查询词典 water injection

Mathematic model is studied to describe unstable water injection development for Middle East Paleocene reservoir with characteristics of pressure sensitivity and high difference of formation-saturation pressures.

为了定量研究具有压敏特点的中东地区古新世高地饱压差油藏不稳定注水开发的数学模型，通过静水力学方法和单轴实验的方法，对中东地区古新世岩心渗透率随围压变化的规律进行实验研究；结合黑油模型的假设条件，推导了此类油藏不稳定注水渗流的全新数学模型。

Water injection has a great influence on producible oil index, the cost and efficiency of production.

注水电耗已占原油生产总用电的33%~56%，注水对油田采收率、生产成本和生产效率有重大影响。

Water injection has a great influence on producible oil index,the cost and efficiency of production.

国内油田的大部分注水泵站设备比较陈旧，工艺流程不甚合理，自动化程度

Through lots of orthogonal refit experiments, we developed water injection infiltration sticks which are convenient and perform satisfactorily.

通过大量的正交复配试验研制出了具有使用方便、性能良好的注水用渗透棒，并提出了简单易行的渗透棒生产工艺。

In order to ensure successful water injection testing wind runnel experiments of nozzles were made.

并用此模型仿真燃机其它工况，得出不同喷水量下变工况稳态特性线网图。

Recent years, more and more testing data show that for developing oilfield by water injection to keep pressure, when flowing pressure at bottom less than that of saturation pressure, inflow performance curve deflects to pressure axial and appears the maximal point.

近年来，越来越多试井资料证实，注水保持压力开发的油田，当井底流压低于饱和压力后，流入动态曲线向压力轴偏转并出现最大产量点。

In technical transformation of SNG-H300 high-pressure water injection pump ,LT3404 horizontal 3-cylinder single-action plunger pump substitutes original 2-cylinder double-action piston pump to improve technical performances and reliability and increase economic efficiency.

对SNC-H300高压注水泵进行技术改造，用"LT3404卧式三缸单作用柱塞泵"代替原有的双击双作用式二缸活塞泵，以提高技术性能和工作可靠性，提高经济效益。

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。

The main products are: PVC high-frequency voltage products, such as: CD sets, slipcase, cosmetics bags, gift boxes, photo albums, stationery, bags, stationery, pencil case,, inflatable toys, water injection BAG.

主要产品有：PVC高周波电压制品，如：CD套、书套、化妆品袋、礼品盒、相簿、文具袋、文具笔袋、名片簿、吹气玩具、注水袋。

The Holstein spar includes 15 vertical dry tree risers comprising 12 dual casing production risers and 3 dual casing water injection risers.

Holstein 圆柱式平台包括 15 根垂直干式立管，其中 12 根为双套管生产立管， 3 根为双套管注水立管。

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。