Designed and used for removing filter cake from open hole section of a wellbore, also removing mud residue from the surface of casing. Additional aid in preparing wellbore for cement job which improves bonding of cement to formation. In washed out sections of a wellbore loop of cable removes gelled mud and aids in mud displacement by cement.
- Solid slip-on body design - easy installation.
- Freely rotates on the casing when installed without stopping device.
- Allows for casing rotation and reciprocation.