{"id":"https://openalex.org/W2155685384","doi":"https://doi.org/10.1190/1.3085644","title":"Influence of a pipe tool on borehole modes","display_name":"Influence of a pipe tool on borehole modes","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2155685384","doi":"https://doi.org/10.1190/1.3085644","mag":"2155685384"},"language":"en","primary_location":{"id":"doi:10.1190/1.3085644","doi":"https://doi.org/10.1190/1.3085644","is_oa":false,"landing_page_url":"https://doi.org/10.1190/1.3085644","pdf_url":null,"source":{"id":"https://openalex.org/S106174089","display_name":"Geophysics","issn_l":"0016-8033","issn":["0016-8033","1942-2156"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-1","norway-2","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310316678","host_organization_name":"Society of Exploration Geophysicists","host_organization_lineage":["https://openalex.org/P4310316678"],"host_organization_lineage_names":["Society of Exploration Geophysicists"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geophysics","raw_type":"journal-article"},"volume":null,"type":"article","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/A5058970522","display_name":"Bikash K. Sinha","orcid":"https://orcid.org/0000-0002-6664-8489","observed_orcids":["https://orcid.org/0000-0002-6664-8489"]},"institutions":[{"id":"https://openalex.org/I128277893","display_name":"Bah\u00e7e\u015fehir University","ror":"https://ror.org/00yze4d93","country_code":"TR","type":"education","lineage":["https://openalex.org/I128277893"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Bikash K. Sinha","raw_affiliation_strings":["1Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A. E-mail: sinha1@slb.com","Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently Bahcesehir University, Istanbul, Turkey. ","Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently McKinsey & Company, Moscow, Russia. ","Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A. "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A. E-mail: sinha1@slb.com","institution_ids":[]},{"raw_affiliation_string":"Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently Bahcesehir University, Istanbul, Turkey. ","institution_ids":["https://openalex.org/I128277893"]},{"raw_affiliation_string":"Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently McKinsey & Company, Moscow, Russia. ","institution_ids":[]},{"raw_affiliation_string":"Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A. ","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080318026","display_name":"Erg\u00fcn \u015eim\u015fek","orcid":"https://orcid.org/0000-0001-9075-7071","observed_orcids":["https://orcid.org/0000-0001-9075-7071"]},"institutions":[{"id":"https://openalex.org/I128277893","display_name":"Bah\u00e7e\u015fehir University","ror":"https://ror.org/00yze4d93","country_code":"TR","type":"education","lineage":["https://openalex.org/I128277893"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Erg\u00fcn \u015eim\u015fek","raw_affiliation_strings":["2Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently Bahcesehir University, Istanbul, Turkey. E-mail: ergun.simsek@bahcesehir.edu.tr","Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently Bahcesehir University, Istanbul, Turkey. ","Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently McKinsey & Company, Moscow, Russia. ","Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A. "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"2Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently Bahcesehir University, Istanbul, Turkey. E-mail: ergun.simsek@bahcesehir.edu.tr","institution_ids":["https://openalex.org/I128277893"]},{"raw_affiliation_string":"Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently Bahcesehir University, Istanbul, Turkey. ","institution_ids":["https://openalex.org/I128277893"]},{"raw_affiliation_string":"Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently McKinsey & Company, Moscow, Russia. ","institution_ids":[]},{"raw_affiliation_string":"Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A. ","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089204312","display_name":"Sergey Asvadurov","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I128277893","display_name":"Bah\u00e7e\u015fehir University","ror":"https://ror.org/00yze4d93","country_code":"TR","type":"education","lineage":["https://openalex.org/I128277893"]},{"id":"https://openalex.org/I4210165852","display_name":"Schlumberger (Russia)","ror":"https://ror.org/05waykt95","country_code":"RU","type":"company","lineage":["https://openalex.org/I4210165852"]}],"countries":["RU","TR"],"is_corresponding":false,"raw_author_name":"Sergey Asvadurov","raw_affiliation_strings":["3Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently McKinsey & Company, Moscow, Russia. E-mail: Sergey_Asvadurov@mckinsey.com","Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently Bahcesehir University, Istanbul, Turkey. ","Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently McKinsey & Company, Moscow, Russia. ","Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A. "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"3Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently McKinsey & Company, Moscow, Russia. E-mail: Sergey_Asvadurov@mckinsey.com","institution_ids":["https://openalex.org/I4210165852"]},{"raw_affiliation_string":"Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently Bahcesehir University, Istanbul, Turkey. ","institution_ids":["https://openalex.org/I128277893"]},{"raw_affiliation_string":"Formerly Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A.; presently McKinsey & Company, Moscow, Russia. ","institution_ids":[]},{"raw_affiliation_string":"Schlumberger-Doll Research, Cambridge, Massachusetts, U.S.A. ","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.4969,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.88783724,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"74","issue":"3","first_page":"E111","last_page":"E123"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","score":0.5410000085830688,"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":0.5410000085830688,"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/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":0.30709999799728394,"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"}},{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":0.04729999974370003,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/drill-collars","display_name":"drill collars","score":0.8579999804496765},{"id":"https://openalex.org/keywords/stoneley-waves","display_name":"Stoneley waves","score":0.8640000224113464},{"id":"https://openalex.org/keywords/bending-modes","display_name":"bending modes","score":0.8479999899864197},{"id":"https://openalex.org/keywords/quadrupole-mode","display_name":"quadrupole mode","score":0.8709999918937683},{"id":"https://openalex.org/keywords/monopole-mode","display_name":"monopole mode","score":0.8420000076293945},{"id":"https://openalex.org/keywords/deviated-and-horizontal-wells","display_name":"deviated and horizontal wells","score":0.7770000100135803}],"concepts":[{"id":"https://openalex.org/C150560799","wikidata":"https://www.wikidata.org/wiki/Q502102","display_name":"Borehole","level":2,"score":0.8343194723129272},{"id":"https://openalex.org/C2777918083","wikidata":"https://www.wikidata.org/wiki/Q136706","display_name":"Mandrel","level":2,"score":0.6860051155090332},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.682642936706543},{"id":"https://openalex.org/C96035792","wikidata":"https://www.wikidata.org/wiki/Q43606218","display_name":"Shear (geology)","level":2,"score":0.5253975987434387},{"id":"https://openalex.org/C2777139213","wikidata":"https://www.wikidata.org/wiki/Q7561858","display_name":"Sonic logging","level":3,"score":0.5181885361671448},{"id":"https://openalex.org/C2776088076","wikidata":"https://www.wikidata.org/wiki/Q4199385","display_name":"Drill pipe","level":3,"score":0.48639920353889465},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.47216054797172546},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4611639380455017},{"id":"https://openalex.org/C143351421","wikidata":"https://www.wikidata.org/wiki/Q626707","display_name":"Longitudinal wave","level":3,"score":0.45809823274612427},{"id":"https://openalex.org/C173736775","wikidata":"https://www.wikidata.org/wiki/Q58964","display_name":"Drill","level":2,"score":0.3931422233581543},{"id":"https://openalex.org/C44886760","wikidata":"https://www.wikidata.org/wiki/Q1758425","display_name":"Wave propagation","level":2,"score":0.27020329236984253},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.24260041117668152},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.18105581402778625},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.11360591650009155},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11134061217308044},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09688657522201538},{"id":"https://openalex.org/C5900021","wikidata":"https://www.wikidata.org/wiki/Q163082","display_name":"Petrology","level":1,"score":0.08808991312980652},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1190/1.3085644","doi":"https://doi.org/10.1190/1.3085644","is_oa":false,"landing_page_url":"https://doi.org/10.1190/1.3085644","pdf_url":null,"source":{"id":"https://openalex.org/S106174089","display_name":"Geophysics","issn_l":"0016-8033","issn":["0016-8033","1942-2156"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-1","norway-2","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310316678","host_organization_name":"Society of Exploration Geophysicists","host_organization_lineage":["https://openalex.org/P4310316678"],"host_organization_lineage_names":["Society of Exploration Geophysicists"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Geophysics","raw_type":"journal-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":30,"referenced_works":["https://openalex.org/W1539257598","https://openalex.org/W1579868249","https://openalex.org/W1968261718","https://openalex.org/W1979750906","https://openalex.org/W1982210317","https://openalex.org/W1990769638","https://openalex.org/W1994787985","https://openalex.org/W1999964018","https://openalex.org/W2006824412","https://openalex.org/W2009650525","https://openalex.org/W2010069926","https://openalex.org/W2021210209","https://openalex.org/W2022922100","https://openalex.org/W2024975146","https://openalex.org/W2025288873","https://openalex.org/W2043262873","https://openalex.org/W2051643025","https://openalex.org/W2065656021","https://openalex.org/W2068260795","https://openalex.org/W2081380320","https://openalex.org/W2084629178","https://openalex.org/W2088439876","https://openalex.org/W2088800687","https://openalex.org/W2092696299","https://openalex.org/W2128160260","https://openalex.org/W2158419747","https://openalex.org/W2163338574","https://openalex.org/W2167298843","https://openalex.org/W2314485382","https://openalex.org/W4230962788"],"related_works":["https://openalex.org/W2084629178","https://openalex.org/W2331991792","https://openalex.org/W2546553845","https://openalex.org/W1971910688","https://openalex.org/W2035024763","https://openalex.org/W2325353672","https://openalex.org/W1481735649","https://openalex.org/W2139869280","https://openalex.org/W2122277457","https://openalex.org/W2765649685"],"abstract_inverted_index":{"Abstract":[0],"A":[1,44],"sonic":[2,48],"measurements-while-drilling":[3],"tool":[4,145],"consists":[5],"of":[6,20,34,47,65,73,85,109,116,141,247,257,276],"acoustic":[7],"transmitters":[8],"and":[9,41,55,76,100,125,202,219,236],"receivers":[10],"mounted":[11],"on":[12,131],"a":[13,21,66,80,86,91,142,147,150,178,189,213,248,258,262,281,287],"drill":[14,67,249,259],"collar":[15,250,260],"that":[16,58,120],"has":[17],"the":[18,31,63,70,110,123,136,154,161,169,174,198,217,237,245,255,269,274,292],"form":[19],"thick":[22],"steel":[23,88,143],"pipe.":[24],"This":[25],"mandrel":[26],"is":[27,50,128,193,212,241,286],"designed":[28],"to":[29,51,135,207],"meet":[30],"strength":[32],"requirements":[33],"tough":[35],"logging":[36,285],"conditions":[37],"encountered":[38],"in":[39,79,90,96,146,153,173,184,223,228,261,268],"deviated":[40],"horizontal":[42],"drilling.":[43],"primary":[45],"goal":[46],"measurement":[49],"estimate":[52],"formation":[53,98,126,132,220,238,293],"compressional":[54,99,138,182,201],"shear":[56,101,294],"slownesses":[57,102,163],"are":[59,205],"not":[60],"affected":[61,243],"by":[62,188,244],"presence":[64,246,256],"collar.":[68],"Understanding":[69],"basic":[71],"physics":[72],"monopole,":[74,111],"flexural,":[75],"quadrupole":[77,114,271,284],"modes":[78,127,222],"cylindrically":[81],"layered":[82],"structure":[83],"consisting":[84],"concentric":[87],"pipe":[89,124,144,218],"water-filled":[92],"borehole":[93,148,263],"can":[94],"help":[95],"estimating":[97,291],"from":[103,273],"at":[104,157,164,195,232,251],"least":[105],"one":[106],"branch,":[107],"either":[108],"dipole,":[112],"or":[113],"family":[115],"modes.":[117],"Results":[118],"show":[119],"coupling":[121],"between":[122,216],"strongly":[129],"dependent":[130],"properties":[133],"relative":[134],"borehole-fluid":[137],"slowness.":[139,295],"Thepresence":[140],"causes":[149,264],"significant":[151],"increase":[152],"Stoneley":[155,162],"dispersion":[156,183,240,272],"low":[158,234],"frequencies.":[159,253],"However,":[160],"high":[165],"frequencies":[166,196],"remain":[167],"essentially":[168],"same":[170],"as":[171],"those":[172],"open":[175,278],"hole":[176,279],"without":[177,280],"mandrel.":[179,282],"The":[180],"leaky":[181,200],"slow":[185,229],"formations":[186,230],"produced":[187],"monopole":[190],"source":[191],"also":[192],"perturbed":[194],"where":[197],"open-hole":[199],"Stoneley-wave":[203],"dispersions":[204],"close":[206],"each":[208],"other.":[209],"Although":[210],"there":[211],"strong":[214],"interference":[215,227],"flexural":[221,239],"fast":[224],"formations,":[225],"such":[226],"occurs":[231],"very":[233],"frequencies,":[235],"less":[242],"higher":[252],"Interestingly,":[254],"rather":[265],"small":[266],"changes":[267],"lowest-order":[270],"case":[275],"an":[277],"Consequently,":[283],"preferred":[288],"choice":[289],"for":[290]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":6},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
