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Fremont County, WY oil and gas wells

5,204 wells: 1,251 active, 2,821 plugged, 23 orphaned, run by 605 operators.

Figures from the Wyoming Oil and Gas Conservation Commission, updated 2026-10-19.

Top operators in Fremont

OperatorActiveWells here
AETHON ENERGY OPERATING LLC215328
WESCO OPERATING INC211327
WIND RIVER ENERGY COMMISSION174248
DENBURY ONSHORE LLC169239
RICHARDSON OPERATING CO132236
CONTANGO RESOURCES LLC120362
CITATION OIL & GAS CORPORATION6272
VALKYRIE OPERATING LLC2930
MERIT ENERGY COMPANY2888
PETROLEUM RESOURCE MANAGEMENT CORP2633
MONCRIEF W A JR1529
OVINTIV USA INC11425
ZAVANNA RESOURCES LLC99
SALT CREEK OPERATING LLC814
WARREGO OIL & GAS LLC630
GAS VENTURES LLC619
MCCARTNEY ENGINEERING LLC611
TRANSHORIZON ENERGY INC68
CHIPCORE LLC57
MEERKAT LOGISTICS AND OPERATIONS LLC311
GENESIS ST OPERATING LLC24
BANTA AND HAIGH14
ASPEN OPERATING LLC13
AMPLIFY ENERGY OPERATING LLC11
CROWHEART ENERGY LLC11

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
ALLEN 1 DEEP 49-013-21929Orphaned GasESCALERA RESOURCES CO
ANTONE ENOS 3 49-013-08291Plugged OilWARREGO OIL & GAS LLC
C D STOCK FEE 1 49-013-06206Orphaned OilWARREGO OIL & GAS LLC
C D STOCK FEE 2 49-013-06241Plugged OilWARREGO OIL & GAS LLC
CHRISTOPHER 1 49-013-21614Plugged OilWARREGO OIL & GAS LLC
DELTA PATENTED 1 49-013-06210Orphaned GasWARREGO OIL & GAS LLC
ENOS 4 49-013-06294Orphaned OilWARREGO OIL & GAS LLC
ENOS 5 49-013-08296Plugged OilWARREGO OIL & GAS LLC
ENOS 6 49-013-08297Plugged OilWARREGO OIL & GAS LLC
FIDELITY TRUST PAT. 1-A 49-013-06190Plugged GasWARREGO OIL & GAS LLC
HOFFMAN 4 49-013-06274Plugged OilWARREGO OIL & GAS LLC
JAMIE 1 49-013-21777Plugged OilWARREGO OIL & GAS LLC
KNAPP 1-18 49-013-23096Plugged GasGAS VENTURES LLC
KNAPP 1-17 49-013-23153Orphaned GasGAS VENTURES LLC
LEONARD 1-24 49-013-21357Orphaned GasESCALERA RESOURCES CO
LLOYD 1-26 49-013-22043Orphaned GasESCALERA RESOURCES CO
MCBRIDE FEE 3-7 49-013-06185Plugged OilWARREGO OIL & GAS LLC
MCBRIDE FEE 1 49-013-06199Plugged OilWARREGO OIL & GAS LLC
MCBRIDE FEE 2 49-013-06209Plugged OilWARREGO OIL & GAS LLC
MCBRIDE FEE 5 49-013-08028Orphaned GasWARREGO OIL & GAS LLC
PILOT A PATENTED 1 49-013-06250Orphaned GasWARREGO OIL & GAS LLC
SPECIAL K-2 49-013-23445Plugged OilWARREGO OIL & GAS LLC
SPECIAL K 1 49-013-22097Plugged GasWARREGO OIL & GAS LLC