What two energy companies announced a $58 billion merger in February 2026?

In February 2026, two prominent energy companies, Devon Energy and Coterra Energy, announced a definitive agreement to merge in an all-stock transaction, creating a combined enterprise valued at approximately $58 billion. This significant move in the energy sector aims to establish a leading large-cap shale operator with a robust asset base. The combined entity will retain the Devon Energy name and be headquartered in Houston, Texas, while maintaining a substantial presence in Oklahoma City.

This merger is poised to unlock substantial value through identified annual pre-tax synergies projected to reach $1 billion by the end of 2027. These efficiencies are expected to stem from optimized capital programs, improved operating margins, and streamlined corporate costs, contributing to enhanced free cash flow growth. Strategically, the deal significantly strengthens the combined company's position in the prolific Delaware Basin, consolidating nearly 750,000 net acres in the core of the play. This provides a deep inventory of high-quality drilling locations, many capable of generating returns even at lower oil prices.

The transaction reflects a broader trend of consolidation within the U.S. unconventional oil and gas sector, as companies seek greater scale, capital efficiency, and inventory depth to navigate fluctuating commodity prices and increasing competition. Upon completion, Devon shareholders are expected to own approximately 54 percent of the combined company, with Coterra shareholders holding the remaining 46 percent on a fully diluted basis. The merger, unanimously approved by both companies' boards, is anticipated to close in the second quarter of 2026, pending regulatory and shareholder approvals.