Invention Grant
- Patent Title: Drill pipe and casing elevator
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Application No.: US14192344Application Date: 2014-02-27
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Publication No.: US09605497B2Publication Date: 2017-03-28
- Inventor: Jeremy R. Angelle , Robert L. Thibodeaux , James Fontenot , Jacob Chu
- Applicant: Frank's International, LLC
- Applicant Address: US TX Houston
- Assignee: FRANK'S INTERNATIONAL, LLC
- Current Assignee: FRANK'S INTERNATIONAL, LLC
- Current Assignee Address: US TX Houston
- Agency: MH2 Technology Law Group, LLP
- Main IPC: E21B19/07
- IPC: E21B19/07 ; E21B19/06 ; E21B19/10

Abstract:
An apparatus for handling one or more tubulars includes a body defining at least a portion of a tapered bowl. A plurality of slips may be disposed at least partially within the bowl and configured to slide along a surface of the bowl. Each of the slips includes a radial engaging surface and a tapered engaging surface. The radial engaging surface may have a plurality of gripping structures extending inwardly therefrom that are configured to engage an outer surface of a first tubular having a substantially constant outer diameter. The tapered engaging surface may be configured to engage a tapered outer surface of a second tubular.
Public/Granted literature
- US20150240575A1 DRILL PIPE AND CASING ELEVATOR Public/Granted day:2015-08-27
Information query
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