{"id":"https://openalex.org/A5028327014","orcid":"https://orcid.org/0000-0001-5709-8166","observed_orcids":["https://orcid.org/0000-0001-5709-8166"],"display_name":"Alvin W. Chan","raw_author_names":["A. W. Chan","A.W. Chan","Alvin C. Chan","Alvin Chan","Alvin W. Chan","Alvin Wing-ka Chan"],"full_name":"Alvin W. Chan","works_count":24,"cited_by_count":385,"summary_stats":{"2yr_mean_citedness":6.75,"h_index":9,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5028327014","orcid":"https://orcid.org/0000-0001-5709-8166","observed_orcids":["https://orcid.org/0000-0001-5709-8166"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210150951","ror":"https://ror.org/04wedba92","display_name":"Shell (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210150951","https://openalex.org/I7923278"]},"years":[2025,2010,2007]},{"institution":{"id":"https://openalex.org/I4210164678","ror":"https://ror.org/05p330p21","display_name":"Shell (United Kingdom)","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210164678","https://openalex.org/I7923278"]},"years":[2024,2023,2022]},{"institution":{"id":"https://openalex.org/I97018004","ror":"https://ror.org/00f54p054","display_name":"Stanford University","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]},"years":[2007,2004,2002,2001]}],"last_known_institutions":[{"id":"https://openalex.org/I4210150951","ror":"https://ror.org/04wedba92","display_name":"Shell (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210150951","https://openalex.org/I7923278"]}],"topics":[{"id":"https://openalex.org/T10161","display_name":"Rock Mechanics and Modeling","count":12,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10635","display_name":"Hydraulic Fracturing and Reservoir Analysis","count":12,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","count":11,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10399","display_name":"Hydrocarbon exploration and reservoir analysis","count":10,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10110","display_name":"earthquake and tectonic studies","count":5,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10635","display_name":"Hydraulic Fracturing and Reservoir Analysis","value":8.02e-05,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","value":5.91e-05,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10161","display_name":"Rock Mechanics and Modeling","value":3.74e-05,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13596","display_name":"Grouting, Rheology, and Soil Mechanics","value":3.12e-05,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10399","display_name":"Hydrocarbon exploration and reservoir analysis","value":2.39e-05,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.845736026763916},{"id":"25197100","wikidata":"https://www.wikidata.org/wiki/Q890886","display_name":"Drilling","score":0.7827132344245911},{"id":"78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","score":0.7132583856582642},{"id":"187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","score":0.5677292346954346},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.40405774116516113}],"counts_by_year":[{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":12},{"year":2014,"works_count":3,"oa_works_count":1,"cited_by_count":16},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":25},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":30},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":26},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":30},{"year":2021,"works_count":1,"oa_works_count":0,"cited_by_count":28},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":25},{"year":2023,"works_count":2,"oa_works_count":0,"cited_by_count":23},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":27},{"year":2025,"works_count":2,"oa_works_count":0,"cited_by_count":23},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":40}],"display_name_alternatives":["A. W. Chan","A.W. Chan","Alvin C. Chan","Alvin Chan","Alvin W. Chan","Alvin Wing-ka Chan"],"block_key":"a chan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5028327014","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}