Invention Grant
- Patent Title: System for handling tubulars on a rig
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Application No.: US16375927Application Date: 2019-04-05
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Publication No.: US10995564B2Publication Date: 2021-05-04
- Inventor: Travis James Miller , Frank Benjamin Springett
- Applicant: NATIONAL OILWELL VARCO, L.P.
- Applicant Address: US TX Houston
- Assignee: NATIONAL OILWELL VARCO, L.P.
- Current Assignee: NATIONAL OILWELL VARCO, L.P.
- Current Assignee Address: US TX Houston
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: E21B19/15
- IPC: E21B19/15 ; E21B19/14 ; E21B19/24

Abstract:
A system for handling tubulars on a rig may include a top handling device configured for arrangement on the rig and for handling a top portion of a tubular to and from a setback area. The system may also include a lower handling device configured for arrangement on the rig and for handling a bottom portion of the tubular between well center and a release position. The system may also include a bottom handling device configured for arrangement on the rig and for handling the bottom portion of the tubular between the release position and the setback area.
Public/Granted literature
- US20190309585A1 SYSTEM FOR HANDLING TUBULARS ON A RIG Public/Granted day:2019-10-10
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