Method and device for inspecting a threading of a tubular connection used in the oil industry
AssigneesNippon Steel & Sumitomo Metal Corporation, Vallourec Mannesmann Oil & Gas France
InventorsJerome Durivault, Nigel Cross, Florian Peuchot
Life of this patent
Estimating the term…
Abstract
A device and method for inspecting a width of thread roots of a tubular component for exploration or working of hydrocarbon wells, the device including two arms each including a first and a second end, the first ends being connected together by a deformable portion allowing an angular displacement between the second ends, the second ends each carrying a contact element and a mechanism determining the angular displacement.
Claims16
1-15. (canceled)
A device for inspecting a width of thread roots of a tubular component for exploration or working of hydrocarbon wells, comprising:
- two arms each including a first and a second end, the first ends being connected together by a deformable portion allowing an angular displacement between the second ends, the second ends each carrying a contact element;
- and
- means for determining the displacement.
Dependencies are inferred from the claim text.