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Phillips County, MT oil and gas wells

2,523 wells: 1,455 active, 854 plugged, run by 138 operators.

Figures from the Montana Board of Oil and Gas Conservation, updated 2026-10-19.

Top operators in Phillips

OperatorActiveWells here
Ridge Oil & Gas, LLC1,4461,652
Chelin LLC33
Saco, Town Of212
Scout Energy Management LLC116
Diamond Oil & Gas LLC11
Iver J. Johannesen11
Robertson R A11
Fidelity Exploration & Production Co.0191
Midlands Gas Corp.087
Decker Operating Company, L.L.C.048
Noble Energy, Inc.042
Williston Basin Interstate Pipeline Company039
Miami Oil Producers, Inc.025
Odessa Natural Corporation021
Fidelity Gas019
Samedan Oil Corporation019
Mon-Dak Utilities Co. & Fidelity Gas Co.017
S & J Operating Co017
Elenburg Exploration, Inc.014
Omimex Canada, Ltd.013
Southland Royalty Company011
Anschutz Corporation, The010
EnCana Oil & Gas (USA) Inc.010
Tenneco Oil Company010
Atlantic Richfield Company08

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
1031-1 25-071-21214Plugged GasSamedan Oil Corporation
2151-1 25-071-21337Plugged GasSamedan Oil Corporation
2451-1 25-071-21203Plugged GasSamedan Oil Corporation
2943 FEDERAL #1 25-071-22170Plugged GasBurlington Resources Oil & Gas Company LP
3214-1 25-071-21169Plugged GasStephens & Johnson Operating Company
3351-1 25-071-21229Plugged GasSamedan Oil Corporation
3621-1 25-071-21385Plugged GasMidlands Gas Corp.
644A 25-071-05106Plugged Dry holeMon-Dak Utilities Co. & Fidelity Gas Co.
649 25-071-05083Plugged GasMon-Dak Utilities Co. & Fidelity Gas Co.
701 25-071-05116Plugged GasMon-Dak Utilities Co. & Fidelity Gas Co.
743 25-071-05119Plugged GasFidelity Gas
828 25-071-06408Plugged GasFidelity Gas
A. FLANSAAS 1 25-071-05177Plugged Dry holeDe Kalb Petroleum
ALOYSIUS 13-8 25-071-21046Plugged Dry holeBurlington Northern Inc.
Anderson 0371-1 25-071-21564Plugged GasPetroleum Corporation Of America
Anderson 0662-2 25-071-21817Plugged GasEnCana Oil & Gas (USA) Inc.
Anderson 0971-1 25-071-21565Plugged GasPetroleum Corporation Of America
Archie Dunbar 1-30 25-071-21146Plugged GasNoble Energy, Inc.
Aubol Unit 733 25-071-06398Plugged GasFidelity Gas
Austin Federal 1 25-071-21035Plugged GasAustral Oil
BAKKE 1 25-071-21053Plugged Dry holeWestern Air Drlg
BARTON 1 25-071-21050Plugged Dry holeWestern Air Drlg
BISHOP-FEDER<>1 25-071-21075Plugged Dry holeNo. American Royalties, Inc.
BLUNT FEDERAL 1 25-071-21508Plugged Dry holeTenneco Oil Company
BMR 1129-1 25-071-22906Plugged GasLance Oil and Gas Company
BMR 2813-1 25-071-22905Plugged GasLance Oil and Gas Company
BOWDOIN UNIT 822-1 25-071-05114Plugged Dry holeTexaco Exploration and Production Inc.
Barrett-Knudson 11-24 25-071-21030Plugged Dry holeFulton Producing Co.
Barton 1-9 25-071-22697Plugged GasBowers Oil & Gas, Inc.
Blomberg 32-1 25-071-23332Plugged Dry holeFidelity Exploration & Production Co.
Blooomberg 1 25-071-05148Plugged Dry holeBig Dome Oil Co.
Blooomberg 1 25-071-06409Plugged GasBig Dome Oil Co.
Borderline 1 28-7-36-27 25-071-23279Plugged GasRC Energy Montana Ltd.
Borderline 2 2-30-36-29 25-071-23280Plugged GasRC Energy Montana Ltd.
Borderline 3 3-28-36-28 25-071-23282Plugged Dry holeRC Energy Montana Ltd.
Borderline 5 5-35-37-28 25-071-23284Plugged Dry holeRC Energy Montana Ltd.
Borderline 6 6-15-37-27 25-071-23285Plugged GasRC Energy Montana Ltd.
Borderline 8 8-18-37-28 25-071-23281Plugged GasRC Energy Montana Ltd.
Bostrum 2-2 25-071-21049Plugged Dry holeSohio Petroleum Company
Bowman 2-8 25-071-21427Plugged GasOmimex Canada, Ltd.
Brickner et al 1 25-071-21773Plugged Dry holePark Ohio Energy, Inc.(Poi Engy Inc.)
C.GROVE(2152-1) 25-071-21157Plugged GasStephens & Johnson Operating Company
CABIN CK-FED<>1 25-071-21010Plugged Dry holeBasin Petroleum Corp.
CAVENAUGH 1 25-071-05023Plugged Dry holeJones Oil Co.
CHARLES 1-25 25-071-21763Plugged Dry holeSouthland Royalty Company
CITY MALTA 1A 25-071-05028Plugged Dry holeCity Of Malta
CITY OF MALTA 1 25-071-05027Plugged Dry holeCity Of Malta
CROGER 1-11 25-071-21152Plugged Water supplyMiami Oil Producers, Inc.
CRUMBAKER 2 25-071-21737Plugged GasSouthland Royalty Company
Christensen 1 25-071-21232Plugged Dry holePacific Enterprises Oil Co.
Corwin 5 #1 25-071-23339Plugged Dry holeSklar Exploration Company LLC
County 820 25-071-06300Plugged GasFidelity Exploration & Production Co.
DRINKWATER #1 25-071-21655Plugged Dry holeOdessa Natural Corporation
DUSKY DOME 2 25-071-21929Plugged Dry holeAmerican Hunter Exploration Ltd.
DUSKY DOME 3 25-071-21930Plugged Dry holeAmerican Hunter Exploration Ltd.
DUSKY DOME 4 25-071-21931Plugged Dry holeAmerican Hunter Exploration Ltd.
DUSKY DOME 5 25-071-21933Plugged ServiceAmerican Hunter Exploration Ltd.
DYNDAHL-FEE 1 25-071-21612Plugged Dry holeAnschutz Corporation, The
Dissett 774 25-071-06396Plugged GasFidelity Gas
Dunbar (3162-2) 31-31 25-071-22293Plugged GasEnCana Oil & Gas (USA) Inc.
E. Bergen Unit 786 25-071-06397Plugged GasFidelity Gas
E. HEULE 20-1 25-071-21175Plugged Dry holeMiami Oil Producers, Inc.
FAIRMAN 1 25-071-06407Plugged Dry holeBig Dome Oil Co.
FED 1342 - 1 25-071-21345Plugged GasFreeport-McMoran Inc.
FED-0431 1 25-071-21213Plugged GasMidlands Gas Corp.
FED-1731 1 25-071-21217Plugged GasMidlands Gas Corp.
FED. 1278-25 #1 25-071-21782Plugged Dry holePark Ohio Energy, Inc.(Poi Engy Inc.)
FED. 203630 #1 25-071-21039Plugged GasBolack, Tom
FED. 213632-1 25-071-21041Plugged GasBolack, Tom
FED. 608-1 #1 25-071-21090Plugged GasMiami Oil Producers, Inc.
FED. 610-17 #1 25-071-21096Plugged GasS & J Operating Co
FED. 610-18 #1 25-071-21097Plugged GasS & J Operating Co
FED. 610-7 #1 25-071-21173Plugged GasS & J Operating Co
FED. 613-13 #1 25-071-21093Plugged GasS & J Operating Co
FED. 613-14 #1 25-071-21094Plugged GasS & J Operating Co
FED. 613-15 #1 25-071-21095Plugged GasS & J Operating Co
FED. 613-22 #1 25-071-21098Plugged GasS & J Operating Co
FED. 614-32 #1 25-071-21124Plugged Dry holeMiami Oil Producers, Inc.
FED. 720-33-1 25-071-21166Plugged Dry holeMiami Oil Producers, Inc.
FED.GARMAN #1 25-071-21242Plugged Dry holePacific Enterprises Oil Co.
FEDERAL /143<>1 25-071-21137Plugged Dry holeMidlands Gas Corp.
FEDERAL /625/ 1 25-071-21057Plugged Dry holeAnschutz Corporation, The
FEDERAL /710<>1 25-071-21176Plugged Dry holeMiami Oil Producers, Inc.
FEDERAL /711<>1 25-071-21177Plugged Dry holeMiami Oil Producers, Inc.
FEDERAL /888<>1 25-071-21114Plugged Dry holeMiami Oil Producers, Inc.
FEDERAL 0303-1 25-071-21092Plugged GasS & J Operating Co
FEDERAL 0404-1 25-071-21430Plugged Dry holeMidlands Gas Corp.
FEDERAL 0471-1 25-071-21576Plugged GasPetroleum Corporation Of America
FEDERAL 0503-1 25-071-21429Plugged GasMidlands Gas Corp.
FEDERAL 0603-1 25-071-21206Plugged GasMidlands Gas Corp.
FEDERAL 0660 1 25-071-21650Plugged Dry holeMidlands Gas Corp.
FEDERAL 0903-1 25-071-21239Plugged GasMidlands Gas Corp.
FEDERAL 1 25-071-05050Plugged Dry holeBig Dome Oil Co.
FEDERAL 1 25-071-05167Plugged Dry holeMoncrief Etal
FEDERAL 1 25-071-05237Plugged Dry holeUnion Pacific R.R.
FEDERAL 1 25-071-21047Plugged Dry holeBolack, Tom
FEDERAL 1 25-071-21067Plugged Dry holeAnschutz Corporation, The
FEDERAL 1 25-071-21069Plugged Dry holeKerr-Mcgee Corp
FEDERAL 1 25-071-21162Plugged GasHalliburton Company
FEDERAL 1 25-071-21180Plugged Dry holePitcock Inc

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