Results 31 to 40 of about 206,413 (198)

Optimized algorithm for multipoint geostatistical facies modeling based on a deep feedforward neural network.

PLoS ONE, 2021
Reservoir facies modeling is an important way to express the sedimentary characteristics of the target area. Conventional deterministic modeling, target-based stochastic simulation, and two-point geostatistical stochastic modeling methods are difficult ...
Jianpeng Yao, Wenling Liu, Qingbin Liu, Yuyang Liu, Xiaodong Chen, Mao Pan   +5 more
doaj   +1 more source

The Influence of Continental Mixosedimentite Sedimentation on Shale Oil Sweet Spot: A Case Study on the Permian Lucaogou Formation in the Jimsar Sag of the Junggar Basin, NW China

Frontiers in Earth Science, 2023
Over the years, shale oil has been at the leading edge of oil exploration and also become the hotspot of reserve increases for various oil fields. The Permian Lucaogou Formation in the Jimsar Sag has been less extensively researched in terms of, among ...
Chenggang Liang, Jinfeng Zhang, Jianjun Zhu, Wei Wang, Haiping Guo, Qiang Tan, Jun Zhao, Hongcheng Luo   +7 more
doaj   +1 more source

Biostratigraphy, Microfacies, Sedimentary Environments and Sequence Stratigraphy of the Late Devonian–Carboniferous Deposits at the Anarak Section, Central Iran

Acta Geologica Sinica - English Edition, 2023
The Late Devonian–early Carboniferous deposits of the Anarak section in northeastern Isfahan, Central Iran, evaluated based on conodont biostratigraphy, sedimentary environment and sequence stratigraphy.
Elahe Sattari, A. Bahrami, H. Vaziri-Moghaddam, A. Taheri, I. Boncheva   +4 more
semanticscholar   +1 more source

Sedimentological Influence on Physical Properties of a Tight Sandstone Reservoir: The Cretaceous Nenjiang Formation, Southern Songliao Basin, Northeast China

Frontiers in Earth Science, 2021
:The Nenjiang Formation, south of Songliao Basin, has many hydrocarbon bearing units, but currently the understanding of the distribution of viable reservoir sandstones is too limited to support a development strategy.
Jinkai Wang, Jinkai Wang, Jialin Fu, Jieming Wang, Kai Zhao, Jinliang Zhang, Jifu Liu   +6 more
doaj   +1 more source

Microfacies characteristics and reservoir potential of Triassic Baikouquan Formation, northern Mahu Sag, Junggar Basin, NW China

Journal of Natural Gas Geoscience, 2019
By using data such as lithology, thin sections, sedimentary structure, particle size, logging facies signs, mercury intrusion, porosity and permeability from 34 wells, 11 types of sedimentary microfacies were divided in this study.
Xinchuan Lu, Dong Sun, Xiangyang Xie, Xin Chen, Shuncun Zhang, Shengyin Zhang, Guoqiang Sun, Ji'an Shi   +7 more
doaj   +1 more source

From shallow-water carbonate ramp to hemipelagic deep-marine carbonate deposition: Part 1. General characteristics, microfacies and depositional history of the Middle to Late Anisian Bulog sedimentary succession in the Inner Dinarides (SW Serbia)

Annales g?ologiques de la Peninsule balkanique, 2023
The opening of the Neo-Tethys started in the Middle Anisian and is recorded in the drowning succession of the shallow-water Ravni/Steinalm Carbonate Ramp and the subsequent deposition of deep-marine limestones, e.g., the red nodular limestones of the ...
H. Gawlick, M. Sudar, D. Jovanovic, R. Lein, S. Missoni, I. Bucur   +5 more
semanticscholar   +1 more source

Microfacies and Sedimentary environment of Aliji Formation in selected wells from Kirkuk oil fields north Iraq

Tikrit Journal of Pure Science, 2023
The study carried out of Aliji Formation (Late Paleocene) for selected wells in three oil fields Kirkuk, Bai Hassan and Jambur The thickness of formations in the studied wells area (K-229) 172m, (BH-96) 57m,and (JM-55) 52m.
Lafta S. Kadhim, Faris N.Hassan, Tay H. Mansour   +2 more
doaj   +1 more source

Sedimentary micro-facies and gas bearing property of He2+3 Member in Shiguhao gas area, northern margin of Ordos Basin

Youqicang pingjia yu kaifa, 2022
Taking He2+3 Member in shiguhao gas area of Dongsheng gas field as the research object, the types and plane distribution of sedimentary facies in this area have been described, and the relation between sedimentary microfacies and natural gas distribution
GAO Zhaopu
doaj  

Microfacies and Reservoir Space Characteristics of Carbonate Reservoir of the Ordovician Yingshan Formation in Northern Slope of Tazhong Uplift, Tarim Basin

Geofluids, 2023
As an important stratum of exploration in the Tarim Basin, which is the largest petroleum basin in China, Yingshan Formation has great potential. The relationship between the fine division of microfacies and reservoir space characteristics has not been ...
Ping Ren
doaj   +1 more source

Microfacies and Sedimentary Environments of Gurpi and Pabdeh Formations in Southwest of Iran [PDF]

American Journal of Applied Sciences, 2009
Problem statement: The Upper Cretaceous Gurpi and lower Tertiary Pabdeh formations as units of folded Zagros Zone were studied in three different regions (Tang-e-Abolhiat, Tang-e-Zanjiran and Maharloo) in Fars Province, Iran. Approach: Gurpi formation consisted of thin to medium sized layers of gray marl and marlstone interbedded with thin layers of ...
openaire   +1 more source