The distribution of residual oil is one of the important bases to know if a reservoir does need and how to perform enhanced recovery.
剩余油分布是对油藏是否进行和如何进行强化采油的主要依据之一。
Multicenter Randomized Controlled Trial of Conventional Versus Laparoscopic Surgery for Colorectal Cancer Within an Enhanced Recovery Programme: EnROL.
【译】传统与腹腔镜结直肠癌手术在提高采收率计划对照的多中心随机:招。
The enhanced recovery scheme of oil field is optimized through using probabilistic decision analysis method, and the prospective potentiality is calculated.
运用概率决策分析方法,优选设计了油田提高采收率方案,给出了远景潜力。
Wettability directly affects the flow, and distribution of fluids in a reservoir, which is important in the selection of displacement method and enhanced recovery technique.
油藏的润湿性直接影响油藏中流体的分布、位置及流动,对采用何种驱油方式及采收率的提高是很重要的。
The results indicate that with the permeability ratio increases, the enhanced recovery rate of residual polymer reutilization presents a first increases and then decreases trend;
结果表明:随渗透率级差的增大,残留聚合物再利用提高采收率幅度先增加后减小;
And it is compared with those of traditional profile control and water plugging, higher efficiency can be obtained for an enhanced recovery and better economic profit is achieved.
与传统的调剖堵水相比,拟水平井可以取得相对高的提高采收率水平和较好的经济效益。
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.
随着开采过程的延伸,在油田高含水后期开发(综合含水率大于80%)中采用强化开采方式是低效的,不利于提高油田开采的经济效益和技术效果。
Enhanced functional recovery routine: allows for one to recover from errors that would normally crash the system.
改进了功能性恢复例程:可以从通常会导致系统崩溃的错误中恢复。
Such enhanced-recovery techniques date back to the 1950s and 40% of California's oil production now depends on steaming subterranean rocks in this way.
这种强化开采技术可以追溯到20世纪50年代,现在加利福尼亚40%的石油产出都是依靠这种方式来蒸馏地下岩石。
If production is ramped up, the captured carbon could be used for enhanced oil recovery or, in the longer term, possibly pumped into the deep ocean.
如果产量上升,捕获的碳还可以用于“提高采收率法采油(enhancedoil recovery)”,或者为长远计而储存到深海中去。
Enhanced oil recovery currently USES a quite remarkable amount of energy: 1.7 quadrillion btu of gas around the world every year, according to GlassPoint.
当下驱油所使用的能源总量惊人:根据GlassPoint统计,每年全球在这方面使用的燃气大约为1.7千兆英热单位。
It is a problem in primary recovery from water drive reservoirs and during waterflood and enhanced oil recovery.
它是水驱油藏的一次采油过程中以及注水开发和强化采油过程中可能出现的问题。
Enhanced oil recovery of microorganism oil recovery is received in the oil industry with the advantages of low cost, powerful adaptability, simple construction, harmless reservoir and no-pollution.
微生物采油提高采收率技术以其成本低、适用性强、施工简单、不伤害储层及无污染等优点受到石油业的普遍重视。
The results show that oil recovery can be enhanced effectively by gravity drive of crestal nitrogen injection for increasing oil production and decreasing water cut.
研究结果表明,气顶油藏顶部注氮气重力驱可以有效地提高采收率,达到降水增油的效果;
The paper mainly introduces the use of acrylamide in the petroleum industry to enhanced oil recovery (EOR).
本文主要介绍了丙烯酰胺在石油工业中“三次采油”的用途。
The prospective future of geminis and the potential application of Gemini surfactants in the nanoscale technology, biotechnology and enhanced oil recovery have also been prognosticated.
并对未来进行了展望,预测了其在纳米技术、生物技术及三次采油等高新领域的应用前景。
In the cyanidation process, the henna film on some monomer gold was restrained, and as a result, the leaching period was shortened and the recovery rate was enhanced.
在氰化过程中,金精矿中的一些单体金粒表面上形成的红褐色薄膜得到抑制,缩短了氰化浸出时间,提高了金浸出率。
As for oil and gas workers, inject CO2 to the ground could not only cut down the discharge capacity of CO2, but also reuse CO2 which was considered to be a waste gas to enhanced oil recovery.
对于石油和天然气工作者来说,注co2不仅能够减少向大气中排放CO2的量,同时还能够将以往认为是废气的CO2利用起来,提高油田的采收率。
Nitrogen foam thermal flooding is a new method for enhanced oil recovery of heavy oil.
氮气泡沫热力驱是一种新的提高稠油油田采收率的方法。
The pattern of injection and production wells used in waterflooding and enhanced oil recovery.
在注水开发和强化采油中所采用的由注入井和生产井组成的井网。
An enhanced oil recovery technique in which an inert gas such as carbon dioxide or nitrogen is injected into a depleted oil reservoir.
向衰竭油层注入惰性气体(二氧化碳或氮气)的一种强化采油法。
A small waterflood or enhanced oil recovery project that is run on small portion of a field to determine the field's suitability for a large scale project.
为了确定注水开发或强化采油对油田大规模采用的适应性,对油田的一小部分进行的小规模的注水开发或强化采油。
WANG Lisha, PU Wanfen. Advance in enhanced oil recovery by foam flooding[J]. Inner Mongolia Petrochemical Industry, 2012(12): 4–6.
王莉莎,蒲万芬。泡沫驱提高采收率的研究进展[J]。内蒙古石油化工, 2012(12):4–6。
The oil recovery was enhanced by 26 % in heterogeneous model flooding test. Useful data were provided for foam flooding in field test.
在非均质模型驱油试验中,提高采收率26%,为泡沫驱油的现场试验提供了有利依据。
The simulated oil spontaneous emulsification flooding recovery and total recovery with cores are enhanced by 24.5% and 71.8%.
模拟油在岩心中的自发乳化驱采收率和总采收率分别为24.5%和71.8%,与超低界面张力聚合物表面活性剂驱相近。
Main technical equipments of oil and gas development are wellhead equipment, mechanical recovery equipment, workover equipment, stimulation equipment and equipment for enhanced oil recovery.
采油气井口装置、机械采气油设备、修井设备、油气田增产及提高采收率设备等是油气开发的主要技术装备。
The feasibility of enhanced oil recovery (EOR) of Ren 11 fractured bottom water reservoir by gas injection was studied.
对任11裂缝性底水油藏注气提高采收率的可行性进行了研究,评价了注气地质特征和水驱开采特征。
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。
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。
Microbial enhanced oil recovery (MEOR) is a technique to utilize microorganisms and their metabolic products to improve the recovery of crude oil from reservoir rocks.
微生物提高原油采收率(简称MEOR方法)是石油开采过程中采用的一种利用微生物及其代谢产物将残留原油采出的方法。
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