• At the high water-cut stage, the remaining oil distribution in thick oil reservoirs is abnormal and complex.

    含水层层内剩余油分布异常复杂。

    youdao

  • The conventional methods for oilfield development are hard to meet the demands of economic benefit, after the mid-high permeability reservoir is entered into high water-cut stage.

    中高油藏进入含水开发阶段常规方法经济效益等方面已很难适应油田开发需要

    youdao

  • With the progression of recovery, the efficiency of enhanced recovery is low, which is disadvantageous for improving technical and economic benefits in the high water-cut stage(over 80%) of oilfield.

    随着开采过程延伸,油田含水后期开发(综合含水率大于80%)中采用强化开采方式低效的,不利于提高油田开采的经济效益技术效果

    youdao

  • The conclusion has important guiding meaning for increasing fluid delivery in stable Product-ion field tests at the late period of high water cut stage.

    这一结论油田含水后期提高稳产试验有着重要指导意义

    youdao

  • Displacing oil and water by gas is very effective, showing gas storage construction in late high water cut stage will have good gas injection and preservation capability.

    天然气的效果十分明显说明含水后期油藏进行建设,其气、储气能力好。

    youdao

  • Different micro-facies units of fluvial sand bodies control the overall reservoir physical properties at high water cut stage.

    河流不同微相单元决定了油田含水储层物理特性总体规律

    youdao

  • How to identify and describe low and non-effective circulation layers is one of important challenges of high efficient oilfield development in ultra-high water cut stage.

    如何识别描述低效、无效循环已经成为油田特高含水期高效开发重要问题

    youdao

  • This paper researched the super high water cut stage development law for mid high permeability and mid high viscosity reservoirs in Shengli oilfield.

    胜利油区已处于特高含水阶段中高渗透中高粘度油藏的开采规律进行了研究。

    youdao

  • The development behavioral characteristics at high water-cut late stage are analyzed.

    油田含水后期开发动态特征进行了分析。

    youdao

  • This bears certain guiding significance to keep oil production stable at late period of high water cut stage.

    含水后期保持油田继续稳产具有一定指导意义

    youdao

  • It is stated the adjustment modes to the reservoirs with active edge water in mid or high water cut stage, for example Xia32 block in Linnan Oilfield.

    油田夏32油藏叙述活跃油藏中高含水油田调整模式

    youdao

  • Polymer flooding is a key measure of crude stable production during the later stage of developing Daqing Oilfield with high water cut.

    聚合物驱油大庆油田含水开发后期原油稳产主要技术措施

    youdao

  • As the field entered the development stage of high water cut stage, crude oil increasingly difficult.

    随着油田进入含水后期开发阶段原油开采难度越来越大

    youdao

  • It plays a very important role which can't be replaced by separate injection in the later stage of high water cut period.

    含水后期油田开发中发挥了等工艺措施替代作用

    youdao

  • In the initial stage of oilfield development, water cut is high with great escalating rate, which results in the oil production decline by a big margin.

    油藏投入开发初期含水较高,含水上升快,造成产油量大幅度递减。

    youdao

  • At present, most of the oil fields are in 'double high' stage after several-year development, and the average water cut of these oil fields are over 80%, and the average recovery factor is over 29%.

    目前,国内大多数油田经过几十年开发阶段已经进入双高”阶段,平均含水率超过80%,平均采收率29%。

    youdao

  • The nitrogen injection pilot in Yanling oil field is for EOR of carbonate reservoir with bottom aquifer in high water cut stage under the cooperation with TOTAL French oil Company.

    油田注井组试验一项TOTAL法国石油公司合作开展针对碳酸盐岩油藏注水开发后期提高采收率的现场试验。

    youdao

  • At present the Daqing oilfield has entered the high water cut stage, and tapping remaining oil in thick oil reservoirs has become a major subject.

    目前大庆油田进入含水开发阶段油层剩余油的挖潜成为重要研究内容

    youdao

  • Boron gadolinium neutron life time logging is a method for monitoring the residual oil saturation in late of high water cut stage of sandstone oil field.

    ()-中子寿命测井以硼、钆化合物溶液作为指示剂,采用“测渗测”方法,能够很好地解决多油层砂岩油田含水后期监测储层剩余油饱和度的问题。

    youdao

  • How to make clear residual oil potential and distribution of all kinds of reservoir underground is an important subject of Daqing Oilfield at later stage of high water cut.

    如何搞清地下各类油层剩余油潜力分布大庆油田含水后期重要课题

    youdao

  • How to make clear residual oil potential and distribution of all kinds of reservoir underground is an important subject of Daqing Oilfield at later stage of high water cut.

    如何搞清地下各类油层剩余油潜力分布大庆油田含水后期重要课题

    youdao

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