Oil & Gas Buyers & Acquisitions in Oklahoma

Tracked deals

10

10 tracked deals across 2020-2025.

Buyer mix

Mixed buyer set

8 pe · 6 strategic

Top trend

Volume peaked in 2025

3 tracked deals announced in 2025.

Primary Insight

What Stands Out

  • Deal activity runs across upstream, midstream, and oilfield services, not just one segment.
  • Oklahoma-based operational focus appears repeatedly, including moves tied to the Anadarko Basin and STACK play expansion.
  • Buyer mix includes public and strategic operators (e.g., Energy Transfer LP, HF Sinclair, NOV, RPC, Inc.) alongside financial and energy-specialty investors (e.g., Oaktree Capital Management LP, Kayne Anderson Capital Advisors, Gladstone Investment Corporation).
  • Service acquisitions often emphasize specific equipment or technical capabilities—such as artificial lift systems and ESP services or cementing.
  • Several deals involve partnership-style capital and ownership changes, including equity commitments to a newly formed E&P and consolidations of pipeline ownership under a new name.
Segment Examples from Oklahoma deals
Upstream E&P South Wind Exploration & Production growth capital; asset buys by Diversified Energy Co. Plc and Presidio Petroleum
Midstream Energy Transfer LP / Enable Midstream Partners; Superior Pipeline Company rebranded to Superior Midstream, LLC
Oilfield services NOV and Extract Companies (artificial lift); RPC, Inc. and Spinnaker Oilwell Services (cementing)

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Buyer Snapshot

Top Buyers

Illustrative buyers pulled from tracked transactions on this page. This table is capped and intentionally non-exhaustive.

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Buyer # Deals Focus Type
Diversified Energy Co. Plc 1 Publicly listed consolidator of PDP natural gas and liqui... Strategic
Energy Evolution Master Fund, Ltd. 1 Energy-focused investment fund that invests in oil and ga... PE
Energy Transfer LP 1 Large publicly traded midstream energy company operating ... Strategic
Gladstone Investment Corporation 1 Publicly traded business development company (BDC) that m... PE
HF Sinclair 1 U.S. refiner and marketer producing transportation fuels,... Strategic
Kayne Private Energy Income Fund III (Kayne Anderson Capital Advisors) 1 Alternative investment manager focused on energy and othe... PE
Morgan Stanley Energy Partners 1 Energy-focused private equity business of Morgan Stanley ... PE
NOV 1 Provider of equipment and technology solutions for the gl... Strategic
OPTrust 1 Canadian pension fund and institutional investor that inv... Investor
Oaktree Capital Management LP 1 Global alternative investment manager providing credit an... PE

Acquisition Volume in Oil & Gas in Oklahoma by Year

Last 6 years

Acquisition volume by year Annual acquisition counts for the last 6 years for Oil & Gas Buyers & Acquisitions in Oklahoma. 1 2020 2 2021 1 2022 2 2023 1 2024 3 2025

Supporting Data

Recent Transactions

  • Gladstone Investment Corporation and Xyresic Capital Acquire Rowan Energy
    December 12, 2025
    Buyer
    Gladstone Investment Corporation, Xyresic Capital
    Target
    Rowan Energy, Inc.
    Industry
    Oil & Gas
    Location
    Oklahoma, United States
    Type
    Buyout

    Gladstone Investment Corporation, alongside independent sponsor Xyresic Capital, has acquired Rowan Energy, Inc., a U.S. oil-and-gas services company based in Oklahoma City. Gladstone provided senior secured debt and the majority of the equity to complete the transaction; the investment is intended to support Rowan's growth and value-creation initiatives in frac sand filtration, completion-equipment deployment, and field-operations support.

  • HF Sinclair to Acquire Industrial Oils Unlimited for $38 Million
    December 9, 2025
    Buyer
    HF Sinclair
    Target
    Industrial Oils Unlimited
    Industry
    Oil & Gas
    Location
    Oklahoma, United States
    Type
    Buyout

    HF Sinclair, through its Lubricants and Specialties subsidiary, entered into a definitive agreement to acquire Tulsa-based Industrial Oils Unlimited in a $38 million transaction. The deal is expected to close in the first quarter of 2026, subject to customary closing conditions.

  • Kayne Anderson Commits Over $400M to South Wind Exploration & Production
    May 1, 2025
    Buyer
    Kayne Private Energy Income Fund III (managed by Kayne Anderson Capital Advisors), Members of South Wind management team
    Target
    South Wind Exploration & Production, LLC
    Industry
    Oil & Gas
    Location
    Oklahoma, United States
    Type
    Growth capital

    South Wind Exploration & Production, a newly formed Oklahoma City-based oil and gas E&P, received over $400 million of equity commitments from Kayne Private Energy Income Fund III (managed by Kayne Anderson Capital Advisors) and members of South Wind’s management team. The capital will be used to acquire and operate large, producing onshore U.S. oil and gas assets under a leadership team of industry veterans including Co-CEOs Tyler Bolton and Greg Boxer.

  • NOV Acquires Extract Companies from Riata Capital Group
    January 30, 2024
    Buyer
    NOV
    Target
    Extract Companies, LLC
    Seller
    Riata Capital Group
    Industry
    Oil & Gas
    Location
    Oklahoma, United States
    Type
    Divestiture

    NOV (National Oilwell Varco) has acquired Extract Companies, LLC, a Tulsa-based provider of artificial lift systems and ESP services, from Riata Capital Group. Under Riata's ownership Extract grew from under $10M to roughly $250M in revenue across nine facilities; terms were not disclosed and NOV said the acquisition will expand its artificial lift capabilities and customer service footprint.

  • RPC, Inc. Acquires Spinnaker Oilwell Services, LLC
    June 30, 2023
    Buyer
    RPC, Inc.
    Target
    Spinnaker Oilwell Services, LLC
    Industry
    Oil & Gas
    Location
    Oklahoma, United States
    Type
    Buyout

    RPC, Inc. (NYSE: RES) acquired Spinnaker Oilwell Services, LLC, a provider of oilfield cementing services headquartered in Oklahoma City, effective July 1, 2023, for $79.5 million in total consideration. The purchase expands RPC's cementing capabilities and geographic footprint into the Permian and Mid-Continent basins, where Spinnaker operates two facilities and 18 full-service cementing spreads.

  • SP Investor (OPTrust & Partners Group) Buys Unit Corporation's Stake in Superior Pipeline Company
    April 24, 2023
    Buyer
    SP Investor Holdings LLC, OPTrust, Partners Group
    Target
    Superior Pipeline Company
    Seller
    Unit Corporation
    Industry
    Oil & Gas
    Location
    Oklahoma, United States
    Type
    Buyout

    SP Investor Holdings LLC, a vehicle jointly owned by OPTrust and Partners Group, acquired Unit Corporation's 50% interest in Superior Pipeline Company, resulting in SP Investor owning 100% of the business and rebranding it as Superior Midstream, LLC. The move consolidates ownership under the SP Investor group and positions the company to grow its natural gas gathering, processing, compression, and dehydration services.

  • Energy Evolution Master Fund Converts Debt into Equity in Empire Petroleum
    January 6, 2022
    Buyer
    Energy Evolution Master Fund, Ltd.
    Target
    Empire Petroleum Corporation
    Industry
    Oil & Gas
    Location
    Oklahoma, United States
    Type
    Recapitalization

    Empire Petroleum Corporation said Energy Evolution Master Fund, Ltd. converted the remaining $5.77 million of principal and accrued interest on a Senior Secured Convertible Note into 4,616,343 common shares, eliminating the associated debt and annual interest expense. The conversion reduces Empire's long-term institutional debt and strengthens its balance sheet, leaving only a $7.1 million loan from CrossFirst Bank.

  • Energy Transfer LP Acquires Enable Midstream Partners
    December 2, 2021
    Buyer
    Energy Transfer LP
    Target
    Enable Midstream Partners, LP
    Seller
    CenterPoint Energy, Inc., OGE Energy Corp.
    Industry
    Oil & Gas
    Location
    Oklahoma, United States
    Type
    Buyout

    Dallas-based Energy Transfer LP completed its previously announced merger to acquire Oklahoma City-based Enable Midstream Partners, consolidating Enable’s gathering, processing, transportation and storage assets into Energy Transfer’s midstream network. The transaction, effective December 3, 2021, adds substantial fee-based cash flows and geographic footprint (Anadarko, Arkoma and Haynesville basins) and is expected to generate more than $100 million of annual run-rate synergies.

  • Diversified Energy Acquires Tapstone Energy's Oklahoma Assets for $419 Million
    October 12, 2021
    Buyer
    Diversified Energy Co. Plc, Oaktree Capital Management LP
    Target
    Tapstone Energy LLC
    Seller
    Tapstone Energy LLC, Kennedy Lewis Investment Management (affiliate)
    Industry
    Oil & Gas
    Location
    Oklahoma, United States
    Type
    Buyout

    Diversified Energy Co. Plc agreed to acquire upstream assets, field infrastructure and facilities in Oklahoma from Tapstone Energy LLC and an affiliate of Kennedy Lewis Investment Management for $419 million in cash. Oaktree Capital Management will co-invest, taking a non‑operated working interest (paying $192 million for ~48.75%); the deal adds ~660 net operated wells and ~12,000 boe/d of production to Diversified's central region footprint.

  • Presidio Petroleum Acquires Oil and Gas Assets from Templar Energy
    August 6, 2020
    Buyer
    Presidio Investment Holdings LLC (Presidio Petroleum), Morgan Stanley Energy Partners
    Target
    Templar Energy LLC (and certain affiliates)
    Seller
    Templar Energy LLC
    Industry
    Oil & Gas
    Location
    Oklahoma, United States
    Type
    Addon

    Presidio Investment Holdings LLC (Presidio Petroleum), a portfolio company majority-owned by Morgan Stanley Energy Partners, completed the acquisition of substantially all oil and natural gas producing properties of Templar Energy LLC and certain affiliates in the Anadarko Basin. The transaction expands Presidio’s operations from the western Anadarko Basin into the STACK play of central Oklahoma and represents an add-on to the company’s existing portfolio following MSEP's investment.

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Frequently Asked Questions

What kinds of oil & gas acquisitions are featured for Oklahoma?

The page covers deals across upstream, midstream, and oilfield services—including asset acquisitions, infrastructure consolidations, and technology/capability expansion transactions.

Which recurring types of buyers appear in Oklahoma transactions?

Buyers include operators and strategic companies (e.g., Energy Transfer LP, HF Sinclair, NOV, RPC, Inc.) and energy investors such as Oaktree Capital Management LP, Kayne Anderson Capital Advisors, and Gladstone Investment Corporation.

Are the deals tied to specific Oklahoma regions or plays?

Yes. Several transactions reference Oklahoma basin focus, including the Anadarko Basin and expansion into the STACK play of central Oklahoma.

Does the page include anything beyond standard asset or company purchases?

Yes. It includes capital-structure activity, such as Energy Evolution Master Fund, Ltd. converting a Senior Secured Convertible Note into equity of Empire Petroleum Corporation.

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