PERMITS · WYOMING · NEWEST APPROVAL FIRST

Wyoming drilling permits

In Wyoming a drilling permit is an APD, an application for permit to drill, approved by the Commission. A well can hold several. This is one row per well under its newest approved APD, with what has happened since.

A full API number opens the well. Anything else filters the list below.

156,183 APDS · PAGE 21 OF 3,124

ApprovedWellOperatorCountyProposed formationTarget depthNow
Apr 21, 2025Dawson Fed 4071-1-35-13 NBHHZ49-009-49971Anschutz Exploration CorporationConverseNiobrara9,199 ftSpuddedOct 5, 2026
Apr 21, 2025Lambo Fed 4777-29-5-16E NHHZ49-019-42365Anschutz Exploration CorporationJohnsonNiobrara10,267 ftWaiting on Approval
Apr 16, 2025Hurley 0607-06HHZ49-005-79304EOG Resources IncCampbellNiobrara10,645 ftSpuddedApr 19, 2025
Apr 16, 2025Hurley 0607-07HHZ49-005-79305EOG Resources IncCampbellNiobrara10,645 ftSpuddedApr 21, 2025
Apr 10, 2025Bat Ray 3469-2524 1NHHZ49-009-49952Continental Resources IncConverseNiobrara10,260 ftSpuddedMay 7, 2025
Apr 10, 2025Grumpy Fed 4778-5-17-15EX NHHZ49-019-42197Anschutz Exploration CorporationJohnsonNiobrara10,568 ftDenied Permit
Apr 10, 2025Cabrito 125-2449-035-31223Jonah Energy LLCSubletteLance13,726 ftSpuddedApr 20, 2025
Apr 10, 2025Stud Horse Butte 122-2449-035-31224Jonah Energy LLCSubletteLance13,786 ftSpuddedApr 18, 2025
Apr 10, 2025Cabrito 71-2449-035-31226Jonah Energy LLCSubletteLance13,791 ftSpuddedApr 19, 2025
Apr 10, 2025Stud Horse Butte 58-24X49-035-31227Jonah Energy LLCSubletteLance12,771 ftSpuddedApr 16, 2025
Apr 10, 2025Canyon Creek Unit 27749-037-33058Wexpro CompanySweetwaterMesaverde7,410 ftSpuddedJun 30, 2025
Apr 10, 2025Canyon Creek Unit 27849-037-33059Wexpro CompanySweetwaterMesaverde7,338 ftSpuddedJun 30, 2025
Apr 10, 2025Canyon Creek Unit 27949-037-33060Wexpro CompanySweetwaterMesaverde7,380 ftSpuddedJul 1, 2025
Apr 10, 2025Canyon Creek Unit 27649-037-33061Wexpro CompanySweetwaterMesaverde7,458 ftSpuddedJun 30, 2025
Apr 9, 2025Canyon Creek Unit 26749-037-33057Wexpro CompanySweetwaterMesaverde7,458 ftSpuddedJun 21, 2025
Apr 9, 2025Canyon Creek Unit 26449-037-33062Wexpro CompanySweetwaterMesaverde7,503 ftSpuddedJun 20, 2025
Apr 9, 2025Canyon Creek Unit 26549-037-33063Wexpro CompanySweetwaterMesaverde7,544 ftSpuddedJun 21, 2025
Apr 9, 2025Canyon Creek Unit 26649-037-33064Wexpro CompanySweetwaterMesaverde7,519 ftSpuddedJun 22, 2025
Apr 9, 2025Canyon Creek Unit 26349-037-33065Wexpro CompanySweetwaterMesaverde7,503 ftSpuddedJun 20, 2025
Apr 8, 2025Cork 3001-01HHZ49-005-79152EOG Resources IncCampbellNiobrara10,142 ftWaiting on Approval
Apr 8, 2025Cork 3006-02HHZ49-005-79154EOG Resources IncCampbellNiobrara10,142 ftWaiting on Approval
Apr 8, 2025Cork 3006-03HHZ49-005-79155EOG Resources IncCampbellNiobrara10,142 ftWaiting on Approval
Apr 8, 2025Cork 3006-04HHZ49-005-79156EOG Resources IncCampbellNiobrara10,142 ftWaiting on Approval
Apr 8, 2025Cub Fed 4777-28-4-15 NBHHZ49-019-42306Anschutz Exploration CorporationJohnsonNiobrara10,270 ftSpuddedJun 12, 2025
Apr 8, 2025Cub Fed 4777-28-4-13 NBHHZ49-019-42310Anschutz Exploration CorporationJohnsonNiobrara9,980 ftSpuddedJun 12, 2025
Apr 8, 2025Cub Fed 4777-28-4-14 NBHHZ49-019-42312Anschutz Exploration CorporationJohnsonNiobrara9,980 ftSpuddedJun 12, 2025
Apr 8, 2025Trail Unit 18649-037-33045Wexpro CompanySweetwaterMesaverde7,614 ftSpuddedJun 12, 2025
Apr 8, 2025Trail Unit 18449-037-33046Wexpro CompanySweetwaterMesaverde7,723 ftSpuddedJun 12, 2025
Apr 8, 2025Trail Unit 20549-037-33050Wexpro CompanySweetwaterMesaverde7,519 ftSpuddedAug 13, 2025
Apr 8, 2025Trail Buffer 20449-037-33051Wexpro II CompanySweetwaterMesaverde7,608 ftSpuddedAug 13, 2025
Apr 8, 2025Trail Buffer 20649-037-33052Wexpro II CompanySweetwaterMesaverde7,572 ftSpuddedAug 14, 2025
Apr 8, 2025Trail Buffer 20749-037-33053Wexpro II CompanySweetwaterMesaverde7,595 ftSpuddedAug 14, 2025
Apr 8, 2025Trail Buffer 20849-037-33054Wexpro II CompanySweetwaterMesaverde7,599 ftSpuddedAug 13, 2025
Apr 8, 2025Trail Unit 20949-037-33055Wexpro CompanySweetwaterMesaverde7,589 ftSpuddedAug 11, 2025
Apr 8, 2025Trail Unit 21049-037-33056Wexpro CompanySweetwaterMesaverde7,582 ftSpuddedAug 11, 2025
Mar 28, 2025South Pumpkin Buttes 1NHHZ49-005-79298Three Crown Petroleum LLCCampbellNiobrara12,141 ft—
Mar 28, 2025South Pumpkin Buttes 2NHHZ49-005-79299Three Crown Petroleum LLCCampbellNiobrara12,121 ft—
Mar 28, 2025South Pumpkin Buttes 3NHHZ49-005-79300Three Crown Petroleum LLCCampbellNiobrara12,101 ft—
Mar 28, 2025North Pumpkin Buttes 3NHHZ49-005-79301Three Crown Petroleum LLCCampbellNiobrara12,101 ft—
Mar 28, 2025North Pumpkin Buttes 1NHHZ49-005-79302Three Crown Petroleum LLCCampbellNiobrara12,141 ft—
Mar 28, 2025North Pumpkin Buttes 2NHHZ49-005-79303Three Crown Petroleum LLCCampbellNiobrara12,121 ft—
Mar 28, 2025Fritz 149-021-05033Tallgrass High Plains Carbon Storage LLCLaramieLyons-Satanka-Ingleside-Fountain9,015 ftSpuddedFeb 25, 1953
Mar 27, 2025Worland Unit 103HHZ49-003-21663Kentex Worland LLCBig HornMuddy9,850 ftNot spudded
Mar 27, 2025Wild Rose 7E-10-1LHHZ49-037-33043Crowheart Energy LLCSweetwaterLewis9,066 ftSpuddedMay 17, 2025
Mar 27, 2025Wild Rose 7E-10-2LHHZ49-037-33044Crowheart Energy LLCSweetwaterLewis9,116 ftSpuddedMay 17, 2025
Mar 26, 2025Ark Land Fed 02-144372-1XNHHZ49-005-79293Devon Energy Production Company LPCampbellNiobrara9,566 ftSpuddedApr 10, 2025
Mar 26, 2025Tuffy 41 MXHHZ49-009-450381876 Resources LLCConverseMowry13,596 ftSpuddedMar 29, 2025
Mar 26, 2025Tuffy 23 NXHHZ49-009-450411876 Resources LLCConverseNiobrara12,153 ftSpuddedMar 29, 2025
Mar 26, 2025Tuffy 22 NXHHZ49-009-450421876 Resources LLCConverseNiobrara12,206 ftSpuddedMar 29, 2025
Mar 26, 2025Tuffy 21 NXHHZ49-009-450431876 Resources LLCConverseNiobrara12,236 ftSpuddedMar 29, 2025

About this data

Wyoming Oil and Gas Conservation Commission: the latest APD on each well record, with its approval date, the formation and depth the operator proposed, and the well's spud date where one is on file. A well whose APD was re-approved appears once, under its latest approval. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/permits?state=wy, documented in the API reference.