Stage Cementing Collars
2-Stage Mechanical Stage Collar
Antelope’s 500 Mechanical Stage Collar allows for cementing casing in two stages. The state-of-the-art design provides a robust tool that ensures optimal performance in even the harshest environments. The high density and length of the composite opening cone assures quick descent even in high density drilling fluids.
2-Stage Hydraulic Stage Collar
Antelope’s 510 Hydraulic Stage Collar allows for cementing casing in multiple stages at any inclination with a hydraulically opened sleeve system. Incorporating state of the art design provides for a robust tool that ensures optimal performance in even the harshest environments. The collars' large pump through diameters allows for wiper plugs and drop balls to pass through without affecting tool operation and minimal moving parts reduces chances of failures.