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North Slope Borough, AK oil and gas wells

9,817 wells: 4,834 active, 4,300 plugged, run by 70 operators.

Figures from the Alaska Oil and Gas Conservation Commission, updated 2026-10-16.

Top operators in North Slope

OperatorActiveWells here
Hilcorp Alaska, LLC2,6243,636
ConocoPhillips Alaska, Inc.2,1153,216
Oil Search (Alaska), LLC3253
North Slope Borough1840
USGS1822
Cook Inlet Energy, LLC.1728
Mustang Holding, LLC47
ASRC Consulting & Environmental Services, LLC34
Great Bear Pantheon, LLC210
Brooks Range Petroleum114
BP Exploration (Alaska) Inc.01,763
ARCO Alaska Inc.0421
Hilcorp North Slope, LLC0126
Eni US Operating Co. Inc.0107
US Dept of Interior045
Sohio Alaska Petroleum Company028
Exxon Corporation022
Atlantic Richfield Company021
Repsol E&P USA, Inc.020
Mobil Oil Corporation019
Union Oil Company of California016
Chevron USA Inc.015
Texaco Inc.014
Pioneer Natural Resources Alaska Inc.012
Anadarko Petroleum Corporation010

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusTypeOperator
DUCK IS UNIT SDI 3-17FPB1 50-029-21946-7100Plugged UnknownHilcorp Alaska, LLC
DUCK IS UNIT SDI 3-23 50-029-21645Plugged OilHilcorp Alaska, LLC
DUCK IS UNIT SDI 3-23APB1 50-029-21645-7000Plugged UnknownHilcorp Alaska, LLC
DUCK IS UNIT SDI 3-25 50-029-22125Plugged OilBP Exploration (Alaska) Inc.
DUCK IS UNIT SDI 3-25A 50-029-22125-0100Plugged OilBP Exploration (Alaska) Inc.
DUCK IS UNIT SDI 3-25APB1 50-029-22125-7000Plugged UnknownBP Exploration (Alaska) Inc.
DUCK IS UNIT SDI 3-33 50-029-21668Plugged OilBP Exploration (Alaska) Inc.
DUCK IS UNIT SDI 3-33APB1 50-029-21668-7000Plugged UnknownHilcorp Alaska, LLC
DUCK IS UNIT SDI 3-33APB2 50-029-21668-7100Plugged UnknownHilcorp Alaska, LLC
DUCK IS UNIT SDI 3-39 50-029-21764Plugged OilBP Exploration (Alaska) Inc.
DUCK IS UNIT SDI 3-49 50-029-21735Plugged OilBP Exploration (Alaska) Inc.
DUCK IS UNIT SDI 4-04 50-029-21968Plugged InjectionBP Exploration (Alaska) Inc.
DUCK IS UNIT SDI 4-06 50-029-21723Plugged OilBP Exploration (Alaska) Inc.
DUCK IS UNIT SDI 4-10 50-029-22464Plugged OilBP Exploration (Alaska) Inc.
DUCK IS UNIT SDI 4-14 50-029-21863Plugged OilBP Exploration (Alaska) Inc.
DUCK IS UNIT SDI 4-20 50-029-21640Plugged OilStandard Alaska Production Company
DUCK IS UNIT SDI 4-26 50-029-21835Plugged OilHilcorp Alaska, LLC
E BARROW 21 50-023-20027Plugged GasNorth Slope Borough
E DE K LEFFINGWELL 1 50-089-20021Plugged OilUnion Oil Company of California
E HARRISON BAY ST 1 50-703-20001Plugged OilUnion Oil Company of California
E KUPARUK UNIT 1 50-287-20001Plugged OilTexaco Inc.
E KURUPA UNIT 1 50-137-20002Plugged OilTexaco Inc.
E MIKKELSEN BAY ST 1 50-089-20002Plugged OilHumble Oil and Refining
E SIMPSON TEST WELL 2 50-279-20007Plugged OilUSGS
E TESHEKPUK 1 50-103-20006Plugged OilUS Dept of Interior
E UGNU 1 50-029-20052Plugged OilConocoPhillips Alaska, Inc.
E UMIAT UNIT 1 50-287-10016Plugged GasDevon Energy Production Corporation LP
E UMIAT UNIT 2 50-287-20002Plugged OilMcCulloch Oil Company
EAGLE CK 1 50-073-20001Plugged OilChevron USA Inc.
ECHOOKA UNIT 1 50-223-20008Plugged OilUS Dept of Interior
FAWN LAKE 1 50-029-22007Plugged OilHilcorp Alaska, LLC
FIN CK UNIT 1 50-223-20007Plugged OilMcCulloch Oil Company
FIORD 1 50-103-20162Plugged OilARCO Alaska Inc.
FIORD 2 50-103-20201Plugged OilARCO Alaska Inc.
FIORD 3 50-103-20210Plugged OilARCO Alaska Inc.
FIORD 3A 50-103-20210-0100Plugged OilARCO Alaska Inc.
FIORD 4 50-103-20289Plugged OilARCO Alaska Inc.
FIORD 5 50-103-20292Plugged OilARCO Alaska Inc.
FIORD 5PH 50-103-20292-7000Plugged UnknownARCO Alaska Inc.
FLAT TOP 1 50-103-20684Plugged OilConocoPhillips Alaska, Inc.
FOGGY IS BAY STATE 1 50-029-20146Plugged OilAmoco Production Company
FOGGY IS BAY STATE 1 RE-ENTRY 50-029-20146-9000Plugged OilBP America Production Company
FRANKLIN BLUFFS NO. 1 50-223-20021Plugged UnknownUS Dept of Interior
GETTY STATE 1 50-029-20177Plugged OilHilcorp Alaska, LLC
GMTU MT6-03PH 50-103-20770-7000Plugged UnknownConocoPhillips Alaska, Inc.
GMTU MT6-04PB1 50-103-20775-7000Plugged UnknownConocoPhillips Alaska, Inc.
GMTU MT6-05PB1 50-103-20771-7000Plugged UnknownConocoPhillips Alaska, Inc.
GMTU MT6-05PB2 50-103-20771-7100Plugged UnknownConocoPhillips Alaska, Inc.
GMTU MT6-06PB1 50-103-20773-7000Plugged UnknownConocoPhillips Alaska, Inc.
GMTU MT6-06PB2 50-103-20773-7100Plugged UnknownConocoPhillips Alaska, Inc.
GMTU MT6-08PB1 50-103-20772-7000Plugged UnknownConocoPhillips Alaska, Inc.
GMTU MT7-01PB1 50-103-20832-7000Plugged UnknownConocoPhillips Alaska, Inc.
GMTU MT7-03 50-103-20830Plugged InjectionConocoPhillips Alaska, Inc.
GMTU MT7-06 50-103-20831Plugged OilConocoPhillips Alaska, Inc.
GMTU MT7-08PB1 50-103-20846-7000Plugged UnknownConocoPhillips Alaska, Inc.
GMTU MT7-14 50-103-20856Plugged InjectionConocoPhillips Alaska, Inc.
GMTU MT7-83PH1 50-103-20891Plugged OilConocoPhillips Alaska, Inc.
GMTU MT7-89PB1 50-103-20889-7000Plugged UnknownConocoPhillips Alaska, Inc.
GRANDSTAND TEST 1 50-057-10001Plugged OilUS Dept of Interior
GRANDVIEW 1 50-103-20594Plugged OilConocoPhillips Alaska, Inc.
GRIZZLY 1 50-287-20015Plugged OilConocoPhillips Alaska, Inc.
GUBIK 3 50-287-20017Plugged GasAnadarko Petroleum Corporation
GUBIK 3PB1 50-287-20017-7000Plugged UnknownAnadarko Petroleum Corporation
GUBIK 4 50-287-20025Plugged GasAnadarko Petroleum Corporation
GUBIK TEST 1 50-287-10013Plugged OilUS Dept of Interior
GUBIK TEST 2 50-287-10014Plugged OilUS Dept of Interior
GUBIK UNIT 1 50-287-10015Plugged GasColorado Oil & Gas
GULL IS ST 1 50-029-20151Plugged OilHilcorp Alaska, LLC
GULL IS ST 2 50-029-20195Plugged OilHilcorp Alaska, LLC
GULL IS ST 3 50-029-22238Plugged OilConocoPhillips Alaska, Inc.
GWYDYR BAY SOUTH 1 50-029-20149Plugged OilMobil Oil Corporation
GWYDYR BAY ST 1 50-029-20375Plugged OilConoco Inc.
GWYDYR BAY ST 2 50-029-20491Plugged OilConoco Inc.
GWYDYR BAY ST 2A 50-029-20491-0100Plugged OilConoco Inc.
GWYDYR BAY ST A 1 50-029-20130Plugged OilCities Service Oil Company
GWYDYR BAY ST UNIT 1 50-029-20396Plugged OilMobil Oil Corporation
GYR 1 50-223-20018Plugged OilConocoPhillips Alaska, Inc.
HAILSTORM 1 50-029-23287Plugged OilPioneer Natural Resources Alaska Inc.
HARPOON 2 50-287-20030Plugged UnknownConocoPhillips Alaska, Inc.
HEAVENLY 1 50-287-20016Plugged OilConocoPhillips Alaska, Inc.
HEMI SPGS SAG RIV 1 50-029-21069Plugged OilH. G. & G. Inc.
HEMI SPRINGS ST 1 50-029-21056Plugged OilConocoPhillips Alaska, Inc.
HEMI SPRINGS UNIT 3 50-029-21285Plugged OilARCO Alaska Inc.
HEMI ST 03-09-11 50-029-20018Plugged OilMobil Oil Corporation
HICKORY 1 50-223-20038Plugged OilAccumulate Energy Alaska, Inc.
HIGHLAND ST 1 50-029-20199Plugged OilHilcorp Alaska, LLC
HORSESHOE 1 50-103-20751Plugged OilArmstrong Energy, LLC
HORSESHOE 1A 50-103-20751-0100Plugged OilArmstrong Energy, LLC
HOT ICE 1 50-103-20451Plugged GasAnadarko Petroleum Corporation
HUNTER A 50-103-20405Plugged OilConocoPhillips Alaska, Inc.
HURL ST 5-10-13 50-029-20027Plugged OilMobil Oil Corporation
IAPETUS 2 50-103-20506Plugged OilConocoPhillips Alaska, Inc.
ICEWINE 1 50-223-20031Plugged OilAccumulate Energy Alaska, Inc.
ICEWINE 2 50-223-20032Plugged OilAccumulate Energy Alaska, Inc.
IKO 1 50-023-20007Plugged GasUS Dept of Interior
INTREPID 2 50-023-20036Plugged OilConocoPhillips Alaska, Inc.
ITKILLIK RIV UNIT 1 50-103-20003Plugged OilAtlantic Richfield Company
ITKILLIK UNIT 1 50-287-10020Plugged OilBP Alaska Inc.
IVIK 1 50-703-20436Plugged OilCaelus Natural Resources Alaska, LLC
IVISHAK UNIT 1 50-223-20014Plugged OilSimasko Production Company

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