The Dissolving Cup Tool is a prototype tool that allows forward or reverse circulation in and prevents annular flow on the outside from coming up.
The R.D.S. Tubing Swivel is a key item when free or lock rotation is desired.
A compact, economical, retrievable packer for use where a set down type packer is impractical because of pressure requirements.
Renown’s unique MCCL or mechanical collar locator is offered in both rotational and non-rotational systems.
The Heavy Crude Anchor Catcher (HCA) is designed to anchor the tubing string from movement in tension or rotation.