02168nam 2200565 450 991071608970332120210430102755.0(CKB)5470000002517204(OCoLC)1249020440(EXLCZ)99547000000251720420210430d2021 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierAssessment of undiscovered conventional oil and gas resources of Upper Paleozoic Strata in the Williston Basin Province, 2020[Reston, Virginia] :U.S. Department of the Interior, U.S. Geological Survey,2021.1 online resource (4 unnumbered pages) color illustration, color mapsFact sheet,2327-6932 ;2021-3023"April 2021.""Williston Basin Province Assessment Team: Christopher J. Schenk [and eight others]"--Page 4.Includes bibliographical references (page 4).National and Global Petroleum AssessmentNatural gas reservesWilliston BasinPetroleum reservesWilliston BasinNatural gas reservesNorth DakotaPetroleum reservesNorth DakotaNatural gas reservesMontanaPetroleum reservesMontanaNatural gas reservesSouth DakotaPetroleum reservesSouth DakotaNatural gas reservesPetroleum reservesNatural gas reservesPetroleum reservesNatural gas reservesPetroleum reservesNatural gas reservesPetroleum reservesSchenk Christopher J.Geological Survey (U.S.),National and Global Petroleum Resource Assessment Project (U.S.)GPOGPOGPOBOOK9910716089703321Assessment of undiscovered conventional oil and gas resources of Upper Paleozoic Strata in the Williston Basin Province, 20203352105UNINA