BKM-178R1 Cement float shoe

BKM-178R1 Cement float shoe are designed for equipping the bottom of casing strings consisting of pipes in accordance with GOST 632-80, GOST 633-80, as well as strings consisting of smooth insert joint casings in order to direct them along the wellbore and protect them from damage during descent while fastening the oil and gas wells at the face temperature of +160 °C

Parameter name BKM–178R1
Nominal diameter 7″/ 178 mm
External diameter 7 5/8″/ 194 mm (7 13/16″/ 198 mm)
Central opening diameter 3 1/2″/ 90 mm
Height 13″/ 102 mm
Weight, lbs (kg), max. 66 (30)
Compressive load kN (t), min 240 (24)