{"associated_institutions":[],"authors_api_url":"https://scholar.citedevidence.com/v1/oa/institutions/I99978038/authors","cited_by_count":142079,"collaborators_api_url":"https://scholar.citedevidence.com/v1/oa/institutions/I99978038/collaborators","country_code":"US","counts_by_year":[{"cited_by_count":10,"oa_works_count":37,"works_count":62,"year":2026},{"cited_by_count":329,"oa_works_count":187,"works_count":279,"year":2025},{"cited_by_count":680,"oa_works_count":154,"works_count":209,"year":2024},{"cited_by_count":1762,"oa_works_count":174,"works_count":231,"year":2023},{"cited_by_count":1253,"oa_works_count":102,"works_count":162,"year":2022},{"cited_by_count":2889,"oa_works_count":87,"works_count":149,"year":2021},{"cited_by_count":2706,"oa_works_count":82,"works_count":132,"year":2020},{"cited_by_count":3253,"oa_works_count":73,"works_count":128,"year":2019},{"cited_by_count":3316,"oa_works_count":65,"works_count":125,"year":2018},{"cited_by_count":1718,"oa_works_count":35,"works_count":73,"year":2017},{"cited_by_count":1694,"oa_works_count":43,"works_count":96,"year":2016},{"cited_by_count":5037,"oa_works_count":43,"works_count":91,"year":2015},{"cited_by_count":4062,"oa_works_count":47,"works_count":99,"year":2014},{"cited_by_count":3628,"oa_works_count":36,"works_count":80,"year":2013},{"cited_by_count":3340,"oa_works_count":31,"works_count":70,"year":2012},{"cited_by_count":1838,"oa_works_count":27,"works_count":64,"year":2011},{"cited_by_count":3440,"oa_works_count":40,"works_count":85,"year":2010}],"counts_by_year_api_url":"https://scholar.citedevidence.com/v1/oa/institutions/I99978038/counts_by_year","created_date":"2016-06-24T00:00:00.000Z","display_name":"Core Laboratories (United States)","display_name_acronyms":[],"display_name_alternatives":["Core Laboratories (United States)"],"geo":{"city":"Houston","country":"United States","country_code":"US","geonames_city_id":"4699066","latitude":29.86132049560547,"longitude":-95.53628540039062,"region":"Texas"},"homepage_url":"http://www.corelab.com/","id":"https://openalex.org/I99978038","ids":{"grid":"grid.456272.0","openalex":"https://openalex.org/I99978038","ror":"https://ror.org/00scjy223","wikidata":"https://www.wikidata.org/wiki/Q5170174","wikipedia":"https://en.wikipedia.org/wiki/Core_Laboratories"},"image_thumbnail_url":null,"image_url":null,"is_super_system":false,"lineage":["https://openalex.org/I99978038"],"repositories":[],"roles":[{"id":"https://openalex.org/I99978038","role":"institution","works_count":2813}],"ror":"https://ror.org/00scjy223","status":"active","summary_stats":{"2yr_mean_citedness":1.9925558312655087,"h_index":141,"i10_index":2037},"topic_share":[{"display_name":"Hydraulic Fracturing and Reservoir Analysis","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T10635","subfield":{"display_name":"Mechanical Engineering","id":"https://openalex.org/subfields/2210"},"value":0.0011376},{"display_name":"Reservoir Engineering and Simulation Methods","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T11801","subfield":{"display_name":"Ocean Engineering","id":"https://openalex.org/subfields/2212"},"value":0.0008377},{"display_name":"Hydrocarbon exploration and reservoir analysis","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T10399","subfield":{"display_name":"Mechanics of Materials","id":"https://openalex.org/subfields/2211"},"value":0.000807},{"display_name":"Drilling and Well Engineering","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T10892","subfield":{"display_name":"Ocean Engineering","id":"https://openalex.org/subfields/2212"},"value":0.0006923},{"display_name":"Oil and Gas Production Techniques","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T13050","subfield":{"display_name":"Ocean Engineering","id":"https://openalex.org/subfields/2212"},"value":0.0006234},{"display_name":"Petroleum Processing and Analysis","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Chemistry","id":"https://openalex.org/fields/16"},"id":"https://openalex.org/T11630","subfield":{"display_name":"Analytical Chemistry","id":"https://openalex.org/subfields/1602"},"value":0.0006176},{"display_name":"Enhanced Oil Recovery Techniques","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T10491","subfield":{"display_name":"Ocean Engineering","id":"https://openalex.org/subfields/2212"},"value":0.0005984},{"display_name":"NMR spectroscopy and applications","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Physics and Astronomy","id":"https://openalex.org/fields/31"},"id":"https://openalex.org/T12603","subfield":{"display_name":"Nuclear and High Energy Physics","id":"https://openalex.org/subfields/3106"},"value":0.0004968},{"display_name":"Water Resources and Governance","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T13528","subfield":{"display_name":"Law","id":"https://openalex.org/subfields/3308"},"value":0.0004866},{"display_name":"Osteoarthritis Treatment and Mechanisms","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10105","subfield":{"display_name":"Rheumatology","id":"https://openalex.org/subfields/2745"},"value":0.0004498},{"display_name":"The Impact of Diversity and Innovation on Society","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T13994","subfield":{"display_name":"Sociology and Political Science","id":"https://openalex.org/subfields/3312"},"value":0.000423},{"display_name":"Coronary Interventions and Diagnostics","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10193","subfield":{"display_name":"Surgery","id":"https://openalex.org/subfields/2746"},"value":0.0003682},{"display_name":"Historical Studies in Central America","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Arts and Humanities","id":"https://openalex.org/fields/12"},"id":"https://openalex.org/T14312","subfield":{"display_name":"History","id":"https://openalex.org/subfields/1202"},"value":0.0003595},{"display_name":"Cardiac Valve Diseases and Treatments","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10172","subfield":{"display_name":"Cardiology and Cardiovascular Medicine","id":"https://openalex.org/subfields/2705"},"value":0.000325},{"display_name":"Coal Properties and Utilization","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T11284","subfield":{"display_name":"Ocean Engineering","id":"https://openalex.org/subfields/2212"},"value":0.0003117},{"display_name":"Legal and Labor Studies","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Business, Management and Accounting","id":"https://openalex.org/fields/14"},"id":"https://openalex.org/T13088","subfield":{"display_name":"Industrial relations","id":"https://openalex.org/subfields/1410"},"value":0.0002922},{"display_name":"Knee injuries and reconstruction techniques","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10442","subfield":{"display_name":"Surgery","id":"https://openalex.org/subfields/2746"},"value":0.0002737},{"display_name":"Robotic Process Automation Applications","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T13287","subfield":{"display_name":"Industrial and Manufacturing Engineering","id":"https://openalex.org/subfields/2209"},"value":0.0002701},{"display_name":"Gun Ownership and Violence Research","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T12265","subfield":{"display_name":"Health","id":"https://openalex.org/subfields/3306"},"value":0.0002668},{"display_name":"Diverse Global Research Studies","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T14073","subfield":{"display_name":"Sociology and Political Science","id":"https://openalex.org/subfields/3312"},"value":0.0002589},{"display_name":"Cardiac and Coronary Surgery Techniques","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T11055","subfield":{"display_name":"Surgery","id":"https://openalex.org/subfields/2746"},"value":0.000252},{"display_name":"Paleontology and Stratigraphy of Fossils","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Earth and Planetary Sciences","id":"https://openalex.org/fields/19"},"id":"https://openalex.org/T10109","subfield":{"display_name":"Paleontology","id":"https://openalex.org/subfields/1911"},"value":0.0002446},{"display_name":"Transplantation: Methods and Outcomes","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T11189","subfield":{"display_name":"Surgery","id":"https://openalex.org/subfields/2746"},"value":0.0002286},{"display_name":"History and International Relations","domain":{"display_name":"Social Sciences","id":"https://openalex.org/domains/2"},"field":{"display_name":"Social Sciences","id":"https://openalex.org/fields/33"},"id":"https://openalex.org/T14032","subfield":{"display_name":"Political Science and International Relations","id":"https://openalex.org/subfields/3320"},"value":0.0002092},{"display_name":"Infective Endocarditis Diagnosis and Management","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T11551","subfield":{"display_name":"Epidemiology","id":"https://openalex.org/subfields/2713"},"value":0.0002085}],"topics":[{"count":238,"display_name":"Hydraulic Fracturing and Reservoir Analysis","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T10635","score":1,"subfield":{"display_name":"Mechanical Engineering","id":"https://openalex.org/subfields/2210"}},{"count":216,"display_name":"Hydrocarbon exploration and reservoir analysis","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T10399","score":1,"subfield":{"display_name":"Mechanics of Materials","id":"https://openalex.org/subfields/2211"}},{"count":148,"display_name":"Reservoir Engineering and Simulation Methods","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T11801","score":0.9999,"subfield":{"display_name":"Ocean Engineering","id":"https://openalex.org/subfields/2212"}},{"count":122,"display_name":"Drilling and Well Engineering","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T10892","score":1,"subfield":{"display_name":"Ocean Engineering","id":"https://openalex.org/subfields/2212"}},{"count":83,"display_name":"Cardiac Valve Diseases and Treatments","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10172","score":1,"subfield":{"display_name":"Cardiology and Cardiovascular Medicine","id":"https://openalex.org/subfields/2705"}},{"count":70,"display_name":"Enhanced Oil Recovery Techniques","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T10491","score":1,"subfield":{"display_name":"Ocean Engineering","id":"https://openalex.org/subfields/2212"}},{"count":63,"display_name":"Osteoarthritis Treatment and Mechanisms","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10105","score":1,"subfield":{"display_name":"Rheumatology","id":"https://openalex.org/subfields/2745"}},{"count":61,"display_name":"Cardiac Imaging and Diagnostics","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10372","score":1,"subfield":{"display_name":"Radiology, Nuclear Medicine and Imaging","id":"https://openalex.org/subfields/2741"}},{"count":60,"display_name":"Oil and Gas Production Techniques","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T13050","score":0.9995,"subfield":{"display_name":"Ocean Engineering","id":"https://openalex.org/subfields/2212"}},{"count":59,"display_name":"Coronary Interventions and Diagnostics","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10193","score":1,"subfield":{"display_name":"Surgery","id":"https://openalex.org/subfields/2746"}},{"count":57,"display_name":"Cardiac, Anesthesia and Surgical Outcomes","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T11930","score":1,"subfield":{"display_name":"Cardiology and Cardiovascular Medicine","id":"https://openalex.org/subfields/2705"}},{"count":51,"display_name":"Petroleum Processing and Analysis","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Chemistry","id":"https://openalex.org/fields/16"},"id":"https://openalex.org/T11630","score":1,"subfield":{"display_name":"Analytical Chemistry","id":"https://openalex.org/subfields/1602"}},{"count":49,"display_name":"Seismic Imaging and Inversion Techniques","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Earth and Planetary Sciences","id":"https://openalex.org/fields/19"},"id":"https://openalex.org/T10271","score":1,"subfield":{"display_name":"Geophysics","id":"https://openalex.org/subfields/1908"}},{"count":46,"display_name":"NMR spectroscopy and applications","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Physics and Astronomy","id":"https://openalex.org/fields/31"},"id":"https://openalex.org/T12603","score":1,"subfield":{"display_name":"Nuclear and High Energy Physics","id":"https://openalex.org/subfields/3106"}},{"count":44,"display_name":"Paleontology and Stratigraphy of Fossils","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Earth and Planetary Sciences","id":"https://openalex.org/fields/19"},"id":"https://openalex.org/T10109","score":1,"subfield":{"display_name":"Paleontology","id":"https://openalex.org/subfields/1911"}},{"count":42,"display_name":"Geochemistry and Geologic Mapping","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Computer Science","id":"https://openalex.org/fields/17"},"id":"https://openalex.org/T12157","score":0.9994,"subfield":{"display_name":"Artificial Intelligence","id":"https://openalex.org/subfields/1702"}},{"count":40,"display_name":"Cardiovascular Function and Risk Factors","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10821","score":1,"subfield":{"display_name":"Cardiology and Cardiovascular Medicine","id":"https://openalex.org/subfields/2705"}},{"count":38,"display_name":"Cerebrovascular and Carotid Artery Diseases","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10816","score":1,"subfield":{"display_name":"Pulmonary and Respiratory Medicine","id":"https://openalex.org/subfields/2740"}},{"count":36,"display_name":"Total Knee Arthroplasty Outcomes","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10562","score":1,"subfield":{"display_name":"Surgery","id":"https://openalex.org/subfields/2746"}},{"count":34,"display_name":"Knee injuries and reconstruction techniques","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10442","score":1,"subfield":{"display_name":"Surgery","id":"https://openalex.org/subfields/2746"}},{"count":34,"display_name":"Cardiac Structural Anomalies and Repair","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T12598","score":1,"subfield":{"display_name":"Surgery","id":"https://openalex.org/subfields/2746"}},{"count":33,"display_name":"Infective Endocarditis Diagnosis and Management","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T11551","score":0.9999,"subfield":{"display_name":"Epidemiology","id":"https://openalex.org/subfields/2713"}},{"count":30,"display_name":"Mechanical Circulatory Support Devices","domain":{"display_name":"Physical Sciences","id":"https://openalex.org/domains/3"},"field":{"display_name":"Engineering","id":"https://openalex.org/fields/22"},"id":"https://openalex.org/T10675","score":1,"subfield":{"display_name":"Biomedical Engineering","id":"https://openalex.org/subfields/2204"}},{"count":28,"display_name":"Aortic Disease and Treatment Approaches","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10618","score":1,"subfield":{"display_name":"Pulmonary and Respiratory Medicine","id":"https://openalex.org/subfields/2740"}},{"count":26,"display_name":"Acute Ischemic Stroke Management","domain":{"display_name":"Health Sciences","id":"https://openalex.org/domains/4"},"field":{"display_name":"Medicine","id":"https://openalex.org/fields/27"},"id":"https://openalex.org/T10227","score":1,"subfield":{"display_name":"Epidemiology","id":"https://openalex.org/subfields/2713"}}],"type":"company","type_id":"https://openalex.org/institution-types/company","updated_date":"2026-03-30T05:59:38.000Z","works_api_url":"https://scholar.citedevidence.com/v1/oa/institutions/I99978038/works","works_count":2813}