram and choke line.
关下部钻杆闸板，开放喷阀，试压第二个闸板和放喷泉管线。
Remove the high pressure choke and kill hoses from the slip joint.
从伸缩节上卸开高压放喷和压软管。
Attach the riser tensioners , choke and kill lines to the slip.
将隔水管张力器，压井及放喷管线连到伸缩节上。
An outlet, such as a nozzle, used for emitting such a stream.
喷嘴用于施放流体的出口，如喷嘴
doused her head in the shower;
把头放在喷淋浴下；
autoradiography enhancer spray
放射自显影增效喷雾剂
fugitive emission
短暂的排放；逃逸性排放；没有既定喷源的排放
When the bit goes through the BOP, slow down, please!
当钻头通过防喷器时，慢一点放。
blowing the drip
打开集液器阀门让天然气喷放
including the fluid released when a person coughs or sneezes.
包括人咳嗽或打喷嚏时释放的唾液。
An aperture through which matter is discharged.
输出口，喷嘴物体被释放出的开口
Askania auxilliary piston
喷射管滑阀式两级液压放大器
Police responded with tear gas, pepper spray and water cannon.
警方发放催泪弹、胡椒喷雾和水炮。
Research on Water Injection into Intake Ports of Diesel Engine in Order to Lower NOx Emission;
发动机进气道喷水的研究——降低NOx排放
Applied the Electric Control Gasoline Eject Technique to Reduce Petrol-engine Waste Gas Emission;
电控喷射技术及对废气排放量的影响
Study on Controlling Exhaust Emissions from Non-road DI Diesel Engine
非道路用直喷柴油机排放物控制研究
Scale-Upstudies and Parameters Optimization of Semi-Dry Flue Gas Desulfurization for the Spouted Bed;
喷动床半干法烟气脱硫工艺参数优化及喷动床的放大研究
Numerical Simulation for Effects of Fuel Injector Parameters on Combustion and Emission of DI Diesel Engine;
直喷式柴油机喷油器参数对燃烧和排放影响的数值模拟