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This article is cited in 5 scientific papers (total in 5 papers)
Estimation of the filtration parameters of a gas reservoir by vertical interference testing
M. N. Shamsiev Institute of Oil and Gas Problems, Siberian Branch, Russian Academy of Sciences, Yakutsk, 677980, Russia
Abstract:
A mathematical model of vertical interference testing of a gas reservoir penetrated by an imperfect vertical well is considered. The effect of the vertical and horizontal permeability and the degree of reservoir penetration on the pressure variation curves in the active and responding well intervals is investigated. A method for interpreting the results of vertical interference testing of a gas reservoir based the theory of inverse problems is proposed. It is shown that the results of vertical interference testing of a gas well can be used to estimate the vertical and horizontal permeability and porosity of the reservoir in the case of its full penetration.
Keywords:
vertical interference, anisotropy, porosity, inverse problem.
Received: 19.10.2018 Revised: 23.11.2018 Accepted: 26.11.2018
Citation:
M. N. Shamsiev, “Estimation of the filtration parameters of a gas reservoir by vertical interference testing”, Prikl. Mekh. Tekh. Fiz., 60:3 (2019), 128–135; J. Appl. Mech. Tech. Phys., 60:3 (2019), 503–509
Linking options:
https://www.mathnet.ru/eng/pmtf444 https://www.mathnet.ru/eng/pmtf/v60/i3/p128
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