Side pocket mandrel having forged indentations

Details Side pocket mandrel having forged indentations Side pocket mandrel having forged indentations

1986-09-05

1988-07-26

Novosad, Stephen J.

Wells

Means for guiding insertable element laterally of well axis

166242, 228174, 295221, E21B 2303

Patent

active

047594101

ABSTRACT:
A side pocket mandrel for use in well tubing. The mandrel has a body, having an open bore extending through the body in alignment with the well tubing, and a side pocket offset from the bore. A valve receptacle is formed in the side pocket of the mandrel. The body of the mandrel has a plurality of forged indentations. These indentations are axially spaced above the valve receptacle and extend into the side pocket for a distance sufficient to keep well tools from entering the valve receptacle. The indentations may also taper away from the valve receptacle.

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patent: 4673036 (1987-06-01), Merritt

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