NOMINATED AWARDSASSOCIATION AWARDS
Pacific Section
Only the authors presenting winning papers are recipients of the Levorsen Award. Their names are shown below in bold type, with their co-authors listed in regular type.
| 2005 | Jacob A. Covault Stephen A. Graham William R. Normack |
| 2004 | Michael S. Clarke Dale Julander Tom Zalan |
| 2003 | Morgan D. Sullivan Kenneth D. Ehman |
| 2002 | H. W. Swan |
| 2001 | Michael J. Richey |
| 2000 | Dalton F. Lockman Philip Cerveny Dana Coffield Russell Davies Graham Dudley Richard Fox Rop Knipe Robert Krantz Stephen Lewis |
| 1999 | Brian J. Casey |
| 1998 | Michael F. Ponek A. G. Mathews |
| 1997 | Joseph A. Nahama Rod Nahama |
| 1996 | No Recipient |
| 1995 | Ronald C. Crane |
| 1994 | Michael D. Campbell Walter E. Reed |
| 1993 | Robert A. Horton, Jr. |
| 1992 | Donald A. Medwedeff Joseph T. C. Lin Timothy R. Carr John M. Stafford |
| 1991 | John M. Lohmar Scott R. Morgan |
| 1990 | No Recipient |
| 1989 | Donald D. Miller Thomas E. Covington John G. McPherson |
| 1988 | James C. Ingle, Jr. |
| 1987 | No Recipient |
| 1986 | R. E. Chamberlain Victor M. Madrid |
| 1985 | Ronald C. Crane |
| 1984 | John N. Thomson Richard G. Blake Richard W. Boyd |
| 1983 | Richard P. Thomas |
| 1982 | Margaret A. Keller |
| 1981 | No Recipient |
| 1980 | Lee F. Krystinik |
| 1979 | C. Elizabeth Koch |
| 1978 | William R. Dickinson Raymond V. Ingersoll |
| 1978 | William R. Dickinson Alan K. Cooper |
| 1977 | David W. Scholl Alan K. Cooper |
| 1976 | D. L. Zieglar John H. Spotts |
| 1975 | David R. Butler |
| 1974 | John A. Minch |
| 1973 | No Recipient |
| 1972 | M. Keith Scribner Stanford Eschner |
| 1971 | No Recipient |
| 1970 | John W. Harbaugh |
| 1969 | Robert F. Dill |
| 1968 | David W. Scholl David M. Hopkins H. Gary Greene Edwin E. Buffington |