Development of a new hydraulic electric index for rock typing in carbonate reservoirs [PDF]
Scientific ReportsRock typing techniques have relied on either electrical or hydraulic properties. The study introduces a novel approach for reservoir rock typing, the hydraulic-electric index (HEI), which combines the strengths of traditional electrical and hydraulic ...
Milad Mohammadi +4 more
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A case study of petrophysical rock typing and permeability prediction using machine learning in a heterogenous carbonate reservoir in Iran [PDF]
Scientific Reports, 2022 Petrophysical rock typing (PRT) and permeability prediction are of great significance for various disciplines of oil and gas industry. This study offers a novel, explainable data-driven approach to enhance the accuracy of petrophysical rock typing via a ...
Erfan Mohammadian +4 more
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Rock Typing Approaches for Effective Complex Carbonate Reservoir Characterization
Energies, 2023 For highly heterogeneous complex carbonate reef reservoirs, rock typing with respect to depositional conditions, secondary processes, and permeability and porosity relationships is a useful tool to improve reservoir characterization, modeling, prediction
Sergey Krivoshchekov +5 more
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Geosciences, 2021 Core rock-typing (RT) is commonly used for creating geologically reliable models of porous media in carbonate reservoirs. This approach is more advanced than the traditional porosity–permeability relationship and is based on the division of carbonate ...
Polina Kharitontseva +6 more
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Enhancing formation resistivity factor estimation in carbonate reservoirs using electrical zone indicator and multi-resolution graph-based clustering methods [PDF]
Scientific ReportsThe complex pore structure of carbonate rocks often results in scattered data in the relationship between formation resistivity factor (FRF) and porosity, posing significant challenges for accurate reservoir characterization. Although traditional methods
Milad Mohammadi +4 more
doaj +2 more sources
Image-based microscale rock typing and its application
Journal of Petroleum Exploration and Production TechnologyRock typing plays a crucial role in describing the heterogeneity of the reservoir. Most of the conventional rock typing methods are implemented to classify the target reservoir into various rock types based on various petrophysical properties (e.g ...
Yuzhu Wang
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Petroleum Research, 2021 Constructing a reservoir simulation model requires an accurate definition of saturation functions, including capillary pressure and relative permeability data.
Mohsen Faramarzi-Palangar +1 more
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On the Pore Geometry and Structure Rock Typing [PDF]
ACS OmegaFarizal Hakiki +2 more
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Permeability Estimation Using an Integration of Multi-Resolution Graph-based Clustering and Rock Typing Methods in an Iranian Carbonate Reservoir [PDF]
Journal of Petroleum Science and Technology, 2021 Rock typing has been utilized in numerous studies where it has been proven to be a powerful tool  for determining rock properties and estimating unknown parameters such as permeability. It can be performed based on routine core analysis (RCAL) or special
Reza Mohebian +3 more
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A Review of Reservoir Rock Typing Methods in Carbonate Reservoirs: Relation between Geological, Seismic, and Reservoir Rock Types [PDF]
Iranian Journal of Oil & Gas Science and Technology, 2018 Carbonate reservoirs rock typing plays a pivotal role in the construction of reservoir static models and volumetric calculations. The procedure for rock type determination starts with the determination of depositional and diagenetic rock types through ...
Ali Kadkhodaie-Ilkhchi +1 more
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