Experimental Stand and Methodology for Conducting Experiment to Measure the Solubility Coefficient of Supercritical Carbon Dioxide in Hydrocarbons in a Homogeneous Porous Medium

IF 1.1 4区物理与天体物理 Q4 PHYSICS, APPLIED

Technical Physics Pub Date : 2025-03-15 DOI:10.1134/S1063784225700045

I. D. Zakiev, A. V. Radayev, A. A. Mukhamadiyev, A. N. Sabirzyanov

引用次数: 0

Abstract

The article presents the results of studies of the process of oil displacement with supercritical CO₂ fringes and water from a low-permeable heterogeneous oil reservoir with a water content of 8% at a pressure of 8 and 12 MPa. The results show that an increase in the CO₂ injection pressure does not lead to an increase in the oil displacement coefficient within the experimental error. The mechanism of the process of displacing oil from a low-permeable heterogeneous reservoir is considered. The results of the experiment are processed in the form of a generalizing dependence.

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均质多孔介质中超临界二氧化碳在碳氢化合物中的溶解度系数测定实验台及方法

本文介绍了含水8%的低渗透非均质油藏在8 MPa和12 MPa压力下，超临界CO2条纹和水驱油过程的研究结果。结果表明，在实验误差范围内，CO2喷射压力的增加不会导致驱油系数的增加。研究了低渗透非均质油藏驱油过程的机理。实验的结果以一种一般化的依赖关系的形式加以处理。

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

Technical Physics 物理-物理：应用

CiteScore

1.30

自引率

14.30%

发文量

139

审稿时长

3-6 weeks

期刊介绍： Technical Physics is a journal that contains practical information on all aspects of applied physics, especially instrumentation and measurement techniques. Particular emphasis is put on plasma physics and related fields such as studies of charged particles in electromagnetic fields, synchrotron radiation, electron and ion beams, gas lasers and discharges. Other journal topics are the properties of condensed matter, including semiconductors, superconductors, gases, liquids, and different materials.