Zobrazeno 1 - 10
of 991
pro vyhledávání: '"heavy oil reservoir"'
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 5, Pp 113-121 (2024)
In view of the geological characteristics and development contradictions of different types of heavy oil reservoirs in Shengli Oilfield， a set of development technologies for heavy oil reservoirs have been developed， and remarkable development ac
Externí odkaz:
https://doaj.org/article/2c56b85e115c4adc857822114606d8a3
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 2, Pp 128-137 (2024)
Viscosity-reducer foam flooding combines the advantages of emulsification of viscosity-reducers and selective blocking of foam to further enhance oil recovery in deep low-permeability heavy oil reservoirs during the later development stages. The suit
Externí odkaz:
https://doaj.org/article/d40a85a888b849ebb1d74b0368a14d04
Publikováno v:
Energies, Vol 17, Iss 23, p 6024 (2024)
The shallow, thin super-heavy oil reservoir demonstrates certain characteristics, such as shallow reservoir depths, low-formation temperature, and high crude oil viscosity at reservoir temperatures. In the current production process, the central area
Externí odkaz:
https://doaj.org/article/e4eee8e41ffe4fbaa28fbd5f9c27989d
Publikováno v:
Gels, Vol 10, Iss 8, p 536 (2024)
When encountering heavy oil reservoirs during drilling, due to the change in pressure difference inside the well, heavy oil will invade the drilling fluid, and drilling fluid will spill into the reservoir along the formation fractures, affecting the
Externí odkaz:
https://doaj.org/article/c55782bdc127494387d10ce20ab171cf
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 7, p 1186 (2024)
More and more offshore heavy oil resources are discovered and exploited as the focus of the oil and gas industry shifts from land to sea. However, unlike onshore heavy oil reservoirs, offshore heavy oil reservoirs not only have active edge and bottom
Externí odkaz:
https://doaj.org/article/964b3d1256ab47958fb6702d4173237b
Autor:
Xuanran Li, Shanglin Liu, Juan Zhang, Shujun Han, Lun Zhao, Anzhu Xu, Jincai Wang, Fujian Zhou, Minghui Li
Publikováno v:
Gels, Vol 10, Iss 6, p 413 (2024)
To realize the effective profile control of a heavy oil reservoir, hydrolyzed polyacrylamide (HPAM) and water-soluble phenol-formaldehyde resin (PR) were chosen to prepare the profile control system, which gelled at medium or low temperatures and exi
Externí odkaz:
https://doaj.org/article/67b47379a05b417f8149054f0aec3714
Publikováno v:
Applied Sciences, Vol 14, Iss 9, p 3588 (2024)
Supercritical multi-source, multi-component thermal fluid is a heavy oil thermal recovery method independently developed by China National Offshore Oil Co., Ltd (Beijing, China). It uses waste liquid at the production end of the production well as th
Externí odkaz:
https://doaj.org/article/e71709cf015240a8b06b51c97709931f
Autor:
Hongfei Ma, Bing Bo, Anzhu Xu, Shuqin Wang, Chenggang Wang, Minghui Liu, Fachao Shan, Lun Zhao, Gang Ma
Publikováno v:
Energies, Vol 17, Iss 9, p 2129 (2024)
Multiple-thermal-fluid (MTF) stimulation technology has been successfully applied in heavy-oil reservoir development, resulting in the significant enhancement of oil production. However, the underlying mechanism of multi-component coupling remains un
Externí odkaz:
https://doaj.org/article/a60d3cc73dce4a829efbcf6848dfcb8b
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