Casing shoe:

see also guide shoe

Terms Related to Casing 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 ...

• Shoe

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

• Casing seat

  The location of the bottom of a string of casing that is cemented in a well. Typically, a casing shoe is made up on the ...

• 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 ...

• Intermediate casing string

  The string of casing set in a well after the surface casing but before production casing is set. Keeps hole from caving and seals off ...

• Casing pack

  A means of cementing casing in a well so that the casing may, if necessary, be retrieved with minimum difficulty. A special mud, usually an ...