LEADER 02168nam 2200565 450 001 9910716089703321 005 20210430102755.0 035 $a(CKB)5470000002517204 035 $a(OCoLC)1249020440 035 $a(EXLCZ)995470000002517204 100 $a20210430d2021 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aAssessment of undiscovered conventional oil and gas resources of Upper Paleozoic Strata in the Williston Basin Province, 2020 210 1$a[Reston, Virginia] :$cU.S. Department of the Interior, U.S. Geological Survey,$d2021. 215 $a1 online resource (4 unnumbered pages) $ccolor illustration, color maps 225 1 $aFact sheet,$x2327-6932 ;$v2021-3023 300 $a"April 2021." 300 $a"Williston Basin Province Assessment Team: Christopher J. Schenk [and eight others]"--Page 4. 320 $aIncludes bibliographical references (page 4). 517 1 $aNational and Global Petroleum Assessment 606 $aNatural gas reserves$zWilliston Basin 606 $aPetroleum reserves$zWilliston Basin 606 $aNatural gas reserves$zNorth Dakota 606 $aPetroleum reserves$zNorth Dakota 606 $aNatural gas reserves$zMontana 606 $aPetroleum reserves$zMontana 606 $aNatural gas reserves$zSouth Dakota 606 $aPetroleum reserves$zSouth Dakota 615 0$aNatural gas reserves 615 0$aPetroleum reserves 615 0$aNatural gas reserves 615 0$aPetroleum reserves 615 0$aNatural gas reserves 615 0$aPetroleum reserves 615 0$aNatural gas reserves 615 0$aPetroleum reserves 702 $aSchenk$b Christopher J. 712 02$aGeological Survey (U.S.), 712 02$aNational and Global Petroleum Resource Assessment Project (U.S.) 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910716089703321 996 $aAssessment of undiscovered conventional oil and gas resources of Upper Paleozoic Strata in the Williston Basin Province, 2020$93352105 997 $aUNINA