Built in 1973, by Southern Shipbuilding of Slidell, Louisiana (hull #105) as the Mobil 2 for the Mobil Oil Corporation of New York, New York.
In 1992, in the wake of the Exxon Valdez incident. In an effort to remove the oil company's physical names from the vessel's names. The Mobil Oil Corporation renamed the tug as the Tachee.
In 1999, the Exxon Oil Company of Wilmington, Delaware Merged with the Mobil Oil Corporation of New York, New York. To form the ExxonMobil Corporation of Irving, Texas. Where the tug was renamed as the S/R Albany.
In 2001, the tug was acquired by the K-Sea Transportation Partnership of East Brunswick, New Jersey. Where the tug retained her name.
In 2010, she was acquired by Pheranzy Gas Limited of Lagos, Nigeria. Where the tug was renamed as the Ugonwaafor 1.
Powered by two, EMD 12-645-E2 diesel engines. With Lufkin RS-2524 reduction gears, at a ratio of 4.973:1. She was a twin screw tug, rated at 3,000 horsepower.
Her electrical service was provided by two, 75kW Delco/DD 4-71 generator sets. The tug's capacities where 48,538 gallons of fuel.
The tug's towing gear consisted of a INTERcon, SD-175, single drum, towing winch. Outfitted with 1,800(ft) of 1.75(in) towing wire. Driven by a single, DD 6-71 hydraulic engine.