天然裂缝储层气井测试结果的数值分析

IF 0.8 Q2 MATHEMATICS

Lobachevskii Journal of Mathematics Pub Date : 2024-08-28 DOI:10.1134/s1995080224602352

M. N. Shamsiev, V. R. Gadil’shina

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引用次数: 0

摘要

摘要本文构建了天然裂缝储层垂直井实际气体过滤的数学模型。分析了取决于储层过滤参数的井底压力和压力导数曲线。提出了一种基于求解拟反问题的试井分析方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Numerical Analysis of Gas Well Test Results in Naturally Fractured Reservoirs

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Numerical Analysis of Gas Well Test Results in Naturally Fractured Reservoirs

Abstract

In this paper, a mathematical model of real gas filtration to a vertical well in naturally fractured reservoir is constructed. The curves of bottomhole pressure and pressure derivative depending on the filtration parameters of the reservoir are analyzed. A method for well test analysis is proposed based on solving an ill-posed inverse problem.

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来源期刊

Lobachevskii Journal of Mathematics MATHEMATICS-

CiteScore

1.50

自引率

42.90%

发文量

127

期刊介绍： Lobachevskii Journal of Mathematics is an international peer reviewed journal published in collaboration with the Russian Academy of Sciences and Kazan Federal University. The journal covers mathematical topics associated with the name of famous Russian mathematician Nikolai Lobachevsky (Lobachevskii). The journal publishes research articles on geometry and topology, algebra, complex analysis, functional analysis, differential equations and mathematical physics, probability theory and stochastic processes, computational mathematics, mathematical modeling, numerical methods and program complexes, computer science, optimal control, and theory of algorithms as well as applied mathematics. The journal welcomes manuscripts from all countries in the English language.