دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

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

n: 1. The bottom of the casing string, including the cement around it, or the equipment run at the bottom of the casing string. 2.A short assembly, typically manufactured from a heavy steel collar and profiled cement interior, that is screwed to the bottom o