- United States. Department of the Interior. Petroleum Conservation Division2
- Wright, Allen, 1826-18852
- Abourezk, James G., 1931-20231
- Bannerot, F. G., Jr. (Fred G.)1
- Belcher, Page Henry, 1899-19801
- Belvin, Harry J.W., 1900-19861
- Butcher, Goler T.1
- Butler, Raymond1
- Clark, Charles P.1
- Collier, H.D.1
- Davies, Ralph K.1
- Dean, R. S. (Ralph S.)1
- Dirksen, Everett McKinley1
- Dodd, Thomas J. (Thomas Joseph), 1907-19711
- English, Glenn Lee, 1940-1
- Finch, John Wellington, 1873-19511
- Ford, Gerald R., 1913-20061
- Fuller, Henry C.1
- Funkhouser, Frank1
- Johnson, Emery A.1
