TY - RPRT TI - Assessment of undiscovered oil and gas resources in the Spraberry Formation of the Midland Basin, Permian Basin Province, Texas, 2017 AU - Kristen R. Marra AU - Stephanie B. Gaswirth AU - Christopher J. Schenk AU - Heidi M. Leathers-Miller AU - Timothy R. Klett AU - Tracey J. Mercier AU - Phuong A. Le AU - Marilyn E. Tennyson AU - Thomas M. Finn AU - Sarah J. Hawkins AU - Michael E. Brownfield PY - 2017 DO - 10.3133/fs20173029 UR - https://pubs.usgs.gov/publication/fs20173029 ID - fs20173029 ER -