Petroleum Science Volume 22, Issue 8

Pages 3069-3472 (August 2025)

Petroleum Geology & Geophysics

The genesis and accumulation mechanism of CBM in the typical mid- to low-rank coal-bearing basins

Bin Zhang, Shu Tao, Fan Yang, Yi Cui, ... Xin-Yang Men

Pages 3069-3085

Natural fractures and their effectiveness in deep tight sandstone reservoirs of foreland thrust belts in the southern Junggar Basin, China

Guo-Ping Liu, Zhi-Jun Jin, Lian-Bo Zeng, Xiao-Xuan Chen, ... Song Cao

Pages 3086-3100

A new model for determining the effective permeability of tight reservoirs based on Fractal-Monte Carlo method

You Zhou, Song-Tao Wu, Ru-Kai Zhu, Xiao-Hua Jiang, Gan-Lin Hua

Pages 3101-3118

The occurrence, origin, and enrichment of helium in the Wufeng-Longmaxi shale gas in the Sichuan Basin, China

Yan-Yan Chen, Shi-Zhen Tao, Wei Wu, Xiang-Bai Liu, ... Yue Chen

Pages 3119-3132

Logging evaluation of acoustic anisotropy and its relationship with “sweet spots” in lacustrine shale oil reservoirs: The Fengcheng Formation of the Mahu Sag, China

Song Wang, Gui-Wen Wang, Hai-Zhu Wang, Meng-Jie Liu, ... Shi-Qian Li

Pages 3133-3151

Identification and distribution patterns of the ultra-deep small-scale strike-slip faults based on convolutional neural network in Tarim Basin, NW China

Hao Li, Jun Han, Cheng Huang, Lian-Bo Zeng, ... Yi-Chen Song

Pages 3152-3167

Rift marginal coarse-grained sediment gravity flow deposits in the Eocene Dongying Depression, Bohai Bay Basin, China: Balancing tectonic and climatic controls

Rong-Heng Tian, Ben-Zhong Xian, Peng Chen, Lin Zhao, ... Si-Rui Chen

Pages 3168-3188

Occurrence state of lacustrine shale oil in the second member of the Paleogene Kongdian Formation, Cangdong Sag, Bohai Bay Basin

Zhi-Hao Wang, Jian-Hua Zhao, Xian-Zheng Zhao, Ke-Yu Liu, ... Zhan-Nan Shi

Pages 3189-3206

A large-scale, high-quality dataset for lithology identification: Construction and applications

Jia-Yu Li, Ji-Zhou Tang, Xian-Zheng Zhao, Bo Fan, ... Zheng-Guang Zhao

Pages 3207-3228

Stepwise inversion method using second-order derivatives of elastic impedance for fracture detection in orthorhombic medium

Wei Xiang, Xing-Yao Yin, Kun Li, Zheng-Qian Ma, Ya-Ming Yang

Pages 3229-3246

Study on S-wave velocity prediction in shale reservoirs based on explainable 2D-CNN under physical constraints

Zhi-Jun Li, Shao-Gui Deng, Yu-Zhen Hong, Zhou-Tuo Wei, Lian-Yun Cai

Pages 3247-3265

Full waveform inversion with fractional anisotropic total p-variation regularization

Bo Li, Xiao-Tao Wen, Yu-Qiang Zhang, Zi-Yu Qin, Zhi-Di An

Pages 3266-3278

Analysis of seismic dispersion and attenuation for gas-hydrate formations in the South China Sea

Zuo-Xiu He, Feng Zhang, Pin-Bo Ding, Xiang-Yang Li, Hai-Feng Chen

Pages 3279-3292

Petroleum Engineering & Mechanics

The analysis of drill string dynamics for extra-deep wells based on successive over-relaxation node iteration method

Wen-Chang Wang, He-Yuan Yang, Da-Kun Luo, Ming-Ming You, ... Qin-Feng Di

Pages 3293-3303

Fast simulation of EM telemetry in vertical drilling: A semi-analytical finite-element method with virtual layering technique

Hao Liang, Chang-Chun Yin, Yang Su, Yun-He Liu, ... Li-Bao Wang

Pages 3304-3314

Plugging mode of flaky lost circulation materials within fractures and mechanism to enhance pressure-bearing capacity for the plugging zone

Kun Guo, Yi-Li Kang, Cheng-Yuan Xu, Chong Lin, ... Li-Jun You

Pages 3315-3332

An intelligent drilling guide algorithm design framework based on highly interactive learning mechanism

Yi Zhao, Dan-Dan Zhu, Fei Wang, Xin-Ping Dai, ... Zi-Jie Zhou

Pages 3333-3343

Pore-scale gas–water two-phase flow and relative permeability characteristics of disassociated hydrate reservoir

Yu-Xuan Xia, Derek Elsworth, Sai Xu, Xuan-Zhe Xia, ... Cheng Lu

Pages 3344-3356

Pressure transient behavior of fractured wells in multilayered tight gas reservoirs with heterogeneous properties and limited fracture height

Jing-Jing Guo, Chao-Zhi Jiang, Hai-Tao Wang, Lie-Hui Zhang

Pages 3357-3379

Evaluation of dynamic inter-well connectivity by using the state-variable-capacitance model

Li-Wen Guo, Shi-Yuan Qu, Yuan-Yuan Lei, Zhi-Hong Kang, Shuo-Liang Wang

Pages 3380-3396

Deep learning-assisted optimization for enhanced oil recovery and CO2 sequestration considering gas channeling constraints

Xin-Yu Zhuang, Wen-Dong Wang, Yu-Liang Su, Zhen-Xue Dai, Bi-Cheng Yan

Pages 3397-3417

Enhanced recovery in heavy oil reservoirs with interlayers using flue gas-assisted VH-SAGD: A 2D visualization study

Bin-Fei Li, Bo-Liang Li, Xin-Ge Sun, Di Zhu, ... Jun-Hao Zhang

Pages 3418-3433

Petrochemistry & Chemical Engineering

Research on the in-situ catalytic pyrolysis of heavy oil by 2D layered MOF and its catalytic mechanism

Chi Li, Ji-Xiang Guo, Li Wang, Wen-Long Zhang, ... Chen-Hao Gao

Pages 3434-3446

Catalyst deactivation model involving autocatalytic effect for the residue hydrotreating process

Zhong-Huo Deng, Rong Shi, Liang Ren, Xin-Peng Nie, ... Li-Shun Dai

Pages 3447-3460

Comparison of original and de-asphalted crude oils during formation of HCl-induced emulsion and sludge

Ahmad Abbasi, M. Reza Malayeri, Maysam Mohammadzadeh-Shirazi

Pages 3461-3471