Based on experimental observation and strict mathematical theory demonstration this paper doubts the conventional method to extract water cut of high water cut oil reservoir and the measuring results.
通过实验观测和严密的数学理论论证对高含水油层中求含水率的传统方法和测量结果提出了质疑。
Therefore the development effect in high water-cut oil reservoir can be improved and ultimate oil recovery can be enhanced.
前期研究可以降低不确定性因素的影响，改善高含水油藏的开发效果，提高最终采收率。
Horizontal well is the most effective method for tapping the rich residual oil zone on the top of thick positive rhythm reservoir in extra-high water-cut period.
水平井技术是挖潜特高含水期正韵律厚油层顶部剩余油富集区最为有效的方法。
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.
翎油田注氮井组试验是一项与TOTAL法国石油公司合作开展的针对碳酸盐岩底水油藏注水开发后期提高采收率的现场试验。
Oil production decline is unavoidable after the development of oil reservoir entered high water cut period.
油藏开发进入高含水期后，原油产量的递减是不可避免的。
In order to deal with serious sanding problem in Shengtuo Oil Field in high water cut period, triaxial tests on the reservoir sandstone are carried out, and reliable data are gained.
针对胜坨油田高含水期出砂严重的实际情况，对该油田的储层砂岩进行了岩芯三轴抗压强度试验，获得了可靠的试验数据。
Having entered into the later period of high water cut in Gaotaizi reservoir, pressure difference between blocks is bigger, oil-to-water-well ratio is higher and pattern density is lower.
针对萨中高台子油层进入高含水后期，区块间压力差异较大，油水井数比偏高，井网密度低，计算了合理注采井数比及井网密度，评价了目前的注采压力系统。
As the main method of stabilizing oil production and controlling water cut, chemical profile control is an important way to improve the integrated development of high water cut period reservoir.
化学调剖技术作为稳油控水的主要手段，是提高中高含水油藏整体开发效果的重要途径。
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中剩余油的潜力及分布，是大庆油田高含水后期的重要课题。
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中剩余油的潜力及分布，是大庆油田高含水后期的重要课题。
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