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3D reconstruction of digital rock guided by petrophysical parameters with deep learning
Geoenergy Science and Engineering, 2023Rong Zhou, ChaoDong Wu
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Determination of Petrophysical Parameters Using Wireline Logs in Low Salinity Reservoirs
Proceedings of SPE Asia Pacific Oil and Gas Conference, 1995Abstract This study defines an approach to determine porosity, fluid saturations and permeabilities from wireline log data in sandstone reservoirs containing low salinity formation brines. An extensive set of measurements were made on low invasion core were analyzed to establish the ground truth, and to control the input parameter ...
Peter A. Goode +3 more
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Petrophysical Parameter Calculation Based on NMR Echo Data in Tight Sandstone
IEEE Transactions on Geoscience and Remote Sensing, 2019Bound water saturation ( $S_{\mathrm {wb}}$ ) and permeability are the important petrophysical parameters. However, the traditional methods for the calculation of $S_{\mathrm {wb}}$ and permeability based on the nuclear magnetic resonance (NMR) transverse relaxation time ( $T_{2}$ ) distributions are not applicable for tight sandstone ...
Guowen Jin +3 more
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Determination of Petrophysical Parameters by Resolving an Inverse Problem
1994In the petroleum industry, when a project is drawn up to make a field produce or during the monitoring of the application of this project, it is indispensable to simulate fluid flow inside the field. For this, the laws governing multiphase flows are not always satisfactory, particularly when all three phases are mobile (three-phase flow).
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