Results 81 to 90 of about 870 (186)

Deep learning for paleokarst delineation in 3D seismic images

, 2020
To train our deep convolutional neural network for paleokarst delineation in 3D seismic images, we automatically generate 120 pairs of synthetic training datasets including 3D seismic images and the corresponding label images with the ground truth of the
Wu, Xinming (8507826)
core   +1 more source

Evaluation and quantification of modern karst features as proxies for paleokarst reservoirs [PDF]

, 2014
As karst features are buried into the deep subsurface and isolated from the mechanisms that formed them, they turn into paleokarst. Some karst features, such as hypogene and island karst, have a higher probability of being preserved into the deep ...
Travis, Ryan William, Travis, Ryan
core  

The Quaternary paleokarst of Alcubilla del Marqués (Soria)

, 1990
The paleokarst of Alcubilla del Marqués (Soria) is a portion of karstic building which has been eliminated by erosion. During karstic active stage, carbonatic (stalactite, stalagmite, cave popcorn) and siliciclastic (fluvial bars) sediments were ...
Alonso Gavilán, G., Ràmos Martín, M. C.   +1 more
core  

Tectonic-sedimentary differentiation in Chinese cratonic basins and its control over development of large-scale carbonate reservoirs

Shiyou shiyan dizhi
The marine cratons in China are characterized by "small scale, poor tectonic stability, and strong tectonic- sedimentary differentiation." Through the basin prototype restoration and paleogeographic evolution studies of the Tarim Basin, Sichuan Basin ...
Shuangjian LI, Yingqiang LI, Shoutao PENG, Yunqing HAO, Jingbin WANG, Yongli LIU, Xiucheng TAN, Xuhui XU   +7 more
doaj   +1 more source

Facies and depositional settings of the Middle Eocene-Oligocene carbonates in Kutch

Geodinamica Acta, 2018
Middle Eocene Fulra Limestone and Oligocene Maniyara Fort Formation represent platform carbonate deposits of Kutch at the north-western margin of India.
Santanu Banerjee, Sonal Khanolkar, Pratul Kumar Saraswati   +2 more
doaj   +1 more source

Characteristics of paleokarst processes and reservoir development of the middle Permian Maokou Formation in the Yuanba area,Sichuan Basin

Carsologica Sinica
In recent years, the Maokou Formation of the middle Permian in the Yuanba area of Northwest Sichuan has consistently yielded high-flow industrial gas, indicating significant exploration potential for the Maokou Formation in this area.
Shaocong JI, Qingyu ZHANG, Junjie BA, Guoquan NIE, Hongqi DONG, Guochen MO, Meng ZHANG   +6 more
doaj   +1 more source

Characteristics of Chaotic Weak Reflection in Carbonate Fracture-Cavity Reservoirs: A Case Study of Ordovician Reservoirs in Block 10 of the Tahe Oilfield, Tarim Basin, China. [PDF]

ACS Omega, 2023
Sun Z, Yang R, Yang P, Zhang S, Li Y, Zhao S, Geng F.   +6 more
europepmc   +1 more source

Paleoenvironments of Berriasian–lower Hauterivian deposits in the Western Neotethys: Late development, demise and drowning of the Slivnitsa carbonate platform (Western Bulgaria)

Evolving Earth
Sedimentological and biostratigraphic results are used to interpret the Early Cretaceous history of the newly named Slivnitsa carbonate platform which existed on the northern Neotethyan margin.
Athanas Chatalov, Daria Ivanova
doaj   +1 more source

Bryoherms from the lower Sarmatian (upper Serravallian, Middle Miocene) of the Central Paratethys. [PDF]

Facies, 2023
Piller WE, Harzhauser M.
europepmc   +1 more source

Geochemical Analysis of Dolomite in the Fourth Member of the Upper Sinian Dengying Formation, Northern Sichuan Basin, China. [PDF]

ACS Omega, 2023
Tang S, Dong S, Yang X, Fan C, Li H, Zhong Z, Liu S.   +6 more
europepmc   +1 more source