Results 1 to 10 of about 218 (174)

Influence of diapir structure on formation and distribution of overpressure in the Yinggehai Basin, South China Sea

open access: yesEnergy Science & Engineering, 2022
The Yinggehai Basin (YGH) in the South China Sea is a Cenozoic, high‐temperature, and high‐pressure basin. Exploration and development of natural gas resources in the YGH show that owing to the diapir structures make the formation pressure system is ...
Honglin Huang   +7 more
doaj   +2 more sources

Diapir structure and its constraint on gas hydrate accumulation in the Makran accretionary prism, offshore Pakistan

open access: yesChina Geology, 2020
: The Makran accretionary prism is located at the junction of the Eurasian Plate, Arabian Plate and Indian Plate and is rich in natural gas hydrate (NGH) resources.
Zhen Zhang   +9 more
doaj   +3 more sources

An investigation into the impact of diapir structures on formation pressure systems: a case study of the Yinggehai Basin, China

open access: yesGeothermal Energy
Under the influence of diapir structure, the formation pressure system is complicated. The characteristics of high temperature and high pressure are obvious, the prediction is difficult, and complex accidents such as well kick and leakage are frequent ...
An Jintao   +6 more
doaj   +2 more sources

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+2 more sources

Structures in Shallow Marine Sediments Associated with Gas and Fluid Migration

open access: yesJournal of Marine Science and Engineering, 2021
Geological structure changes, including deformations and ruptures, developed in shallow marine sediments are well recognized but were not systematically reviewed in previous studies. These structures, generally developed at a depth less than 1000 m below
Gongzheng Ma   +3 more
doaj   +1 more source

Natural gas distribution and reservoir-forming law of the Yinggehai Basin, China

open access: yesDizhi lixue xuebao, 2021
Oil-gas exploration in the Yinggehai basin shows, the formation, distribution and preservation of oil and gas resources are closely related to the overpressure system in the diapir zone.
WU Xunda   +4 more
doaj   +1 more source

Anatomy and evolution of the Astoin diapiric complex, sub-Alpine fold-and-thrust belt (France)

open access: yesBSGF - Earth Sciences Bulletin, 2021
The structure of the southwestern branch of the Alpine orogen is affected by the extensive Late Triassic evaporites. These evaporites have been involved in polyphased salt tectonics since the early Liassic, coeval with the Tethyan rifting, and are the ...
Célini Naïm   +3 more
doaj   +1 more source

Difference analysis of gravity decollement structures and its effect on hydrocarbon accumulation: By comparing analysis of Lower Congo-Congo Fan Basin and Niger Delta Basin

open access: yes地质科技通报, 2021
Gravitational decollement is a structural pattern commonly developed in passive continental marginal basins on both sides of the Atlantic Ocean.Two different types of gravity decollement structures with transitional salt and marine mudstone as ...
Dan Li   +6 more
doaj   +1 more source

Geology and evolution of the Cortes de Pallás diapir (Eastern Iberia)

open access: yesJournal of Maps, 2020
This paper presents an 1:20,000 geological map and cross-sections of the Cortes de Pallás diapir (eastern Iberia). This structure is located at the junction of the Iberian Chain and the Betic Cordillera, in the northernmost part of the eastern Prebetic ...
Óscar Navarro-Carrasco   +1 more
doaj   +1 more source

Tectonic setting and evolution of the Morin anorthosite, Grenville province, Quebec [PDF]

open access: yesBulletin of the Geological Society of Finland, 1970
The Morin Anorthosite Mass underlies an area of 2 500 square kilometers; it consists of three tectonic units: a dome, a diapir and a nappe. The units have in common a large part of their magmatic history, but their tectonic evolution is different.
J. Martignole, K. Schrijver
doaj   +1 more source

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