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- Do partial water changes. Add 2 - 5 drops per gallon of Methylene Blue. 局部换水。添加亚甲基蓝，每加仑水添加2－5滴。
- There exists partial water pollution in Yangzhou.Solving the problems by taking only stopgap measures exists as well. 扬州的水环境存在着部分被污染、治理工程治标不治本等问题。
- A new type of low damage organic mud acid system LDA?2 is developed to solve the problem of serious underinjection of partial water injectors in Binnan oilfield. 为解决滨南油田部分注水井欠注严重的问题,研制了一种新型低伤害有机土酸液体系LDA-2。
- Water cut curve is the basic curve used to research the water-yielding rules of the water drive oilfield. 摘要含水率曲线是研究水驱油田产水规律的基本曲线。
- Water drive type curve is a key method for prediction of oilfield waterflooding performance. 摘要水驱特征曲线是注水开发油田动态预测的主要方法。
- Day and night the rushing waters drive the giant turbogenerators. 奔流的河水日夜驱动着这些巨型涡轮发电机。
- The effective method involves water drive hydrocarbon migration model, multigrid and LSQR iteration. 该法是以水动力为油气运移模型，采用LSQR迭代、多重网格的加速计算方法。
- The invention improves the design for aeolotropy oil reservoir water drive effect in the filed of oil exploration. 本发明公开了能改善各向异性油藏水驱效果的设计方法，属油田开发领域。
- Water drives the turbines which produce electricity. 水力带动涡轮发电。
- For prolonged waterflood development in Pucheng Oilfield,water drive recovery factor of Oilfield is affected. 油田经长期注水开发,影响了油田的水驱采收率。
- A mill-race is the fast stream of water driving the wheel of a water-mill. 磨坊水流就是驱动水车的急流。
- Compared with the formation water drive reservoir without water-sensitive damage,the injection pressure of water drive in the water-sensit. 影响木钵区块延10油层驱油效率的主要因素是储集岩的孔隙结构非均质性、水敏伤害、注水压力及加压方式。
- Gas reservoir development indicates that edge water drive gas reservoir is much lower in recovery efficiency com pared to fixed volume gas reservoir. 摘要气藏开发实践表明，边水气藏的采收率要比定容气藏低得多。
- Nonsteady flow method is usually used to conduct water drive test for low permeability reservoir,but it is less accurate and cannot meet production need. 通常对于低渗储层进行水驱油测试采用非稳定流方法,但该测试方法准确性较差,不能满足生产要求。
- For waterflooding oilfields, the methods for prediction of recoverable re-serves include water drive curve, production decline, forecast model and numerical simulation. 然而，当油气田业已进入递减阶段之后，产量递减法则是最为重要的预测方法。
- The author set up chromatograph charts of oil reservoir compositions for different watered-out degrees and watered-out degree discriminating standard by water drive oil ratio. 建立了河南油田不同水淹程度油层组分谱图图版和水驱油效率判别水淹程度标准。
- The research project was only a partial success. 那个研究课题只取得部分成功。
- The pumped power station which use partially water from natural inflow and partially water stored by pumping. 电站水泵是利用一部分自然径流水推动并用泵将一部分水蓄存起来。
- The result shows that DOWS Technology is applicable in thick bottom water drive homogeneous reservoirs, and the injection interfere with the production zone faintly and no mali... 模拟结果表明厚层底水同层均质油藏的开采可以采用同井注采油水分离技术,此时注水对生产层的干扰是微弱的,并未导致恶性水淹;
- Original gas in-place (OGIP) and water influx in gas pool by water drive process are the key parameters for determination of a gas pool development scale and production plan. 水驱气藏地质储量和水侵量是确定气藏开发规模和开发设计的重要参数,因此如何准确计算显得非常重要。
