Assessment of undiscovered oil and gas resources in the Pennsylvanian Tyler Formation of the Williston Basin Province, 2020
Report published in 2021 by
Christopher J. Schenk 
,
Tracey J. Mercier ,
Cheryl A. Woodall ,
Thomas M. Finn ,
Phuong A. Le ,
Kristen R. Marra ,
Geoffrey S. Ellis ,
Heidi Leathers-Miller ,
Ronald M. Drake
,
Tracey J. Mercier ,
Cheryl A. Woodall ,
Thomas M. Finn ,
Phuong A. Le ,
Kristen R. Marra ,
Geoffrey S. Ellis ,
Heidi Leathers-Miller ,
Ronald M. Drake
