FC-1™ Fill-Up and Circulating Tool

4 1/2 inch to 26-inch fill-up and circulating capabilities for any weight or thread

Can accomplish fill-up during casing running

Circulation is achieved by slacking down in order to place the packer cup inside the casing

Eliminates spilling drilling fluids after fill-up or circulating with a mud-saver valve

Improves safety by removing personnel near pressurized lines or valves during fill-up and circulating operations

Axial movement to actuate the mud saver valve not required

During flow-back operations, fluid is transferred from the casing annulus to the mud pits as the casing is lowered into the hole and may be used in tie-backs in cased-hole applications

Flow-back application is intended for circulating conditions on liners and strings with sensitive pressure gradients

Option to add push down plate to 4 1/2-inch to 13 3/8-inch capabilities in order to apply weight from the top drive/hook directly to the casing string to aid in pushing the casing through obstructions