Results 1 to 10 of about 215,292 (307)

Facies-Dependent Evaluation of Compressibility in Shale Reservoirs: The Role of Pore-Fracture Structures and Connectivity. [PDF]

ACS Omega
Chen S, Zhou T, Wang H, Zhang J, Li P, Wei X.   +5 more
europepmc   +2 more sources

From shallow-water carbonate ramp to hemipelagic deep-marine carbonate deposition: Part 3. Lithostratigraphy and Formations of the Middle to Late Anisian Bulog sedimentary successions (Bulog Group) in the Dinarides (Bosnia and Herzegovina, Serbia, Montenegro) [PDF]

Geološki Anali Balkanskoga Poluostrva, 2023
In the Middle Anisian the opening of the Neo‐Tethys started and this is characterized by a significant change in deposition in the whole Western Tethys Realm.
Sudar Milan, Gawlick Hans-Jürgen, Bucur Ioan I., Jovanović Divna, Missoni Sigrid, Lein Richard   +5 more
doaj   +1 more source

Sedimentology, facies and depositional model of the alluvial fan of Abyek, Qazvin [PDF]

Journal of Stratigraphy and Sedimentology Researches, 2022
This study was done to describe and interpret the facies, the provenance of sediments, pedogenesis processes, and the model of the Abyek alluvial fan in the northern margin of Qazvin Plain, using 45 sediment samples in the form of nine profiles and nine ...
Vida Davoudi, Saeed Khodabakhsh, Behrouz Bahramabadi   +2 more
doaj   +1 more source

Facies Modeling of Heterogeneous Carbonates Reservoirs by Multiple Point Geostatistics [PDF]

Journal of Petroleum Science and Technology, 2016
Facies modeling is an essential part of reservoir characterization. The connectivity of facies model is very critical for the dynamic modeling of reservoirs. Carbonate reservoirs are so heterogeneous that variogram-based methods like sequential indicator
Aliakbar Bayat, Omid Asghari, Abbas Bahroudi, Meysam Tavvakoli   +3 more
doaj   +1 more source

Speleothems and Biomineralization Processes in Hot Spring Environment: The Case of Aedipsos (Edipsos), Euboea (Evia) Island, Greece

Journal of Marine Science and Engineering, 2022
Caves with hot springs and speleothem deposits are infrequent environments of high scientific interest due to their unique environmental conditions. The selected site is a small open cave with a hot spring and stalactites in the Aedipsos area (NW Euboea ...
Christos Kanellopoulos, Vasiliki Lamprinou, Artemis Politi, Panagiotis Voudouris, Ioannis Iliopoulos, Maria Kokkaliari, Leonidas Moforis, Athena Economou-Amilli   +7 more
doaj   +1 more source

Facies models of the Achimov Formation of East-Urengoiskoe license as the basis for optimizing exploration and field development patterns

Georesursy, 2020
The results of sedimentological core analysis of the Achimov Formation (Upper Valanginian, Lower Cretaceous) confirm that it was formed by higher efficiency systems of submarine fans in (relatively) deep marine basin.
Alena V. Khramtsova, Sergey I. Pakhomov, Nikita Y. Natchuk, Мaria P. Kalashnikova, Sergey V. Romashkin, Artem D. Musikhin, Nadezhda G. Semenova   +6 more
doaj   +1 more source

The Facies and Metamorphism Types Determination of Metamorphic Rock in The Part of Mekongga Complex

Geosfera Indonesia, 2020
Lambolemo Village is geomorphologically dominated by hilly slopes morphology. Lithology in the form of metamorphic rocks are mica schists and chlorite schists. The present research aimed to determine the facies and metamorphism types of metamorphic rocks
M. Musnajam, Ahmad Tarmidzi Abd Karim, N. Nurfadillah, Fahrudi Ahwan Ikhsan, Andri Estining Sejati   +4 more
doaj   +1 more source

Regional Factors Controlling the Type of Pliocene Deposits in the Southeastern Caspian Basin, NE Iran: Implication for Tectono-stratigraphic Analysis [PDF]

Journal of Petroleum Science and Technology, 2020
Providing information about the role of the major elements controlling the type of Pliocene deposits in the south­eastern part of the Caspian Basin by assessing regional and global parameters is very important to demonstrate the relationship between the ...
Behzad Soltani, Bijan Beiranvand, Seyed Reza Moussavi Harami, Javad Honarmand, Farid Taati   +4 more
doaj   +1 more source

Pyroclastic Density Current Facies in the Millennium Eruption of Tianchi Volcano, Northeast China: Insights From Topography, Stratigraphy, Granulometry, and Petrography

Frontiers in Earth Science, 2020
Large-scale pyroclastic density currents (PDCs) produce inhomogeneity of distributions, thicknesses, stratigraphic structures, and temperatures, thereby causing poor understanding of PDC emplacement processes.
Bo Zhao, Bo Zhao, Jiandong Xu, Jiandong Xu, Hongmei Yu, Hongmei Yu, Zhengquan Chen, Zhengquan Chen   +7 more
doaj   +1 more source

Some new ichnospecies stored in the Geological Department of the National Museum of Natural History, NAS of Ukraine

Geo&Bio, 2021
During the last decades, many scientists worldwide have focused on the study of activity signs of animals. Such signs of various animals have appeared in the geological history since Ediacaran rocks and can be found until today.
Volodymyr Grytsenko
doaj   +1 more source