为了验证理论计算结果,进行了室内实验和现场实际周期注水效果评价计算。
In order to verify calculation results in theory, it carries out shop experiment and on-site actual cyclic water injection effectiveness evaluation calculation.
应用纳米技术,开展了低渗透砂岩油田提高注水能力实验。
Experiments of enhancing injection capacity in low - permeability sandstone reservoir are conducted by nanometer technology.
概述了用实验方法对油田注水管网系统中的管网进行现场数据测试和模拟流程数据测试。
A data study of the efficiency of pipeline system used for reciprocating pump water flooding in oil field was done through experiment.
通过长岩心驱替实验和数值模拟研究,对葡北油田在注水、水气交替、气水交替、注气驱替方式下的开发效果进行了对比研究。
By long core displacement experiment and numerical simulation, has made comparative analysis of development effect for injection water, WAG, GAW, and injection gas in PuBei oil field.
以数值模拟、室内实验为依据,论证了对裂缝性砂岩油藏实施周期注水的可行性。
Based on numerical simulation and lab experiment, this paper illustrates the practicability of cyclic water flooding in fractured sandstone reservoirs.
根据流体力学和多孔介质渗流力学的基本原理,建立实验模型,结合一些数学方法,推导出煤层注水时间的解析解。
According to the basic principle of hydrodynamics and the seepage mechanics with pores, the experimental model is established and the analytic solution about the topping up time is deduced.
并根据矿场生产动态数据和室内渗吸实验,建立适合于注水吞吐井的产量递减模型。
A production decline model which is fit for water huff and puff well is established based on the in-site production data and imbibition experiment in lab.
国内首次开展注水开发凝析气藏室内研究,分别从水驱机理、实验对其可行性进行了探讨。
This paper first conducts indoor waterflooding gas condensate system experiments in China, approaches the feasibility of waterflooding gas condensate from the aspects of the mechanism, experiment.
美国现场和实验资料表明,注水后采取注空气采油可提高油藏采收率6%以上。
The American field and the experimental materials indicate that it can enhance the EOR above 6% by adopting the air injection technology after water flooding.
从而为今后改进注水作业措施,提高注水采收率提供实验依据。
The more rational test conditions are applied to provide the basis for improving the waterflooding operations and enhancing oil recovery by waterflooding.
通过微观砂岩模型水驱油实验发现贾敏效应是油田注水开发中不可忽视的阻力。
By the laboratory work of real sandstone micro-models, the resistance of Jamin effect should not be ignored.
实验研究了注水井增注用的4种商品表面亲油改性纳米二氧化硅改变岩石表面润湿性的能力。
The ability to alternate rock wettability is studied for 4 commercial surface modified lipophilic nanometric silica (LNS) used for stimulating water injection Wells.
在五敏实验研究的基础上,通过结垢趋势计算、室内流动实验对河86生物灰岩油藏注水水源进行了系统评价;
Based on the five sensitive experiment study, the injected water source of He 86 biolithite reservoir is assessed by means of scaling tendency calculation and lab flow test;
实验结果表明:其性能和复杂度介于经典满注水机制和分组平均信道信息有限反馈功率加载机制之间。
Compared with the classical full water-filling scheme and limited group CSI feedback scheme, the performance and complexity of the proposed scheme is between their ones.
经实验室验证,复合接箍对回注水管柱螺纹防腐具有一定的可行性,可以延长回注水油管柱的整体使用寿命。
Lab experiments show that such tubing collar is feasible to some degree in preventing corrosion of the screw thread of water cycling pipe, thus extending the service life of water cycling pipe.
通过大量室内实验证实,利用含油污泥对注水井进行调剖的技术是可行的。
Though a lot of laboratory tests, it confirms that the technique of use oily sludge to the profile control of the injection well is feasible.
最后,本文还初步探讨了GBEIBE油田的注水和注气的技术可行性,认为可适当开展注水先导性实验。
In the end, the article has pilot study technological feasibility of waterflood development and gas injection for GBEIBE oilfield and take for water injection pilot test.
实验结果表明:硫酸钡结垢对岩心渗透率损害程度受温度、混配比例和累积注水量的影响。
The results show that: barium sulfate scale damage on the core permeability is affected by temperature, mixing ratio and the cumulative injection.
实验结果表明:硫酸钡结垢对岩心渗透率损害程度受温度、混配比例和累积注水量的影响。
The results show that: barium sulfate scale damage on the core permeability is affected by temperature, mixing ratio and the cumulative injection.
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