|
Mr. Mark Colclasure joined Unit Petroleum Company in 1997 as District Engineer. He assumed the duties of Operations Manager in 2001. He was promoted to Vice President Central Division in January 2003 and was promoted to Senior Vice President of Operations in May 2007. Prior to joining Unit, Mr. Colclasure was employed by Amoco Production Company for 16 years. He began his career with Amoco as a drilling engineer and worked in the Mid-Continent and Rocky Mountain regions. He held numerous positions including District Engineer, Operations Center Foreman and Resource Manager, with supervision responsibilities for drilling operations, engineering and field production operations. Mr. Colclasure earned a Bachelor of Science in Petroleum Engineering from the University of Tulsa in 1979. | 