Results 21 to 30 of about 4,224,348 (129)

Analysis and significance of shale reservoir differences between Wujiaping Formation in Hongxing area and Longmaxi Formation in Jiaoshiba area, eastern Sichuan Basin

Shiyou shiyan dizhi
In the Hongxing area of the eastern Sichuan Basin, the Permian Wujiaping Formation developed a set of black, silicon-rich, and carbon-rich shale reservoirs, which are currently pivotal for enhancing shale gas reserves and production in the region.
Zhiyong MENG, Hanyong BAO, Kai LI, Yuhao YI, Zhiheng SHU, Fulin MENG   +5 more
doaj   +2 more sources

Precise Characterization of Fluid Logging Responses in Complex Shale Reservoirs: A Case Study From the Hongxing Area, Eastern Sichuan Basin

Geofluids
Precise characterization of fluid-sensitive logging responses in complex shale reservoirs is very important. It is essential for quantitative formation evaluation and development optimization.
Pei Deng, Jun Tang, Yu Chen, Dixian Yu
doaj   +2 more sources

Characteristics and research progress of Middle-Upper Permian marine shale reservoirs in middle Yangtze region

Youqicang pingjia yu kaifa
The Middle-Upper Permian marine shale formations in the middle Yangtze region are an important replacement field for shale gas exploration and development in China, with great resource potential. However, their reservoir development is complex.
KONG WEILIANG, LIU WEN, CHEN LEI, YU ZHENXIANG, QU TIANQUAN, ZHANG QIN, WU SHUAICAI, XIONG MIN, CAI GUANGYIN, GAO WANLI, QIU ZHEN   +10 more
doaj   +2 more sources

Formation and preservation of pores in deep limestone reservoirs: A case study of Upper Permian Changxing Formation, central Sichuan Basin, SW China

Petroleum Exploration and Development
In recent years, drilling data from wells Pengshen 10, Heshen 9, Tongshen 17 and Zhengyang 1 in the Sichuan Basin have confirmed the presence of a set of porous reef-beach limestone reservoirs in the Upper Permian Changxing Formation, which breaks the ...
Long WEN, Bing LUO, Benjian ZHANG, Xiao CHEN, Wenzheng LI, Yifeng LIU, Anping HU, Xihua ZHANG, Anjiang SHEN   +8 more
doaj   +2 more sources

The geochemical characteristics, distribution of marine source rocks and gas exploration potential in the northwestern Sichuan Basin, China

Journal of Natural Gas Geoscience, 2021
In recent years, the northwestern part of the Sichuan Basin has become a popular location for natural gas exploration. However, up to this point, the geochemical characteristics and distribution of marine source rocks in this area have not been ...
Guoyi Hu, Fei He, Jingkui Mi, Yilin Yuan, Jinhao Guo   +4 more
doaj   +1 more source

Accuracy Improvement of Different Landslide Susceptibility Evaluation Models through K‐Means Clustering: A Case Study on China’s Funing County

Mathematical Problems in Engineering, Volume 2023, Issue 1, 2023., 2023
Landslides occur in most countries. As one of the most serious geological hazards, landslides affect infrastructure construction. Thus, it is vital to prepare reliable landslide susceptibility evaluation maps to avoid landslide‐prone areas for various construction projects.
Yu-Feng Wu, A. Fa-you, Cheng Yang, Shi-qun Yan, Xiao-bo Kang, Huaiyu Wang   +5 more
wiley   +1 more source

The role of carbonate factories and sea water chemistry on basin‐wide ramp to high‐relief carbonate platform evolution: Triassic, Nanpanjiang Basin, South China

The Depositional Record, Volume 8, Issue 2, Page 386-418, June 2022., 2022
Basin‐wide synchronous shift from ramp to high‐relief platforms in the Nanpanjiang Basin points to a combination of high subsidence rate and basin starvation coupled with high rates of abiotic and microbial carbonate accumulation and marine cement stabilisation of oolitic margins as the primary causes for margin up‐building.
Daniel J. Lehrmann, Leanne M. Stepchinski, Hannah E. Wolf, Liangzi Li, Xiaowei Li, Marcello Minzoni, Meiyi Yu, Jonathan L. Payne   +7 more
wiley   +1 more source

Marine Shale Gas Occurrence and Its Influencing Factors: A Case Study from the Wufeng‐Longmaxi Formation, Northwestern Guizhou, China

Geofluids, Volume 2022, Issue 1, 2022., 2022
Organic‐rich shales were found in the Ordovician to Silurian Wufeng‐Longmaxi Formation in northwestern Guizhou province, China, which has high shale gas content revealed by field measurement. Shale gas occurrence, free gas/sorbed gas ratio, and their influencing factors are crucial for shale gas exploitation strategy.
Taotao Cao, Hu Liu, Anyang Pan, Mo Deng, Qinggu Cao, Ye Yu, Yanran Huang, Zhenghui Xiao, Lanxiao Hu   +8 more
wiley   +1 more source

Early Paleozoic Extension‐Compression Transition and Formation of a Paleo‐Oil Reservoir System in the NW Sichuan Basin: Implications for Deeply Buried Hydrocarbon Accumulation

Geofluids, Volume 2021, Issue 1, 2021., 2021
Owing to multiple tectonic events after the Late Triassic, the northern segment of the western Sichuan depression (NSWSCD) has a complex geological history of significant uplift and deeply buried. With abundant oil and gas play in the NSWSCD, the study of paleo‐oil reservoir systems and early hydrocarbon accumulation in this area is of great ...
Xiao Liang, Shu-gen Liu, Liang-liang Wu, Bin Deng, Jing Li, Meng-lin Zhang, Xu-hang Tan, Kun Zhang   +7 more
wiley   +1 more source

Geological significance of late Mid-Permian stratigraphy in northern and eastern Sichuan Basin, SW China

Shiyou shiyan dizhi, 2021
The Mid-Permian Maokou Formation in the Sichuan Basin shows good petroleum prospectivity. However, knowledge of the stratigraphy in the northern and eastern Sichuan Basin during the late Maokou period are still unclear.
Qianying YAO, Yifeng LIU, Qingchun JIANG, Yi HAO, Jingrui LI, Xueju LÜ, Wang SU, Xiaodong FU   +7 more
doaj   +1 more source