Results 1 to 10 of about 365,863 (321)

Types and distribution of the shale sedimentary facies of the Lower Cambrian in Upper Yangtze area, South China

Petroleum Exploration and Development, 2017
Based on comprehensive analysis of outcrops, cores, rock thin sections, mineral X-ray diffraction and Argon ion-milling – scanning electron microscopy, nine lithofacies types and five facies marks in the Lower Cambrian Meishucun Formation and Qiongzhusi ...
Zhongbao LIU, Bo GAO, Yuying ZHANG, Wei DU, Dongjun FENG, Haikuan NIE   +5 more
doaj   +4 more sources

Relationship between stratigraphic overlap and sedimentary facies evolution of the Junggar Basin, Northwest China [PDF]

Scientific Reports
The interaction between the topography of the slope zone on the edge of the basin and the distribution of sediments is crucial for accurately predicting sediment distribution, but few studies emphasize the impact of stratigraphic overlap on the spatial ...
Yuanpei Zhang, Qingchun Meng, Fajun Guo, Aihua Yan, Jun Xie, Hongmei Wang, Zaihe Chen, Xuecai Zhang   +7 more
doaj   +2 more sources

Study on sedimentary facies characteristics of Xujiahe Formation in Sichuan Basin [PDF]

E3S Web of Conferences, 2021
Sedimentary facies is the summation of all primary sedimentary features in a sedimentary unit, which is the product of sedimentation in a specific environment. It emphasizes the material performance of sediment formation conditions, including mineralogy,
Zhiguo Wang
doaj   +1 more source

Sedimentary Facies Controls for Reservoir Quality Prediction of Lower Shihezi Member-1 of the Hangjinqi Area, Ordos Basin

Minerals, 2022
The tight gas reserves in the Hangjinqi area are estimated at 700 × 109 m3. Since the exploration of the Hangjinqi, numerous wells are already drilled. However, the Hangjinqi remains an exploration area and has yet to become a gas field.
A. Anees, Hucai Zhang, U. Ashraf, Ren Wang, Kai Liu, A. Abbas, Z. Ullah, Xiaonan Zhang, Lizeng Duan, Fengwen Liu, Yang Zhang, Shucheng Tan, Wanzhong Shi   +12 more
semanticscholar   +1 more source

Cambrian Ordovician sedimentary facies and its evolution in Tadong area [PDF]

E3S Web of Conferences, 2021
In order to clarify the sedimentary development law under the Cambrian Ordovician regional stratigraphic framework in Tadong area, and lay a theoretical foundation for further oil and gas exploration in the study area.
Hansheng Ding
doaj   +1 more source

Identification of Favorable Zones of Gas Accumulation via Fault Distribution and Sedimentary Facies: Insights From Hangjinqi Area, Northern Ordos Basin

Frontiers in Earth Science, 2022
The Hangjinqi area was explored for natural gas around 40 years ago, but the efficient consideration in this area was started around a decade ago for pure gas exploration.
A. Anees, Hucai Zhang, U. Ashraf, Ren Wang, Kai Liu, Hassan Nasir Mangi, R. Jiang, Xiaonan Zhang, Qi Liu, S. Tan, Wanzhong Shi   +10 more
semanticscholar   +1 more source

Quaternary sedimentary sequence and sedimentary environment restoration in the Jinzhong Basin, Fenhe Rift Valley

Dizhi lixue xuebao, 2021
Jinzhong Basin is a Cenozoic intracontinental faulted sedimentary basin located in the middle of Fen-Wei graben system. Our study aims to identify the Quaternary sedimentary sequence and reveal the Quaternary sedimentary environmental evolution of the ...
QIN Bangce, FANG Weixuan, ZHANG Jianguo, JIA Runxing, XIAO Wenjin   +4 more
doaj   +1 more source

Recognizing key sedimentary facies and their distribution in mixed turbidite–contourite depositional systems: The case of the Pacific margin of the Antarctic Peninsula

Sedimentology, 2022
Interplay of deep‐water sedimentary processes is responsible for building a myriad of features and deposits across mixed turbidite–contourite systems, from 200 km long sedimentary drifts.
S. Rodrigues, F. Hernández‐Molina, C. Hillenbrand, R. Lucchi, F. J. Rodríguez-Tovar, M. Rebesco, R. Larter   +6 more
semanticscholar   +1 more source

Computer-assisted stochastic multi-well correlation: Sedimentary facies versus well distality

Marine and Petroleum Geology, 2021
Computer-assisted stratigraphic correlation can help to produce several scenarios reflecting interpretation uncertainties. In this work, we propose a method which translates sedimentary concepts into a correlation cost for each possible stratigaphic ...
P. Baville, M. Apel, S. Hoth, D. Knaust, Christophe Antoine, C. Carpentier, G. Caumon   +6 more
semanticscholar   +1 more source

Depositional Sedimentary Facies, Stratigraphic Control, Paleoecological Constraints, and Paleogeographic Reconstruction of Late Permian Chhidru Formation (Western Salt Range, Pakistan)

Journal of Marine Science and Engineering, 2021
The Upper Indus Basin, in Pakistan’s western Salt Range, is home to the Zaluch Gorge. The sedimentary rocks found in this Gorge, belonging to the Chhidru Formation, were studied in terms of sedimentology and stratigraphy, and provide new insights into ...
S. K. Ali, H. Janjuhah, S. Shahzad, G. Kontakiotis, Muhammad Saleem, U. Khan, Stergios D. Zarkogiannis, P. Makri, A. Antonarakou   +8 more
semanticscholar   +1 more source