{"id":"https://openalex.org/W2035871900","doi":"https://doi.org/10.2118/28733-pa","title":"Estimation of Recovery Factor in Light-Oil Air-Injection Projects","display_name":"Estimation of Recovery Factor in Light-Oil Air-Injection Projects","publication_year":1997,"publication_date":"1997-08-01","ids":{"openalex":"https://openalex.org/W2035871900","doi":"https://doi.org/10.2118/28733-pa","mag":"2035871900"},"language":"en","primary_location":{"id":"doi:10.2118/28733-pa","doi":"https://doi.org/10.2118/28733-pa","is_oa":false,"landing_page_url":"https://doi.org/10.2118/28733-pa","pdf_url":null,"source":{"id":"https://openalex.org/S4210229405","display_name":"SPE Reservoir Engineering","issn_l":"0885-9248","issn":["0885-9248","2469-9683"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPE Reservoir Engineering","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/A5062661380","display_name":"Mohammad Reza Fassihi","orcid":"https://orcid.org/0000-0002-5174-2106","observed_orcids":["https://orcid.org/0000-0002-5174-2106"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. R. Fassihi","raw_affiliation_strings":["Amoco Production Co"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Amoco Production Co","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037161188","display_name":"Demetrios Yannimaras","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. V. Yannimaras","raw_affiliation_strings":["Amoco Production Co"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Amoco Production Co","institution_ids":[]}]},{"author_position":"last","author":{"id":null,"display_name":"V. K. Kumar","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. K. Kumar","raw_affiliation_strings":["Koch Exploration Co"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Koch Exploration Co","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.4522,"has_fulltext":false,"cited_by_count":86,"citation_normalized_percentile":{"value":0.95231959,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"12","issue":"03","first_page":"173","last_page":"178"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10491","display_name":"Enhanced Oil Recovery Techniques","score":0.9932000041007996,"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":0.9932000041007996,"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":0.004999999888241291,"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":0.0003000000142492354,"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/air-injection","display_name":"air injection","score":0.9599999785423279},{"id":"https://openalex.org/keywords/in-situ-combustion","display_name":"in-situ combustion","score":0.8270000219345093},{"id":"https://openalex.org/keywords/light-oil-reservoirs","display_name":"light oil reservoirs","score":0.902999997138977},{"id":"https://openalex.org/keywords/gas-oil-ratio","display_name":"gas-oil ratio","score":0.6830000281333923},{"id":"https://openalex.org/keywords/natural-gas-liquids","display_name":"natural gas liquids","score":0.9660000205039978},{"id":"https://openalex.org/keywords/high-pressure-air-injection","display_name":"high-pressure air injection","score":0.7319999933242798},{"id":"https://openalex.org/keywords/carbonate-reservoirs","display_name":"carbonate reservoirs","score":0.6769999861717224},{"id":"https://openalex.org/keywords/h-c-ratio","display_name":"H/C ratio","score":0.7829999923706055}],"concepts":[{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.7207945585250854},{"id":"https://openalex.org/C17623918","wikidata":"https://www.wikidata.org/wiki/Q441828","display_name":"Secondary air injection","level":2,"score":0.6938586235046387},{"id":"https://openalex.org/C28292411","wikidata":"https://www.wikidata.org/wiki/Q1047462","display_name":"Light crude oil","level":2,"score":0.6398525238037109},{"id":"https://openalex.org/C104308156","wikidata":"https://www.wikidata.org/wiki/Q2389519","display_name":"Cabin pressurization","level":2,"score":0.5699213743209839},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5505561828613281},{"id":"https://openalex.org/C105923489","wikidata":"https://www.wikidata.org/wiki/Q133235","display_name":"Combustion","level":2,"score":0.5183687806129456},{"id":"https://openalex.org/C2779681308","wikidata":"https://www.wikidata.org/wiki/Q1049254","display_name":"Enhanced oil recovery","level":2,"score":0.48778587579727173},{"id":"https://openalex.org/C59427239","wikidata":"https://www.wikidata.org/wiki/Q40858","display_name":"Natural gas","level":2,"score":0.43438655138015747},{"id":"https://openalex.org/C2631668","wikidata":"https://www.wikidata.org/wiki/Q5526358","display_name":"Gas oil ratio","level":2,"score":0.4320315718650818},{"id":"https://openalex.org/C2778059233","wikidata":"https://www.wikidata.org/wiki/Q7973522","display_name":"Water injection (oil production)","level":2,"score":0.4224148392677307},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.3168451189994812},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2542933523654938},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23022523522377014},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2030869722366333},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.09118610620498657},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"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:10.2118/28733-pa","doi":"https://doi.org/10.2118/28733-pa","is_oa":false,"landing_page_url":"https://doi.org/10.2118/28733-pa","pdf_url":null,"source":{"id":"https://openalex.org/S4210229405","display_name":"SPE Reservoir Engineering","issn_l":"0885-9248","issn":["0885-9248","2469-9683"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPE Reservoir Engineering","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":3,"referenced_works":["https://openalex.org/W1975476665","https://openalex.org/W2019951871","https://openalex.org/W2093218089"],"related_works":["https://openalex.org/W4246706468","https://openalex.org/W2014381894","https://openalex.org/W2376258151","https://openalex.org/W2222047701","https://openalex.org/W4250845990","https://openalex.org/W1981566063","https://openalex.org/W11200447","https://openalex.org/W2390355193","https://openalex.org/W2060573326","https://openalex.org/W2363227484"],"abstract_inverted_index":{"Summary":[0],"In":[1,110],"deep,":[2,178],"high-pressure":[3,174,219],"light-oil":[4,224],"reservoirs,":[5],"air":[6,63,175],"injection":[7,16,176],"provides":[8],"several":[9],"advantages":[10],"compared":[11],"with":[12,45],"other":[13,271],"improved":[14,51],"recovery":[15,68,120,248,259],"processes.":[17],"The":[18,53,134,186,245],"combination":[19],"of":[20,29,40,55,62,66,94,100,125,131,137,203,229,241,278],"rapid":[21],"pressurization,":[22],"spontaneous":[23],"ignition,":[24],"complete":[25],"oxygen":[26],"utilization,":[27],"stripping":[28],"the":[30,41,46,56,67,92,95,101,119,123,126,132,196,200,204,208,211,227,230,238,242,253,257,275],"light":[31,184],"hydrocarbons":[32],"[natural":[33],"gas":[34],"liquids":[35],"(NGL's)],":[36],"and":[37,77,150,166,199,249],"near":[38],"miscibility":[39],"in-situ-generated":[42],"combustion":[43],"gases":[44],"reservoir":[47],"oil":[48,247],"results":[49,136,228],"in":[50,147,156,222,281],"recovery.":[52],"availability":[54],"injectant":[57],"should":[58],"allow":[59],"wide":[60],"application":[61],"injection.":[64],"Estimation":[65],"factor":[69,121,260],"for":[70,117,217,255,261],"this":[71,111,163,262,279],"process":[72,280],"is":[73,107,115,191,207],"subject":[74],"to":[75,91,161,193,235,273],"uncertainties":[76],"requires":[78],"history":[79],"matching.":[80],"To":[81],"date,":[82],"computer":[83],"models":[84],"have":[85],"shown":[86],"limited":[87],"predictive":[88],"capability":[89],"owing":[90],"complexity":[93],"process.":[96],"Also,":[97],"an":[98,265],"estimate":[99,266],"fuel":[102,197,212],"laydown":[103,198,213],"at":[104,195,237],"high":[105],"pressure":[106],"not":[108],"available.":[109],"paper,":[112],"a":[113,218,223],"method":[114],"proposed":[116],"estimating":[118,256],"on":[122],"basis":[124,254],"producing":[127,183],"gas/oil":[128],"ratio":[129,202],"(GOR)":[130],"field.":[133,263],"field":[135],"two":[138],"ongoing":[139],"air-injection":[140,220],"projects,":[141],"Medicine":[142],"Pole":[143],"Hills":[144],"Unit":[145,154],"(MPHU)":[146],"North":[148],"Dakota":[149],"Buffalo":[151],"Red":[152],"River":[153],"(BRRU)":[155],"South":[157],"Dakota,":[158],"are":[159,168,233],"used":[160,192,234,269],"illustrate":[162],"technique.":[164],"MPHU":[165,190],"BRRU":[167],"unique":[169],"applications":[170],"because":[171],"they":[172],"use":[173],"into":[177],"high-temperature,":[179],"low-permeability":[180],"carbonate":[181],"reservoirs":[182],"oils.":[185],"produced-gas":[187,231],"analysis":[188,232],"from":[189],"arrive":[194,236],"H/C":[201],"fuel.":[205],"This":[206],"first":[209],"time":[210],"has":[214],"been":[215],"estimated":[216],"project":[221],"reservoir.":[225],"Finally,":[226],"NGL":[239,250],"content":[240],"effluent":[243],"stream.":[244],"combined":[246],"production":[251],"provide":[252],"total":[258],"Such":[264],"can":[267],"be":[268],"by":[270],"operators":[272],"assess":[274],"economic":[276],"viability":[277],"their":[282],"fields.":[283]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}