The Petrostar FFP-1 open hole packer is designed to be run in either cased or open hole applications in vertical or horizontal wells for multi-stage frac application. The Anchor Packer incorporates a one piece bi-directional slip system in order to help prevent movement during higher pressure operations whereby the Isolation Packer is a non-anchoring packer. The Anchor can be ran as a single zone application packer or ran in conjunction with several packers in a multiple zone completion. Typically, on multiple zone horizontal open hole applications the Anchor packer would be used as the toe packer and/or the liner hanger packer. Durable construction and reliability makes the Packer and the excellent alternatives to using inflatable packers.

The Hydro-Activated Frac Sleeve is activated by field adjustable differential pressure from inside the sleeve across the actuation ports by a plugging device below, usually being the ball seat circulating sub.

The Hydro-Activated Frac Sleeve can be cemented in the hole and will reliably function as they have an isolated internal shifting mechanism. Once open, the sleeves have an internal locking mechanism to ensure the open position is securely maintained.

The Sleeve can be designed to has external fins across the frac ports to minimize the cement thickness between the sleeve and the formation.