{"id":"https://openalex.org/W3134095208","doi":"https://doi.org/10.2118/204124-ms","title":"Drill Bit Failure Forensics using 2D Bit Images Captured at the Rig Site","display_name":"Drill Bit Failure Forensics using 2D Bit Images Captured at the Rig Site","publication_year":2021,"publication_date":"2021-03-03","ids":{"openalex":"https://openalex.org/W3134095208","doi":"https://doi.org/10.2118/204124-ms","mag":"3134095208"},"language":"en","primary_location":{"id":"doi:10.2118/204124-ms","doi":"https://doi.org/10.2118/204124-ms","is_oa":false,"landing_page_url":"https://doi.org/10.2118/204124-ms","pdf_url":null,"source":{"id":"https://openalex.org/S4363608749","display_name":"SPE/IADC Drilling Conference","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPE/IADC International Drilling Conference and Exhibition","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069621823","display_name":"Pradeepkumar Ashok","orcid":"https://orcid.org/0000-0003-4453-316X","observed_orcids":["https://orcid.org/0000-0003-4453-316X"]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pradeepkumar Ashok","raw_affiliation_strings":["The University of Texas at Austin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jian Chu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jian Chu","raw_affiliation_strings":["The University of Texas at Austin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091230267","display_name":"Ysabel Witt-Doerring","orcid":"https://orcid.org/0000-0003-4850-9108","observed_orcids":["https://orcid.org/0000-0003-4850-9108"]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ysabel Witt-Doerring","raw_affiliation_strings":["The University of Texas at Austin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102986069","display_name":"Zeyu Yan","orcid":"https://orcid.org/0000-0001-6836-2065","observed_orcids":["https://orcid.org/0000-0001-6836-2065"]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zeyu Yan","raw_affiliation_strings":["The University of Texas at Austin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100677498","display_name":"Dongmei Chen","orcid":"https://orcid.org/0000-0002-3260-9385","observed_orcids":["https://orcid.org/0000-0002-3260-9385"]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dongmei Chen","raw_affiliation_strings":["The University of Texas at Austin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038131051","display_name":"Eric van Oort","orcid":"https://orcid.org/0000-0002-7851-2474","observed_orcids":["https://orcid.org/0000-0002-7851-2474"]},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric van Oort","raw_affiliation_strings":["The University of Texas at Austin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":4.4939,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.95326494,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","score":0.9315999746322632,"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"}},"topics":[{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","score":0.9315999746322632,"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/T12482","display_name":"Tunneling and Rock Mechanics","score":0.025299999862909317,"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/T10188","display_name":"Advanced machining processes and optimization","score":0.006899999920278788,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pdc-bits","display_name":"PDC bits","score":0.7720000147819519},{"id":"https://openalex.org/keywords/convolutional-neural-networks","display_name":"convolutional neural networks","score":0.8009999990463257},{"id":"https://openalex.org/keywords/rock-strength","display_name":"rock strength","score":0.7850000262260437},{"id":"https://openalex.org/keywords/image-quality","display_name":"image quality","score":0.3919999897480011}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7142906785011292},{"id":"https://openalex.org/C117011727","wikidata":"https://www.wikidata.org/wiki/Q1278488","display_name":"Bit (key)","level":2,"score":0.597831666469574},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5950263738632202},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5640166401863098},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.488991379737854},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.45286908745765686},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.4484727382659912},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43966394662857056},{"id":"https://openalex.org/C2778382975","wikidata":"https://www.wikidata.org/wiki/Q335283","display_name":"Drill bit","level":3,"score":0.42822617292404175},{"id":"https://openalex.org/C84945661","wikidata":"https://www.wikidata.org/wiki/Q7366567","display_name":"Root cause","level":2,"score":0.41869670152664185},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38532769680023193},{"id":"https://openalex.org/C173736775","wikidata":"https://www.wikidata.org/wiki/Q58964","display_name":"Drill","level":2,"score":0.3037007451057434},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20054617524147034},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.14536434412002563},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2118/204124-ms","doi":"https://doi.org/10.2118/204124-ms","is_oa":false,"landing_page_url":"https://doi.org/10.2118/204124-ms","pdf_url":null,"source":{"id":"https://openalex.org/S4363608749","display_name":"SPE/IADC Drilling Conference","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPE/IADC International Drilling Conference and Exhibition","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1990738470","https://openalex.org/W2000358470","https://openalex.org/W2006471147","https://openalex.org/W2008125229","https://openalex.org/W2013507840","https://openalex.org/W2062140175","https://openalex.org/W2081090388","https://openalex.org/W2083391165","https://openalex.org/W2089417899","https://openalex.org/W2148239836","https://openalex.org/W2789184664","https://openalex.org/W2794284562","https://openalex.org/W2796347433","https://openalex.org/W3008057892","https://openalex.org/W3093570631","https://openalex.org/W6652306700","https://openalex.org/W6672475108","https://openalex.org/W6750227808"],"related_works":["https://openalex.org/W6927272128","https://openalex.org/W3093570631","https://openalex.org/W4407894801","https://openalex.org/W4403995673","https://openalex.org/W4389662011","https://openalex.org/W4409599564","https://openalex.org/W6945609353","https://openalex.org/W4386499607","https://openalex.org/W4323308390","https://openalex.org/W4409400049"],"abstract_inverted_index":{"Abstract":[0],"Identifying":[1],"the":[2,52,59,74,83,94,98,104,113,130,136,138,189,196,203,207,233,254,260,283,286,324,329,367,370],"root":[3,60,85,153,255,299,331],"cause":[4,61,86,154,300],"of":[5,7,35,62,87,97,140,155,166,191,216,221,235,257,285,333,369],"damage":[6,25,64,75,204,298,335],"a":[8,41,116,163,242,319,361],"pulled":[9],"bit":[10,20,24,48,63,78,106,171,222,229,261,273,297,311,342,350,358],"as":[11,13,193,364,366],"soon":[12],"possible":[14],"will":[15],"aid":[16],"preparation":[17],"for":[18,231],"future":[19,349],"runs.":[21],"Today,":[22],"such":[23],"analyses":[26],"are":[27,275],"often":[28],"anecdotal,":[29],"subjective":[30],"and":[31,55,65,179,198,218,280,341],"error-prone.":[32],"The":[33,288,352],"objective":[34],"this":[36,281,304],"project":[37],"was":[38,70,80,91,147,225,237,248,271],"to":[39,44,56,93,128,150,202,292,347],"develop":[40],"software":[42],"algorithm":[43,353],"automatically":[45],"analyze":[46],"2D":[47,105,310],"images":[49,107,230,274],"taken":[50],"at":[51,112,323],"rig":[53,114,325],"site,":[54],"quickly":[57],"identify":[58,129,152],"failure.":[66,88],"A":[67,145,246],"labelled":[68],"dataset":[69,165,186,210],"first":[71],"created":[72],"whereby":[73],"seen":[76,194,205],"in":[77,195,303,357],"photos":[79,312],"associated":[81],"with":[82,121,228],"appropriate":[84],"Particular":[89],"attention":[90],"given":[92],"radial":[95],"position":[96,134],"cutters":[99],"that":[100,272,313],"were":[101,126],"damaged.":[102],"Using":[103],"(which":[108],"can":[109,306,314,344],"be":[110,307,315,345],"obtained":[111],"site),":[115],"convolutional":[117],"neural":[118],"network":[119],"along":[120],"other":[122],"image":[123,337],"processing":[124],"techniques":[125],"used":[127],"individual":[131],"cutters,":[132],"their":[133],"on":[135,142,206,318],"bit,":[137],"degree":[139],"wear":[141],"each":[143],"cutter.":[144],"classifier":[146,247],"then":[148],"built":[149],"directly":[151],"failure":[156,236,258],"from":[157],"these":[158],"images.":[159],"This":[160,185,209],"work":[161],"utilized":[162],"large":[164],"wells":[167],"which":[168,232,251],"included":[169],"multiple":[170],"images,":[172],"surface":[173,199],"sensor":[174,200],"data,":[175,178],"downhole":[176,197],"vibration":[177],"offset":[180],"well":[181,365],"rock":[182],"strength":[183],"information.":[184],"helped":[187],"relate":[188],"type":[190,234],"dysfunction":[192],"data":[201],"bit.":[208],"however":[211],"only":[212],"covered":[213],"some":[214,219],"types":[215,220],"dysfunctions":[217],"damage.":[223],"It":[224],"therefore":[226],"augmented":[227],"determined":[238],"through":[239,336],"analysis":[240,301,359],"by":[241],"subject-":[243],"matter":[244],"expert.":[245],"subsequently":[249],"developed":[250],"properly":[252],"identified":[253],"causes":[256,332],"when":[259],"photo":[262],"quality":[263],"met":[264],"certain":[265],"minimum":[266],"standards.":[267],"One":[268],"key":[269],"observation":[270],"not":[276],"always":[277],"captured":[278,317],"appropriately,":[279],"reduces":[282],"accuracy":[284],"method.":[287],"automated":[289],"forensics":[290],"approach":[291],"Polycrystalline":[293],"Diamond":[294],"Compact":[295],"(PDC)":[296],"described":[302],"paper":[305],"performed":[308],"using":[309],"easily":[316],"phone":[320],"or":[321],"camera":[322],"site.":[326],"By":[327],"identifying":[328],"potential":[330],"PDC":[334],"processing,":[338],"drilling":[339],"parameters":[340],"selection":[343],"optimized":[346],"prolong":[348],"life.":[351],"also":[354],"enables":[355],"uniformity":[356],"across":[360],"company's":[362],"operations,":[363],"standardization":[368],"process.":[371]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2021-03-15T00:00:00"}