Patent · US Active

Optimal storage of load data for lifetime prediction for equipment used in a well operation

US11288418B2 · kind B2 · utility

0Cited by

0References

11Claims

0Family size

Assignee

Baker Hughes, a GE company, LLC · US

Inventors

Christian Herbig · Sulingen, DE
Andreas Hohl · Hannover, DE
Armin Kueck · The Woodlands, US
Michael Neubert · Lakeville, US
Hanno Reckmann · Wathlingen, DE

Key dates

Filing date	Jul 19, 2019
Grant date	Mar 29, 2022
Priority date	—
Expiry date	Jul 6, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06F2111/10
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An example system for optimal storage of load data for lifetime prediction for a piece of equipment used in a well operation includes a sensor collecting load data of the piece of equipment and a processing device for executing computer readable instructions. The computer readable instructions include: determining a lifetime model for the piece of equipment; calculating a bucket size using one of the lifetime model and a distribution of load data; discretizing a load data spectrum into one or more buckets using the calculated bucket size; assigning the collected load data to the one or more buckets of the load data spectrum; storing the collected load data assigned to the one or more buckets to a memory; and determining a lifetime estimation of the piece of equipment based on the load data assigned to the one or more buckets of the load data spectrum and stored to the memory.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.