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   fresh water injection 的翻译结果: 查询用时:0.01秒
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fresh water injection
相关语句
  注清水
     Study on fresh water injection in Min 20 low permeability sensitive reservoir
     闵20低渗透敏感性油藏注清水研究
短句来源
     For this reason,Gudong Oilfield imported a type of memory electomagnetic flowmeter, which was put to trial in shallow,medium deep and deep wells as well as in fresh water injection wells,waste water disposal wells,the success ratio of data acquisition on its first test run was ower 98%.
     因此 ,孤东油田引进了存储式电磁流量计 ,分别在浅井、中深井及注清水、注污水井中试验 ,一次下井录取资料成功率在 98%以上。
短句来源
  “fresh water injection”译为未确定词的双语例句
     Log Interpretation Technique of Water Flooded Formation by Fresh Water Injection in Nonhomogeneous and Complex Sand Reservoirs
     非均质复杂岩性的砂岩储集层注淡水水淹层的测井解释方法
短句来源
     On the basis of displacement measurements of waterflood simulation in laboratory and digital analogy, this paper provides the pattern of electric properties of core in the process of decreasing oil saturation of fresh water injection.
     依据实验室模拟油田水淹过程的岩电关系,结合计算机数值模拟,得出淡水水淹的减饱和油过程的岩心电性变化规律。
短句来源
  相似匹配句对
     Fresh Water Pollution
     淡水的污染
短句来源
     ③ slug of fresh water;
     ③清水段塞;
短句来源
     and water;
     水分:31。
短句来源
     Water
     水(英文)
短句来源
     Split injection;
     分流进样,分流比1∶20。
短句来源
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A great deal of oil wells in Jianghan Oil Field contains saturated brine in large quan- tities and was to maintain their production only by injecting fresh water into annuluses to prevent brine from salt precipitation.This trouble problem is solved now by introducing down well salt precipitation in hibitor Ⅱ in 30 mg/l of water produced.The results of field tests in 47 wells totally performed in 3 stages over 9 months are shown to be satisfactory: fresh water injection is reduced,water content of...

A great deal of oil wells in Jianghan Oil Field contains saturated brine in large quan- tities and was to maintain their production only by injecting fresh water into annuluses to prevent brine from salt precipitation.This trouble problem is solved now by introducing down well salt precipitation in hibitor Ⅱ in 30 mg/l of water produced.The results of field tests in 47 wells totally performed in 3 stages over 9 months are shown to be satisfactory: fresh water injection is reduced,water content of produced liquid decreased,oil production increased,and/or working life of oil pumps enlarged in some or other wells.

介绍了Ⅱ号盐抑制剂在江汉油田采油中的应用情况。现场试验结果表明,在采油井内注入Ⅱ号盐抑制剂,可增加原油产量,延长检泵周期,产生良好的经济效益。

In oil exploration and development, hydrocarbon zone marking mainly depends on resistivity logs. Formation water in waterflood area is changeable. So not only hydrocarbon saturation but also formation water resistivity affects formation resistivity. On the basis of displacement measurements of waterflood simulation in laboratory and digital analogy, this paper provides the pattern of electric properties of core in the process of decreasing oil saturation of fresh water injection. It shows that the relation...

In oil exploration and development, hydrocarbon zone marking mainly depends on resistivity logs. Formation water in waterflood area is changeable. So not only hydrocarbon saturation but also formation water resistivity affects formation resistivity. On the basis of displacement measurements of waterflood simulation in laboratory and digital analogy, this paper provides the pattern of electric properties of core in the process of decreasing oil saturation of fresh water injection. It shows that the relation curves between waterflooded rock resistivity and water saturation are sigmoid, and U type curve is only a special case of sigmoidal curves. Some factors influencing curve type are analyzed, which provides a reliable theory for formation evaluation.

在石油勘探与开发过程中,油气层的划分主要依靠电测井资料。然而在注水开发油区或地层水多变油区,地层电阻率的大小不仅受到地层含油性的影响,同时也受到地层混合液电阻率的影响,从而给油气层识别造成困难。依据实验室模拟油田水淹过程的岩电关系,结合计算机数值模拟,得出淡水水淹的减饱和油过程的岩心电性变化规律。研究结果表明,水淹过程中岩石电阻率与含水饱和度之间的关系曲线基本为“S”型,目前国内外常见的“U”型曲线仅是“S”型曲线的一种特例。分析了曲线形态的影响因素,为正确评价地层的含油性提供了较可靠的理论依据。

Conventional float type mechanical flowmeter has the disadvantages of high failure rate,difficult set, poor believability of the data measured.For this reason,Gudong Oilfield imported a type of memory electomagnetic flowmeter, which was put to trial in shallow,medium deep and deep wells as well as in fresh water injection wells,waste water disposal wells,the success ratio of data acquisition on its first test run was ower 98%.This instrument,through measurement of central flow velocity of fluid column...

Conventional float type mechanical flowmeter has the disadvantages of high failure rate,difficult set, poor believability of the data measured.For this reason,Gudong Oilfield imported a type of memory electomagnetic flowmeter, which was put to trial in shallow,medium deep and deep wells as well as in fresh water injection wells,waste water disposal wells,the success ratio of data acquisition on its first test run was ower 98%.This instrument,through measurement of central flow velocity of fluid column in different formations,tests the amount of injection to defferent formation,it is able to conduct spot measurement as well as continuous measurement.During the test,it may measure flowrate at any point in the string without being set.

传统的浮子式机械流量计故障率高、坐层困难 ,所取资料可信度差。因此 ,孤东油田引进了存储式电磁流量计 ,分别在浅井、中深井及注清水、注污水井中试验 ,一次下井录取资料成功率在 98%以上。该仪器通过测量不同层位液柱的中心流速而达到测试各层注入量的目的 ,既可点测 ,亦可连续测量 ,测试过程中不用坐层 ,可测得管柱内任意位置的流量大小

 
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