Remarkable effects have been gained since grease static pressure system was adopted after analyzing and comparing the journal pillows between the two CNC roll grinders.
对两台磨床的工作辊辊颈托瓦的使用情况进行比较分析,对托瓦支承采用干油静压系统,并取得显著的效果。
Oil well static pressure is relevant to reservoir depth,producing fluid level,fluid density,water cut,producing fluid index and other factors.
油井静压与油层中深、动液面、流体密度、含水、采液指数等因素有关 ,运用混液密度与含水、原油密度关系式 ,流压与混液密度、油层中深、动液面关系式计算出流压。
Discussion on high pressure oil and gas zone control method under compaction formation condition
欠压实地层条件下高压油气层控制方法探讨
liquefied petrolem gas high-pressure holder
液化石油气高压气罐
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
A high vacuum in the fuel tank can cause atmospheric pressure to collapse the tank.
燃油箱内的高真空，会引起大气压力压塌油箱。
Drilling fluid technology for gypsum salt bed and high pressure gas-bearing formation in gasfield Kela 2
克拉2号气田盐膏层高压气层钻井液技术
Overpressure Improves Deep Reservoir Quality: Mechanism and Petroleum Geologic Significance
超高压影响深层储集层的机理及石油地质意义
Evolution of Overpressured Systems in Sedimentary Basins and Conditions for Deep Oil/Gas Accumulation
沉积盆地超压系统演化与深层油气成藏条件
Study on Fracture Process Driven by Detonation Gas during the Complex Perforation in Oil well;
油井岩层复合射孔爆燃气体压裂机理研究
Theory and Research of Reducing Reservoir Abnormal Burst Pressure
降低油气储层异常破裂压力理论与技术研究
Pressure Evolution in the Moliqing Fault-Depression,Yitong Basin
伊通盆地莫里青断陷地层压力演化与油气运聚
Analysis of Influence Factors in Determining Oil/Gas Well or/and Oil/Gas Zone to Be Fractured in Different Type Reservoirs
不同类型油气井压裂选井选层影响因素分析
The Flow Pattern and Pressure Drop Testing Research for Oil-gas-water during Oil Producing with Supper High Water-Cut;
特高含水采油期油气水流型和压降试验研究
Study on Effects of High Pressure Air Spray on Turbocharged Automotive Diesel Engine;
高压射流补气对车用增压柴油机影响的研究
To Solve Air Leakage Problem of High Pressure Oil Passage by Local Pressurization
用局部加压方法解决高压油道漏气问题
CRETACEOUS PETROLEUM SYSTEM AND HIGH PRESSURE GAS RESERVOIR FORMAT ION IN KUCHE DEPRESSION
库车坳陷白垩系含油气系统与高压气藏的形成
Usually the oil rushes up the pipe with great force by the pressure of the gas in the top of the layer of rock, and it streams high into the air.
通常，由于岩石层顶端气体的压力，使油冲上油管，直喷天空。
High-resolution Sequence and Prediction of the Oil Gas of the Lower Succesion in Xiaermen Oil Field of Biyang Sag;
泌阳凹陷下二门油田下、深层系高分辨率层序与油气预测
Study on Vapor-Liquid Equilibrium of Coal Liquefied Oil Fractions under High Temperature and High Pressure;
高温高压下煤液化油气液平衡体系的研究