POD

Held April 1981, Atlanta, Georgia, USA and August 1981, New York, New York, USA. Petroleum Preprints Volume 26 #1-4

Held March-April 1982, Las Vegas, Nevada, USA and September 1982, Kansas City, Missouri, USA. Petroleum Preprints Volume 27 #1-4

Held March 1983, Seattle, Washington, USA and August-September 1983, Washington, DC, USA. Petroleum Preprints Volume 28 #1-5

Held April 1984, St. Louis, Missouri, USA and August 1984, Philadelphia, Pennsylvania, USA. Petroleum Preprints Volume 29 #1-4

Held April-May 1985, Miami, Florida, USA and September 1985, Chicago, Illinois, USA. Petroleum Preprints Volume 30 #1-4

Held April 1986, New York, New York, USA and September 1986, Anaheim, California, USA. Petroleum Preprints Volume 31 #1-4

Held April 1987, Denver, Colorado, USA and August-September 1987, New Orleans, Louisiana, USA. Petroleum Preprints Volume 32 #1-4

Held June 1988, Toronto, Ontario, Canada and September 1988, Los Angeles, California, USA. Petroleum Preprints Volume 33 #1-4

Held April 1989, Dallas, Texas, USA and September 1989, Miami, Florida, USA. Petroleum Preprints Volume 34 #1-4

Held April 1990, Boston, Massachusetts, USA and August 1990, Washington, DC, USA. Petroleum Preprints Volume 35 #1-4

Held April 1991, Atlanta, Georgia, USA and August 1991, New York, New York, USA. Petroleum Preprints Volume 36 #1-4

Held April 1992, San Francisco, California, USA and August 1992, Washington, DC, USA. Petroleum Preprints Volume 37 #1-4