Experienced oil and gas company executive and philanthropist Duke Ligon heads Mekusukey Oil Company, LLC, the Oklahoma City, Oklahoma-based firm he founded more than four decades ago. Duke Ligon additionally maintains board memberships with a broad range of nonprofit and corporate interests, such as Blueknight Energy Partners, LP.
Based in Tulsa, Oklahoma, Blueknight Energy Partners was formerly SemGroup Energy Partners. Known for its diversified holdings in a variety of complementary, midstream investments, SemGroup’s core business involvement included the storage, transportation, and terminal handling of liquid asphalt and crude oil. In the late 2000s, SemGroup reconfigured under new ownership with the new Blueknight brand, with the same focus on midstream assets.
Today, Blueknight’s holdings comprise a storage capacity of more than 16.5 million barrels. In addition, it owns hundreds of oil transportation and servicing vehicles and close to 700 miles of pipeline. In 2016 the company announced the acquisition of nine asphalt terminals from Ergon, Inc., for $108.8 million, bringing their total number of terminals to 54.
Attorney and businessman Duke Ligon serves as president and CEO of the company he established more than 40 years ago, Mekusukey Oil Company, LLC. The company is among the nation's largest privately held businesses focused on acquiring and managing perpetual mineral resources; it conducts business in Oklahoma and more than 20 other states. Mekusukey maintains offices in Wewoka and in Oklahoma City. Duke Ligon and his staff oversee operations covering approximately 80,000 net mineral acres.