Invention Grant
- Patent Title: Trajectory based maintenance
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Application No.: US16340100Application Date: 2019-02-25
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Publication No.: US11353863B2Publication Date: 2022-06-07
- Inventor: Stanley V. Stephenson , Thomas M. Logan , Sumit Bhat
- 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: Conley Rose, P.C.
- Agent Rodney B. Carroll
- International Application: PCT/US2019/019388 WO 20190225
- International Announcement: WO2020/176069 WO 20200903
- Main IPC: G05B23/02
- IPC: G05B23/02 ; G06Q10/00 ; G06Q50/02

Abstract:
A method includes monitoring work done by a piece of equipment to generate backward-looking usage data. The method includes making a prediction of future work to be done by the piece of equipment, generating forward-looking usage data based on the prediction of future work, and making a prediction of when the piece of equipment is expected to fail based on the backward-looking usage data and on the forward-looking usage data. The method includes operating the piece of equipment after performing the prediction, and removing the piece of equipment from service prior to when the piece of equipment is expected to fail based on the prediction.
Public/Granted literature
- US20210325865A1 TRAJECTORY BASED MAINTENANCE Public/Granted day:2021-10-21
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