Results 11 to 20 of about 168,661 (369)

Sequence stratigraphy of the Middle Jurassic Yan’an Formation (NE Ordos Basin, China), relationship with climate conditions and basin evolution, and coal maceral’s characteristics

Frontiers in Earth Science, 2023
The Yan’an Formation of the Ordos Basin in North China is among the largest and most extensively studied Jurassic coal reservoirs in the world. The lacustrine Yan’an Formation was investigated near Dongsheng (Ordos Basin, China) in its sequence ...
Dawei Lv, Dawei Lv, Yangyang Shen, A. J. Tom van Loon, Munira Raji, Zhihui Zhang, Guangzeng Song, Zhouhe Ren, Yujia Wang, Dongdong Wang   +9 more
doaj   +1 more source

Characteristics and classification of paleozoic tight reservoirs in the central uplift of the South Yellow Sea Basin

Energy Geoscience, 2022
Several sets of Paleozoic tight reservoirs are developed in the Central Uplift of the South Yellow Sea Basin. A qualitative analysis of the microscopic pore structure of the tight reservoir rocks was carried out through cast thin slice and scanning ...
Yumao Pang, Xingwei Guo, Xiangchun Chang, Junjian Zhang, Jingqi Zhou, Laixing Cai   +5 more
doaj   +1 more source

Microfacies, depositional environment and sequence stratigraphy of the carbonate-evaporate successions of the Kangan Formation in the central part of the Persian Gulf [PDF]

Journal of Stratigraphy and Sedimentology Researches, 2022
: The Persian Gulf possesses the largest gas fields in the world. The reservoir part of these fields includes upper Dalan and Kangan formations dating back to the Permo–Triassic age, equivalent to Arab countries' Khuff Formation in the south of the ...
Majid Fakhar, Peyman Rezaee, Amir Karimian Torghabeh   +2 more
doaj   +1 more source

Stratigraphic forward modeling of the Asmari Formation to determine carbonate production, sediment supply, and transport parameters in selected oilfields of Abadan Plain [PDF]

Journal of Stratigraphy and Sedimentology Researches, 2021
The Asmari Formation is a thick carbonate-terrigenous succession in the Zagros Foreland Basin  deposited during the Oligocene–Early Miocene ages. The Stratigraphic forward modeling is n used in this study to determine the sediment supply, transportation ...
Elham Asadi Mehmandosti, Somayeh Lashgari, S. Ali Moallemi, Jahanbakhs Daneshian   +3 more
doaj   +1 more source

Hydrocarbon potential assessment of the lacustrine fan delta reservoirs in the Lower Cretaceous syn-rift Xing’anling Formation in the Beier Sag, Hailar Basin, Northeast China

Frontiers in Earth Science, 2023
Efficient exploration and development of oil and gas resources in complex geological environments continue to pose significant challenges for the energy industry.
Xin Cui, Xin Cui, Jianghai Li, Hongfu Jiang, Hongxing Yan, Qingpeng Qi   +5 more
doaj   +1 more source

Facies Architecture Analysis for Paleo-environment Evaluation in “Tom” Oil Field, Eastern Niger Delta, Nigeria

Journal of Applied Sciences and Environmental Management, 2020
The cored section of reservoir C, well 4 of the drilled five wells that penetrated three reservoirs A, B and C in “TOM” oil field, Eastern Niger Delta was analysed and described on the basis of lithofacies, sedimentary structures and trace fossil ...
T.M. Asubiojo
doaj   +1 more source

Facies variations in response to tectonic evolution, climate and sea-level changes since the Late Cretaceous in Wuhu region, Eastern China

Frontiers in Marine Science, 2022
Eastern China has a complex environmental dynamics system in the western Pacific tectonic domain, and the study of its sedimentary records controlled by tectonic movements is distinctly significant for exploring sea-land interactions, global climate ...
Ting Wang, Longjiang Mao, Chunhui Zou, Huichuan You, Duowen Mo   +4 more
doaj   +1 more source

Sole marks reveal deep-marine depositional process and environment: Implications for flow transformation and hybrid-event-bed models

Journal of Sedimentary Research, 2021
Deposits of sediment gravity flows in the Aberystwyth Grits Group (Silurian, west Wales, United Kingdom) display evidence that sole marks are suitable for reconstructing depositional processes and environments in deep-marine sedimentary successions ...
J. Baas, Niall D. Tracey, J. Peakall
semanticscholar   +1 more source

Study on the Early Cretaceous fluvial-desert sedimentary paleogeography in the Northwest of Ordos Basin

Open Geosciences, 2023
Early Cretaceous desert sedimentary system was developed in Northwest Ordos Basin. At present, the research degree of desert sedimentary paleogeography is low.
Feng Yangwei, Ren Yan, Xia Fei, Jiang Ting, Lu Fengxian, Guo Jiazeng   +5 more
doaj   +1 more source

Studi Mekanisme Sedimentasi Formasi Dolokapa, Gorontalo

Jambura Geoscience Review, 2021
The Dolokapa Formation is a sedimentary rock formation formed in a deep-sea depositional environment with a fairly complex level of deformation and tectonic arrangement.
Tedy Harianto Salama, Sri Maryati, Intan Noviantari Manyoe   +2 more
doaj   +1 more source