AUTHOR=Zhang Kun , Yuan Xuejiao , Han Fengli TITLE=Editorial: Reservoir formation conditions and enrichment mechanisms of shale oil and gas JOURNAL=Frontiers in Earth Science VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2022.1047581 DOI=10.3389/feart.2022.1047581 ISSN=2296-6463