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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /213112

    NAICS Demand Lane

    Support Activities for Oil and Gas Operations, Contract Opportunities

    368 total opportunities (368 active) tied to NAICS 213112 across federal, state, local, and forecast sources.
    NAICS 213112Federal + SLED368 total
    View NAICS definition →
    Total Opportunities
    368
    Across all indexed sources
    Active Estimate
    368
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 213112.

    DEPARTMENT OF THE INTERIOR

    GLBA UST CORRECTIVE ACTION

    Active

    AI Summary

    The Department of the Interior, National Park Service is soliciting proposals for GLBA UST corrective action services. This opportunity is categorized under NAICS code 213112 and is not set aside for simplified acquisition procedures. Interested bidders should prepare to address environmental consulting and corrective …

    AK

    Posted Sep 13, 2026Due Sep 21, 2026SolicitationNAICS 213112Total Small Business Set-Aside (FAR 19.5)Sol: 140P9726Q0071
    View details→

    DEPARTMENT OF THE INTERIOR

    F--SYNOPSIS: OIL WELL PLUGGING AT BISO

    Archived

    AI Summary

    The National Park Service is preparing to issue an Invitation for Bid for oil well plugging at Big South Fork National River and Recreation Area. The project involves plugging and reclaiming 16 wells and re-plugging one well, with a contract value between $5 million and $10 million. A site visit will be announced, and …

    DC

    Posted Sep 2, 2026PresolicitationNAICS 213112Sol: DOIPFBO260026
    View details→

    DEPARTMENT OF THE INTERIOR

    F--SOURCES SOUGHT: OIL WELL PLUGGING AT BISO

    Archived

    AI Summary

    The National Park Service is conducting a Sources Sought for interested parties to provide oil well plugging services for 17 wells at BISO. This is not a solicitation but a request for information. Interested vendors should respond by September 9, 2026, to the provided email.

    DC

    Posted Sep 2, 2026Due Sep 9, 2026Sources SoughtNAICS 213112Sol: DOIPFBO260024
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    H266--BOILER PLANT GAS DETECTION TESTING

    Archived

    AI Summary

    The Department of Veterans Affairs is soliciting proposals for boiler plant gas detection testing services. This opportunity is classified under NAICS code 213112 and is not set aside for small businesses. Interested bidders should prepare to submit their proposals by the specified deadline.

    MS

    Posted Aug 28, 2026Due Aug 28, 2026SolicitationNAICS 213112Sol: 36C25626Q1147
    View details→

    DEPARTMENT OF THE INTERIOR

    Z--BUFFALO MONITOR WELL PLUGGING 2026

    Archived

    AI Summary

    The Department of the Interior, Bureau of Land Management is seeking proposals for the Monitoring Well Plugging Phase III at Ford Ranch. This opportunity is classified under NAICS code 213112 and is a service-focused solicitation. Interested bidders should prepare to address environmental management and compliance requ…

    CO

    Posted Aug 26, 2026Due Sep 2, 2026Combined Synopsis/SolicitationNAICS 213112Total Small Business Set-Aside (FAR 19.5)Sol: 140L0626Q0017
    View details→

    DEPARTMENT OF THE INTERIOR

    F--JELA WELL PLUGGING - 2026

    Archived

    AI Summary

    The Department of the Interior, National Park Service, is seeking proposals for well plugging services at JELA. This opportunity is categorized under NAICS code 213112 and is a combined synopsis/solicitation. Interested bidders should prepare to address the specific requirements outlined in the solicitation.

    DC

    Posted Aug 17, 2026Due Sep 3, 2026Combined Synopsis/SolicitationNAICS 213112Sol: 140PS126B0009
    View details→

    DEPT OF DEFENSE

    PREVENTIVE MAINTENANCE PROGRAM AND SERVICE ORDERS FOR ABOVEGROUND STORAGE TANKS (AST), YOKOSUKA, JAPAN

    Archived

    AI Summary

    The Naval Facilities Engineering Command, Far East seeks a contractor for a Firm Fixed Price contract to provide preventive maintenance and service orders for aboveground storage tanks at Commander Fleet Activities Yokosuka, Japan. The contract will include a base period and four one-year options.

    AP

    Posted Aug 11, 2026Due Aug 25, 2026Sources SoughtNAICS 213112Sol: N4008426B0408
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    H999--Sources Sought Notice - Underground Fuel Storage Tank Cleaning, Inspection, Testing and Re-Fueling

    Archived

    AI Summary

    The Department of Veterans Affairs is seeking information from contractors for the cleaning, inspection, testing, and refueling of nine underground diesel fuel storage tanks. This Sources Sought Notice is for planning purposes only and does not constitute a solicitation. Interested parties must respond by email with th…

    CA

    Posted Aug 7, 2026Due Aug 14, 2026Sources SoughtNAICS 213112Sol: 36C26126Q1112
    View details→

    DEPARTMENT OF ENERGY

    E-SEAL TECHNOLOGY: A NEW PARADIGM FOR LEAKY WELL REMEDIATION

    Active

    AI Summary

    The Department of Energy is exploring E-Seal Technology for leaky well remediation, offering a novel liquid sealant that effectively addresses microfractures in well casings. This technology promises significant cost savings and enhanced sealing performance, with applications in oil and gas recovery, geothermal energy,…

    OH

    Posted Aug 5, 2026Due Oct 1, 2026Special NoticeNAICS 213112Sol: S-197080
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    H266--Boiler Plant Gas Detection Testing

    Archived

    AI Summary

    The Department of Veterans Affairs is seeking small businesses for boiler plant gas detection testing. No acceptable offers were received, and the requirement will be resolicited within the next 30 days. Interested parties should prepare for the upcoming solicitation.

    MS

    Posted Jul 28, 2026Special NoticeNAICS 213112Sol: 36C25626Q0991
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    100
    sled
    261
    forecast
    7

    Related NAICS Codes

    • 21, Mining, Quarrying, and Oil and Gas Extraction→
    • 211, Oil and Gas Extraction→
    • 2111, Oil and Gas Extraction→
    • 21112, Crude Petroleum Extraction →
    • 211120, Crude Petroleum Extraction →
    • 21113, Natural Gas Extraction →
    • 211130, Natural Gas Extraction →
    • 212, Mining (except Oil and Gas)→
    • 2121, Coal Mining→
    • 21211, Coal Mining→

    Explore

    • 213112 Definition→
    • Browse NAICS Codes→
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    About NAICS 213112

    This industry comprises establishments primarily engaged in performing support activities on a contract or fee basis for oil and gas operations, such as drilling, exploration, and extraction support. These activities include well surveying, exploration services, and other related support services.

    Read the full NAICS definition →