Background
Riggan, Ronald Thomas was born on May 1, 1947 in Honolulu. Son of James Scott and Eutana Kathryn (Sivley) Riggan.
Riggan, Ronald Thomas was born on May 1, 1947 in Honolulu. Son of James Scott and Eutana Kathryn (Sivley) Riggan.
Bachelor of Business Administration, University Alaska, 1971.
Landman Hunt Oil Corporation, Dallas, 1971—1972. Senior landman Mobil Oil Corporation, Denver, 1972—1974. Lang manager Texas International Petroleum Company, Anchorage and Oklahoma City, 1974—1976, Reserve Oil, Inc., Oklahoma City, 1976—1980.
Vice president administration, director Alexander Energy Corporation, 1980—1986.
Member of Oklahoma City Association Petroleum Landmen, American Association Petroleum Landmen, The Greens Club (Oklahoma City).
Married Barbara Eileen Mayer, November 25, 1967 (divorced February 1984). 1 child: Sean Thomas.