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 July 2026 Production

26 Producing Operators

3,678 Producing Wells On File

5.8 k Total Wells On File

5.3 M Barrels of Oil Produced

14.8 M MCF of Gas Produced

Top Producing Operators in Mountrail County, ND
Based on July 2026 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Wells
Continental Resources, Inc. 4,230,377 19,462,864 2,488
Devon Energy Williston, L.L.C. 2,668,276 12,591,548 1,928
EOG Resources, Inc. 823,788 1,821,485 581
Hess Bakken Investments II, LLC 2,598,380 12,199,531 1,752
Hunt Oil Company 639,054 606,393 254
Iron Oil Operating, LLC 20,298 6,972 2
Lime Rock Resources III-A, L.P. 220,186 349,817 312
Marathon Oil Company 1,651,230 4,555,884 988
Murex Petroleum Corporation 162,799 483,253 193
Oasis Petroleum North America LLC 2,288,782 6,380,234 1,534
Petro-Hunt, L.L.C. 1,186,449 4,230,736 637
Petrogulf Corporation 4,719 18,150 4
Phoenix Operating LLC 821,935 1,271,008 109
Silver Hill Energy Operating, LLC 402,408 759,023 160
Slawson Exploration Company, Inc. 1,203,871 2,437,712 526
Sogc, Inc. 120,928 455,011 0
Stephens Williston, LLC Dba Seg Williston, LLC 28,790 28,003 19
White Butte Oil Operations, LLC 9,607 53,603 15
Whiting Oil And Gas Corporation 1,405,782 6,202,356 1,761
XTO Energy Inc 2,553,029 6,851,317 948
Top Producing Wells in Mountrail County, ND
Based on July 2026 Production
API # Well Operator County Oil Prod (BBLS) Gas Prod (MCF)
# 33-061-05535 En-Edwards- 157-94-2203H-1 Hess Bakken Investments II, LLC Mountrail 20,343 30,303
# 33-061-05536 En-Edwards- 157-94-2203H-2 Hess Bakken Investments II, LLC Mountrail 19,521 17,484
# 33-061-05330 En-Hilleren- 157-94-1336H-1 Hess Bakken Investments II, LLC Mountrail 26,610 43,204
# 33-061-05500 En-Hilleren- 157-94-1336H-2 Hess Bakken Investments II, LLC Mountrail 20,178 32,160
# 33-061-05539 En-Will Trust C- 157-94-2215H-5 Hess Bakken Investments II, LLC Mountrail 15,772 36,039
# 33-061-05494 Lee 158-94-15a-27-1HS Petro-Hunt, L.L.C. Mountrail 19,011 25,527
# 33-061-05595 Nebraska E 158-92-5-29-20MBHX Silver Hill Energy Operating, LLC Mountrail 20,560 15,768
# 33-061-05568 Nebraska E 158-92-5-29-3MBHX Silver Hill Energy Operating, LLC Mountrail 15,965 13,409
# 33-061-05369 Rath Federal 1-22H Continental Resources, Inc. Mountrail 15,584 27,558
# 33-061-05541 Rebel Federal 2-32-17H Slawson Exploration Company, Inc. Mountrail 18,898 88
# 33-061-05547 Rebel Federal 5-32-17TFH Slawson Exploration Company, Inc. Mountrail 27,068 3,292
# 33-061-05513 Ross 102-1606H EOG Resources, Inc. Mountrail 15,417 19,021
# 33-061-05511 Ross 103-1606H EOG Resources, Inc. Mountrail 16,587 18,392
# 33-061-05512 Ross 39-1606H EOG Resources, Inc. Mountrail 22,048 24,108
# 33-061-05467 RS-Piepkorn- 155-92-1208H-1 Hess Bakken Investments II, LLC Mountrail 15,907 22,550
# 33-061-05358 RS-Piepkorn- 155-92-1208H-2 Hess Bakken Investments II, LLC Mountrail 18,098 20,051
# 33-061-05466 RS-Sorenson- 155-92-0105H-1 Hess Bakken Investments II, LLC Mountrail 15,717 18,876
# 33-061-05464 RS-Sorenson- 155-92-0105H-3 Hess Bakken Investments II, LLC Mountrail 16,072 17,229
# 33-061-05431 Shell 153-89-17-6H-1 Hunt Oil Company Mountrail 16,126 12,173
# 33-061-05472 Torgerson 158-94-15D-10-2H Petro-Hunt, L.L.C. Mountrail 15,762 23,934