{"id":"https://openalex.org/W3178378564","doi":"https://doi.org/10.18280/eesrj.080207","title":"Commercially Imported Bentonite Versus Locally Derived Bentonitic Clays: A Comparative Assessment Study of Mineralogy and Geochemical properties, Anambra Basin, Southeastern Nigeria","display_name":"Commercially Imported Bentonite Versus Locally Derived Bentonitic Clays: A Comparative Assessment Study of Mineralogy and Geochemical properties, Anambra Basin, Southeastern Nigeria","publication_year":2021,"publication_date":"2021-06-30","ids":{"openalex":"https://openalex.org/W3178378564","doi":"https://doi.org/10.18280/eesrj.080207","mag":"3178378564"},"language":"en","primary_location":{"id":"doi:10.18280/eesrj.080207","doi":"https://doi.org/10.18280/eesrj.080207","is_oa":true,"landing_page_url":"https://doi.org/10.18280/eesrj.080207","pdf_url":"https://www.iieta.org/download/file/fid/64676","source":{"id":"https://openalex.org/S2736340989","display_name":"Environmental and Earth Sciences Research Journal","issn_l":"2369-5668","issn":["2369-5668","2369-5676"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310312982","host_organization_name":"International Information and Engineering Technology Association","host_organization_lineage":["https://openalex.org/P4310312982"],"host_organization_lineage_names":["International Information and Engineering Technology Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Environmental and Earth Sciences Research Journal","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.iieta.org/download/file/fid/64676","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032235655","display_name":"Omonigho Khalin Egbo","orcid":"https://orcid.org/0000-0002-5036-1184","observed_orcids":["https://orcid.org/0000-0002-5036-1184"]},"institutions":[{"id":"https://openalex.org/I181631907","display_name":"University of Ibadan","ror":"https://ror.org/03wx2rr30","country_code":"NG","type":"education","lineage":["https://openalex.org/I181631907"]}],"countries":["NG"],"is_corresponding":true,"raw_author_name":"Omonigho K. Egbo","raw_affiliation_strings":["Energy and Environmental Research Group (EERG) , Department of Geology , University of Ibadan , Ibadan 200284 , Nigeria","Energy and Environmental Research Group (EERG), Department of Geology, University of Ibadan, Ibadan 200284, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Energy and Environmental Research Group (EERG) , Department of Geology , University of Ibadan , Ibadan 200284 , Nigeria","institution_ids":["https://openalex.org/I181631907"]},{"raw_affiliation_string":"Energy and Environmental Research Group (EERG), Department of Geology, University of Ibadan, Ibadan 200284, Nigeria","institution_ids":["https://openalex.org/I181631907"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081874991","display_name":"Olugbenga Ajayi Ehinola","orcid":"https://orcid.org/0000-0002-7185-7672","observed_orcids":["https://orcid.org/0000-0002-7185-7672"]},"institutions":[{"id":"https://openalex.org/I181631907","display_name":"University of Ibadan","ror":"https://ror.org/03wx2rr30","country_code":"NG","type":"education","lineage":["https://openalex.org/I181631907"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Olugbenga A. Ehinola","raw_affiliation_strings":["Energy and Environmental Research Group (EERG) , Department of Geology , University of Ibadan , Ibadan 200284 , Nigeria","Energy and Environmental Research Group (EERG), Department of Geology, University of Ibadan, Ibadan 200284, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Energy and Environmental Research Group (EERG) , Department of Geology , University of Ibadan , Ibadan 200284 , Nigeria","institution_ids":["https://openalex.org/I181631907"]},{"raw_affiliation_string":"Energy and Environmental Research Group (EERG), Department of Geology, University of Ibadan, Ibadan 200284, Nigeria","institution_ids":["https://openalex.org/I181631907"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5032235655"],"corresponding_institution_ids":["https://openalex.org/I181631907"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07967849,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":"2","first_page":"103","last_page":"109"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","score":0.6660000085830688,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10892","display_name":"Drilling and Well Engineering","score":0.6660000085830688,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11740","display_name":"Geochemistry and Elemental Analysis","score":0.16369999945163727,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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/T11852","display_name":"Clay minerals and soil interactions","score":0.10689999908208847,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/bentonite","display_name":"bentonite","score":0.9810000061988831},{"id":"https://openalex.org/keywords/drilling-fluids","display_name":"drilling fluids","score":0.7870000004768372},{"id":"https://openalex.org/keywords/clay-mineralogy","display_name":"clay mineralogy","score":0.640999972820282},{"id":"https://openalex.org/keywords/kaolinite","display_name":"kaolinite","score":0.6779999732971191},{"id":"https://openalex.org/keywords/nontronite","display_name":"nontronite","score":0.9649999737739563},{"id":"https://openalex.org/keywords/smectite","display_name":"smectite","score":0.9079999923706055},{"id":"https://openalex.org/keywords/anambra-basin","display_name":"Anambra Basin","score":0.9120000004768372},{"id":"https://openalex.org/keywords/clay-geochemistry","display_name":"clay geochemistry","score":0.7490000128746033},{"id":"https://openalex.org/keywords/beneficiation","display_name":"beneficiation","score":0.503000020980835},{"id":"https://openalex.org/keywords/clay-mineral-alteration","display_name":"clay modification","score":0.3440000116825104}],"concepts":[{"id":"https://openalex.org/C2779899878","wikidata":"https://www.wikidata.org/wiki/Q223197","display_name":"Kaolinite","level":2,"score":0.8733426332473755},{"id":"https://openalex.org/C2777979977","wikidata":"https://www.wikidata.org/wiki/Q380149","display_name":"Bentonite","level":2,"score":0.8176017999649048},{"id":"https://openalex.org/C2779870107","wikidata":"https://www.wikidata.org/wiki/Q43010","display_name":"Quartz","level":2,"score":0.7114260196685791},{"id":"https://openalex.org/C2780644076","wikidata":"https://www.wikidata.org/wiki/Q420274","display_name":"Nontronite","level":3,"score":0.6779493093490601},{"id":"https://openalex.org/C2778520076","wikidata":"https://www.wikidata.org/wiki/Q170258","display_name":"Feldspar","level":3,"score":0.6772387027740479},{"id":"https://openalex.org/C2780191791","wikidata":"https://www.wikidata.org/wiki/Q171917","display_name":"Calcite","level":2,"score":0.654790997505188},{"id":"https://openalex.org/C40212044","wikidata":"https://www.wikidata.org/wiki/Q1799034","display_name":"Clay minerals","level":2,"score":0.6447316408157349},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.6179186701774597},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5978050827980042},{"id":"https://openalex.org/C2779429093","wikidata":"https://www.wikidata.org/wiki/Q1145804","display_name":"Illite","level":3,"score":0.4871768355369568},{"id":"https://openalex.org/C153127940","wikidata":"https://www.wikidata.org/wiki/Q221378","display_name":"Oil shale","level":2,"score":0.4524971842765808},{"id":"https://openalex.org/C152068911","wikidata":"https://www.wikidata.org/wiki/Q890914","display_name":"Drilling fluid","level":3,"score":0.435609370470047},{"id":"https://openalex.org/C2779131772","wikidata":"https://www.wikidata.org/wiki/Q103223","display_name":"Hematite","level":2,"score":0.42257213592529297},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.3391967713832855},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.22639158368110657},{"id":"https://openalex.org/C25197100","wikidata":"https://www.wikidata.org/wiki/Q890886","display_name":"Drilling","level":2,"score":0.14119121432304382},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.08823215961456299},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0801522433757782},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18280/eesrj.080207","doi":"https://doi.org/10.18280/eesrj.080207","is_oa":true,"landing_page_url":"https://doi.org/10.18280/eesrj.080207","pdf_url":"https://www.iieta.org/download/file/fid/64676","source":{"id":"https://openalex.org/S2736340989","display_name":"Environmental and Earth Sciences Research Journal","issn_l":"2369-5668","issn":["2369-5668","2369-5676"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310312982","host_organization_name":"International Information and Engineering Technology Association","host_organization_lineage":["https://openalex.org/P4310312982"],"host_organization_lineage_names":["International Information and Engineering Technology Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Environmental and Earth Sciences Research Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.18280/eesrj.080207","doi":"https://doi.org/10.18280/eesrj.080207","is_oa":true,"landing_page_url":"https://doi.org/10.18280/eesrj.080207","pdf_url":"https://www.iieta.org/download/file/fid/64676","source":{"id":"https://openalex.org/S2736340989","display_name":"Environmental and Earth Sciences Research Journal","issn_l":"2369-5668","issn":["2369-5668","2369-5676"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310312982","host_organization_name":"International Information and Engineering Technology Association","host_organization_lineage":["https://openalex.org/P4310312982"],"host_organization_lineage_names":["International Information and Engineering Technology Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Environmental and Earth Sciences Research Journal","raw_type":"journal-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3178378564.pdf","grobid_xml":"https://content.openalex.org/works/W3178378564.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W590201780","https://openalex.org/W601494542","https://openalex.org/W1567711595","https://openalex.org/W1597144938","https://openalex.org/W1613408940","https://openalex.org/W2010133493","https://openalex.org/W2027646081","https://openalex.org/W2042768147","https://openalex.org/W2050901395","https://openalex.org/W2092263323","https://openalex.org/W2096388224","https://openalex.org/W2888312735","https://openalex.org/W3163632959","https://openalex.org/W4247165743","https://openalex.org/W4302415250"],"related_works":["https://openalex.org/W2129507006","https://openalex.org/W2163603521","https://openalex.org/W4387004803","https://openalex.org/W2028587755","https://openalex.org/W2323580660","https://openalex.org/W2099951326","https://openalex.org/W2902393287","https://openalex.org/W2064504981","https://openalex.org/W2518549959","https://openalex.org/W1981721037"],"abstract_inverted_index":{"This":[0],"study":[1],"aimed":[2],"to":[3,63,158,178],"investigate":[4],"the":[5,11,14,55,109,150,164,170,180,187,191],"mineralogy":[6,197],"and":[7,17,39,50,67,82,87,90,97,121,136,198],"chemical":[8,199],"properties":[9,40],"of":[10,30,41,105,112,145,149,193],"bentonites":[12],"from":[13],"Imo":[15],"Shale":[16],"Ameki":[18],"formations,":[19],"vis-a-vis":[20],"commercially":[21],"imported":[22],"bentonite":[23],"(CIC),":[24],"for":[25,58,190],"its":[26],"suitability":[27],"in":[28,153,169],"formulation":[29,192],"drilling":[31,59,194],"mud.":[32],"50":[33],"suspected":[34,157],"bentonitic":[35],"clays":[36],"were":[37,44,61],"studied,":[38],"starting":[42],"materials":[43],"utilized":[45],"during":[46],"screening.":[47],"The":[48],"CIC":[49,110,151,165],"four":[51],"samples":[52],"that":[53],"met":[54],"API":[56],"specification":[57],"mud":[60],"subjected":[62],"X-ray":[64,68],"diffraction":[65],"(XRD)":[66],"fluorescence":[69],"(XRF)":[70],"analyses.":[71],"XRD":[72],"revealed":[73,166],"SPL15":[74],"consists:":[75],"55%":[76],"kaolinite,":[77,94],"20%":[78],"quartz,":[79,96,114],"15%":[80],"K-feldspar,":[81,116],"10%":[83,115],"hematite,":[84],"suggesting":[85],"kaolinite-type;":[86],"SPL6,":[88],"SPL8,":[89],"SPL11":[91],"consist:":[92],"28-47%":[93],"26-32%":[95],"12-20%":[98],"nontronite,":[99,120],"indicating":[100,142],"smectite-type":[101],"with":[102,163],"significant":[103],"amount":[104],"kaolinite":[106],"co-existing,":[107],"while":[108],"consists":[111],"12%":[113,117],"calcite,":[118],"41%":[119],"25%":[122],"amorphous":[123,155],"materials.":[124],"XRF,":[125],"showed":[126],"Al2O3":[127],"(15.77-25.49)":[128],"wt%,":[129,132,135,141],"Fe2O3":[130],"(6.61-10.01)":[131],"SiO2":[133],"(51.67-59.11)":[134],"loss":[137],"on":[138,184],"ignition":[139],"(7.57-11.22)":[140],"variable":[143],"degrees":[144],"alterations.":[146],"Significant":[147],"proportion":[148],"exists":[152],"an":[154],"phase,":[156],"be":[159,176],"additives.":[160],"Thus,":[161],"comparison":[162],"compositional":[167],"disparity/deficits":[168],"local":[171],"clays.":[172],"Consequently,":[173],"treatment/beneficiations":[174],"may":[175],"necessary":[177],"achieve":[179],"desired":[181],"compositions.":[182],"Based":[183],"these":[185],"results,":[186],"primary":[188],"criteria":[189],"fluid,":[195],"using":[196],"compositions,":[200],"are":[201],"achievable.":[202]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-10-10T00:00:00"}
