Dallas, TX, Dec. 22, 2025 (GLOBE NEWSWIRE) -- Vivakor, Inc. (Nasdaq: VIVK) (“Vivakor” or the “Company”), an integrated provider of energy transportation, storage, reuse, and remediation service, announced today that it has signed a non-binding letter of intent to acquire Coyote Oilfield Services, LLC (“Coyote”), through its affiliate Vivakor Midstream, LLC.