دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a casing sub containing a seal bore and a left-handed thread;it is run as a crossover sub between casing sizes and to provide a tubing anchor.

n: terminology to describe the passage entry of seal assemblies into a packer seal bore not locking into place.

n: a smooth, polished bore in pipe or in a packer that is designed to provide a surface against which to make an effective seal.

a seal bore receptacle below the packer. Used where a longer seal assembly is needed.

a packer with the seal bore through the body of the packer.

n: a sealing member placed in the production tubing that is landed (placed) inside the packers seal bore.

n: a short tube attached to the packer seal bore that extends the length of the bore;used where excessive tubing expansion or contraction is anticipated.

n: a packer containing a seal bore to receive a tubing seal assembly.

Tubing Seal Bore Receptacle: A type of polished bore receptacle where the receptacle is on the tubing and the stinger is looking up.