Selected formation tops in oil and gas tests in South Dakota drilled before January 1, 1965.
By: Compiled by Robert A. Schoon.
Series: South Dakota. State Geological Survey. Circular 35; Circular (South Dakota Geological Survey) ;; 35.
Publisher: Science Center, University of South Dakota
Published: 1965
Place of publication: Vermillion
Language: eng
Number of pages: 66
Subjects: Petroleum -- Geology -- South Dakota.; Natural gas -- Geology -- South Dakota.; Oil wells -- Testing.; Gas wells -- Testing.
Notes: Bibliography: p. [vii]