Assessment of continuous oil and gas resources in the Middle and Upper Magdalena Basins, Colombia, 2017

Schenk, C. J., Brownfield, M. E., Tennyson, M. E., Le, P. A., Mercier, T. J., Finn, T. M., … Survey, U. S. G. (2017). Assessment of continuous oil and gas resources in the Middle and Upper Magdalena Basins, Colombia, 2017. Fact Sheet (pp. 0–1). Retrieved from http://pubs.er.usgs.gov/publication/fs20173060