Results 61 to 70 of about 449 (130)

A Case Study on Preservation Conditions and Influencing Factors of Shale Gas in the Lower Paleozoic Niutitang Formation, Western Hubei and Hunan, Middle Yangtze Region, China

Geofluids, Volume 2024, Issue 1, 2024.
The Niutitang Formation of the lower Cambrian (Є1n) is a target reservoir of shale gas widely developed in China’s Middle‐Upper Yangtze region, with the characteristics of being widely distributed, having a big thickness and highly organic carbon abundance. However, the exploration and research degree are relatively low. Based on extensive core sample,
Shengling Jiang, Qinghua Zhou, Yanju Li, Rili Yang, Shengnan Nancy Chen   +4 more
wiley   +1 more source

Interactive Forward and Inversion Scheme‐Based Anisotropic Correction for Shale Gas Horizontal Well Sonic Logs and Its Application

International Journal of Energy Research, Volume 2024, Issue 1, 2024.
Well logging interpretation and evaluation of reservoirs in horizontal wells plays an important role in shale gas exploration and development. The accuracy of the interpreted petrophysical parameters is directly affected by well logging curves. This study focuses on a horizontal well targeting deep shale gas layers in the Luzhou block, Southern Sichuan
Xiaoxue Qiu, Xuewen Shi, Maojie Liao, Dongjun Zhang, Guanghai Zhong, Xiang Gao, Yang Yang, Deweiran Kong, Hu Li   +8 more
wiley   +1 more source

Lithofacies Types and Physical Characteristics of Organic-Rich Shale in the Wufeng-Longmaxi Formation, Xichang Basin, China. [PDF]

ACS Omega, 2023
He W, Li T, Mou B, Lei Y, Song J, Liu Z.
europepmc   +1 more source

Variational Reservoir Characteristics of the Wufeng-Longmaxi Formation from Different Sedimentary Region and Its Implications in Southeastern Sichuan Basin, China. [PDF]

ACS Omega, 2023
Li L, Liu J, Wang W, Zhao P, Lu Y.
europepmc   +1 more source

Natural Fracture Development Characteristics and Their Relationship with Gas Contents-A Case Study of Wufeng-Longmaxi Formation in Luzhou Area, Southern Sichuan Basin, China. [PDF]

ACS Omega, 2022
He S, Qin Q, Qin Z, Zhou J.
europepmc   +1 more source

Study on the Pore Structure and Fractal Characteristics of Different Lithofacies of Wufeng-Longmaxi Formation Shale in Southern Sichuan Basin, China. [PDF]

ACS Omega, 2022
Qian C, Li X, Shen W, Zhang Q, Guo W, Hu Y, Cui Y, Jia Y.   +7 more
europepmc   +1 more source

Prospect analysis of the deep marine shale gas exploration and development in the Sichuan Basin, China

Journal of Natural Gas Geoscience, 2018
The shale gas exploration and development in Sichuan Basin had achieved a major breakthrough remarkably. However, the business development focused on the marine shale gas in shallow layers (vertical depth  3500 m) business development in Wufeng Formation-
Shengxiang Long, Dongjun Feng, Fengxia Li, Wei Du   +3 more
doaj   +1 more source

Fractal Characteristics and Significance of Different Pore Types of the Wufeng-Longmaxi Formation, Southern Sichuan Basin, China, Based on N₂ Adsorption and Image Analysis. [PDF]

ACS Omega, 2021
Chen Y, Tang H, Zheng M, Li C, Zhao S, Zhao N, Leng Y.   +6 more
europepmc   +1 more source

Effects of volcanic activities in Ordovician Wufeng–Silurian Longmaxi period on organic-rich shale in the Upper Yangtze area, South China

Petroleum Exploration and Development, 2018
Based on the corresponding relationship between the paleoproductivity, redox conditions and volcanism within a chronostratigraphic framework, the effects of volcanic events in the Wufeng–Longmaxi period on organic abundance of shale were examined ...
Lanyu WU, Yongchao LU, Shu JIANG, Xiaofeng LIU, Guisong HE   +4 more
doaj   +1 more source

Characteristics and significance of hydrocarbon-forming organisms of Wufeng-Longmaxi formation in Pengshui and its adjacent areas

Youqicang pingjia yu kaifa, 2019
By the observation of the organic microscopic composition and scanning electron microscopy of the whole rock, the black shale of the Upper Ordovician Wufeng-Lower Silurian Longmaxi formation in Pengshui and its adjacent core wells Microscopic observation,
YANG Zhenheng, ZHAI Changbo, DENG Mo, BAO Yunjie, ZHANG Peixian, ZHANG Qingzhen, XIE Xiaomin   +6 more
doaj