Results 21 to 30 of about 5,746,058 (301)

Eogenetic karst and its control on reservoirs in the Ordovician Majiagou Formation, eastern Sulige gas field, Ordos Basin, NW China

Petroleum Exploration and Development, 2020
To further ascertain the origin of the Ordovician Majiagou Formation reservoirs in the Ordos Basin, the M54-M51 sub-members of the Ordovician Majiagou Formation in the eastern Sulige gasfield of Ordos Basin were taken as examples to analyze the vertical ...
Kang XIE, Xiucheng TAN, Min FENG, Baobao WANG, Shoukang ZHONG, Mengying YANG, Wancai NIE, Zhanfeng QIAO, Wei ZENG   +8 more
doaj   +1 more source

Biostratigraphy and reservoir characteristics of the Ordovician Wufeng Formation—Silurian Longmaxi Formation shale in the Sichuan Basin and its surrounding areas, China

Petroleum Exploration and Development, 2021
Through graptolite identification in profiles, graptolite zone division, contour map compilation, and analysis of mineral composition, TOC content, lamina distribution features of shale samples, the biostratigraphic and reservoir characteristics of ...
Hongyan WANG, Zhensheng SHI, Shasha SUN
doaj   +1 more source

Geological Characteristics and Controlling Factors of Enrichment of Deep Shale Gas in the East Weiyuan–North Rongchang Area, Sichuan Basin, China

Frontiers in Earth Science, 2022
The southern Sichuan Basin is the core area of China’s efficient development of deep shale gas (burial depth greater than 3,500 m). Reservoir geological characteristics determine whether shale gas can be preserved, enriched, and produced. Taking the Long
Yijia Wu, Yijia Wu, Hongming Tang, Jing Li, Zhi Gao, Bei Yang, Cheng Yang, Tian Tang   +7 more
doaj   +1 more source

Topological Characteristics of Oil and Gas Reservoirs and Their Applications [PDF]

, 2017
We demonstrate applications of topological characteristics of oil and gas reservoirs considered as three-dimensional bodies to geological modeling.
V. A. Baikov, R. R. Gilmanov, Iskander A. Taimanov, A. A. Yakovlev   +3 more
openaire   +4 more sources

Reservoir computing with output feedback [PDF]

, 2011
Reinhart RF. Reservoir computing with output feedback. Bielefeld: Bielefeld University; 2011.A dynamical system approach to forward and inverse modeling is proposed. Forward and inverse models are trained in associative recurrent neural networks that are
Reinhart, René Felix, Reinhart, Felix
core   +1 more source

Characteristics and main controlling factors of the limy source rock gas reservoir in the first member of the Middle Permian Maokou Formation in the southern Sichuan and western Chongqing area: a case study of well DB 1

Shiyou shiyan dizhi, 2023
The Middle Permian Maokou Formation in the Sichuan Basin is an important natural gas payzone. Recently, Zhejiang Oilfield Company of CNPC obtained industrial gas flow of vertical well test 42×103 m3/d and horizontal well (well DB 1H) test 556×103 m3/d in
Xing LIANG, Zhengyu XU, Weimin LI, Liqiao MA, Yubing JI, Yufeng LUO, Bangchun DING   +6 more
doaj   +1 more source

Reservoir characteristics and main controlling factors of the fourth member of Ordovician Majiagou Formation in the central and eastern Ordos Basin

Shiyou shiyan dizhi, 2023
Recent exploration practice shows that the leopard porphyry dolomite reservoir in the fourth member of Ordovician Majiagou Formation in the central and eastern Ordos Basin has good exploration and development potential. Therefore, based on drilling cores,
Chunguo MOU, Jie XU, Yonghong GU, Jianpeng JIA, Wenxiong WANG, Xiucheng TAN   +5 more
doaj   +1 more source

Dolomitization and Reservoir Characteristics

Chigaku Zasshi (Jounal of Geography), 2009
Dolomite (dolostone) is a common carbonate rock in the geological records and is also a very important carbonate reservoir rock, which stock about 40% of global oil reserves. Most of the dolomites in the geological record are considered to be of replacement origin, although some were precipitated directly from pore-fluids.
openaire   +2 more sources

Shale reservoir characterization and implications for the exploration and development of the upper Permian Wujiaping Formation, Longmen–Wushankan area, eastern Sichuan Basin

Frontiers in Earth Science
Recent exploration efforts have revealed significant industrial gas flow from the Wujiaping Formation marine shale in the Longmen–Wushankan area of the eastern Sichuan Basin, underscoring its considerable exploration potential.
Wen Tang, Cong Tuo, Shaoguang Ma, Yongjun Yao, Dongxi Liu, Xinrui Yang, Licheng Yang, Hu Li   +7 more
doaj   +1 more source

Quantitative evaluation of the diagenesis and porosity evolution of tight sandstone reservoirs: A case study of the Yanchang formation in the Southern Ordos basin, China

CT&F Ciencia, Tecnología & Futuro, 2019
Evaluation of the pore evolution is key to gaining a better understanding of oil migration and accumulation in tight oil exploration for tight sandstone; to study the diagenesis and porosity evolution of tight sandstone reservoirs, we analysed the 8th ...
Meng Xiao, Dawei Chen, Guiqiang Qiu, Xuanjun Yuan, Chunfang Chen   +4 more
doaj   +1 more source