Results 61 to 70 of about 466 (162)

Geological characteristic and its implications of shale exploration in Qijiang, Chongqing, China

Youqicang pingjia yu kaifa, 2022
Detailed field description and experimental analysis have been carried out for Wufeng-Longmaxi Formation shale profile in Anwen Town, Qijiang, Chongqing, by field profile observations and field measurements.
GAO Yuqiao, LIU Nana, ZHANG Peixian, HE Guisong, GAO Quanfang   +4 more
doaj  

Advantageous shale lithofacies of Wufeng Formation-Longmaxi Formation in Fuling gas field of Sichuan Basin, SW China

Petroleum Exploration and Development, 2016
The lithofacies types of Upper Ordovician Wufeng Formation-Lower Silurian Longmaxi Formation shale, the main producing layer in Fuling gas field, are classified in detail using the modified ternary diagram of siliceous minerals-carbonates minerals-clay ...
Lanyu WU, Dongfeng HU, Yongchao LU, Ruobing LIU, Xiaofeng LIU   +4 more
doaj   +1 more source

Dynamic elastic properties of the Wufeng–Longmaxi formation shale in the southeast margin of the Sichuan Basin

Journal of Geophysics and Engineering, 2014
In spite of the growing interest in Late Ordovician to the Early Silurian Wufeng–Longmaxi black shale for gas production in the southeast of the Sichuan Basin, little data is available on the acoustic properties of these shale reservoirs. The dynamic elastic properties of a suite of shales from this formation with different organic matter content were ...
Jixin Deng, Hui Shen, Zhonghua Xu, Zhonggao Ma, Qun Zhao, Chengcheng Li   +5 more
openaire   +1 more source

Structural detachment influences the shale gas preservation in the Wufeng-Longmaxi Formation, Northern Guizhou Province

Open Geosciences
Abstract In order to reveal the restriction in shale gas enrichment of the Wufeng-Longmaxi Formation in the northern Guizhou province, the influence model of detachment layer was established through field geological investigation, core observation, logging, sample analysis, and geological background data.
Shi, Sheng, Wang, Ganlu, Mou, Yuliang, Wei, Xiangfeng   +3 more
openaire   +2 more sources

Evaluation of Marine Shale Gas Reservoir in Wufeng–Longmaxi Formation, Jiaoshiba Area, Eastern Sichuan Basin

Energies
The Jiaoshiba area, as an important production capacity contribution block for the Fuling shale gas field, is of great significance for its long-term stable production. This study is based on continuous coring, and uses methods such as whole-rock mineral analysis, porosity and permeability analysis, gas content analysis, and organic geochemistry to ...
Qiang Yan, Aiwei Zheng, Li Liu, Jin Wang, Xiaohong Zhan, Zhiheng Shu   +5 more
openaire   +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