An enhanced oil recovery process in which carbon dioxide gas is injected into the reservoir.
向储层注入二氧化碳气的一种强化采油过程。
This article introduces the principle, process and operation of waste oil recovery process for compressor.
介绍了压缩机废油回收的原理、工艺及操作要点，达到了节油降耗的目的。
An enhanced oil recovery process in which water mixed with chemicals is injected into a depleted oil reservoir.
将混有化学剂的水注入衰竭油藏的一种强化采油过程。
Mechanism, features and applicable situations of original microbial enhanced oil recovery process are analyzed in this paper.
分析了本源微生物驱油技术提高原油采收率的机理、特点、油藏适用条件。
A ratio of the volume of oil from a zone by a waterflood or enhanced oil recovery process to the volume of oil present in the zone prior to the process.
在注水开发或强化采油过程中从储层中驱替出的油量与在此过程之前该储层中存在的油量之比。
Vibration blocking removal technologies, acid fracturing technique, steam injection, water injection were generalized successfully in oil recovery process.
在采油生产中已成功推广了振动解堵、酸化压裂解堵、注蒸汽、注水等增产技术。
The learning algorithm is given, and the effectiveness of the model and algorithm is proved by tertiary oil recovery process simulation of oil reservoir development.
文中给出了学习算法，并以油藏开发三次采油过程模拟为例验证了模型和算法的有效性。
Reservoir pressure decline, the increase of recovery rate and the damage of rock structure are main reasons of micro fine migration and sand production during oil recovery process of s...
疏松砂岩油藏开采过程中，油层压力下降和采油速度的增加以及岩石结构的破坏，是造成油层岩石微细粒运移和油井出砂的主要原因。
Reservoir pressure decline, the increase of recovery rate and the damage of rock structure are main reasons of micro fine migration and sand production during oil recovery process of such reservoirs.
疏松砂岩油藏开采过程中，油层压力下降和采油速度的增加以及岩石结构的破坏，是造成油层岩石微细粒运移和油井出砂的主要原因。
In the process, oil is top gas (often reduced pressure), chemical is butadiene unit, the torch gas recovery system, oil and chemical are used.
工艺上用的，石油是塔顶气(常减压)，化工是丁二烯装置，火炬气回收系统，石油和化工均采用过。
The results of laboratory study of CO2 immiscible flooding as a tertiary recovery process show that oil recovery can be increased about 10%.
大庆油田应用CO_2非混相驱三次采油的室内实验结果表明，可提高采收率10％左右。
In accordance with temperature problem in the process of super heavy oil recovery, the theory of value engineering is used to realize function replacement, and cost-cutting is thus achieved.
针对超稠油开采过程中的温度问题，应用价值工程原理，开展功能替代，取得了降低开采成本的良好效果。
The paper introduces a new process called "chemico -heating wash- oil deposition -centrifugation" method to recover oil from waste oil-based drilling fluid, and the recovery rate is over 84%.
通过大量的实验室和现场试验研究，使用“ 化学热洗-析油-离心”处理工艺，油回收率达到84%以上；
This model can also be used to predict the process of chromatographic fractionation of binary surfactant mixture used in tertiary oil recovery and to select oil-displacement system.
该模型可以用来预测三次采油中采用的二元混合表面活性剂在油藏中的色谱分离过程，因而可作为选择驱油体系的工具。
Wangzhuang oilfield is a typical representative of water-sensitive heavy oil reservoir. The change of water sensitivity during thermal recovery process directly relates to oilfield development scheme.
王庄油田是水敏性稠油油藏的典型代表，其水敏性在热采过程中的变化直接关系到油田开发方式的选择。
Deep pumping has been one of THD important methods of mechanical oil recovery raffinate... the paper introduces the pump well raffinate's corollary process technology and its applied situation.
深抽已成为机采提液的一项重要手段。本文介绍了濮城油田抽油机井提液的配套工艺及其应用情况。
The high-voltage energy-saving submersible motors are developed for solving such problems as high electric quantity and high oil recovery costs consuming during working process of electric pump wells.
高压节能潜油电机是为解决电泵井生产过程中用电量大、采油成本高等问题开发研制而成的。
For a severe conglomerate reservoir heterogeneity, cyclic water injection process may substantially enhance oil recovery.
对于非均质程度很高的砾岩油层，采用周期性注水方式可以大幅度地提高原油采收率。
Many factors affect the process of spontaneous imbibition. This paper is focused on the effect of initial water saturation and rock lithology on rate of imbibition and oil recovery.
影响自吸的因素有很多，文中主要研究束缚水饱和度和岩石性质对自吸速度及采收率的影响。
The efficiency of oil recovery with water flooding process is poor in low-permeability oil reservoirs.
低渗透油藏注水开发效果差、采收率低，而采用气驱技术是动用此类难采储量的有效方法之一。
Optic-fiber sensor on refractive index modulation can be applied to measure the steam quality in the process of viscous oil heating recovery.
折射率调制的光纤传感器可用于测量稠油热采过程中的蒸汽干度测量。
It has the advantages of low cost and simple technical process and can fill the depleted reservoirs. It is suitable for sand control in thermal recovery heavy oil Wells in high - cycle huff and puff.
该防砂技术具有费用低、工艺简便、见效快、填补油层亏空等特点，适应稠油油藏热采高周期吞吐油井防砂。
Study on treatment process of vapour driving oil recovery wastewater reused for high pressure boiler water supply;
对常压热水锅炉房设计运行中应注意的安全问题进行了探讨，涉及系统流程设计、水击、循环泵汽蚀。
Study on treatment process of vapour driving oil recovery wastewater reused for high pressure boiler water supply;
对常压热水锅炉房设计运行中应注意的安全问题进行了探讨，涉及系统流程设计、水击、循环泵汽蚀。
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