Results 31 to 40 of about 967,945 (347)

Salt tectonics [PDF]

open access: yes
Salt tectonics refers to structural deformation involving bodies composed of evaporite minerals. The Dutch subsurface is characterized by a thick sequence of Zechstein salt deposited during the Late Permian. Its deformation in response to several tectonic phases had a pronounced influence on Meso-Cenozoic tectonostratigraphic and depositional evolution.
Bouroullec, R., Veen, J.H. ten
openaire   +1 more source

Influence of salt in the tectonic development of the frontal thrust belt of the eastern Cordillera (Guatiquía area, Colombian Andes) [PDF]

open access: yes, 2015
Geological maps, seismic lines and data from a dry exploration well are used to develop a new structural model for a segment of the eastern foothills of the Eastern Cordillera of Colombia, emphasizing the role of salt tectonics.
Mora, Andrés   +2 more
core   +2 more sources

Advanced methods for seismic imaging when mapping hydrocarbon traps associated with salt domes

open access: yesГеофизический журнал, 2014
This paper is the first in a series of tutorials on the usage of modern migration methods for seismic imaging in areas of intense salt tectonics. In the paper, various types of hydrocarbon traps associated with salt domes in the Dnieper-Donets depression
A. Tiapkina, Yu. Tyapkin, A. Okrepkyj
doaj   +1 more source

Post-salt trapping mechanism of south-east Pre-Caspian and its application to petroleum exploration

open access: yesJournal of Petroleum Exploration and Production Technology, 2020
The Kungurian saliferous sediments of the Pre-Caspian sedimentary basin represented by thick stratum of rock salt with interlayered lenses of anhydrites, terrigenous and carbonate rocks.
Aitbek Akhmetzhanov   +4 more
doaj   +1 more source

Application of machine learning in the analysis of seismic data to identify tectonic faults in various seismogeological conditions [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Серия Науки о Земле
The article presents the results of a comparative analysis of algorithms for automatic interpretation of tectonic faults based on seismic data recorded in various seismogeological conditions. For each type of geological section (platform, salt tectonics,
Nikolaenko, Sergey Viktorovich   +4 more
doaj   +1 more source

How Fast Can Minibasins Translate Down a Slope? Observations from 2D Numerical Models

open access: yesTektonika, 2023
Minibasins are important features in salt-bearing basins and are abundant in salt-detached continental slopes where the salt and the overlying sedimentary cover (including minibasins) undergo seaward translation due to gravity.
Naiara Fernandez   +5 more
doaj   +1 more source

FINITE-ELEMENT MODELING OF SALT TECTONICS

open access: diamondProceedings of National Aviation University, 2012
Natalia Bakhova
openaire   +3 more sources

Growth history of fault-related folds and interaction with seabed channels in the toe-thrust region of the deep-water Niger delta [PDF]

open access: yes, 2015
The deep-water fold and thrust belt of the southern Niger Delta has prominent thrusts and folds oriented perpendicular to the regional slope that formed as a result of the thin-skinned gravitational collapse of the delta above overpressured shale.
Jolly, BA, Lonergan, L, Whittaker, A
core   +1 more source

Tajik Basin and Southwestern Tian Shan, Northwestern India‐Asia Collision Zone: 1. Structure, Kinematics, and Salt Tectonics in the Tajik Fold‐and‐Thrust Belt of the Western Foreland of the Pamir

open access: yesTectonics, 2020
Surface, seismic, and borehole data characterize the Neogene‐Recent Tajik fold‐and‐thrust belt of the Tajik basin. The basin experienced little sub‐detachment basement deformation, acting as a rigid foreland plate during the Pamir orogeny. The Tajik fold‐
Ł. Gągała   +9 more
semanticscholar   +1 more source

Shear-Wave Splitting and Mantle Flow Beneath the Colorado Plateau and its Boundary with the Great Basin [PDF]

open access: yes, 2008
Shear-wave splitting measurements from SKS and SKKS phases show fast polarization azimuths that are subparallel to North American absolute plate motion within the central Rio Grande Rift (RGR) and Colorado Plateau (CP) through to the western rim of the ...
Aster, Richard   +7 more
core   +1 more source

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