Invention Grant
- Patent Title: Winch overload protection system
-
Application No.: US16063766Application Date: 2017-03-03
-
Publication No.: US11753880B2Publication Date: 2023-09-12
- Inventor: Michael Stephen Oser , Mickie James Theriot , Robert Alexander Lyons, Jr.
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: Parker Justiss, P.C.
- Agent Thomas Rooney
- International Application: PCT/US2017/020616 2017.03.03
- International Announcement: WO2018/160190A 2018.09.07
- Date entered country: 2018-06-19
- Main IPC: E21B19/02
- IPC: E21B19/02 ; B66D1/58 ; E21B19/08

Abstract:
The present disclosure provides a winch overload protection system, a workover system, and a method for operating a workover system. The winch overload protection system, in one embodiment, includes an overload detection unit operable to detect when a load on a winch of a workover system exceeds a safety load limit. The winch overload protection system, in this embodiment, further includes an overload control unit configured to receive an overload signal from the overload detection unit, and in response thereto release a brake on the winch.
Public/Granted literature
- US20210164302A1 WINCH OVERLOAD PROTECTION SYSTEM Public/Granted day:2021-06-03
Information query