Mustang Oil and Gas Co

Established as Westoc Oil & Gas Company in 1949 by E.C. Joullian II, Mustang entered the pipeline business to supply natural gas to an electric generating station near Mustang, Oklahoma. During the next six decades, we evolved as one of the Mid-continent’s leading independent oil and gas companies. We began our exploration and production efforts in 1971 with a successful well completion in LeFlore County, Oklahoma. Since then, we have participated in thousands of wells across several states and are the current operator of over 550 properties. We also own non-operated interests in more than 1,100 other properties and control more than 100,000 net acres of undeveloped leasehold in Kansas, Oklahoma, Texas and Utah.