- ABB
- 7051 Industrial Blvd, Bartlesville, OK, 74006
- Cimarex
- 202 S. Cheyenne Ave., Suite 1000, Tulsa, OK, 74143
- Denver Colorado
- 999 18th St, Denver, CO, 80202
- Elk Petroleum
- 1700 Lincoln St, Suite 2950, Denver, CO, 80203
- Harris Center
- 10 College Pkwy, Folsom, CA, 95630
- Harris Center 10 College Pkwy, Folsom, CA 95630
- 10 College Pkwy, Folsom, CA, 95630
- hilton
- farmngton, nm
- Hyatt Regency
- Tulsa 100 East Second Street, Tulsa, OK, 74103
- Lafayette TBD
- 201 W Vermilion St Suite 100, Lafayette, LA, 70501
- Petroleum Club of Houston
- 1201 Louisiana St f35, Houston, Texas, 77002
