TY - RPRT TI - Testing geothermal-well cements : high temperature, high pressure, and fluid handling facility AU - Krause, Ralph F AU - Fuller, Edwin R PY - 1980 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 80-2099-3 DO - 10.6028/NBS.IR.80-2099-3 ER -