A drive shoe is a beveled-edge sleeve or coupling that is attached to the bottom of pipe or casing to act as a cutting edge in most casing advancement systems.
Flomatic Corporation introduced the Model 80S6VFD, a 316 stainless steel submersible pump check valve for use with variable-frequecy drive (VFD) controlled pumps.
Drill Cream Lubricants are specially formulated for use in the oil, gas, water well, quarry, aggregate, dimensional stone, construction and mining drilling industries.