Sintana Energy 

Sintana Energy Inc. operates as an oil and natural gas exploration enterprise, with its primary focus on the procurement, discovery, advancement, extraction, and distribution of hydrocarbon resources within Colombia. The company's core holdings include significant stakes in the Valle Medio Magdalena 37 Block: a 30% interest in its unconventional resources and a full 100% interest in its conventional hydrocarbon reserves. This block spans 43,158 gross acres and is situated in the Middle Magdalena Basin. Established in 1994, Sintana Energy Inc. is headquartered in Dallas, Texas.