Oil & Gas Production in Mountrail County, ND

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Mountrail County, ND Oil and Gas Production By Year
Mountrail County, ND Oil and Gas Summary
Based on March 2026 Production

25 Producing Operators

3,658 Producing Wells On File

5.7 k Total Wells On File

6.1 M Barrels of Oil Produced

14.6 M MCF of Gas Produced

Top Producing Operators in Mountrail County, ND
Based on March 2026 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Wells
Continental Resources, Inc. 4,791,335 19,961,763 2,394
Devon Energy Williston, L.L.C 2,906,991 13,033,780 1,917
EOG Resources, Inc. 845,708 1,791,129 576
Hess Bakken Investments II, LLC 3,034,457 12,492,880 1,756
Hunt Oil Company 869,872 667,904 256
Iron Oil Operating, LLC 28,204 7,952 2
Lime Rock Resources III-A, L.P. 247,481 344,687 318
Marathon Oil Company 1,817,531 4,140,636 948
Murex Petroleum Corporation 198,827 556,848 191
Oasis Petroleum North America LLC 2,195,733 6,647,329 1,532
Petro-Hunt, L.L.C. 1,294,846 3,744,338 637
Petrogulf Corporation 4,000 18,960 4
Phoenix Operating LLC 821,174 1,297,261 91
Silver Hill Energy Operating, LLC 366,248 814,876 153
Slawson Exploration Company, Inc. 1,376,607 2,441,837 532
Sogc, Inc. 170,407 628,651 91
Stephens Williston, LLC Dba Seg Williston, LLC 38,344 37,205 20
White Butte Oil Operations, LLC 7,792 52,040 10
Whiting Oil And Gas Corporation 1,437,271 6,128,993 1,730
XTO Energy Inc 1,773,969 5,481,307 913
Top Producing Wells in Mountrail County, ND
Based on March 2026 Production
API # Well Operator County Oil Prod (BBLS) Gas Prod (MCF)
# 33-061-05555 Burke 155-90-36-25H- 1 Hunt Oil Company Mountrail 22,242 8,603
# 33-061-05367 Corsican Federal 11-15H Continental Resources, Inc. Mountrail 21,557 37,461
# 33-061-05368 Corsican Federal 12-15HSL2 Continental Resources, Inc. Mountrail 22,298 35,149
# 33-061-05365 Corsican Federal 9-15H Continental Resources, Inc. Mountrail 22,422 47,345
# 33-061-05330 En-Hilleren- 157-94-1336H-1 Hess Bakken Investments II, LLC Mountrail 21,607 34,309
# 33-061-05500 En-Hilleren- 157-94-1336H-2 Hess Bakken Investments II, LLC Mountrail 20,082 30,632
# 33-061-05376 En-Rohde- 157-94-3625H-2 Hess Bakken Investments II, LLC Mountrail 21,007 27,123
# 33-061-05523 Feiring State 5793 13-16 2bu Oasis Petroleum North America LLC Mountrail 35,100 40,162
# 33-061-05524 Feiring State 5793 13-16 3bu Oasis Petroleum North America LLC Mountrail 30,456 37,074
# 33-061-05345 Fish Finder 5-21-9H Slawson Exploration Company, Inc. Mountrail 21,016 19,682
# 33-061-05325 Fisherman 4-21-28H Slawson Exploration Company, Inc. Mountrail 20,246 14,478
# 33-061-05454 Liberty LR 72-3633H EOG Resources, Inc. Mountrail 24,614 16,019
# 33-061-05557 Meyer 155-89-31-30H- 3 Hunt Oil Company Mountrail 22,643 8,942
# 33-061-05343 Nordby 5793 13-12 3B Oasis Petroleum North America LLC Mountrail 19,741 41,493
# 33-061-05351 Oakland 154-89-19-18H 3 Hunt Oil Company Mountrail 23,973 8,418
# 33-061-05333 Oakland 154-89-32-5H-1 Hunt Oil Company Mountrail 23,458 14,183
# 33-061-05512 Ross 39-1606H EOG Resources, Inc. Mountrail 25,298 20,788
# 33-061-05358 RS-Piepkorn- 155-92-1208H-2 Hess Bakken Investments II, LLC Mountrail 20,809 17,835
# 33-061-05431 Shell 153-89-17-6H-1 Hunt Oil Company Mountrail 25,890 12,801
# 33-061-05432 Shell 153-89-17-7H-1 Hunt Oil Company Mountrail 22,698 12,696