Results 21 to 30 of about 15,584 (260)

Experiments on Water Gravity Drainage Driven by Steam Injection into Elliptical Steam Chambers

Fluids, 2022
Based on a recently published theoretical model, in this work we experimentally studied the problem of gravity water drainage due to continuous steam injection into an elliptical porous chamber made of glass beads and embedded in a metallic, quasi-2D ...
Jonathan Enrique Martínez-Gómez, Abraham Medina, Francisco J. Higuera, Carlos A. Vargas   +3 more
doaj   +1 more source

Gravity drainage during gas injection

Petroleum Geoscience, 1995
The drainage of oil under gravitational forces has been an important mechanism in the production of many oil fields. In order to extend the economic implementation of gas injection into more marginal fields, a reduction in the uncertainties associated with gravity drainage is required.
P. Naylor, N. C. Sargent, A. J. Crosbie, A. P. Tilsed, S. G. Goodyear   +4 more
openaire   +2 more sources

Experimental Study and Modeling of Gravity Drainage during WAG Process in Fractured Carbonate Rocks [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2008
The experimental study and modeling of gravity drainage during Water Alternative Gas Injection, WAG process, in carbonate rock for one of the Iranian off-shore reservoir at lab-scale were carried out.
Mahdi Jafari, Amir Badakhshan, Vahid Taghikhani, Davood Rashtchian, Cirous Ghotbi, Vali Ahmad Sajadian   +5 more
doaj  

Physical and Numerical Simulations of Steam Drive and Gravity Drainage Using the Confined Bottom Oil–Water Transition Zone to Develop Super Heavy Oil

Energies, 2023
The existence of the bottom oil–water transition zone (BTZ) greatly impairs the performance of the conventional steam-assisted gravity drainage (SAGD) process and its mitigation measures are very limited.
Qian Xie, Guangyue Liang, Shangqi Liu, Ruifeng Wang, Min Feng, Changlin Liao   +5 more
doaj   +1 more source

Valley Networks and the Record of Glaciation on Ancient Mars

Geophysical Research Letters, 2022
The lack of evidence for large‐scale glacial landscapes on Mars has led to the belief that ancient glaciations had to be frozen to the ground. Here we propose that the fingerprints of Martian wet‐based glaciation should be the remnants of the ice sheet ...
A. Grau Galofre, K. X. Whipple, P. R. Christensen, S. J. Conway   +3 more
doaj   +1 more source

Project of Intervention Works to Restore a Historical Complex - Part I [PDF]

Urbanism. Arhitectura. Constructii, 2013
The historical monument called Yellow Ravine (Râpa Galbenă, Rom.) of Iaşi, subject of a consolidation and rehabilitation, has been in aconstant state of decay for several years, up to 2005, when started a project of intervention works to save the complex.
George Maftei, Dan Carastoian, Alina Cobzaru, Nicolae Boţu   +3 more
doaj  

Advances in 3D Bioprinting for Breast Cancer Modeling: Tumor Microenvironment, Metastasis, and Drug Screening

Advanced Healthcare Materials, EarlyView.
Three‐dimensional bioprinting transforms breast cancer modeling from simple constructs into spatially organized, multicellular, perfused, and patient‐derived platforms. This review shows how bioinks, cellular composition, architecture, and flow govern tumor behavior and drug response, while revealing why complexity alone is insufficient without ...
Mustafa Nakipoglu, Mahboobeh Mahmoodi, Ehsanul Hoque Apu, Fahimeh Shahabipour, Sibel Emir Diltemiz, Sanjib Saha, Halima Alem, Nureddin Ashammakhi   +7 more
wiley   +1 more source

Developing digital image processing methods to quantify internal and interfacial convection in the Hele-Shaw cell, with applications to the laboratory ice–ocean boundary layer

Journal of Glaciology
Obtaining high-resolution, autonomous and continuous measurements of internal and interfacial convection at the ice–ocean interface is important to understand sea-ice desalination, compare the effects of gravity drainage and salt segregation, and give ...
Safiyyah Moos, Marcello Vichi, François Fripiat, Jean-Louis Tison, Anne de Wit, Tokoloho Rampai   +5 more
doaj   +1 more source

Gravity Drainage Mechanism in Naturally Fractured Carbonate Reservoirs; Review and Application

Energies, 2019
Gravity drainage is one of the essential recovery mechanisms in naturally fractured reservoirs. Several mathematical formulas have been proposed to simulate the drainage process using the dual-porosity model.
Faisal Awad Aljuboori, Jang Hyun Lee, Khaled A. Elraies, Karl D. Stephen   +3 more
doaj   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source