Milling shoe:

Terms Related to Milling shoe

• Burn shoe

  A milling device attached to the bottom of washpipe that mills or drills debris accumulated around the outside of the pipe being washed over. Usually, ...

• Shoe

  A device placed at the end of or beneath an object for various purposes (e.g., casing shoe guide shoe).

• Guide shoe

  1. A short, heavy, cylindrical section of steel filled with concrete and rounded at the bottom, which is placed at the end of the casing ...

• Float shoe

  A short, heavy, cylindrical steel section with a rounded bottom and attached to the bottom of the casing string. It contains a check valve and ...

• Retainer

  A cast-iron or magnesium drillable tool consisting of a packing assembly and a back-pressure valve. It is used to close off the annular space between ...

• Casing shoe

  The bottom of the casing string, including the cement around it, or the equipment run at the bottom of the casing string. see also guide ...

• Rotary shoe

  A length of pipe whose bottom edge is serrated or dressed with a hard cutting material and that is run into the wellbore around the ...