Water injection efficiency depends on whether the injection pressure is high or low in water injection Wells.
注水井注水压力的高低直接影响水井的注水效率。
Distribution of water from water injection Wells to different zones of the oil Wells is determined by multielement regression method.
根据多元回归分析法确定注水井对周围油井不同层的水量分配。
Field applications also showed that the self-resonating cavitation jets have obvious effectiveness on the plug removal of oil and water injection Wells.
现场应用效果证明，自振空化射流对解除油层和水层堵塞有明显效果。
Separate layer testing is an important means to understand the separate layer water absorption and the dynamic injection adjustment in water injection Wells.
分层测试是了解分注井分层吸水和动态调水的重要手段。
The ability to alternate rock wettability is studied for 4 commercial surface modified lipophilic nanometric silica (LNS) used for stimulating water injection Wells.
实验研究了注水井增注用的4种商品表面亲油改性纳米二氧化硅改变岩石表面润湿性的能力。
It is considered that this abnormal potential is caused by electrofiltration field formed between water injection Wells and produced Wells in the process of waterflood development.
研究认为，这种电位异常是注水开发过程中，注水井与生产井之间形成的过滤电场引起的。
The field development plan calls for drilling of more than 160 production and water injection Wells during a 6-year period, along with 19 new platforms interconnected by sub sea pipelines.
该油田开发计划预计在6年内完成160多个油井和注水井，以及由海底管道连接的19个新的石油平台。
A two-component indepth profile modifying agent, LF-1, is prepared for plugging high permeable channellings in further bore zones of high pressure water injection Wells in Huqing, Zhongyuan.
为了封堵中原胡庆油田高压注水井远井地带的高渗层，研制了双液法堵剂LF 1。
They pump water down an injection Wells (the blue well), where it is heated by the rock.
他们把水压入注水井(蓝井)下，在井里，岩石把水加热。
Application in 9 water Wells showed that the effective rate of this low - harm acid fluid system was 100%, and the injection and oil production had noticeably increased.
矿场9口水井的应用表明，研制出的低伤害高效酸液体系有效率100%，起到了显著的增注与增油效果。
The term is most commonly applied to water or gas breakthrough, where the water or gas injected to maintain reservoir pressure via injection Wells breaks through to one or more of the producing Wells.
此术语最普遍地应用于水或气的突破，这时为了保持储层压力经注入井注入的水或气突入一口或多口生产井。
Fingering is a relatively common condition in reservoirs with water-injection Wells.
在存在注水井的情况下，指进是储层中相对普遍的状况。
Log examples show that the new carrier is reliable in water-injection profile log in tertiary infill Wells and low water-injection Wells.
证明了在三次加密井网和“三低”油田低注水井注水剖面测井中使用新型同位素载体的可靠性。
There are three problems about work of more water injection: first problem is how to confirm water injection quantity for some wells;
水井增注措施主要面临三个方面的问题：第一是如何定量的判断某注水井或者注水层段的合理注水量；
In the process of pushing high-pressure water into Wells, the downhole strings may creep, and thus cause packers broken and failed water injection.
在高压分层挤注过程中，井下管柱由于承受巨大的轴向力而产生轴向蠕动，容易引起封隔器的解封或破坏，导致注水失败。
Impulse oxygen activation logging can be used to detect velocity and direction of water flow behind tubing. It is applied more and more in polymer injection Wells and complex completion Wells.
脉冲氧活化测井能在油管内探测管外水流速度及方向，在注聚合物井和复杂管柱结构井中的应用数量逐年增加。
After one year, injection pressure dropped and apparent water injectivity index rose, and interbedded injectivity behavior was improved in the injection wells.
试验一年以后，水井注水压力下降，视吸水指数上升，层间吸水状况得到改善；
Water-injection Wells are common offshore, where filtered and treated seawater is injected into a lower water-bearing section of the reservoir.
过滤和处理后的海水可经注水井注入储层的下部含水段。
Baffles do not have obvious effect on controlling the interference between injection and production zone in high water cut wells with DOWS.
高含水期下入油水分离器开采时，打隔板控制窜层效果并不明显。
Multivariate time series method is used to analyze the performance of oil production and injection Wells. A multi factor model for predicting the water cut in oil well is presented.
采用多元时间序列分析的方法，对油水井动态特性进行了分析，建立了油井含水率的多因素预测模型。
This technology was applied to 13 water-injection wells in Shengli Oil Production Plant, Shengli Oilfield, and satisfactory results were achieved in removing blockage and enhancing water injection.
该技术在胜利油田胜利采油厂注水井上现场应用了13井次，解堵增注效果十分显著。
This technology was applied to 13 water-injection wells in Shengli Oil Production Plant, Shengli Oilfield, and satisfactory results were achieved in removing blockage and enhancing water injection.
该技术在胜利油田胜利采油厂注水井上现场应用了13井次，解堵增注效果十分显著。
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