{"id":{"repo_id":"baylor","oai_identifier":"oai:baylor-ir.tdl.org:2104/9233"},"canonical_url":"https://search.dev.ndltd.org/etd/baylor/oai:baylor-ir.tdl.org:2104/9233","repository":{"repo_id":"baylor","name":"Baylor University","base_url":"https://baylor-ir.tdl.org/server/oai/request"},"display":{"title":"Development, model validation, and preliminary experimental verification of an FEA program for structural analysis of casing in casing for oil wells.","abstract":"Oil and gas wells rely upon long steel pipes, known as casing, that run down the depth of the well. During drilling, a section of pipe is cemented in place and another section of casing is run inside, repeating this process as necessary. This process is not 100% accurate, leading to eccentric configurations that increase the resulting stress state. A memory efficient parallelized in-house Finite Element Analysis (FEA) program based on classical elasticity theory is developed to analyze a 2D and 3D model of this pipe-in-pipe configuration. The program is compared to commercial software for verification of the mathematical application. A Monte Carlo setup is applied on top of the program to account for uncertainties in pipe eccentricity, material properties, and well geometries. Preliminary validation of this application is sought with comparison to laboratory cement-filled pipe and cube compression samples through strain measurements.","abstract_html":"Oil and gas wells rely upon long steel pipes, known as casing, that run down the depth of the well. During drilling, a section of pipe is cemented in place and another section of casing is run inside, repeating this process as necessary. This process is not 100% accurate, leading to eccentric configurations that increase the resulting stress state. A memory efficient parallelized in-house Finite Element Analysis (FEA) program based on classical elasticity theory is developed to analyze a 2D and 3D model of this pipe-in-pipe configuration. The program is compared to commercial software for verification of the mathematical application. A Monte Carlo setup is applied on top of the program to account for uncertainties in pipe eccentricity, material properties, and well geometries. Preliminary validation of this application is sought with comparison to laboratory cement-filled pipe and cube compression samples through strain measurements.","abstract_has_math":false,"creators":["Betancourt, Ricardo J."],"institution":"Baylor University.","degree_name":"M.S.M.E.","degree_level":"Masters","degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Jack, David Abram, 1977-"],"committee_chairs":[],"committee_members":[],"year":2014,"date_issued":"2014-12","date_published":"2014-12","updated_at":"2026-07-24T01:07:56Z","subjects":["Finite elements.","Oil wells.","FEA."],"languages":["en"],"rights":["Baylor University works are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. Contact libraryquestions@baylor.edu for inquiries about permission."],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/2104/9233","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Jack, David Abram, 1977-"]},{"key":"dc:creator","label":"Author","values":["Betancourt, Ricardo J."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2015-03-18T16:00:42Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2015-03-18T16:00:42Z"]},{"key":"dc:date.issued","label":"Date","values":["2014-12"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Masters"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S.M.E."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Baylor University."]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Finite elements.","Oil wells.","FEA."]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["Baylor University works are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. Contact libraryquestions@baylor.edu for inquiries about permission."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://hdl.handle.net/2104/9233"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Oil and gas wells rely upon long steel pipes, known as casing, that run down the depth of the well. During drilling, a section of pipe is cemented in place and another section of casing is run inside, repeating this process as necessary. This process is not 100% accurate, leading to eccentric configurations that increase the resulting stress state. A memory efficient parallelized in-house Finite Element Analysis (FEA) program based on classical elasticity theory is developed to analyze a 2D and 3D model of this pipe-in-pipe configuration. The program is compared to commercial software for verification of the mathematical application. A Monte Carlo setup is applied on top of the program to account for uncertainties in pipe eccentricity, material properties, and well geometries. Preliminary validation of this application is sought with comparison to laboratory cement-filled pipe and cube compression samples through strain measurements."]},{"key":"dc:format.mimetype","label":"Dc Format Mimetype","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Development, model validation, and preliminary experimental verification of an FEA program for structural analysis of casing in casing for oil wells."]}]}],"canonical_facts":{"dc:contributor.advisor":["Jack, David Abram, 1977-"],"dc:creator":["Betancourt, Ricardo J."],"dc:date.accessioned":["2015-03-18T16:00:42Z"],"dc:date.available":["2015-03-18T16:00:42Z"],"dc:date.issued":["2014-12"],"dc:description.abstract":["Oil and gas wells rely upon long steel pipes, known as casing, that run down the depth of the well. During drilling, a section of pipe is cemented in place and another section of casing is run inside, repeating this process as necessary. This process is not 100% accurate, leading to eccentric configurations that increase the resulting stress state. A memory efficient parallelized in-house Finite Element Analysis (FEA) program based on classical elasticity theory is developed to analyze a 2D and 3D model of this pipe-in-pipe configuration. The program is compared to commercial software for verification of the mathematical application. A Monte Carlo setup is applied on top of the program to account for uncertainties in pipe eccentricity, material properties, and well geometries. Preliminary validation of this application is sought with comparison to laboratory cement-filled pipe and cube compression samples through strain measurements."],"dc:format.mimetype":["application/pdf"],"dc:identifier.uri":["https://hdl.handle.net/2104/9233"],"dc:language.iso":["en"],"dc:rights":["Baylor University works are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. Contact libraryquestions@baylor.edu for inquiries about permission."],"dc:subject":["Finite elements.","Oil wells.","FEA."],"dc:title":["Development, model validation, and preliminary experimental verification of an FEA program for structural analysis of casing in casing for oil wells."],"dc:type":["Thesis"],"thesis:degree_level":["Masters"],"thesis:degree_name":["M.S.M.E."],"thesis:institution_name":["Baylor University."]},"updated_at":"2026-07-24T01:07:56Z"}