TY - RPRT TI - Organic geochemistry of the 9.6 km Bertha Rogers No. 1. well, Oklahoma AU - Leigh C. Price AU - Jerry L. Clayton AU - L.L. Rumen PY - 1981 DO - 10.1016/0146-6380(81)90001-2 UR - https://pubs.usgs.gov/publication/70011973 ID - 70011973 ER -