Results 111 to 120 of about 1,267 (203)

Multi-phase paleokarst reconstruction over hundreds of millions of years: A case study of the Majiagou Formation, Ordos Basin

open access: yesGeoscience Frontiers
Haoxiang Lan   +9 more
semanticscholar   +1 more source

El paleocarst a Mallorca / Paleokarst in Mallorca

open access: yesEndins: publicació d'espeleologia, 1995
Fornós, Joan J.   +3 more
openaire   +1 more source

Electrofacies classification of deeply buried carbonate strata using machine learning methods: A case study on ordovician paleokarst reservoirs in Tarim Basin

Marine and Petroleum Geology, 2021
The paleokarst system is one of the main carbonate reservoirs, which can form important super-large oil fields. There are many typical paleokarst reservoirs in the Tarim Basin Ordovician strata, mainly composed of caves, vugs, and fractures.
Wei Xin, Fei Tian, Xiaocai Shan
exaly   +2 more sources

Paleokarst caves recognition from seismic response simulation to CNN detection

Geophysics, 2023
Paleokarst systems, found in carbonate rock formations worldwide, have potential for creating vast reservoirs and facilitating hydrocarbon migration. Thus, studying these systems is essential for the exploration and development of carbonate reservoirs ...
Donglin Zhu   +6 more
semanticscholar   +1 more source

Genesis, Distribution, and Characterization of a Paleokarst Subsurface River System in the Tahe Area, Tarim Basin, Western China

SPE Reservoir Evaluation & Engineering, 2023
Subsurface river systems constitute one of three major paleokarst types that make up Ordovician reservoirs in the Tahe area of the Tarim Basin. The total length of the river system is approximately 400 km, and the reserves associated with this karst ...
Xinrui Lyu   +3 more
semanticscholar   +1 more source

Diagenetic responses to sea-level change: Integration of field, stable isotope, paleosol, paleokarst, fluid inclusion, and cement stratigraphy research to determine history and magnitude of sea-level fluctuation

Bulletin
Quantifying the history of changes in sea level is an important constraint for modeling sedimentary systems. Integration of diagenetic evidence for subaerial exposure with stratigraphic evidence of paleotopography is important for determining the history
Robert H. Goldstein   +2 more
semanticscholar   +1 more source

3D GPR attribute classification: A case study from a paleokarst breccia pipe in the Billefjorden area on Spitsbergen, Svalbard

Geophysics, 2022
Ground-penetrating radar (GPR) is a method that can provide detailedinformation about the near subsurface in sedimentary and carbonateenvironments. Classical interpretation of GPR data (e.g., based onmanual feature selection) is often labor-intensive and
N. Allroggen   +4 more
semanticscholar   +1 more source

Karst and Paleokarst☆

2014
Karst is a term used to describe the processes and products of the natural dissolution of soluble rocks, usually limestone. It produces a distinctive suite of surface geomorphological features on scales of millimeter to kilometer. Many karst landforms are intimately linked to underground drainage systems, or caves, which are an integral component of ...
openaire   +2 more sources

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