Tubing Conveyed / Wireline Retainers

Cement retainers isolate the treatment zone for squeeze cementing and abandonment work. Standard drillable retainers are available for tubing or wireline deployment. A stinger operates the valve to control flow through the retainer, closing it when the stinger is removed.

Composite cement retainers are also available. Contact Trilogy to confirm the design, size and setting equipment for your application.

Surface cementers pair a drillable, pump-through bridge plug with a positive-latch wiper plug for surface cementing. Wireline and hydraulic setting options are available.

Composite, Thermal, and Aluminum retainers available on request.