Oil Producers

Devon Energy Corporation
6488 Seven Rivers Highway
Artesia, NM 88210
(817) 338-3902
Eagle Rock Energy
550 W. Texas Ave. Ste. 900
Midland, TX 79701-4273
432-688-4250
Shell Exploration & Production Company
150 N. Dairy Ashford, C344B
Houston, TX 77079
832-337-0759
http://www.shell.com/