Advances in Accumulation Conditions of Unconventional Oil and Gas Resources in Complicated Structure Areas

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ORIGINAL RESEARCH

Published on 28 Nov 2025

Sedimentary environmental constraints on organic matter enrichment in the coal-bearing Permian Longtan Formation: a case study from NT1H Well, Central Sichuan Basin, China

Yongjun Yao
Xuesong Tian
Maoyao Liu
Yisha Liao
Junfei Peng
Dongxin Guo
Ye Zhang
Yuelei Zhang
Cong Tuo
3 more
Tingpeng He

doi 10.3389/feart.2025.1690793

312 views

ORIGINAL RESEARCH

Accepted on 26 Nov 2025

Fractal Characteristics of Full-scale Pores and Throats in Tight Sandstone and its application in analysis of main controlling factors of reservoir

Linjie Feng
Ruogu Wang
Nan Liu
Ze Gao

ORIGINAL RESEARCH

Published on 19 Nov 2025

Hydrocarbon charging processes of deep fractured-vuggy dolomite reservoirs in the Ediacaran Dengying Formation, Southern Sichuan Basin, SW China

Hongxiang Jin

doi 10.3389/feart.2025.1710366

613 views

ORIGINAL RESEARCH

Accepted on 18 Nov 2025

Reservoir Characteristics and Enrichment Features of the Low-Permeability to Tight Transition Zone in the Jishan Sandstone, Shang 541 Area

Chao Huang
Jianhui Zeng

109 views

ORIGINAL RESEARCH

Accepted on 17 Nov 2025

Reservoir characteristics and petrophysical controlling factors of the tight sandstone of He-8 Member in eastern Yanchuan area, Yan'an Gas Field

Yaning Gao
Shuai Yin
Haiyang Guo
Zhihao Jiang

ORIGINAL RESEARCH

Published on 31 Oct 2025

Fracture prediction method and application based on multi-attribute fusion generative adversarial network

Yongheng Zhang
Xingjian Wang
Yang Li
Xudong Jiang
Han Zhang

doi 10.3389/feart.2025.1642287

1,157 views

ORIGINAL RESEARCH

Accepted on 30 Sep 2025

Characteristics of Karst Geothermal system in Intermountain Fault Basin: a case study of Taiyuan Basin in North China

Tinghao Wang
Xinwei Wang
Xuan Zhang
Lu Luo
Huiying Liu

261 views

ORIGINAL RESEARCH

Published on 25 Sep 2025

Geological information-driven deep learning for lithology identification from well logs

Luoyuan Chen
Xingjian Wang
Zhanbo Liu

doi 10.3389/feart.2025.1662760

2,267 views

ORIGINAL RESEARCH

Published on 24 Sep 2025

Characteristics and controlling factors of the Triassic Xu5 tight sandstone reservoirs, Western Sichuan depression, China

Xiaojuan Wang
Zhihong Wang
Lan Li
Hualing Ma
Zhiyun Sun
Shun Li
Aobo Zhang
Xuli Wang
Ke Yang

doi 10.3389/feart.2025.1635249

1,311 views

ORIGINAL RESEARCH

Published on 29 Aug 2025

Reservoir heterogeneity in deep marine-continental transitional shales: the role of lithofacies and quality in the coal-bearing longtan formation, central Sichuan basin

Longyi Wang
Xizhe Li
Ya’na Chen
Hongming Zhan
Xiangyang Pei
Yuchuan Chen
Nijun Qi
Weikang He
Wenxuan Yu
1 more
Yuhang Zhou

doi 10.3389/feart.2025.1650521

1,110 views

ORIGINAL RESEARCH

Published on 29 Aug 2025

Prediction method and application of the effective period of oil and gas formation by transport of oil source fault

Huijian Wen
Chao Wang

doi 10.3389/feart.2025.1655275

3,055 views

ORIGINAL RESEARCH

Published on 28 Aug 2025

Automatic detection and classification of igneous rock fractures from imaging logging using K-mean algorithm and DNN

Meng Wang
Quan Zhou
Lu Yin
Yu Dong

doi 10.3389/feart.2025.1640215

1,245 views

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Economic Geology

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Articles

Sedimentary environmental constraints on organic matter enrichment in the coal-bearing Permian Longtan Formation: a case study from NT1H Well, Central Sichuan Basin, China

Fractal Characteristics of Full-scale Pores and Throats in Tight Sandstone and its application in analysis of main controlling factors of reservoir

Hydrocarbon charging processes of deep fractured-vuggy dolomite reservoirs in the Ediacaran Dengying Formation, Southern Sichuan Basin, SW China

Reservoir Characteristics and Enrichment Features of the Low-Permeability to Tight Transition Zone in the Jishan Sandstone, Shang 541 Area

Reservoir characteristics and petrophysical controlling factors of the tight sandstone of He-8 Member in eastern Yanchuan area, Yan'an Gas Field

Fracture prediction method and application based on multi-attribute fusion generative adversarial network

Characteristics of Karst Geothermal system in Intermountain Fault Basin: a case study of Taiyuan Basin in North China

Geological information-driven deep learning for lithology identification from well logs

Characteristics and controlling factors of the Triassic Xu5 tight sandstone reservoirs, Western Sichuan depression, China

Reservoir heterogeneity in deep marine-continental transitional shales: the role of lithofacies and quality in the coal-bearing longtan formation, central Sichuan basin

Prediction method and application of the effective period of oil and gas formation by transport of oil source fault

Automatic detection and classification of igneous rock fractures from imaging logging using K-mean algorithm and DNN

Frontiers in Earth Science

Economic Geology