PCR Cement Retainer
Description
The PCR Cement Retainer is an economical, fully drillable sleeve valve cement retainer that can be wireline, hydraulically or mechanically set. The PCR Cement Retainer comes with durable cast iron slips and anti extrusion rings to provide full 360 degree steel backup for the one piece element. The PCR’s sleeve valve is a balanced valve that is opened or closed with the use of the appropriate stinger seal assembly. The PCR is easily converted from wireline set to mechanical set with minimal changes or into a Bridge Plug with the use of a PCR Bridging Kit. The PCR Cement Retainer provides the user with a reliable, high pressure, flexible, plugging device.
Features
• The compact design enables use in deviated wells.
• One piece slips and pinned body parts minimize the risk of premature setting.
• Anti Extrusion rings provide full 360 degree steel backup for element.
• Construction with drillable materials enables the cement retainer to be milled or drilled out to save the time and expense of retrieval.
• 69 MPa (10,000 psi) rated at 204o C (400o F) for sizes up to 219.08 mm (8 5/8”).
• Wireline, hydraulic or mechanically set.
• Higher temperature rated element available on request.
• Body parts keyed for milling/drilling out.
• Sleeve valve is fully pressure balanced and controlled with stinger from surface.
• Sleeve valve automatically closes when stinger seal assembly is removed.
