Zobrazeno 1 - 10
of 704
pro vyhledávání: '"gas saturation"'
Autor:
D. A. Novikov, E. V. Borisov
Publikováno v:
Georesursy, Vol 23, Iss 4, Pp 2-11 (2024)
The results of the studies of geochemical and zoning features of water-dissolved gases in the Mesozoic sediments of the junction between the Yenisei-Khatanga and the West Siberian basins are reported. The stage of industrial oil and gas content is mo
Externí odkaz:
https://doaj.org/article/fc25365602fd42c0842b05ff2bb45bb6
Publikováno v:
Journal of Magnetic Resonance Open, Vol 22, Iss , Pp 100179- (2025)
The use of hyperpolarized media in combination with benchtop NMR spectrometers is currently extensively investigated to enable cost effective but highly sensitive applications. In this work, the instrumentation for the use of hyperpolarized 129Xe gas
Externí odkaz:
https://doaj.org/article/3d445875e11c4106a60ea59eef7bfc1a
Autor:
Paul C. Kusnierz
Publikováno v:
Fishes, Vol 9, Iss 11, p 427 (2024)
When water is spilled over dams, atmospheric gases can become entrained, resulting in supersaturated water. Total dissolved gas (TDG) > 110% saturation can cause gas bubble trauma (GBT) in fish. The negative effects of GBT include increased buoyancy,
Externí odkaz:
https://doaj.org/article/c46208489b404da9a4f676e46858f549
Autor:
Seongeun Lee, Younggyu Son
Publikováno v:
Ultrasonics Sonochemistry, Vol 98, Iss , Pp 106521- (2023)
The sonochemical oxidation activity was investigated for gas saturation and gas sparging under various liquid levels and volumes in 300 kHz sonoreactors. The liquid levels and volumes ranged from 5λ (25 mm, 0.47 L) to 50λ (250 mm, 4.30 L) and two g
Externí odkaz:
https://doaj.org/article/f982076149f248018191f372f686e108
Autor:
Jongbok Choi, Younggyu Son
Publikováno v:
Ultrasonics Sonochemistry, Vol 97, Iss , Pp 106452- (2023)
Dissolved gases have a substantial influence on acoustic cavitation and sonochemical oxidation reactions. Little research on the changes in dissolved gases and the resultant changes in sonochemical oxidation has been reported, and most studies have f
Externí odkaz:
https://doaj.org/article/ab710e0032d44ed393e53078ca85a4a8
Akademický článek
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Publikováno v:
Energy Geoscience, Vol 4, Iss 2, Pp 100078- (2023)
Free gas saturation is a key parameter for calculating shale gas reserves. The complex conductivity mechanism of shale reservoirs restricts the application of Archie's formula and its extended form for the evaluation of free gas saturation. Instead,
Externí odkaz:
https://doaj.org/article/c7d07878fb974043a1f48899da277b68
Publikováno v:
Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія, Iss 56, Pp 76-87 (2022)
Introduction. The gas saturation coefficient is one of the most important parameters for calculating gas reserves. The parameter can be determined by laboratory petrophysical methods applying the residual water saturation coefficient. The latter, in
Externí odkaz:
https://doaj.org/article/63ffcf3703384305afdcfdc0592b97c3
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 5, Pp 178-185 (2022)
The relevance of the study is caused by the fact that at present there are practically no pure oil fields left on the territory of Western Siberia. A huge share of reserves is concentrated in oil rims, reservoirs with high gas pressure or the presenc
Externí odkaz:
https://doaj.org/article/d7b3f2a08d1d4a56b43bfdf78dd578e7