Self-Generated Organic Acid System for Acid Fracturing in an Ultrahigh-Temperature Carbonate Reservoir. [PDF]
ACS Omega, 2023 As an important part of acid fracturing technology for the carbonate reservoir, the performance of the acid system directly affects the stimulation effect.
Zhang Q, Liu P, Xiong Y, Du J.
europepmc +2 more sources
A case study of petrophysical rock typing and permeability prediction using machine learning in a heterogenous carbonate reservoir in Iran. [PDF]
Sci Rep, 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 ...
Mohammadian E +4 more
europepmc +2 more sources
Experimental Study on the Autogenic Acid Fluid System of a High-Temperature Carbonate Reservoir by Acid Fracturing. [PDF]
ACS Omega, 2022 As an important part of the acid fracturing process of carbonate reservoir, the performance of acid fracturing working fluid directly affects the stimulation effect of oil wells.
Du J +6 more
europepmc +2 more sources
Journal of Geophysics and Engineering, 2021 Seismic characterisation of deep carbonate reservoirs is of considerable interest for reservoir distribution prediction, reservoir quality evaluation and reservoir structure delineation.
Luanxiao Zhao +2 more
exaly +2 more sources
Characterization of Organic Layer in Oil Carbonate Reservoir Rocks and its Effect on Microscale Wetting Properties. [PDF]
Sci Rep, 2019 Effective production of oil from carbonate reservoirs often requires the application of improved oil recovery technologies such as waterflooding. However, conventional waterflooding in carbonates usually results in low hydrocarbon recovery as most of ...
Ivanova A +5 more
europepmc +2 more sources
Dolomite genesis and reservoir-cap rock assemblage in carbonate-evaporite paragenesis system
Petroleum Exploration and Development, 2019 Regarding to the problem on the reservoir-cap rock assemblage evaluation in the carbonate-evaporite paragenesis system, this study examined the dolomite and reservoirs genesis and the characteristics of reservoir-cap rock assemblage.
Anping Hu, Anjiang Shen
exaly +3 more sources
Frontiers in Earth Science, 2022 The potential of microbial carbonate rocks as hydrocarbon source rocks still remains uncertain. To evaluate the hydrocarbon generation and expulsion capability of microbial carbonate rocks, stromatolite obtained from the Xiaganchaigou formation of the ...
Min She +9 more
doaj +1 more source
Variation of Organic Pore Structure With Maceral Types in the Longmaxi Shale, Sichuan Basin
Frontiers in Earth Science, 2021 Organic matter (OM), composed of various macerals, has a strong influence on the enrichment of shale gas. Nevertheless, the connection between OM-hosted pore structure and maceral type is not yet fully understood because of the difficulty to identify the
Qian Pang +7 more
doaj +1 more source
The design of an open-source carbonate reservoir model
Petroleum Geoscience, 2022 This work presents a new open-source carbonate reservoir case study, the COSTA model, that uniquely considers significant uncertainties inherent to carbonate reservoirs, providing a far more challenging and realistic benchmarking test for a range of geo ...
J. Gomes, S. Geiger, D. Arnold
semanticscholar +1 more source
Pore pressure prediction using seismic acoustic impedance in an overpressure carbonate reservoir
Journal of Petroleum Exploration and Production Technology, 2022 The drilling engineers favor a quantifiable understanding of the subsurface overpressure zones to avoid drilling hazards. The conventional pore pressure estimation techniques in carbonate reservoirs are prone to uncertainties that affect the calculated ...
M. Riahi, Mohammad Ghasem Fakhari
semanticscholar +1 more source