USGS Online Publications Directory
Name Last modified Size
Parent Directory -
FRAC_ADDITIVE.xlsx 2014-08-06 15:05 26K
FRAC_HOLE_DIRECTION.xlsx 2014-08-06 15:05 13K
FRAC_PROPPANT.xlsx 2014-08-06 15:05 15K
FRAC_TRTM_FLUID.xlsx 2014-08-06 15:05 32K
FRAC_TRTM_TYPE.xlsx 2014-08-06 15:05 12K