Physical simulation of oil displacement indicates that oil recovery factor is increased by (6.7%).
物理模拟驱油实验表明微生物提高采收率幅度可达到6.7%。
Purpose To determine oil recovery factor and recoverable reserves of heavy oil reservoir developed by steam injection.
目的确定稠油油藏注蒸汽开发的原油采收率和可采储量。
The result of laboratory test of Wen-15 block in Zhongyuan Oilfields indicates that the oil recovery factor could be increased by 6% or more.
中原油田文15块的原油室内试验结果表明，其提高原油采收率在6 %以上。
Artificial seismic production technique can efficiently improve flowing characteristics of formation fluids and then improve oil recovery factor.
人工地震采油技术可以有效地改善地层流体的流动特性，提高原油采收率。
Water-flooding can improve crude oil production and recovery factor.
油田注水开采能够增加原油产量和提高采收率。
During viscous crude oil steam flooding, a high pressure steam water separator is introduced to improve steam quality and then enhance recovery factor.
为在稠油热采蒸汽驱阶段提高注汽干度，进而提高稠油开采率，引进了高压汽水分离器。
Cyclic water injection increases swept volume through oil-water percolation effect and capillary pressure effect to improve water drive recovery factor.
周期注水技术主要是通过油水交渗效应、毛管压力作用，增加注水波及体积，从而提高水驱采收率的技术。
During the recovery of light oil, paraffin precipitation is a very important factor affecting the normal production of oil Wells.
在稀油开采过程中，油井结蜡是影响油井正常生产的一个重要原因。
The laboratory experiment presents that chemical agent injection with steam is the effective means for improving recovery factor of heavy oil reservoir.
室内实验表明，伴蒸汽注入化学剂是提高稠油油藏采收率的有效手段。
Development scheme is a critical parameter to influence the ultimate recovery factor of super heavy oil.
开发方式是决定一个油田最终采收率的关键参数。
In order to seek out a new way to enhance recovery factor by steam flood, a pilot test area of steam flood has been set up in this oil field.
为了探索利用蒸汽驱方式提高采收率的新途径，在该油田开辟了蒸汽驱先导试验区。
Adjusting production rate of condensate gas Wells properly in different recovery stage can minimum the loss of condensate oil and improve the recovery factor of condensate gas Wells.
不同开采时期合理调整凝析气井的产量，可使地层中凝析油的损失减小，提高凝析气的采收率。
The oil recovery under water drive is an important factor for the evaluation of water displacement efficiency of a reservoir.
油藏水驱开发潜力是分析评价油藏开发开采水平的重要参数。
The main influence factor of production decline is oil recovery rate. The linear relationship between the…
影响递减的主要因素是采油速度。
The results of core experiments show that the mixture fermentation liquid of these two bacteria can increase the recovery factor of the crude oil after polymer flooding by 12.26%.
岩心实验结果表明，2株菌的混合发酵液可提高聚合物驱后岩心的原油采收率12.26%。
This method can also be used to determine the recovery factor during the early stage of an oil development when there is short of dynamic state data.
该方法也适用于在油田开发初期缺少动态资料时确定油田采收率。
Therefore, reservoir protection has been the key factor for enhancing oil and gas production and recovery ratio.
保护油气层已成为提高油气产量和采收率的关键因素。
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的开发阶段都已经进入“双高”阶段，平均含水率超过80%，平均采收率为29%。
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的开发阶段都已经进入“双高”阶段，平均含水率超过80%，平均采收率为29%。
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