OSS Pump Down Mandrels are designed to pump tool strings to depth in horizontal or deviated wells using a Swab Cup (Type V Single Lip) and fluid being pumped from surface.
Options are available to be used in:
2-3/8”, 2-7/8”, 3-1/2” tubing
4-1/2”, 5-1/2”, and 7” casing
They can come in feedthrough or blanked options, along with GO, QC/ACME, or sucker rod connections.