Glossary entry (derived from question below)
Romanian term or phrase:
supra-maturitate
English translation:
overmaturity
Romanian term
supra-maturitate
| 4 +1 | overmaturity |
Peter Shortall
|
| 4 | supramature stage |
Adrian MM.
|
| 1 | postmature, postmaturity |
Tomasso
|
Aug 19, 2023 20:07: changed "Kudoz queue" from "In queue" to "Public"
Proposed translations
United Kingdom
Legal / Business / Government
Native in: English
Works in: Romanian to English, Russian to English, French to English
overmaturity
https://ro.wiktionary.org/wiki/supra-
Multe cuvinte englezești cu acest sens încep cu over:
supra-
above, over, on top; (anatomy, medicine) superior
https://en.wiktionary.org/wiki/supra-
Exemple:
www.proz.com/kudoz/3150934
www.proz.com/kudoz/4573987
www.proz.com/kudoz/2797280
www.proz.com/kudoz/6348256
Potrivit acestui articol despre maturitatea geologică a rocilor sursă, etapele sunt următoarele:
Rocks with high total organic carbon, (termed source rocks), will alter under increasing temperature such that the organic molecules slowly mature into hydrocarbons (see diagenesis). Source rocks are therefore broadly categorised as immature (no hydrocarbon generation), sub-mature (limited hydrocarbon generation), mature (extensive hydrocarbon generation) and overmature (most hydrocarbons have been generated).
https://en.wikipedia.org/wiki/Maturity_(geology)
Definiție:
overmature
1. adj. [Geology]
Pertaining to a hydrocarbon source rock that has generated as much hydrocarbon as possible and is becoming thermally altered.
https://glossary.slb.com/en/terms/o/overmature
Vezi și această întrebare ES-EN:
www.proz.com/kudoz/980461
postmature, postmaturity
In the **postmature **stage, below about 5,000 metres (16,000 feet), oil is no longer stable, and the main hydrocarbon product is thermal methane gas. The thermal gas is the product of the cracking of the existing liquid hydrocarbons. Those hydrocarbons with a larger chemical structure than that of methane are destroyed much more rapidly than they are formed. Thus, in the sedimentary basins of the world, comparatively little oil is found below 5,000 metres. The deep basins with thick sequences of sedimentary rocks, however, have the potential for deep gas production.
USDA page 50 Timing and migration
No data are available on maturity of these source rocks. Source rocks buried to depths of from
4,000 to more than 10,000 ft in the synclines are probably mature to post mature. Hydrocarbon
generation in the deeper parts of the Basin probably began by Permian time. Migration was
coincident with salt movement and anticlinal growth.
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Note added at 4 hrs (2023-08-20 00:18:11 GMT)
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links https://www.britannica.com/science/natural-gas/Origin-of-nat...
https://www.fs.usda.gov/Internet/FSE_DOCUMENTS/stelprd383688...
IT appears the THERMAL stage is whn natural gax rises in temperature and is located by looking for heat. Forse vedere..https://pubs.usgs.gov/dds/dds-069/dds-069-o/REPORTS/69_O_CH_... nella pagina 37 Laura Roberts modeled the burial history and thermal
maturity for the Shell Burlington Northern 1-9 exploration
well, and Philip Nelson supplied digital logs and interpretation
of well pressure data. T
Sidle and Richers (1985) reported values for the temperature at the peak of hydrocarbon generation (Tmax) that suggested a trend from post-mature (gas) southeast of Mitchell, Oreg
Modeling of burial history, thermal maturity, and timing of petroleum generation by Tennyson and Parrish (1987) for the Shell Yakima Minerals 1-33 exploration well (figs. 20, 30) and the recent modeling for the Shell Burlington Northern
https://www.britannica.com/science/natural-gas/Origin-of-natural-gas
https://www.fs.usda.gov/Internet/FSE_DOCUMENTS/stelprd3836889.pdf
Austria
Retd.T&I, Barrister & Austro-Advokat
Native in: English (Variants: Scottish, British) 
Works in: Spanish to English, English to Spanish, French to English, and 5 more.
supramature stage
The Palaeozoic rocks attained the observed thermal maturity during Late Carboniferous times ... tively), resulting in the supramature state....
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