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 13 OF 3,124

ApprovedWellOperatorCountyProposed formationTarget depthNow
Feb 12, 2026Caterpillar Fed 4777-30-18-3 NBHHZ49-019-42578Anschutz Exploration CorporationJohnsonNiobrara9,723 ftSpuddedSep 14, 2026
Feb 12, 2026Rainbow 14D2-31D49-035-31481Purewest Resources IncSubletteLance14,199 ftSpuddedApr 9, 2026
Feb 12, 2026Vible 2A1-7D49-035-31485Purewest Resources IncSubletteLance15,106 ftNot spudded
Feb 12, 2026Vible 2B1-7D49-035-31486Purewest Resources IncSubletteLance14,764 ftNot spudded
Feb 12, 2026Rainbow 6D2-31D49-035-31488Purewest Resources IncSubletteLance14,137 ftSpuddedApr 9, 2026
Feb 12, 2026Rainbow 11A2-31D49-035-31489Purewest Resources IncSubletteLance14,143 ftNot spudded
Feb 12, 2026Rainbow 14D1-31D49-035-31490Purewest Resources IncSubletteLance14,189 ftSpuddedApr 8, 2026
Feb 11, 2026East Echo Springs 27 SWD49-007-48582Crowheart Energy LLCCarbonLance6,750 ftNot spudded
Feb 11, 2026Combine Fed 4777-24-13-4W MHHZ49-019-42367Anschutz Exploration CorporationJohnsonMowry11,492 ftNot spudded
Feb 11, 2026Stud Horse Butte 65-2449-035-31492Jonah Energy LLCSubletteLance14,130 ftSpuddedMar 21, 2026
Feb 11, 2026Stud Horse Butte 67-2449-035-31493Jonah Energy LLCSubletteLance14,105 ftSpuddedMar 21, 2026
Feb 11, 2026Stud Horse Butte 80-2449-035-31494Jonah Energy LLCSubletteLance14,080 ftSpuddedMar 31, 2026
Feb 11, 2026Stud Horse Butte 115-2449-035-31495Jonah Energy LLCSubletteLance14,180 ftSpuddedMar 21, 2026
Feb 11, 2026Cabrito 47-2449-035-31496Jonah Energy LLCSubletteLance14,228 ftNot spudded
Feb 11, 2026Stud Horse Butte 45-2449-035-31497Jonah Energy LLCSubletteLance14,203 ftNot spudded
Feb 11, 2026Stud Horse Butte 51-2449-035-31498Jonah Energy LLCSubletteLance14,199 ftNot spudded
Feb 11, 2026Stud Horse Butte 46-2449-035-31499Jonah Energy LLCSubletteLance14,229 ftNot spudded
Feb 11, 2026Stud Horse Butte 115X-2449-035-31500Jonah Energy LLCSubletteLance14,182 ftNot spudded
Feb 11, 2026Stud Horse Butte 49-2449-035-31501Jonah Energy LLCSubletteLance14,207 ftNot spudded
Feb 11, 2026Cabrito 104-2449-035-31502Jonah Energy LLCSubletteLance14,282 ftNot spudded
Feb 11, 2026Stud Horse Butte 106-2449-035-31503Jonah Energy LLCSubletteLance14,207 ftNot spudded
Feb 10, 2026Lambo Fed 4777-29-20-2W MHHZ49-019-42356Anschutz Exploration CorporationJohnsonMowry11,478 ftNot spudded
Feb 10, 2026Lambo Fed 4777-29-20-1W MHHZ49-019-42358Anschutz Exploration CorporationJohnsonMowry11,478 ftNot spudded
Feb 10, 2026Combine Fed 4777-24-13-1W MHHZ49-019-42370Anschutz Exploration CorporationJohnsonMowry11,492 ftNot spudded
Feb 10, 2026Bull Draw 11-8-28-107 1HHZ49-035-31341Wesco Operating IncSubletteLance11,618 ftNot spudded
Feb 9, 2026Hanson 1SHHZ49-027-27667Arena Resources LLCNiobraraTurner4,770 ftNot spudded
Feb 9, 2026Hanson 3SHHZ49-027-27668Arena Resources LLCNiobraraTurner4,770 ftNot spudded
Feb 6, 2026Creston Nose 9 SWD49-007-48581Crowheart Energy LLCCarbonLance6,550 ftSpuddedMay 4, 2026
Feb 6, 2026Puff Puff 1NHHZ49-027-27671Arena Resources LLCNiobraraTurner4,756 ftNot spudded
Feb 6, 2026Puff Puff 3NHHZ49-027-27672Arena Resources LLCNiobraraTurner4,756 ftNot spudded
Feb 5, 2026Stoddard Fed 11-263971-4XTHHZ49-009-50350Devon Energy Production Company LPConverseTurner10,392 ftSpuddedFeb 17, 2026
Feb 5, 2026Stoddard Fed 11-263971-3XNHHZ49-009-50351Devon Energy Production Company LPConverseNiobrara10,093 ftSpuddedFeb 25, 2026
Feb 5, 2026Stoddard Fed 11-26971-2XTHHZ49-009-50352Devon Energy Production Company LPConverseTurner10,443 ftNot spudded
Jan 30, 2026MT Woolsey 3874-1-12-1NHHZ49-009-36240WRC Energy LLCConverseNiobrara12,041 ftSpuddedMar 2, 2026
Jan 30, 2026Rankin Fed 15-033668-1XNHHZ49-009-49285Devon Energy Production Company LPConverseNiobrara9,288 ftNot spudded
Jan 13, 2026Leslie Fed 3670-26-T4HHZ49-009-50014Anadarko E&P Onshore LLCConverseTurner10,763 ftSpuddedJun 5, 2026
Jan 13, 2026Cadet Fed 4777-28-3-13W NHHZ49-019-42241Anschutz Exploration CorporationJohnsonNiobrara9,936 ftNot spudded
Jan 13, 2026Cadet Fed 4777-28-21-1W NHHZ49-019-42257Anschutz Exploration CorporationJohnsonNiobrara9,936 ftNot spudded
Jan 12, 2026Crater Lake 3974-36-25-1SXHHZ49-009-41105WRC Energy LLCConverseSussex10,238 ftSpuddedMar 2, 2026
Jan 12, 2026Stud Horse Butte 61-2449-035-31466Jonah Energy LLCSubletteLance13,213 ftSpuddedJan 31, 2026
Jan 12, 2026Stud Horse Butte 77-2449-035-31467Jonah Energy LLCSubletteLance13,148 ftSpuddedJan 30, 2026
Jan 12, 2026Stud Horse Butte 102-2449-035-31468Jonah Energy LLCSubletteLance13,267 ftSpuddedJan 31, 2026
Jan 12, 2026Stud Horse Butte 68-2449-035-31469Jonah Energy LLCSubletteLance13,176 ftSpuddedJan 30, 2026
Jan 9, 2026Creston Nose 34-32-1LHHZ49-007-48552Crowheart Energy LLCCarbonLewis7,641 ftExpired Permit
Jan 9, 2026Los Cabos State 36 1HHZ49-007-48578Crowheart Energy LLCCarbonBaxter12,744 ft—
Jan 2, 2026Deere Fed 4777-29-19-2W MHHZ49-019-42236Anschutz Exploration CorporationJohnsonMowry11,498 ftSpuddedJul 29, 2026
Jan 2, 2026Deere Fed 4777-29-19-1W MHHZ49-019-42256Anschutz Exploration CorporationJohnsonMowry11,498 ftSpuddedJul 29, 2026
Dec 24, 2025Warbonnet 1C1-24D49-035-31465Purewest Resources IncSubletteLance14,459 ftSpuddedDec 30, 2025
Dec 23, 2025Gelato Fed 3572-1931 1NHHZ49-009-49893Continental Resources IncConverseNiobrara12,259 ftSpuddedApr 23, 2026
Dec 23, 2025Gelato Fed 3572-1931 2NHHZ49-009-49894Continental Resources IncConverseNiobrara12,217 ftWithdrawn Permit

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.