Results 1 to 10 of about 518 (138)

Integrative rock physics and computer vision analysis of elastic properties and pore aspect ratios in Brazilian pre-salt carbonates [PDF]

Scientific Reports
Accurately integrating pore geometry analysis into velocity predictions remains a challenge in heterogeneous formations, such as Brazilian Pre-Salt carbonates, where complex pore structures significantly impact petrophysical properties.
Patrick S. M. Quadros, José J. S. de Figueiredo, Vitor F. H. Serra, Pedro Tupã P. Aum, Herson O. da Rocha, Luciana Castro Brelaz, Cláudio R. dos S. Lucas   +6 more
doaj   +2 more sources

Influences of Uncertainty in Well Log Petrophysics and Fluid Properties on Well Test Interpretation: An Application in West Al Qurna Oil Field, South Iraq

Egyptian Journal of Petroleum, 2019
In the present study, well log and well test data of 3 wells are investigated in details using Interactive Petrophysics (IP 3.5) software and KAPPA Workstation 2016 (Saphir) to examine the reservoir properties and to evaluate the effect of uncertainty in
Abdulaziz M. Abdulaziz
exaly   +3 more sources

Progress for carbon dioxide geological storage in West Macedonia: A field and laboratory-based survey [PDF]

Open Research Europe, 2023
Background: It is widely acknowledged that carbon dioxide (CO 2), a greenhouse gas, is largely responsible for climatic changes that can lead to warming or cooling in various places.
Pavlos Tyrologou, Agnes Vamvaka, Nikolaos Koukouzas, Jorge Pedro, Marc Fleury, Julio Carneiro, Carlos Ribeiro, Dina Ghikas, Anna Mpatsi, João Pedro Barradas, Paula Faria, Fernanda De Mesquita Lobo Veloso   +11 more
doaj   +2 more sources

Assessment of Clustering Methods for Predicting Permeability in a Heterogeneous Carbonate Reservoir [PDF]

Journal of Petroleum Science and Technology, 2012
Permeability, the ability of rocks to flow hydrocarbons, is directly determined from core. Due to high cost associated with coring, many techniques have been suggested to predict permeability from the easy-to-obtain and frequent properties of reservoirs ...
F. Khoshbakht, M. Mohammadnia
doaj   +1 more source

SHARED RESEARCH FACILITIES "PETROPHYSICS, GEOMECHANICS AND PALEOMAGNETISM" OF THE SCHMIDT INSTITUTE OF PHYSICS OF THE EARTH RAS

Геодинамика и тектонофизика, 2022
Shared Research Facilities "Petrophysics, Geomechanics and Paleomagnetism", created based on actively developing divisions of the Schmidt Institute of Physics of the Earth RAS, has advanced research equipment and unique methods, which determines the ...
R. V. Veselovskiy, N. V. Dubinya, A. V. Ponomarev, I. V. Fokin, A. V. Patonin, A. M. Pasenko, A. M. Fetisova, M. A. Matveev, N. A. Afinogenova, D. V. Rud'ko, A. V. Chistyakova   +10 more
doaj   +1 more source

Recent Advances in Multiscale Petrophysics Characterization and Multiphase Flow in Unconventional Reservoirs

Energies, 2022
Petrophysics in unconventional reservoirs, especially multiscale characterization and multiphase flow, is relevant to multi-disciplinary porous media research (e [...]
Jianchao Cai, Reza Rezaee, Victor Calo
doaj   +1 more source

Structural and mineragenetic features of the Getkan area [PDF]

E3S Web of Conferences, 2020
Deep structural features of tectonic and mineragenetic zones of the region have been established based on the comprehensive analysis of geological, gravity, magnetic, and petrophysical data.
Manilov Yury
doaj   +1 more source

Molecular Dynamics of Nanodroplet Coalescence in Quasi-Saturated Vapor

Fluids, 2023
The dynamics of coalescence of small Lennard–Jones droplets as a function of droplet size and temperature is explored with molecular simulations. Droplet sizes vary from several hundred to several thousand molecules, and three different temperatures are ...
Dmitry Beloborodov, Aleksey Vishnyakov
doaj   +1 more source

Estimating P- and S-Wave Velocities in Fluid Mud Using Seismic Interferometry

Frontiers in Earth Science, 2022
Fluid mud plays an important role in navigability in ports and waterways. Characterizing and monitoring the seismic properties of the fluid mud can help understand its geotechnical behavior.
Xu Ma, Xu Ma, Alex Kirichek, Karel Heller, Deyan Draganov   +4 more
doaj   +1 more source

Integrated approach using petrophysical, gravity, and magnetic data to evaluate the geothermal resources at the Rahat Volcanic Field, Saudi Arabia

Frontiers in Earth Science, 2023
It is necessary to develop and explore geothermal resources to achieve sustainable development and clean renewable energy around the Globe. Geothermal energy is crucial to the future energy supply to meet the environmentally friendly energy demand of the
Faisal Alqahtani, Faisal Alqahtani, Muhsan Ehsan, Essam Aboud, Murad Abdulfarraj, Murad Abdulfarraj, Nabil El-Masry   +6 more
doaj   +1 more source