Invention Grant
- Patent Title: Optimized visualization of loads and resistances for wellbore tubular design
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Application No.: US15773142Application Date: 2017-06-16
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Publication No.: US11416650B2Publication Date: 2022-08-16
- Inventor: Zhengchun Liu , Robello Samuel , Adolfo Gonzales , Jenny Xie , Yongfeng Kang
- Applicant: LANDMARK GRAPHICS CORPORATION
- Applicant Address: US TX Houston
- Assignee: LANDMARK GRAPHICS CORPORATION
- Current Assignee: LANDMARK GRAPHICS CORPORATION
- Current Assignee Address: US TX Houston
- Agency: Haynes and Boone, LLP
- International Application: PCT/US2017/038010 WO 20170616
- International Announcement: WO2018/231256 WO 20181220
- Main IPC: G06F30/20
- IPC: G06F30/20 ; E21B17/00 ; E21B17/08 ; E21B47/007 ; E21B33/04 ; E21B43/10 ; E21B47/06 ; G01V99/00

Abstract:
System and methods for optimizing wellbore tubular design are provided. Design parameters for a wellbore tubular component are determined based on different types of axial loads expected during a downhole operation. The design parameters include load conditions at load points along the tubular component. An equivalent axial load is calculated for each load point, based on the corresponding load conditions. Design limits for the different types of axial loads are determined based on associated design parameters. A counter-load pressure is determined for at least one load point selected for each type of axial load, based on the corresponding equivalent axial load for each load point and a corresponding design limit for each type of axial load. At least one of the design limits is adjusted for the different types of axial loads, based on the counter-load pressure of the selected load point for each type of axial load.
Public/Granted literature
- US20210133367A1 OPTIMIZED VISUALIZATION OF LOADS AND RESISTANCES FOR WELLBORE TUBULAR DESIGN Public/Granted day:2021-05-06
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