{"id":"https://openalex.org/W2378632003","doi":null,"title":"Further Enhanced Oil Recovery by Using Polymer Minispheres at Gudao Oil Field after Polymer Flood","display_name":"Further Enhanced Oil Recovery by Using Polymer Minispheres at Gudao Oil Field after Polymer Flood","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2378632003","mag":"2378632003"},"language":"en","primary_location":{"id":"mag:2378632003","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-YJHX200802018.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764532943","display_name":"Youtian huaxue","issn_l":"1000-4092","issn":["1000-4092"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Youtian huaxue","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5100824896","display_name":"Song Dai","orcid":"https://orcid.org/0009-0003-5413-7635","observed_orcids":["https://orcid.org/0009-0003-5413-7635"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Dai Song","raw_affiliation_strings":["-Feng1,3,JIA Yan-Ping2,YU Li3,CHEN Hui1,WANG Tao4,LIN Gui-Hua1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"-Feng1,3,JIA Yan-Ping2,YU Li3,CHEN Hui1,WANG Tao4,LIN Gui-Hua1","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5100824896"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":94},"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/T10491","display_name":"Enhanced Oil Recovery Techniques","score":0.9994999766349792,"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/T10491","display_name":"Enhanced Oil Recovery Techniques","score":0.9994999766349792,"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/T11801","display_name":"Reservoir Engineering and Simulation Methods","score":9.999999747378752e-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/T10635","display_name":"Hydraulic Fracturing and Reservoir Analysis","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/enhanced-oil-recovery","display_name":"enhanced oil recovery","score":0.9679999947547913},{"id":"https://openalex.org/keywords/polymer-flooding","display_name":"polymer flooding","score":0.7940000295639038},{"id":"https://openalex.org/keywords/core-plugging","display_name":"core plugging","score":0.7889999747276306},{"id":"https://openalex.org/keywords/core-flooding","display_name":"core flooding","score":0.49900001287460327},{"id":"https://openalex.org/keywords/permeability","display_name":"permeability","score":0.3149999976158142},{"id":"https://openalex.org/keywords/residual-oil-displacement","display_name":"residual oil displacement","score":0.7540000081062317},{"id":"https://openalex.org/keywords/produced-water","display_name":"produced water","score":0.5640000104904175},{"id":"https://openalex.org/keywords/field-trials","display_name":"field trials","score":0.4620000123977661}],"concepts":[{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.7272023558616638},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7111974954605103},{"id":"https://openalex.org/C120882062","wikidata":"https://www.wikidata.org/wiki/Q28352","display_name":"Permeability (electromagnetism)","level":3,"score":0.6046136617660522},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.6018632054328918},{"id":"https://openalex.org/C2776124570","wikidata":"https://www.wikidata.org/wiki/Q16999820","display_name":"Residual oil","level":2,"score":0.5639674067497253},{"id":"https://openalex.org/C2778123984","wikidata":"https://www.wikidata.org/wiki/Q187634","display_name":"Emulsion","level":2,"score":0.5560537576675415},{"id":"https://openalex.org/C44228677","wikidata":"https://www.wikidata.org/wiki/Q181898","display_name":"Polymerization","level":3,"score":0.532905638217926},{"id":"https://openalex.org/C2779681308","wikidata":"https://www.wikidata.org/wiki/Q1049254","display_name":"Enhanced oil recovery","level":2,"score":0.5263140201568604},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.5166533589363098},{"id":"https://openalex.org/C183882617","wikidata":"https://www.wikidata.org/wiki/Q3046749","display_name":"Cationic polymerization","level":2,"score":0.47101032733917236},{"id":"https://openalex.org/C187530423","wikidata":"https://www.wikidata.org/wiki/Q7140503","display_name":"Particle size","level":2,"score":0.44275179505348206},{"id":"https://openalex.org/C2777492985","wikidata":"https://www.wikidata.org/wiki/Q2102934","display_name":"Dispersion polymerization","level":4,"score":0.4287593364715576},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.22097614407539368},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.13299492001533508},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.06449583172798157},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2378632003","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-YJHX200802018.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764532943","display_name":"Youtian huaxue","issn_l":"1000-4092","issn":["1000-4092"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Youtian huaxue","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4388599506","https://openalex.org/W1996978887","https://openalex.org/W2367839828","https://openalex.org/W2382070095","https://openalex.org/W7140203901","https://openalex.org/W2378126608","https://openalex.org/W2334977989","https://openalex.org/W1997529216","https://openalex.org/W2356955439","https://openalex.org/W3141329808"],"abstract_inverted_index":{"The":[0],"morphological":[1],"changes":[2],"in":[3,45,48,70,81,85,88,98,117,134,157,201,244],"10":[4],"g/L":[5,95,177,179,213,215],"NaCl":[6],"salt":[7],"water(SW)":[8],"and":[9,13,59,64,74,78,109,148,198,220,251],"the":[10,46,86,162,221],"core":[11,121,165,186],"plugging":[12],"flooding":[14],"performance":[15],"of":[16,25,56,76,93,107,131,145,175,189,204,211,231],"two":[17],"polymer":[18,32,54,199],"minispheres":[19],"are":[20,83],"investigated":[21],"under":[22],"simulation":[23],"conditions":[24],"Gudao":[26,99],"reservoirs":[27],"at":[28],"70\u2103.One":[29],"is":[30,51,69,102,115,206,223],"nanometric":[31],"sphere(NPS)":[33],"prepared":[34,60],"by":[35,61,193],"emulsion/microemulsion":[36],"polymerization,and":[37],"its":[38,65],"particle":[39,67],"size":[40,68,82],"increases":[41],"to":[42,170],"100\u20141200":[43],"nm":[44],"SW":[47,87],"14":[49],"days.Another":[50],"micrometric":[52],"cationic/anionic":[53],"sphere(MPS)":[55],"core-shell":[57],"structure":[58],"dispersion":[62,97,124,130,182,218,233,236],"polymerization":[63],"initial":[66],"range":[71],"2\u20145":[72],"\u03bcm":[73],"conglomerates":[75],"tens":[77],"hundreds":[79],"micrometers":[80],"formed":[84],"7":[89],"days.When":[90],"0.3":[91,173,209],"PV":[92,174,210],"1.5":[94],"NPS":[96,123],"produced":[100],"water":[101,197],"injected":[103,219],"into":[104,240],"reservoir":[105],"cores":[106,139],"high,medium":[108],"low":[110,118],"permeability,the":[111],"highest":[112],"percentage":[113,143],"blockage":[114,144],"created":[116],"permeability,0.42":[119],"\u03bcm2,":[120],"with":[122,225],"swelled":[125],"over":[126],"15":[127],"days.An":[128],"MS":[129],"similar":[132],"concentration":[133,228],"medium,1.7":[135],"\u03bcm2,and":[136,154],"high,4.8":[137],"\u03bcm2,permeability":[138],"creates":[140],"a":[141,241],"high":[142,163],"76%(0.3":[146],"PV)":[147],"86%(0.4":[149],"PV),respectively.In":[150],"experiments":[151,188],"on":[152],"high,5.3":[153],"low,1.2":[155],"\u03bcm2,cores":[156],"parallel,the":[158],"partial":[159],"flow":[160],"through":[161],"permeability":[164],"gradually":[166],"decreases":[167],"from":[168],"82%":[169],"10%":[171],"after":[172,196],"0.5":[176,212],"NPS+1.5":[178],"MPS":[180,216,227],"mixed":[181,194,217,232],"having":[183],"been":[184,238],"injected.In":[185],"flood":[187],"residual":[190],"oil":[191,202],"displacement":[192],"dispersions":[195],"flood,enhancement":[200],"recovery(EiOR)":[203],"13.54%":[205],"observed":[207],"when":[208],"NPS+2.0":[214],"EiOR":[222],"increased":[224],"increasing":[226],"or/and":[229],"volume":[230],"injected.This":[234],"NPS+MPS":[235],"has":[237],"put":[239],"field":[242],"trial":[243],"an":[245],"experimental":[246],"area":[247],"covering":[248],"1":[249],"injection":[250],"8":[252],"production":[253],"wells.":[254]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}
