Results 71 to 80 of about 5,027,220 (166)

Effective Caprock Determination for SAGD Projects

open access: yes, 2011
In the oil sands of western Canada, caprock integrity has become a central issue in projects using steam injection recovery processes such as SAGD (steam-assisted gravity drainage). Caprocks contain steam and fluids within the reservoir and understanding
D. A. Walters   +4 more
core   +1 more source

An Investigation into Temperature Distribution and Heat Loss Rate within the Steam Chamber in Expanding-Solvent SAGD Process

open access: yes, 2017
In order to save energy and to be more environmentally friendly, Expanding-Solvent SAGD (ES-SAGD) is proposed by adding solvents into the injection vapor.
Chunlan Li   +4 more
core   +1 more source

Experimental Study of Air Injection in SAGD Chamber

open access: yes, 2011
Steam Assisted Gravity Drainage (SAGD) is a successful method for recovering bitumen and heavy oil that is widely used in Alberta, Canada. However as the SAGD chamber fully develops (mature chamber), the oil production rate starts to decline and the ...
H.. Rahnema, M.. Barrufet, D.. Mamora
core   +1 more source

COVIDanno, COVID-19 annotation in human. [PDF]

open access: yesFront Microbiol, 2023
Feng Y   +5 more
europepmc   +1 more source

Experimental Study of Effect of Initial Mobile Water Saturation on Solvent Mixing with Bitumen in ES-SAGD

open access: yes, 2018
Steam-assisted gravity drainage (SAGD) is a commercially successful enhanced oil recovery technology. However, the process is energy intensive. One way to reduce the energy cost is through adding solvent in the vapor phase. In solvent-based processes, like Expand-solvent steam assisted gravity drainage (ES-SAGD), the mixing of a solvent and bitumen at ...
openaire   +2 more sources

Investigation of SAGD Recovery Process in Complex Reservoir

open access: yes, 2010
Alberta's oil sands deposits, with an estimated 1.7 trillion barrels of bitumen in place, account for approximately 40% of the world's bitumen resource.
Tho N. Tu   +5 more
core   +1 more source

Trading species to extinction: evidence of extinction linked to the wildlife trade. [PDF]

open access: yesCamb Prism Extinct, 2023
Hinsley A   +5 more
europepmc   +1 more source

Machine Learning Involvement in Reservoir Simulation by Optimizing Algorithms in SAGD and SA-SAGD Processes

open access: yes, 2017
Machine learning, as a subset of Artificial Intelligence, has invaded many industries in recent years, thanks to the advancement of the computing power.
Zhang, Yu
core   +1 more source

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