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 2025 Production

25 Producing Operators

3,606 Producing Wells On File

5.6 k Total Wells On File

5.9 M Barrels of Oil Produced

15.4 M MCF of Gas Produced

Top Producing Operators in Mountrail County, ND
Based on July 2025 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Wells
Continental Resources, Inc. 6,163,606 20,221,824 2,458
EOG Resources, Inc. 664,154 1,684,128 599
Grayson Mill Operating, LLC 2,093,683 9,843,034 1,201
Hess Bakken Investments II, LLC 2,748,914 12,277,824 1,711
Hunt Oil Company 506,069 463,184 214
Lime Rock Resources III-A, L.P. 250,388 344,520 315
Marathon Oil Company 2,067,980 5,308,567 964
Murex Petroleum Corporation 260,239 575,749 206
Oasis Petroleum North America LLC 2,574,788 7,289,925 1,526
Petro-Hunt, L.L.C. 847,480 2,832,722 607
Petrogulf Corporation 5,724 18,465 4
Phoenix Operating LLC 360,706 622,813 47
Silver Hill Energy Operating, LLC 368,237 868,267 151
Slawson Exploration Company, Inc. 844,313 1,702,402 488
Sogc, Inc. 235,466 688,758 91
Stephens Williston, LLC Dba Seg Williston, LLC 49,595 49,230 52
White Butte Oil Operations, LLC 7,801 35,933 12
Whiting Oil And Gas Corporation 1,586,529 7,283,983 1,779
WPX Energy Williston, LLC 1,181,448 4,138,223 699
XTO Energy Inc 1,552,521 5,620,081 848
Top Producing Wells in Mountrail County, ND
Based on July 2025 Production
API # Well Operator County Oil Prod (BBLS) Gas Prod (MCF)
# 33-061-05335 Apricot 0328-02H EOG Resources, Inc. Mountrail 19,829 25,835
# 33-061-05334 Apricot 0332-01H EOG Resources, Inc. Mountrail 30,452 51,032
# 33-061-05115 Hagen Federal 5792 43-31 2B Oasis Petroleum North America LLC Mountrail 24,218 30,008
# 33-061-05116 Hagen Federal 5792 43-31 3B Oasis Petroleum North America LLC Mountrail 19,819 28,012
# 33-061-05117 Hagen Federal 5792 43-31 4B Oasis Petroleum North America LLC Mountrail 20,599 32,625
# 33-061-05142 Heron 5792 43-32 2B Oasis Petroleum North America LLC Mountrail 19,111 25,283
# 33-061-05126 Heron 5792 43-32 4B Oasis Petroleum North America LLC Mountrail 22,945 21,536
# 33-061-05128 Jammer 5792 43-32 4B Oasis Petroleum North America LLC Mountrail 20,858 24,583
# 33-061-05292 Missouri River 25-26HX WPX Energy Williston, LLC Mountrail 17,455 35,975
# 33-061-05346 Nordby 5793 13-12 2B Oasis Petroleum North America LLC Mountrail 33,672 33,675
# 33-061-05343 Nordby 5793 13-12 3B Oasis Petroleum North America LLC Mountrail 35,527 35,115
# 33-061-05347 Nordby 5793 13-12 4B Oasis Petroleum North America LLC Mountrail 27,907 27,293
# 33-061-05400 Pladson 33-28-21 #1H Phoenix Operating LLC Mountrail 23,296 17,842
# 33-061-05326 Prowler 1 SLH Slawson Exploration Company, Inc. Mountrail 22,238 16,672
# 33-061-05389 Rystedt 5892 31-28 2B Oasis Petroleum North America LLC Mountrail 36,239 42,460
# 33-061-05421 Thronson Federal 10-28H Continental Resources, Inc. Mountrail 27,150 41,930
# 33-061-05423 Thronson Fiu 12-28HSL Continental Resources, Inc. Mountrail 22,133 32,390
# 33-061-05420 Thronson Fiu 13-28H1 Continental Resources, Inc. Mountrail 23,098 32,805
# 33-061-05344 Van Berkom 5793 13-11 3B Oasis Petroleum North America LLC Mountrail 28,162 29,256
# 33-061-05357 Van Berkom 5793 13-11 4B Oasis Petroleum North America LLC Mountrail 34,002 34,805