APA Corporation to Acquire Callon Petroleum in an All-Stock $4.5 Billion Deal

ExxonMobil Acquires Denbury Inc.

November 2, 2023

Energy

Exxon Mobil Corporation completed its all‑stock acquisition of Denbury Inc. in a transaction valued at $4.9 billion, with Denbury shareholders receiving 0.84 shares of ExxonMobil per Denbury share. The deal adds Denbury's ~1,300 miles of CO2 pipelines, onshore sequestration sites and Gulf Coast/Rockies oil and gas operations (over 200 million boe of proved reserves and roughly 46,000–47,000 boe/d of production), strengthening ExxonMobil's Low Carbon Solutions and CCS capabilities.

ConocoPhillips Acquires Marathon Oil Corporation

May 29, 2024

Energy

ConocoPhillips has acquired Marathon Oil Corporation in an all-stock transaction (0.2550 COP shares per Marathon share) with an enterprise value of $22.5 billion (including $5.4 billion of net debt). The deal, approved by Marathon shareholders and completed in November 2024, expands ConocoPhillips' U.S. Lower 48 portfolio, is immediately accretive, and is expected to deliver significant cost and capital synergies.

ConocoPhillips to Acquire Concho Resources

October 19, 2020

Oil & Gas

ConocoPhillips agreed to acquire Concho Resources in an all-stock transaction valued at $9.7 billion, exchanging each Concho share for 1.46 shares of ConocoPhillips. The combination creates a larger independent oil and gas company with expanded Permian Basin scale, expected cost and capital synergies of $500 million annually and an enhanced low-cost resource base.

Presidio Petroleum Acquires Apache's Western Anadarko Basin Producing Assets

July 23, 2019

Oil & Gas

Presidio Petroleum, a portfolio company majority owned by Morgan Stanley Energy Partners, completed the acquisition of oil and natural gas producing properties in the western Anadarko Basin from Apache Corporation. The transaction is an add-on that expands Presidio's operating footprint across Texas, Oklahoma and Kansas and brings Apache's field operations team into Presidio.

Occidental Petroleum to Acquire CrownRock LP in a $12 Billion Deal

December 11, 2023

Oil & Gas

Occidental Petroleum entered into a purchase agreement to acquire Midland, Texas-based oil and gas producer CrownRock L.P. for approximately $12.0 billion, including the assumption of CrownRock’s debt. The deal is expected to close in the first quarter of 2024, subject to regulatory approvals and customary closing conditions.

Chevron Acquires PDC Energy

August 7, 2023

Energy

Chevron Corporation completed its acquisition of PDC Energy, Inc. in an all‑stock transaction valued at $6.3 billion (approximately $7.6 billion enterprise value), adding significant oil and gas assets in the Denver‑Julesburg (DJ) Basin and the Permian Basin. The deal, approved by PDC shareholders and closed in August 2023, is expected to be accretive to Chevron's earnings, increase proved reserves and deliver operational synergies.