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NAICS Code· 213112

NAICS 213112: Support Activities for Oil and Gas Operations

This U.S. industry comprises establishments primarily engaged in performing support activities, on a contract or fee basis, for oil and gas operations (except geophysical surveying and mapping, site preparation, construction, and transportation activities). Services included are exploration; excavating slush pits and cellars, well surveying; running, cutting, and pulling casings, tubes, and rods; cementing wells, shooting wells; perforating well casings; acidizing and chemically treating wells; and cleaning out, bailing, and swabbing wells. Cross-References. Establishments primarily engaged in--Show more

NAICS 213112 – Support Activities for Oil and Gas Operations encompasses specialized services that enable the exploration, drilling, production, and maintenance of oil and gas infrastructure, including well site preparation, pipeline inspection, leak detection, fluid handling, and environmental compliance support. These services are critical to ensuring operational efficiency, safety, and regulatory adherence across upstream energy activities.

22
Active Contracts
$93.2M
Total Obligations (12mo)
90
Awarded Contracts (12mo)
37
Contractors Awarded (12mo)
1
Median Bidders per Award
+128.7%
YoY Growth
Dotted
NAICS 213112 FAQ

Frequently Asked Questions

NAICS code 213112 covers Support Activities for Oil and Gas Operations. This U.S. industry comprises establishments primarily engaged in performing support activities, on a contract or fee basis, for oil and gas operations (except geophysical surveying and mapping, site preparation, construction, and transportation activities). Services included are exploration; excavating slush pits and cellars, well surveying; running, cutting, and pulling casings, tubes, and rods; cementing wells, shooting wells; perforating well casings; acidizing and chemically treating wells; and cleaning out, bailing, and swabbing wells. Cross-References. Establishments primarily engaged in--

Recently Posted in Support Activities for Oil and Gas Operations

NAICS: 213112
New
SLED
Oil and Gas Well Plugging ServicesThis subcontract for Oil and Gas Well Plugging Services involves performing technical plugging and abandonment of orphan oil and gas wells for prime contractors on projects managed by the Indiana Department of Administration, Division of Public Works. The scope of work includes plugging wellbores with cement or other approved materials, conducting pressure testing, and verifying seal integrity in strict accordance with Indiana DNR specifications. The selected provider must operate under the Oil Well Services classification and utilize specialized rigging equipment, cement pumps, and well-head tools to deliver permanently plugged and abandoned wells. This project falls under NAICS code 213112 and is focused on environmental remediation and safety within the state of Indiana.
Indiana Department of Administration, Division of Public Works

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in 7 days

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in 7 days
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NAICS: 213112
New
SLED
Oil & Gas Orphan Well Plugging
Solicitation # ENG2712302032
Solicitation ENG2712302032 is issued by the Indiana Department of Administration, Division of Public Works, on behalf of the Department of Natural Resources for oil and gas orphan well plugging services in Posey and Gibson Counties, Indiana. The project is estimated at one hundred fifty thousand dollars or more, with a construction period extending through December 31, 2027. Bids must be submitted electronically in PDF format to the Public Works Division Email Bid Box by 2:30 P.M. Indianapolis Time on October 20, 2026, adhering to strict subject line and file naming conventions. To be eligible, prime contractors must be pre-qualified by the Public Works Certification Board under classification 1799.06 Oil Well Services and hold a current Certificate of Qualification. The project includes specific socioeconomic participation goals, requiring 7 percent Minority Business Enterprise, 5 percent Women Business Enterprise, and 3 percent Indiana Veteran Owned Small Business involvement. Detailed instructions, drawings, and specifications dated May 2026 are available through the Department of Natural Resources Division of Engineering website.
Indiana Department of Administration, Division of Public Works

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in 7 days

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NAICS: 213112
New
Federal
provide FJI Diesel fuel at CFAS Japan
Solicitation # N4008427Q6001
This firm fixed price solicitation, issued by NAVFACSYCOM Far East, seeks a contractor to provide the supply, labor, materials, equipment, and delivery of FJI Diesel fuel for emergency generators, fire pumps, and hot water heaters at various Government facilities within the Commander Fleet Activities Sasebo (CFAS) area. The contract covers a maximum quantity of 75,700 liters over a one year period of performance from December 1, 2026, to November 30, 2027. The fuel must meet JIS K2204-1997-1-GO specifications with a maximum pour point of -2.5 degrees Celsius. Deliveries must be performed by a Government of Japan certified driver using a GOJ approved tank truck equipped with a 10m hose, specific cam lock and screw connections, and required safety equipment including fire extinguishers and spill kits. Deliveries are accepted Monday through Friday between 0800 and 1600 hours at designated locations including Main Base Housing, Hario Housing, Maebata NMC, and the Akasaki, Yokose, and Iorizaki POL sites, with a daily delivery limit of 8,000 liters. The contractor is required to use the Wide Area WorkFlow system for electronic invoicing and payment requests. Compliance with various Federal Acquisition Regulation and Defense Federal Acquisition Regulation Supplement clauses is mandatory, including requirements for Workers Compensation Insurance under the Defense Base Act, Cybersecurity Maturity Model Certification, and prohibitions on certain telecommunications equipment. Proposals are due by November 13, 2026, at 10:00 AM.
Navfacsyscom Far East

POSTED

4 days ago

DEADLINE

in about 1 month
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NAICS: 213112
Closed
SLED
DS-761-260000000042-2 | Gilbert Orphan Well Plugging project -1 Well Kent County
Solicitation # DS-761-260000000042-2
The Gilbert Orphan Well Plugging project involves the plugging of one orphan well located in Kent County, Michigan. This solicitation, identified as DS-761-2600000000042-2, is issued by the state of Michigan under the agency of Con Hall. The project is designated as a SLED organization type and will be performed within the state of Michigan. The solicitation was posted on October 5, 2026, with a response deadline set for October 12, 2026. Interested parties may contact Mary Vanostran as the primary point of contact or Con Hall as the secondary contact for further information. Detailed submission guidelines and additional project specifics are available through the official Sigma portal.
Con Hall

POSTED

8 days ago

CLOSED

about 11 hours ago
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NAICS: 213112
SLED
OOGM FS26-6
Solicitation # 49352
This contract, issued by the Pennsylvania Department of Environmental Protection, involves the cleaning out and plugging of twenty-three orphan gas wells located across Mahoning and Redbank Townships in Armstrong County, as well as Porter and Redbank Townships in Clarion County. The scope of work includes mobilizing and demobilizing equipment, plugging wells estimated to be between 1,000 and 3,600 feet deep according to department specifications, and the subsequent restoration of the well sites. The project has an estimated value between 1,000,000 and 5,000,000 dollars and a performance term of 365 calendar days. A bid bond is required for this solicitation, and bidders must attend a mandatory pre-bid conference on October 7 or October 8, 2026, at Gumtown Memorial Park in New Bethlehem. Failure to attend these meetings will result in the rejection of the bid. The final deadline for responses is November 12, 2026.
Pennsylvania Department of Environmental Protection

POSTED

11 days ago

DEADLINE

in about 1 month
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NAICS: 213112
Closed
SLED
ARFQ-0313-DEP2700000019-3 | Farmer #1 Well Plugging Project - API# 47-045-00004
Solicitation # ARFQ-0313-DEP2700000019-3
The Farmer #1 Well Plugging Project, solicitation ARFQ-0313-DEP2700000019-3, is an Agency Purchase Order issued by the West Virginia Department of Environmental Protection Office of Oil and Gas. The project involves construction, reclamation, and plugging activities for well API# 47-045-00004 located in Logan County. This is a fixed-period contract that must be completed within 60 days of the notice to proceed. The contract will be awarded to the lowest responsible bidder, with preferences available for certified small, women-owned, or minority-owned businesses. Key requirements include the submission of a 5 percent bid bond, and the successful vendor must provide performance and labor/material payment bonds for 100 percent of the contract value. All work must comply with the Davis-Bacon Act and Executive Order 13658, which mandates a minimum wage of 13.65 per hour for covered workers. Contractors are required to contact West Virginia 811 for underground utility marking and must ensure the well monument has the API number permanently affixed. Additionally, contractors must maintain spill mitigation materials on-site and obtain all necessary permits to avoid work suspension or termination. Bids must be submitted electronically via the wvOASIS VSS Portal by the specified deadline. Required documentation includes an Addendum Acknowledgement Form and a list of any subcontractors performing more than 25,000 dollars of work. Project success is determined by the Office of Oil and Gas based on adherence to regulations and the absence of leaks after completion, with reclamation governed by the E&S Field Manual. Invoices are to be submitted via email to depplugginginvoices@wv.gov for payment.
West Virginia

POSTED

11 days ago

CLOSED

about 16 hours ago
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NAICS: 213112
SLED
Aboveground Production Infrastructure RemovalThis subcontract for the Kentucky Department for Natural Resources involves the removal of aboveground flowlines and production infrastructure for prime contractors on Division of Oil and Gas projects. The scope of work requires the use of heavy demolition machinery and underground cutting tools to remove all aboveground equipment and plug or cut underground flowlines below grade in accordance with 805 KAR 1:190 Section 13. The final deliverable is a cleared wellsite with all aboveground infrastructure removed and underground lines properly capped. The opportunity is categorized under NAICS code 213112 and was posted on September 30, 2026, with a response deadline of October 23, 2026. Interested parties can find further details through the Kentucky Vendor Services System.
Dept for Natural Resources

POSTED

13 days ago

DEADLINE

in 11 days
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NAICS: 213112
SLED
Well Plugging and Abandonment (P&A) ContractorThis subcontract opportunity is for a Well Plugging and Abandonment contractor to support prime contractors on projects for the Commonwealth of Kentucky Division of Oil and Gas. The selected provider will be responsible for the technical plugging of orphan oil and gas wells, which includes mobilizing plugging rigs, executing operations according to Division standards, installing mechanical bridges and cement plugs, and cutting and capping well casings to ensure wellbores are permanently sealed. Qualified candidates must possess the necessary plugging rigs and cement pumps, along with proven experience within the State Plugging Program. This project falls under NAICS code 213112 and is managed by the Kentucky Department for Natural Resources. Interested parties must submit their responses by the deadline of October 23, 2026.
Dept for Natural Resources

POSTED

13 days ago

DEADLINE

in 11 days
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NAICS: 213112
SLED
Oil Well Cementing Contractor/SupplierThis subcontract agreement establishes an Oil Well Cementing Contractor/Supplier to provide specialized cement slurries and pumping services for prime contractors operating on Kentucky Division of Oil and Gas projects. The contractor is responsible for mixing and circulating Class A, Class L, or Type 1L cement slurries with a minimum weight of 14 lb/gal, with specific requirements to utilize 50/50 POZ or latex-laden cement in the event that H2S gas is detected. The scope of work includes the operation of batch plants and cement pump trucks in strict accordance with state statutes and Attachment K, as well as the delivery and placement of cement plugs at designated intervals. This opportunity is managed by the Kentucky Department for Natural Resources under NAICS code 213112, with a response deadline set for October 23, 2026.
Dept for Natural Resources

POSTED

13 days ago

DEADLINE

in 11 days
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NAICS: 213112
SLED
Well Plugging and Abandonment (P&A) ContractorThis subcontract opportunity is for a Well Plugging and Abandonment contractor to support prime contractors on projects managed by the Kentucky Department for Natural Resources Division of Oil and Gas. The selected contractor will be responsible for the technical plugging of oil and gas wells, which includes mobilizing service rigs and steel tubing work strings to clear downhole obstructions through drilling, fishing, spearing, or milling to total depth. Additional technical requirements include perforating casing in 50-foot increments in non-cemented areas and utilizing the balance method for cement displacement to ensure a verified plugged wellbore. All work must be performed in strict compliance with KRS Chapter 353.550-560 and 805 KAR 1:060. This opportunity falls under NAICS code 213112 and is open for responses until October 23, 2026.
Dept for Natural Resources

POSTED

13 days ago

DEADLINE

in 11 days
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NAICS: 213112
SLED
Well Plugging & Workover ServicesThis subcontract for Well Plugging and Workover Services involves performing technical plugging of orphan wells in Lee County for prime contractors on Kentucky Division of Oil and Gas projects. The scope of work includes drilling out obstructions with a power swivel, verifying wellbore clearance to total depth, and removing all aboveground production infrastructure and flowlines. Additionally, the contractor is responsible for plugging underground flowlines below grade in strict accordance with 805 KAR 1:190 and KRS Chapter 353.562-564. The project is managed under the Kentucky Department for Natural Resources and requires the delivery of plugged and sealed wells accompanied by a completed Plugging Affidavit Form OG-38. This opportunity falls under NAICS code 213112, with a response deadline set for October 23, 2026.
Dept for Natural Resources

POSTED

13 days ago

DEADLINE

in 11 days
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NAICS: 213112
SLED
Wellhead Control and Plugging SpecialistThis subcontract for Wellhead Control and Plugging Specialist services involves performing technical plugging of orphan wells for prime contractors on State of Ohio Division/DAS projects. The scope of work includes establishing well control, installing wellheads, and executing detailed plugging plans to deliver successfully sealed wells approved by a Division inspector. Due to the nature of the work, the contractor must manage hydrogen sulfide risks using specialized plugging rigs and cement materials, and all personnel are required to hold H2S safety certifications. The opportunity is managed by the Ohio Department of Natural Resources Oil and Gas division under NAICS code 213112. Interested parties must submit their responses by the deadline of October 22, 2026, at 4:00 PM.
Dnr900200 Oil And Gas Dnrfra

POSTED

13 days ago

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in 9 days
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