| | Hanna basin, Wyoming || High || Cretaceous || Direct || Popov et al.,<ref name=Popovetal_2001 /> Wilson et al.<ref name=Wilsonetal_2001>Wilson, M. S., T. S. Dyman, and V. F. Nuccio, 2001, [http://pubs.usgs.gov/bul/b2184-a/ Potential for deep basin-centered gas accumulations in Hanna basin, Wyoming]: U.S. Geological Survey Bulletin 2184-A, 12 p.</ref> | | | Hanna basin, Wyoming || High || Cretaceous || Direct || Popov et al.,<ref name=Popovetal_2001 /> Wilson et al.<ref name=Wilsonetal_2001>Wilson, M. S., T. S. Dyman, and V. F. Nuccio, 2001, [http://pubs.usgs.gov/bul/b2184-a/ Potential for deep basin-centered gas accumulations in Hanna basin, Wyoming]: U.S. Geological Survey Bulletin 2184-A, 12 p.</ref> |
− | | Powder River basin, Wyoming || High || Cretaceous || ? || Surdam et al.,<ref name=Surdametal_1994>Surdam, R. C., Z. S. Jiao, and R. S. Martinsen, 1994, [http://archives.datapages.com/data/specpubs/memoir61/ch15/0213.htm The regional pressure regime in Cretaceous sandstones and shales in the Powder River basin], ''in'' P. J. Ortoleva, ed., Basin compartments and seals: [http://store.aapg.org/detail.aspx?id=748 AAPG Memoir 61], p. 213-233.</ref> Maucione et al.<ref name=Maucioneetal_1994>Maucion, D., V. Serebryakov, P. Valasek, Y. Wang, and S. Smithson, 1994, [http://archives.datapages.com/data/specpubs/memoir61/ch22/0333.htm A sonic log study of abnormally pressured zones in the Powder River basin of Wyoming], ''in'' P. J. Ortoleva, ed., Basin compartments and seals: AAPG Memoir 61, p. 333-348.</ref> | + | | Powder River basin, Wyoming || High || Cretaceous || ? || Surdam et al.,<ref name=Surdametal_1994>Surdam, R. C., Z. S. Jiao, and R. S. Martinsen, 1994, [http://archives.datapages.com/data/specpubs/memoir61/ch15/0213.htm The regional pressure regime in Cretaceous sandstones and shales in the Powder River basin], ''in'' P. J. Ortoleva, ed., Basin compartments and seals: [http://store.aapg.org/detail.aspx?id=748 AAPG Memoir 61], p. 213-233.</ref> Maucione et al.<ref name=Maucioneetal_1994>Maucion, D., V. Serebryakov, P. Valasek, Y. Wang, and S. Smithson, 1994, [http://archives.datapages.com/data/specpubs/memoir61/ch22/0333.htm A sonic log study of abnormally pressured zones in the Powder River basin of Wyoming], ''in'' P. J. Ortoleva, ed., Basin compartments and seals: [http://store.aapg.org/detail.aspx?id=748 AAPG Memoir 61], p. 333-348.</ref> |