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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
KUPARUK RIV UNIT 1R-23L1PB1 50-029-22200-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 1R-23L1PB2 50-029-22200-7100Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 1R-23L1PB3 50-029-22200-7200Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 1R-24 50-029-22194Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 1R-26 50-029-22193Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 1R-29L1-03PB1 50-029-22195-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 1R-EAST 50-029-23295Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 1Y-06 50-029-20958Plugged OilARCO Alaska Inc.
KUPARUK RIV UNIT 1Y-15 50-029-20919Plugged OilARCO Alaska Inc.
KUPARUK RIV UNIT 1Y-24 50-029-22371Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 1Y-24APB1 50-029-22371-7100Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 1Y-24PB1 50-029-22371-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 1Y-26 50-029-21853Plugged OilARCO Alaska Inc.
KUPARUK RIV UNIT 21 10-8/1 50-103-20103Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2A-01 50-103-20023Plugged OilARCO Alaska Inc.
KUPARUK RIV UNIT 2A-02 50-103-20024Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2A-06 50-103-20028Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2A-07 50-103-20029Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2A-10 50-103-20056Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2A-19 50-103-20197Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2A-22 50-103-20221Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2A-27 50-103-20604Plugged InjectionConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2B-02 50-029-21154Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2B-02APB1 50-029-21154-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2B-03 50-029-21151Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2B-03A 50-029-21151-0100Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2D-06 50-029-21168Plugged OilARCO Alaska Inc.
KUPARUK RIV UNIT 2D-06A 50-029-21168-0100Plugged OilARCO Alaska Inc.
KUPARUK RIV UNIT 2E-04PB1 50-029-23505-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2E-06L1PB1 50-029-22415-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2E-15L1-02PB1 50-029-21206-7100Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2E-15L1PB1 50-029-21206-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2E-17L1PB1 50-029-22419-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2E-17L1PB2 50-029-22419-7200Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2E-17L2PB1 50-029-22419-7100Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2F-05 50-029-21073Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2F-10L1-01PB1 50-029-21094-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2F-10L1-01PB2 50-029-21094-7100Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2F-10L1-01PB3 50-029-21094-7200Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2F-11 50-029-21095Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2F-18L1 50-029-22720-6000Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2F-18L1-01 50-029-22720-6100Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2F-18L1-02 50-029-22720-6200Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2F-18PB1 50-029-22720-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2F-19 50-029-22728Plugged InjectionConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2F-19PB1 50-029-22728-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2F-19PB2 50-029-22728-7100Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2G-02 50-029-21153Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2G-06 50-029-21121Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2G-06L1 50-029-21121-6000Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2G-06L1PB1 50-029-21121-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2G-09L1PB1 50-029-21139-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2G-11 50-029-21149Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2G-11AL2PB1 50-029-21149-7100Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2G-11APB1 50-029-21149-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2G-12 50-029-21159Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2G-12APB1 50-029-21159-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2G-13 50-029-21160Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2G-14 50-029-21161Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2H-14 50-103-20036Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-02 50-103-20101Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-08 50-103-20111Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-08A 50-103-20111-0100Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-08APB1 50-103-20111-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-08APB2 50-103-20111-7100Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-08APB3 50-103-20111-7200Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-08B 50-103-20111-0200Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-08BPB1 50-103-20111-7300Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-08BPB2 50-103-20111-7400Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-08BPB3 50-103-20111-7500Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-11 50-103-20114Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-11APB1 50-103-20114-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-13 50-103-20116Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-14 50-103-20112Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-16 50-103-20115Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-17 50-103-20121Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-18 50-103-20117Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-19 50-103-20118Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-21 50-103-20123Plugged OilARCO Alaska Inc.
KUPARUK RIV UNIT 2K-21A 50-103-20123-0100Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-22 50-103-20119Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-27 50-103-20388Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-28 50-103-20385Plugged InjectionConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-28AL1PB1 50-103-20385-7100Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-28AL1PB2 50-103-20385-7200Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2K-28APB1 50-103-20385-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2L-308PB1 50-103-20694-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2L-314PB1 50-103-20686-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2M-01 50-103-20185Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2M-05 50-103-20168Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2M-09 50-103-20177Plugged OilARCO Alaska Inc.
KUPARUK RIV UNIT 2M-09A 50-103-20177-0100Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2M-18 50-103-20151Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2M-21L1PB1 50-103-20156-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2M-22L1PB1 50-103-20170-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2M-23 50-103-20155Plugged InjectionConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2M-24 50-103-20171Plugged OilConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2M-32L1PB1 50-103-20186-7000Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2M-32L1PB2 50-103-20186-7100Plugged UnknownConocoPhillips Alaska, Inc.
KUPARUK RIV UNIT 2M-36PB1 50-103-20691-7000Plugged UnknownConocoPhillips Alaska, Inc.

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