Definition(s)
Contour (verb)
Taper gradually by filing or grinding to remove abrupt changes in the wall thickness.
Source: API RP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010. Global Standards
Oil & Gas Drilling Glossary - IADCLexicon.org
Taper gradually by filing or grinding to remove abrupt changes in the wall thickness.
Source: API RP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010. Global Standards