Identification and characterization of microfractures in carbonate samples
Petroleum Exploration and Development, 2022 Based on the rock typing method of pore geometry and structure (PGS), rock samples from carbonate reservoir A and carbonate reservoir B were classified using data of routine and special core analysis and thin section images, and microfractures in the ...
Pudji PERMADI +3 more
doaj +1 more source
Digital Rock Typing DRT Algorithm Formulation with Optimal Supervised Semantic Segmentation
, 2022 Each grid block in a 3D geological model requires a rock type that represents all physical and chemical properties of that block. The properties that classify rock types are lithology, permeability, and capillary pressure.
Omar Alfarisi (11667526) +3 more
core +1 more source
A New Approach for Enhanced Reservoir Characterization and Petrophysical Parameters Estimation in Northeast Sanan Field in Western Deserts of Egypt [PDF]
International Journal of Industry and Sustainable DevelopmentThe conventional hydrocarbon resources in the Egyptian western deserts are characterized by high heterogeneity. In turn, petrophysics characterizes heterogeneous rocks with different flow units and rock types.
Ramy AbuAlfadl +2 more
doaj +1 more source
Integrated rock-typing approach considering petrophysics, geology and diagenesis [PDF]
, 2021 Development of oil and gas field with carbonate reservoirs is quite challenging due to its high heterogeneity (diagenesis, fractures, wetting, leaching, recrystallization etc.).
Churochkin, Iljya Igorevich
core
Use of ``rock-typing`` to characterize carbonate reservoir heterogeneity. Final report [PDF]
, 1994 The objective of the project was to apply techniques of ``rock-typing`` and quantitative formation evaluation to borehole measurements in order to identify reservoir and non-reservoir rock-types and their properties within the ``C`` zone of the ...
Ikwuakor, K. C.
core +1 more source
Electrical rock typing using Gaussian mixture model to determine cementation factor
Journal of Petroleum Exploration and Production Technology, 2023 Many studies have worked on the estimation of fluid saturation as an important petrophysical property in hydrocarbon reservoirs. Based on Archie's law, proper determination of cementation factor (m) can lead to accurate values of water saturation.
Reza Najafi-Silab +3 more
doaj +1 more source
Development and identification of petrophysical rock typing for effective reservoir characterization
, 2022 Rock typing is considered one of the main requirements to distribute the classes of rocks in the reservoir model. This helps in more accurate estimates of oil reserves and reservoir forecasts.
Bior Barach, Bior Artem +9 more
core +1 more source
Journal of Petroleum Exploration and Production Technology, 2020 The reservoir characterization and rock typing is a significant tool in performance and prediction of the reservoirs and understanding reservoir architecture, the present work is reservoir characterization and quality Analysis of Carbonate Rock-Types ...
Sameer Noori Ali Al-Jawad +2 more
doaj +1 more source
A fast FFT method for 3D pore-scale rock-typing of heterogeneous rock samples via Minkowski functionals and hydraulic attributes [PDF]
E3S Web of Conferences, 2020 The integration of numerical simulation and physical measurements, e.g. digital and conventional core analysis, requires the consideration of significant sample sizes when heterogeneous core samples are considered.
Jiang Han, Arns Christoph H.
doaj +1 more source
Rock typing and causality analysis in unconventional formation using Bayes nets
Petroleum ResearchUnconventional formations are characterized by high heterogeneity and anisotropy, making it difficult to interpret logging data, perform core analysis, and create accurate petrophysical models.
Evgeny Chekhonin +5 more
doaj +1 more source