Zobrazeno 1 - 10
of 585
pro vyhledávání: '"paleokarst"'
Publikováno v:
International Journal of Speleology, Vol 52, Iss 2, Pp 123-138 (2023)
This paper describes a set of paleokarst caves at Torricelle Hills near Verona (Southern Alps, Italy.) At this locality, erosional surfaces and paleokarst cavities show that sedimentation of late Paleogene neritic limestones was interrupted by subaer
Externí odkaz:
https://doaj.org/article/ccfce58b22614084874e493fe9e8e2d4
Autor:
Huimin LI, Zhenyu ZHAO, Wei SONG, Tao ZHANG, Dangni ZHAO, Tingting JIANG, Li ZHANG, Zhaobing CHEN
Publikováno v:
Shiyou shiyan dizhi, Vol 45, Iss 3, Pp 434-442 (2023)
In recent years, some progress has been made in the exploration of Ordovician natural gas in the western Ordos Basin, among which, the Ordovician Kelimoli Formation has the highest degree of natural gas accumulation. However, the controlling factors
Externí odkaz:
https://doaj.org/article/07eeaa0a302e43949532197b2eff926e
Autor:
Anna Łaba-Biel, Kinga Filipowska-Jeziorek, Andrzej Urbaniec, Mariusz Miziołek, Robert Bartoń, Bogdan Filar, Agnieszka Moska, Tadeusz Kwilosz
Publikováno v:
Energies, Vol 17, Iss 4, p 838 (2024)
A paleokarst system developed in the Upper Jurassic–Lower Cretaceous carbonate complex has been recognized in the Carpathian Foreland area. Well logs testing and core data as well as an acoustic imager, a microresistivity scanner and six-arm dipmet
Externí odkaz:
https://doaj.org/article/71f6b0cffca849e18164a09285c5d50b
Akademický článek
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Publikováno v:
Shiyou shiyan dizhi, Vol 44, Iss 6, Pp 1008-1017 (2022)
Seismic and drilling data were obtained to study the paleo-karst development conditions and cave developmental characteristics of the Middle-Lower Ordovician in the incised meandering canyon area on the western slope of Tahe Oilfield, Tarim Basin. Us
Externí odkaz:
https://doaj.org/article/e3b18697f27a4527a7a9cc6d0646cd10
Publikováno v:
地质科技通报, Vol 41, Iss 5, Pp 386-394 (2022)
Reservoir strata with carbonate rocks of Feixianguan Formation are the main output horizons of natural gas in Puguang Gas Field, Northeast Sichuan. As to the division of four members of Feixianguan Formation, the controversy regarding whether the T1f
Externí odkaz:
https://doaj.org/article/c3ac0b324be247fea2ec13de38a38945
Akademický článek
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Publikováno v:
地质科技通报, Vol 41, Iss 3, Pp 273-281 (2022)
The characteristics of carbonate paleokarst cave and filling have always been the difficulty of characterization and modelling. Based on the seismic, geological and logging data, this paper puts forward the idea of three-level progressive modelling o
Externí odkaz:
https://doaj.org/article/06cd26853f0a441d91307d07958226f8
Autor:
M. Paul Smith, Gina E. Moseley
Publikováno v:
GEUS Bulletin, Vol 49, Pp 1-23 (2022)
Carbonate rocks of Neoproterozoic to Silurian age are abundantly distributed around the coasts of North and North-East Greenland. Palaeokarst horizons are particularly well developed within the Portfjeld Formation (Ediacaran – earliest Cambrian) an
Externí odkaz:
https://doaj.org/article/d2fb1e33b17c495d94f644489173b628
Autor:
Hamzeh Mehrabi
Publikováno v:
Minerals, Vol 13, Iss 8, p 1078 (2023)
Upper Cretaceous carbonate rocks of the Sarvak Formation are among the most important hydrocarbon reservoirs of the Middle East. This paper summarizes the depositional history, diagenetic alteration, and geochemistry of this formation in south and so
Externí odkaz:
https://doaj.org/article/cdf9877abe4d4f429766e7095bc540d5