Wave and Physical-Chemical Methods for Managing the Development of Oil Fields with Anomal Reserves

IF 0.6 4区 计算机科学 Q4 AUTOMATION & CONTROL SYSTEMS
A. V. Akhmetzyanov, A. V. Samokhin
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引用次数: 0

Abstract

When extracting oil from reservoirs, the use of active physical and chemical reagents in combination with high-frequency wave oscillations as control actions leads to an increase in the oil recovery factor due to the involvement in the process of displacement of reserves that cannot be recovered by traditional flooding (with the injection of water into injection wells). The article presents results of numerical experiments using a mathematical model of cylindrical waves in the direction of the filtration flow of fluids; the effectiveness of cyclic control wave influences is shown. Complex problems associated with the application of hydrodynamic methods to weakly discontinuous vibrations in an inhomogeneous medium are noted and ways to resolve these problems are indicated. It is shown that the proposed combined methods of control influences on the process of filtration displacement of anomalous and difficult-to-recover oil fractions from oil-saturated porous media of natural deposits provide an increase in the final oil recovery factor by potentially 10–15%.

Abstract Image

异常储量油田开发管理的波动与物化方法
在油藏采油时,利用活性物理和化学试剂结合高频波振荡作为控制措施,由于参与了传统驱油(向注水井注水)无法开采的储量的驱油过程,从而提高了采收率。本文介绍了用圆柱波在流体过滤流动方向上的数学模型进行数值实验的结果;验证了循环控制波影响的有效性。指出了将流体力学方法应用于非均匀介质中弱不连续振动的复杂问题,并指出了解决这些问题的方法。结果表明,本文提出的综合控制方法对天然油藏饱和多孔介质中异常难采油分滤失驱替过程的影响可使最终采收率提高10-15%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Automation and Remote Control
Automation and Remote Control 工程技术-仪器仪表
CiteScore
1.70
自引率
28.60%
发文量
90
审稿时长
3-8 weeks
期刊介绍: Automation and Remote Control is one of the first journals on control theory. The scope of the journal is control theory problems and applications. The journal publishes reviews, original articles, and short communications (deterministic, stochastic, adaptive, and robust formulations) and its applications (computer control, components and instruments, process control, social and economy control, etc.).
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