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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.
Diagenesis in the Middle-Upper Cambrian Xixiangchi Formation from mineralogy and fluid inclusion analysis: insight to fluid history and basin evolution
Xiuyan Liu , Junjia Fan , Jacques Pironon , Hua Jiang , Honghan Chen , Xuesong Lu , Thomas Gentzis , Seare Ocubalidet , Mehdi Ostadhassan
15 May 2025
Genetic mechanisms of sparry calcite in lacustrine shale and its significance for fluid-rock interactions and reservoir formation
Yingchang Cao, Yuegang Wang, Zhouhai Xiong, Chao Liang, Keyu Liu, Helge Hellevang, Wanlu Han
15 October 2025
The Rebirth of the Leduc-Woodbend Nisku Oil Pool in Alberta, Canada
Mengwei Zhao, David Tian
15 October 2025
Deep hydrothermal dolomitization in a superimposed basin that experienced multiple tectonic-thermal events
Zhiqian Gao , Duan Wei , Kaikai Li , Hairuo Qing , Shoutao Peng , Jingbin Wang , Ruisi Li , Tailiang Fan
15 October 2025
Controls of shale gas enrichment and high yield in the lower Cambrian Niutitang shale of the Yichang area, southern China
Qiyang Gou , Yuxin Hao , Shang Xu , Zhangxing Chen , Keyu Liu , Zhengbin Wu , Bo Gao , Yangbo Lu , Qiqi Li
15 October 2025
Giant submarine fans in a greenhouse world – the Paleogene Wilcox Group of the northern Gulf of Mexico
Michael L. Sweet, Tim Whiteaker, Annie Walker, Marcie Purkey, Jazmin Villeda, John Snedden
15 October 2025
Stratiform-Dolostone Flow Units in the Williston Basin: Stratigraphic, Porosity-Permeability and Oil-Producing Relationships
David M. Petty
15 October 2025
Rare earth elements in latest Famennian Woodford Shale phosphate nodules, Oklahoma, United States: Land-driven phosphorus overloading and evolving organic carbon preservation, southern Laurentia
Andrew Cullen , David Hull
15 October 2025
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
Formation, preservation and release of overpressure in shale gas reservoirs
Qing He , Tian Dong , Matthew Steele-MacInnis , Zhiliang He , Dongfeng Hu
01 November 2025
World's geologically oldest shale gas play: Cambrian shale gas accumulation in the Yangtze Craton, China
Haikuan Nie, Zhongbao Liu, Zhijun Jin, Zhiliang He, Quanyou Liu, Changbo Zhai, Shuangjian Li, Wei Dang, Ke Zhang, Yuanjia Han
01 November 2025
Organic pore preservation in marine organic-rich shales of the southern China: Insights from pore fluid pressure evolution
Tao Luo , Xiaowen Guo , Zhiliang He , Zhihui Xiao , Jian-xin Zhao , Tian Dong , Rui Yang , Ze Tao
01 November 2025
Why does petroleum in carbonate reservoirs tend to occur at higher temperatures than in sandstones?
Paul H. Nadeau, Stephen N. Ehrenberg
01 November 2025