Invention Grant
- Patent Title: Wrap-around stop collar and method of forming
-
Application No.: US14461273Application Date: 2014-08-15
-
Publication No.: US09765576B2Publication Date: 2017-09-19
- Inventor: Jean Buytaert , Clayton Plucheck , Ira Eugene Hining
- Applicant: Antelope Oil Tool & Mfg. Co., LLC
- Applicant Address: US TX Mineral Wells
- Assignee: ANTELOPE OIL TOOL & MFG. CO.
- Current Assignee: ANTELOPE OIL TOOL & MFG. CO.
- Current Assignee Address: US TX Mineral Wells
- Agency: MH2 Technology Law Group, LLP
- Main IPC: E21B17/10
- IPC: E21B17/10 ; E21B17/04 ; E21B10/08 ; E21B17/20

Abstract:
A stop collar for a tubular and method for installing a stop collar on a tubular. The stop collar includes a flexible member extending circumferentially around the tubular more than once. A tension force on the flexible member causes the flexible member to apply a radially-inward gripping force on the tubular. The stop collar may also include a shield disposed around at least a portion of the flexible member, to protect the flexible member in a downhole environment. The stop collar may also or instead include an adhesive disposed radially between the flexible member and the tubular.
Public/Granted literature
- US20150047856A1 WRAP-AROUND STOP COLLAR AND METHOD OF FORMING Public/Granted day:2015-02-19
Information query