Results 111 to 120 of about 1,169 (194)

Micropore structure and fractal characteristics of shale in Midwest China

Journal of Petroleum Exploration and Production Technology
To further clarify the optimal target layer in the horizontal section of Wufeng–Longmaxi shale, we selected 126 shale samples from the Wufeng–Longmaxi Formations (Long11 1 to Long11 4 and Long12 submember) as the primary study objects from the ...
Rui Shen, Xiaoyi Zhang, Hang Yang, Huichen Ren, Hekun Guo, Hongtao Zhou   +5 more
doaj   +1 more source

Sedimentary environment controls on the accumulation of organic matter in the Upper Ordovician Wufeng–Lower Silurian Longmaxi mudstones in the Southeastern Sichuan Basin of China

, 2018
The Upper Ordovician–Lower Silurian mudstones (including the Wufeng, Guanyinqiao and Longmaxi Formations) in the Sichuan Basin are some of the most important shale gas plays in China.
Shi-Yu Wang, Shu-Gen Liu, Christopher Xiao, Bo Ran, Wei Sun, Lei Yang, Yu-Yue Han, Di Yang, Yue-Hao Ye, Guo-Dong Xia   +9 more
core   +1 more source

An experimental investigation of the thermophysical properties of shale reservoirs: a case study of the Wufeng-Longmaxi formation in the Jiaoshiba Area

Journal of Geophysics and Engineering
Abstract The production of shale oil and gas is increasingly recognized as being influenced by temperature fields. Hydraulic fracturing involves the injection of substantial amounts of fracturing fluid into the reservoir, which alters the temperature field distribution and, in turn, affects shale gas production.
Xiaoqiong Wang, Xiaoyu Liu, Wei Zhang, Hua Wu, Zongxun Liu   +4 more
openaire   +1 more source

Characteristics of organic pores and composition of bio-precursors in the Wufeng and Longmaxi Formation shales, Southern Sichuan Basin, China

, 2018
Bio-precursors of organic matter, referring to formerly living precursors, can influence content and distribution of organic pores significantly. However, insufficient attention has been paid in previous studies. To research the impact of bio-precursors
Hong Liu, Guang Hu, Xiucheng Tan, Yuehao Ye, Kun Jiao, Qian Pang, Shun Yan, Dongfang Zhao   +7 more
core   +1 more source

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

Developing Characteristics of Shale Lamination and Their Impact on Reservoir Properties in the Deep Wufeng–Longmaxi Formation Shale of the Southern Sichuan Basin

The deep shale of the Wufeng–Longmaxi Formation in the southern Sichuan Basin has high gas potential. The development characteristics of lamination could significantly impact reservoir property.
Jingqiang Tan, Yaohua Wang, Jinqi Xu, Wenhui Liu, Xiao Ma, Huricha Wu   +5 more
core   +1 more source

Multi-scale Fractures and Their Influence on Shale Gas Deliverability in the Longmaxi Formation of the Changning Block, Southern Sichuan Basin, China. [PDF]

ACS Omega, 2023
Zhao S, Zheng M, Liu S, Li B, Liu Y, He Y, Wang G, Qiu X.   +7 more
europepmc   +1 more source

Generation Mechanism and LWD-Based Identification Methods for Highly Fractured Shale: A Case Study of Wufeng-Longmaxi Formations, Sichuan Basin. [PDF]

ACS Omega
Qiu X, Shi W, He C, Wang T, He H, Tan P, Ye X, Wei W, Feng X, Jiao E.   +9 more
europepmc   +1 more source

Pore Structure Heterogeneity Controlled by Mineral-Organic Associations in the Wufeng-Longmaxi Shale, Upper Yangtze Block, South China. [PDF]

ACS Omega
Ge T, Xu J, Lai W, Liu W, Qiao Y, Wu W, Mou C, Yao J.   +7 more
europepmc   +1 more source

Comprehensive analysis of reservoir comparison and controls on pore structure in the Wufeng-Longmaxi shale, Southern Sichuan. [PDF]

Sci Rep
Leng Y, Tang H, Feng Y, Shi X, Yu W, Li Z, Li H.   +6 more
europepmc   +1 more source