Results 41 to 50 of about 12,697 (195)

Analysis of the Importance of Extension in Accounting for the Post-Carboniferous Subsidence of the North Sea Basin [PDF]

open access: yes, 1986
Post Carboniferous sedimentary deposition in the Central North Sea basins can be separated into three major periods: Permian, Triassic and mid-Jurassic through present.
Hellinger, Steven J.   +2 more
core   +1 more source

Active Tectonics in Southern Xinjiang, China: Analysis of Terrace Riser and Normal Fault Scarp Degradation Along the Hotan-Qira Fault System [PDF]

open access: yes, 1993
The northern piedmont of the western Kunlun mountains (Xinjiang, China) is marked at its easternmost extremity, south of the Hotan-Qira oases, by a set of normal faults trending N50E for nearly 70 km.
Avouac, Jean-Philippe, Peltzer, Gilles
core   +1 more source

Seismic Data Interpretation: A Case Study of Southern Sindh Monocline, Lower Indus Basin, Pakistan [PDF]

open access: yesMehran University Research Journal of Engineering and Technology, 2015
The Sindh monocline in Lower Indus Basin is an important oil and gas producing area of Pakistan where a large number of oil, gas and condensate fields have been discovered from structural traps.
Shabeer Ahmed Abbasi   +2 more
doaj  

Sédimentologie, paléontologie et paléoenvironnements côtiers de la région de Porrentruy (Sud-Rhénan, Paléogène, Jura, Suisse): implications géodynamiques [PDF]

open access: yes, 2018
.: Located in the distal part of the Swiss Molasse Basin and in the southern extension of the Rhine Graben, the conglomeratic deposits belonging to the Gompholithes & Conglomérats stratigraphic group have been the object of detailed sedimentological and ...
Becker, Damien   +5 more
core  

A double scale methodology to investigate flow in karst fractured media via numerical analysis. The Cassino plain case study (Central Apennine, Italy) [PDF]

open access: yes, 2018
A methodology to evaluate the hydraulic conductivity of the karstmedia at a regional scale has been proposed, combining pumping tests and the hydrostructural approach, evaluating the hydraulic conductivity of fractured rocks at the block scale ...
Lancia, M., Petitta, M., Saroli, M.
core   +3 more sources

Overview on the subsurface structure-tectonic controls in the northwest Bahariya, Western Desert, Egypt

open access: yesEgyptian Journal of Petroleum, 2020
A regional structural investigation was done on the northwestern part of Bahariya Oasis, using the potential field maps aided by geo-seismic sections and wells data.
Ahmad A. Azab   +2 more
doaj   +1 more source

Contribution of aerogravity data interpretation to the study of the deep structure of Agadem petroleum block (Niger)

open access: yesGeodesy and Cartography, 2023
The main information provided by gravity maps is the geographical distribution of density heterogeneities in the subsurface. It is an important tool widely used for the mapping of geological structures, especially in the oil industry.
Abdourhamane Halidou Amadou   +2 more
doaj   +1 more source

On the Move: 2023 Observations on Real Time Graben Formation, Grindavík, Iceland

open access: yesGeophysical Research Letters
Grabens, or valleys formed during extensional tectonic events, are common but rarely observed during formation. In November 2023, inelastic surface deformation formed abruptly along Iceland's plate boundary in Grindavík. We documented graben formation in
Gregory P. DePascale   +17 more
doaj   +1 more source

Stratigraphy and petrology of the Miocene Montjuic delta: (Barcelona, Spain). [PDF]

open access: yes, 2012
The Neogene rift in the Catalan Coastal Ranges, which is located in the NE part of the Eastern Iberian Margin, corresponds to a system of grabens formed at the nort h - we s t e rn edge of the Valencia Trough.
Calvet, F. (Francesc)   +5 more
core  

Structural and hydrogeological features of a Lias carbonate aquifer in the Triffa Plain, NE Morocco [PDF]

open access: yes, 2012
The rising demand for water and the contamination of shallow water table aquifers has led authorities in NE Morocco to look for deeper groundwater resources in the Triffa Plain, namely in Lower Jurassic (Lias) dolomitic limestones. The liassic aquifer is
Barkaoui, Alae Eddine   +7 more
core   +1 more source

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