查询词典 waterflood

Effects of buoyance on oil droplets migration in waterflood process;2. Based on a two-phase flow momentulm equation and a mechanical energy balance equation, an expression for the buoyance on the fluidized partiles has been derived.

表明了广泛应用的拟均相模型的不合理性，提出了应采用分离流模型来分析散式流态化中颗粒的受力情况，证明了流化颗粒所受浮力符合阿基米德原理，即，还推导了流化颗粒所受流体曳力的表达式：并用实验对其进行了验证。

However, the improvement of the injection pressure will not prevent Jamin effect. Hence, the prevention of this effect sould be emphasized in the waterflood development.

通过注采系统提高注水压力无法消除贾敏效应，因此在注水开发中要以预防贾敏效应为主。

Difference between displacement efficiency and Mobile oil percent which is the upper limit of displacement efficiency indicates the greater potential after waterflood development of ultra low permeability reservoir.

可动油百分数是驱替效率的上限，驱替效率与可动油百分数之间的差距说明特低渗储层注水开发后的潜力仍然较大。

Contraposed the problems in homegrown supercharge waterflood pumps,raised the design philosophy of fluid drive superseding traditional mechanical crank gear and designed a new style of double cylinder single-action hydraulic waterflood pump system under the precondition of satisfing water-injection technology requirements.

石油工业的发展对注水泵提出了更高的要求：一方面泵的压力越来越高，功率越来越大，而制造和维护成本要低，体积和质量也不能过大；另外由于石油工程用注水泵的工作条件十分恶劣，如何提高注水泵易损件的工作寿命，更好的满足需要是设计的关键。

Thus, 32 blocks Geng waterflood injection characteristics of the development of the research has important theoretical and practical application value.

因此，进行耿32区块注水开发水驱特征规律的研究具有重要的理论意义和实际应用价值。

In our country, waterflood early has been used in most oil field to keeping formation pressure.

在我国，大部分油田均采用早期注水以保持地层压力，水力压裂对注水开发效果的影响成为一个引人注目的问题。

The intensity of bottom water drive and the drive effectiveness are studied, and the further waterflood measure is put forward.

研究油藏底水作用强度及注入水的驱动效果，提出了进一步的注水措施。

He was also nominated for academy award on the "waterflood".

他也因演出on The Waterfront获得奥斯卡提名。

A quite good effect of waterflood development has been made in QHD 32-6 oilfield.

秦皇岛32-6油田实施注水后取得了很好的开发效果。

Last night,a rare and sudden waterflood struck our village,which washed away a lagre number of buildings.

昨夜，一场可怕的洪水袭击了我村，冲走了许多房屋。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。