The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 08, 2022
Filed:
Jun. 26, 2020
Saudi Arabian Oil Company, Dhahran, SA;
Yanhui Han, Houston, TX (US);
Younane N. Abousleiman, Norman, OK (US);
Khalid Mohammed M. Alruwaili, Dammam, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
Methods for predicting a structural response and failure of a liner for a well can include receiving geometric properties of the liner; receiving structural properties of the liner; receiving material properties of the liner; developing a numerical model of the liner; calibrating one or more parameters of the constitutive model representing the material of the liner, the calibrating including: determining a numerical burst pressure failure; determining a numerical collapse failure pressure; and simulating the structural response and failure of the numerical model subjected to an expected non-uniform pressure loading of the well, where the numerical model is used to predict the structural response and failure of the liner when installed in the well.