Results 21 to 30 of about 5,322,584 (341)

Numerical simulation-based correction of relative permeability hysteresis in water-invaded underground gas storage during multi-cycle injection and production

, 2021
By conducting relative permeability experiments of multi-cycle gas-water displacement and imbibition on natural cores, we discuss relative permeability hysteresis effect in underground gas storage during multi-cycle injection and production. A correction
Sinan Zhu, Junchang Sun, G. Wei, Dewen Zheng, Jie-ming Wang, Lei Shi, Xianshan Liu   +6 more
semanticscholar   +1 more source

A model for predicting gas-water relative permeability of rock media based on fractal dimension characteristics

Yantu gongcheng xuebao, 2023
The relative permeability is an essential mechanical parameter characterizing the two-phase flow of rock media, and how to obtain the relative permeability quickly and effectively has become a critical issue to be solved in the current studies. A fractal
KONG Desen 1, 2, ZHAO Mingkai 1, 2, SHI Jian 1, 2, TENG Sen 1, 2
doaj   +1 more source

Tris+/Na+ permeability ratios of nicotinic acetylcholine receptors are reduced by mutations near the intracellular end of the M2 region [PDF]

, 1992
Tris+/Na+ permeability ratios were measured from shifts in the biionic reversal potentials of the macroscopic ACh-induced currents for 3 wild- type (WT), 1 hybrid, 2 subunit-deficient, and 25 mutant nicotinic receptors expressed in Xenopus oocytes.
Cohen, Bruce N., Czyzyk, Linda, Davidson, Norman, Labarca, Cesar, Lester, Henry A.   +4 more
core   +2 more sources

Effect of sedimentary heterogeneities in the sealing formation on predictive analysis of geological CO₂ storage [PDF]

, 2019
Numerical models of geologic carbon sequestration (GCS) in saline aquifers use multiphase fluid flow-characteristic curves (relative permeability and capillary pressure) to represent the interactions of the non-wetting CO2 and the wetting brine. Relative
Alkan, Amann-Hildenbrand, Amann-Hildenbrand, Anderson, André, Armitage, Bachu, Bastin, Bear, Bennion, Bielicki, Birkholzer, Birkholzer, Bloomfield, Brooks, Burnside, Cameron, Carsel, Class, Deng, Dewhurst, Dewhurst, Doughty, Ducellier, Folk, Handin, Harrington, Hayley Vosper, Hobbs, Howard, IEAGHG, IPCC, John D.O. Williams, Kaldi, Khan, Lenhard, Liu, Michael U. Onoja, Middleton, Miri, Mori, Newell, Nicot, Niemi, Noy, Okwen, Oldenburg, Onoja, Oostrom, Orlic, Orr, Peters, Rutqvist, Rutqvist, Schlumberger, Seedhouse, Seyed M. Shariatipour, Shariatipour, Shariatipour, Shukla, Smith, Standing, Stow, Van Genuchten, Vilarrasa, Williams, Yamamoto, Yang, Yang, Zhang   +69 more
core   +2 more sources

Real-time relative permeability prediction using deep learning

Journal of Petroleum Exploration and Production Technology, 2018
A review of the existing two- and three-phase relative permeability correlations shows a lot of pitfalls and restrictions imposed by (a) their assumptions (b) generalization ability and (c) difficulty with updating in real-time for different reservoirs ...
O. D. Arigbe, M. B. Oyeneyin, I. Arana, M. D. Ghazi   +3 more
doaj   +1 more source

A New Model to Calculate Oil-Water Relative Permeability of Shaly Sandstone

Geofluids, 2020
Oil-water relative permeability curves are the basis of oil field development. In recent years, the calculation of oil-water relative permeability in sandstone reservoirs by resistivity logging data has received much attention from researchers.
Huiyuan Bian, Kewen Li, Binchi Hou, Xiaorong Luo   +3 more
doaj   +1 more source

Experimental Determination of Gas Relative Permeability Considering Slippage Effect in a Tight Formation

Energies, 2018
In this paper, the gas relative permeability considering slippage effect has been experimentally examined under various experimental conditions (i.e., ambient, high confining pressure, and high temperature).
Guangfeng Liu, Zhaoqi Fan, Yang Lu, Siying Li, Bo Feng, Yu Xia, Qimeng Zhao   +6 more
doaj   +1 more source

CO2-brine relative permeability and capillary pressure of Tuscaloosa sandstone: Effect of anisotropy

Advances in Water Resources, 2020
Relative permeability and capillary pressure are known as essential properties that have substantial impacts on the accuracy of reservoir simulations. The effect of small-scale heterogeneity and lamination in the rock structure is often ignored during ...
Sahar Bakhshian, S. Hosseini, L. Lake
semanticscholar   +1 more source

Intelligent Microfluidics Research on Relative Permeability Measurement and Prediction of Two-Phase Flow in Micropores

Geofluids, 2021
Relative permeability is a key index in resource exploitation, energy development, environmental monitoring, and other fields. However, the current determination methods of relative permeability are inefficient and invisible without considering wetting ...
Hongqing Song, Changchun Liu, Junming Lao, Jiulong Wang, Shuyi Du, Mingxu Yu   +5 more
doaj   +1 more source

Laboratory Measurements of the Relative Permeability of Coal: A Review

Energies, 2020
The relative permeability of coal to gas and water is an essential parameter for characterizing coalbed methane (CBM) reservoirs and predicting coal seam gas production, particularly in numerical simulations.
Shaicheng Shen, Zhiming Fang, Xiaochun Li   +2 more
doaj   +1 more source