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Welcome to the new Datapages Archives
The AAPG/Datapages Combined Publications Database
AAPG Bulletin
Ahead of Print
The AAPG Bulletin Ahead of Print publishing program provides readers with the earliest possible access to articles that have been peer-reviewed and accepted for publication. These articles have not been copyedited and are posted "as is," and do not reflect AAPG editorial changes. Once the accepted manuscript appears in the Ahead of Print area, it will be prepared for print and final online publication, which includes copyediting, typesetting, proofreading, and author review. This process will likely lead to differences between the accepted manuscript and the final, printed version. Manuscripts will remain in this Ahead of Print area until the final, typeset articles are printed. Supplemental material intended, and accepted, for publication is not posted until the printing of the final, typeset article.
AAPG members and AAPG Bulletin subscribers have full access to these articles as a regular benefit. These items are also available through the AAPG/Datapages Pay-Per-View program.
Origin and source of natural gas in the Upper Paleozoic in the Southwest of the Ordos Basin, China
Kaixuan Liu , Jianfa Chen , Rao Fu , Cong Chen , Zeya Chen , Shizhen Tao , Xinshe Liu , Tuan Gu
01 November 2025
Effects of hydrothermal fluids on carbonate reservoirs: Case study from the lower Permian Sichuan Basin (Qixia Formation), China
Di Xiao , Jian Cao , Xiucheng Tan , Long Wen , Ran Liu , Feifan Lu , Minglong Li , Feng Liang , Jianfeng Zheng
01 November 2025
Analysis of anomalous thicknesses of the Hunton Group (Late Ordovician - Early Devonian) using image and standard open-hole wireline logs
Chase Watkins, James Puckette
01 November 2025
Hydrocarbon accumulation processes and model controlled by overpressure evolution of the DF1-1 diapir in the Yinggehai Basin, South China Sea
Zonglin He , Fang Hao , Jinqiang Tian , Lin Hu , Gaowei Hu , Lu Yang , Shang Xu , Qingfeng Meng
15 November 2025
Improving the mapping of thin-bedded facies in a shallow late Miocene delta (Bohai Offshore Basin, China) with enhanced seismic sedimentology
Hao Liu , A.J. (Tom) van Loon , Changgui Xu , Xiaofeng Du , Kui Wu
15 November 2025
Vertical lithology variability and geomechanical analysis of intervals of petroleum interest in the Pilmatué Member, Agrio Formation, Argentina
Manuela Zalazar , Nerina Canale , Diego A. Pino , Julieta Omarini , Ricardo E. Gómez , Juan P. Álvarez , Maisa A. Tunik
15 November 2025
Paleokarst reservoir architecture derived from forward modelling of modern cave systems - A case study
Bjarte Lønøy , Christos Pennos , Jan Tveranger , Ilias Fikos , George Vargemezis , Stein-Erik Lauritzen
15 January 2026
Differentiation and effect on ultra-deep clastic reservoirs of early carbonate cements: Insights from the Cretaceous in Kuqa depression, northwestern China
Jian Wang, Bing Wu, Zhenkun Li, Yingchang Cao, Haijun Yang, Shunyu Wang, Hongxiang Wei, Keyu Liu, Tao Mo
15 January 2026
Assessing rock physics models for TOC estimation in Lower Goru Formation: Case study on shale gas reservoir in Pakistan
Ghulam Mohyuddin Sohail , Muhammad Umair , Ahsan Mehmood , Shahid Ejaz
15 January 2026
Quantifying sources of gas hydrate through diagenetic modeling
Zichen Wang , Xinyu Ming , Zhaohui Xu , Lei Jiang
15 January 2026
GeoRulesLobePy: A Markov Chain-based approach for rule-based deepwater lobe training images in subsurface modeling
Nataly Chacon-Buitrago , Fabien J. Laugier , Honnggeun Jo , Michael Pyrcz
15 January 2026
Solubility of calcite in petroleum basins - implications for reservoir diagenesis
Stephen N. Ehrenberg, Per Aagaard
15 January 2026
Porosity and permeability of Mauddud reservoirs in Raudhatain and Sabiriyah oilfields, Kuwait: interpretation of controlling processes
Stephen N. Ehrenberg, Laura Galluccio, Boris Kostic, Gianluca Frijia, Sabry Abd El-Aziz, Nour Esam Alabboud, Raja Ramalingam
15 February 2026
Complex filling histories for most conventional reservoirs revealed by Quantitative Diamondoid Analysis
Jeremy E Dahl, J.M. Moldowan, Clifford C. Walters, Ye Wang, Tongwei Zhang, Xun Sun
15 February 2026
Fault seal behavior in porous sandstones: A case study from the Bozhong subbasin, Bohai Bay Basin, China
Xianqiang Song, Zhida Liu, Xiaofei Fu, Haixue Wang, Peng Xu
15 February 2026