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Application of support vector machine to oil recovery ratio modeling 支持向量机在原油采收率模型中的应用
Development and application of new tertiary oil recovery technology for raising oil recovery ratio (with the Chinese party taking the holding or leading position) 增加石油采收率的三次采油新技术开发与运用(中方控股或占主导地位)
oil recovery ratio 油藏采收率
thimble casing windows and sidetrack drilling is an new effective drilling measure in improving the oil recovery ratio by using reject well hole to dredge up the oilfield potential thoroughly. 套管开窗侧钻[1]是一种有效利用油田事故老井眼,深入挖掘油藏开发潜力,进一步提高采收率的行之有效的新型钻井技术。
Application of low-frequency pulse oil recovery technique. 低频脉冲采油增产技术的研究与推广应用。
Application of a nitrogen generator in oil recovery. 膜制氮气装置在石油开发中的应用。
The standard add recovery ratio was 92.6%,RSD was(n=11)<7.5%. 标准加入回收率为92.;6%25。变异系数(n=11)<7
Application of ESP technology on viscous oil recovery. 抗稠油电潜泵工艺技术与应用
Because water ratio arises, the yield production decrease is hudge, the oil recovery is lower.Therefore, how to raise the oil recovery need some base studying. 因此需要在提高油藏采收率方面有一些基础的关键性问题仍需要研究。
The ratio (3) of high permeability over low permeability is the inflection point, if the ratio is less than 3, oil recovery of medium-low layers will increase a lot. 高渗层渗透率与中低渗透层位渗透率比值3是采出程度与渗透率比值关系曲线的拐点，渗透率比值小于3，中低渗透层采出程度大幅度增加。
The CDG depth portion profile control t technology is a new technology of enhancing the recovery ratio, at the same time, and has the profile control and the drive oil function. 胶态分散凝胶深部调剖技术是一项新兴的提高采收率的技术，同时具有调剖和驱油的作用。
Applied prospects of new type of Gemini surfactant in tertiary oil recovery. 新型Gemini表面活性剂在三次采油中的应用前景
Inpouring polymer flooding is one important process to enhance oil recovery. 摘要聚合物驱油是提高原油采收率的重要方法之一。
Carbon dioxide miscible flooding is an important way for enhanced oil recovery. 油藏注二氧化碳驱是提高采收率的一种重要方法之一。
It is concluded that the mobility ratio is the dominant parameter affecting waterflood oil recovery,in line with the experimental results of Craig, Geffen, and Morse for conventional waterfloods. 由此断定，流度比是影响采收率的主要参数。这与Craig，Gefen，Morse等人的常规注水试验结果一致。
But Lord Browne added that improvements in oil recovery techniques would yield more reserves. 但英国石油首席执行官布朗勋爵表示，石油采收技术的改进，将产生更多的储量。
Determined results at those conditions indicate that the RSD is 4.96% and the recovery ratio is between 99.3% and 104%. 加标回收率为99.;3%25-104
To enhance recovery ratio, it is necessary to have a better understand on the micro-heterogeneity of reservoir. 要提高这部分油层的采收率，必须加强对储层微观非均质性的认识。
The Mechanism for Enhanced Oil Recovery by Local Enrichment of A Bacterium Psendomonas sp. 菌局部富集提高原油采收率机理。
The minimum detection limit of this method is 1.5 Bq/L, The precision is 10% , The recovery ratio is 97% - 100% . 方法的检测限为1.;5Bq/L;精密度为10%25;放化回收率为97%25-100%25。