Products
Liner Hangers are used to set a liner in place for cementing an extension to existing casing, to replace a full casing string, to isolate damaged zones, or to tie back to the surface.
Liner Packers provide an efffective annular seal between the liner top and the casing.
Tieback Equipment allows the liner to be tied back to the surface.
Cementing Manifolds are used to selectively place cement or displace mud, and can be used to rotate the liner without rotating the lines.
Float Equipment is used as a series of back pressure valves that prevent cement slurry from backing up into the liner.
Landing Collars are used with balls, plugs and darts to actuate equipment place above them, to create back pressure valves, and to re-establish full circulation.
Mills are used to clean and de-bur liner tops for easy re-entry and to prevent seal stinger damage.
Liner Plugs and Darts are used for various shearing, latching, wiping and displacement tasks.
Running Tools & Cementing Packoffs
Running Tools are used for carrying, setting, activating and releasing liner equipment. Cementing Packoffs temporarily seal the setting tool and the top of the liner.
Used to place multiple cement stages around the outside of the liner, with selective opening and closing.
Accessories used to centralize a liner within the wellbore, break up drilling fluids, and facilitate cement agitation.
Tools and equipment that are each in their own category; Bumper Sub, DXN Nipple, Drop Off Bit Sub, etc.