Oil & Gas Production in Fremont County, WY

Get a high level view of well locations, operators, oil and gas production by county and recent Fremont County, WY drilling permits. DrillingEdge is making Fremont County, WY oil and gas information affordable, simple to use and easy to understand.


Want even more details on Fremont County, WY oil and gas? Subscribe now to get access to advanced mapping features, production information, well details, operator details and much more.


Fremont County, WY Oil and Gas Production Heatmap
Finally! Oil and Gas Information That's Affordable.
No contracts, cancel anytime. Gain access Oil and Gas Production data and easily find the information to give you an Edge.
Fremont County, WY Oil and Gas Production By Year
Fremont County, WY Oil and Gas Summary
Based on October 2025 Production

14 Producing Operators

599 Producing Wells On File

5.2 k Total Wells On File

63.2 k Barrels of Oil Produced

3.2 M MCF of Gas Produced

Top Producing Operators in Fremont County, WY
Based on October 2025 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Wells
Aethon Energy Operating LLC 7,327 778,181 136
Chipcore LLC 6,234 1,036 24
Citation Oil & Gas Corporation 92,163 12,171 330
Contango Resources LLC 394,750 7,363,818 963
Crowheart Energy LLC 266,943 8,941,008 2,055
D & D Contract Pumping Inc 76 0 1
McCartney Engineering LLC 396 3,324 7
Meerkat Logistics And Operations LLC 332 0 3
Merit Energy Company 400,883 220,092 1,097
PDS Resources LLC 3,836 6,496 25
Richardson Operating Co 9,565 22,678 100
Valkyrie Operating LLC 6,837 1,934 60
Wesco Operating Inc 29,152 79,391 159
Wind River Energy Commission 1,060 0 2
Top Producing Wells in Fremont County, WY
Based on October 2025 Production
API # Well Operator County Oil Prod (BBLS) Gas Prod (MCF)
# 49-013-06677 14-20-0258-2192 Trib 15 Merit Energy Company Fremont 966 0
# 49-013-21362 Big Horn 1-5 Contango Resources LLC Fremont 0 167,264
# 49-013-22811 Big Horn 10-5 Contango Resources LLC Fremont 0 390,216
# 49-013-22051 Big Horn 7-34 Contango Resources LLC Fremont 0 443,647
# 49-013-22226 Big Horn 9-4 Contango Resources LLC Fremont 0 500,029
# 49-013-21510 Bighorn 2-3 Contango Resources LLC Fremont 0 421,305
# 49-013-21756 Bighorn 4-36 Contango Resources LLC Fremont 0 350,766
# 49-013-06169 Graham Unit 1 Aethon Energy Operating LLC Fremont 51 18,095
# 49-013-22032 Graham Unit 58 Aethon Energy Operating LLC Fremont 27 23,180
# 49-013-22860 Gun Barrel Unit 16-22 Aethon Energy Operating LLC Fremont 390 25,149
# 49-013-23280 Gun Barrel Unit 16-43B-D Aethon Energy Operating LLC Fremont 0 18,774
# 49-013-22808 Gun Barrel Unit 17-34 Aethon Energy Operating LLC Fremont 0 28,353
# 49-013-23303 Gun Barrel Unit 22-23 B Aethon Energy Operating LLC Fremont 63 16,993
# 49-013-22484 Gun Barrel Unit 23-13B Aethon Energy Operating LLC Fremont 510 14,963
# 49-013-23302 Gunn Barrel Unit 17-32 BT Aethon Energy Operating LLC Fremont 91 15,451
# 49-013-21663 Mary 5-3 Contango Resources LLC Fremont 0 28,146
# 49-013-23450 Pku 36-11 Aethon Energy Operating LLC Fremont 0 22,449
# 49-013-06663 Tribal Tract 92 1 Merit Energy Company Fremont 1,296 0
# 49-013-06655 Tribal Tract 92 10 Merit Energy Company Fremont 1,702 0
# 49-013-06687 Tribal Tract 92 17 Merit Energy Company Fremont 1,016 0