{"id":"https://openalex.org/W1963784886","doi":"https://doi.org/10.2118/68832-ms","title":"Combination of Analytical, Numerical and Geostatistical Methods to Model Naturally Fractured Reservoirs","display_name":"Combination of Analytical, Numerical and Geostatistical Methods to Model Naturally Fractured Reservoirs","publication_year":2001,"publication_date":"2001-03-01","ids":{"openalex":"https://openalex.org/W1963784886","doi":"https://doi.org/10.2118/68832-ms","mag":"1963784886"},"language":"en","primary_location":{"id":"doi:10.2118/68832-ms","doi":"https://doi.org/10.2118/68832-ms","is_oa":false,"landing_page_url":"https://doi.org/10.2118/68832-ms","pdf_url":null,"source":{"id":"https://openalex.org/S4363604106","display_name":"All Days","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":"All Days","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/A5109922889","display_name":"Nanqun He","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210118014","display_name":"Chevron (United States)","ror":"https://ror.org/02jfa8730","country_code":"US","type":"company","lineage":["https://openalex.org/I4210118014"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nanqun He","raw_affiliation_strings":["Chevron Petroleum Technology Company"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chevron Petroleum Technology Company","institution_ids":["https://openalex.org/I4210118014"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026658941","display_name":"Seong H. Lee","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210118014","display_name":"Chevron (United States)","ror":"https://ror.org/02jfa8730","country_code":"US","type":"company","lineage":["https://openalex.org/I4210118014"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Seong H. Lee","raw_affiliation_strings":["Chevron Petroleum Technology Company"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chevron Petroleum Technology Company","institution_ids":["https://openalex.org/I4210118014"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050288388","display_name":"C. L. Jensen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210118014","display_name":"Chevron (United States)","ror":"https://ror.org/02jfa8730","country_code":"US","type":"company","lineage":["https://openalex.org/I4210118014"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Clair L. Jensen","raw_affiliation_strings":["Chevron Petroleum Technology Company"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chevron Petroleum Technology Company","institution_ids":["https://openalex.org/I4210118014"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210118014"],"apc_list":null,"apc_paid":null,"fwci":2.229,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.83136095,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"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/T11801","display_name":"Reservoir Engineering and Simulation Methods","score":0.6039999723434448,"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/T11801","display_name":"Reservoir Engineering and Simulation Methods","score":0.6039999723434448,"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":0.14890000224113464,"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/T13067","display_name":"Geological Modeling and Analysis","score":0.09000000357627869,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/naturally-fractured-reservoirs","display_name":"naturally fractured reservoirs","score":0.9850000143051147},{"id":"https://openalex.org/keywords/boundary-element-method","display_name":"boundary element method","score":0.9599999785423279},{"id":"https://openalex.org/keywords/sequential-gaussian-simulation","display_name":"sequential Gaussian simulation","score":0.8569999933242798},{"id":"https://openalex.org/keywords/cokriging","display_name":"cokriging","score":0.9850000143051147},{"id":"https://openalex.org/keywords/fracture-intensity","display_name":"fracture density","score":0.621999979019165},{"id":"https://openalex.org/keywords/computational-efficiency","display_name":"computational efficiency","score":0.44699999690055847},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"parallel computing","score":0.4729999899864197},{"id":"https://openalex.org/keywords/field-case-studies","display_name":"field case studies","score":0.4020000100135803}],"concepts":[{"id":"https://openalex.org/C120882062","wikidata":"https://www.wikidata.org/wiki/Q28352","display_name":"Permeability (electromagnetism)","level":3,"score":0.6400501132011414},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5775611996650696},{"id":"https://openalex.org/C63632240","wikidata":"https://www.wikidata.org/wiki/Q1935004","display_name":"Boundary element method","level":3,"score":0.48240697383880615},{"id":"https://openalex.org/C2778668878","wikidata":"https://www.wikidata.org/wiki/Q6380338","display_name":"Reservoir simulation","level":2,"score":0.48153334856033325},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.45149940252304077},{"id":"https://openalex.org/C43369102","wikidata":"https://www.wikidata.org/wiki/Q2307625","display_name":"Fracture (geology)","level":2,"score":0.43987587094306946},{"id":"https://openalex.org/C14641988","wikidata":"https://www.wikidata.org/wiki/Q7315329","display_name":"Reservoir modeling","level":2,"score":0.42295753955841064},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4023900628089905},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3800482153892517},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.36934152245521545},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.3280627727508545},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.29025402665138245},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.25223779678344727},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.23290014266967773},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2184293270111084},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2027246356010437},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.10362717509269714},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.10305365920066833},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09585493803024292},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2118/68832-ms","doi":"https://doi.org/10.2118/68832-ms","is_oa":false,"landing_page_url":"https://doi.org/10.2118/68832-ms","pdf_url":null,"source":{"id":"https://openalex.org/S4363604106","display_name":"All Days","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":"All Days","raw_type":"proceedings-article"},{"id":"doi:10.2523/68832-ms","doi":"https://doi.org/10.2523/68832-ms","is_oa":false,"landing_page_url":"https://doi.org/10.2523/68832-ms","pdf_url":null,"source":{"id":"https://openalex.org/S4306530718","display_name":"SPE Western Regional Meeting","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":"Proceedings of SPE Western Regional Meeting","raw_type":"proceedings-article"}],"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/W2083460460","https://openalex.org/W2071143869","https://openalex.org/W6927349301","https://openalex.org/W1038653523","https://openalex.org/W2022224257","https://openalex.org/W2055685810","https://openalex.org/W2139702549","https://openalex.org/W6927476061","https://openalex.org/W4254959416","https://openalex.org/W1734881815"],"abstract_inverted_index":{"Abstract":[0],"Fractures":[1],"play":[2],"a":[3,151,237,264,313,320,328,336,419,427,429,442,454,475,505],"critical":[4,234],"role":[5],"in":[6,11,166,229,257,335,418,426,500,534],"storing":[7],"and":[8,42,50,225,276,310,383,465,490,514],"distributing":[9],"fluid":[10,333],"naturally":[12,337],"fractured":[13,315,338],"reservoirs.":[14],"To":[15,29,198],"fully":[16],"quantify":[17],"the":[18,34,72,84,96,107,110,116,143,181,216,230,248,254,258,268,293,297,305,351,387,395,404,410,462,501,525,530,535,541],"effect":[19],"of":[20,75,109,142,253,267,363,432,532],"fractures":[21,135,356,367,369,372,379,400,425,496,513,547,559],"on":[22,345],"reservoir":[23,144,316,339,502],"performance,":[24],"flow":[25,32,167,334,460,510],"simulation":[26,59,232,259,281,516],"is":[27,101,163,176,288,308,527,537,548,553],"required.":[28],"model":[30,145,536],"these":[31],"effects,":[33],"fracture":[35,43,80,277,346,406,464],"system":[36,431],"needs":[37],"to":[38,56,69,106,171,179,208,235,291,350,361,385,408,458,473,564],"be":[39,54,129,416],"well":[40],"characterized,":[41],"properties":[44],"such":[45],"as":[46,104,359],"length,":[47],"orientation,":[48],"aperture":[49],"intensity":[51,278],"can":[52,128],"then":[53,102,164,289,451],"used":[55,103,165,228,290,452,544],"calculate":[57,89],"effective":[58,91,111,159,210,244,294,388,412,448,522],"gridblock":[60],"properties.":[61],"In":[62,83,319],"this":[63,200],"paper,":[64],"we":[65,88,121,204,326],"show":[66,122],"additional":[67],"techniques":[68],"further":[70],"improve":[71],"computational":[73,173,202,519],"efficiency":[74],"our":[76],"previously":[77],"published":[78],"hierarchical":[79,85,329],"modeling":[81,86,332],"process.":[82],"approach,":[87],"an":[90,124,157],"tensor":[92,112,160,273,421,436,482],"permeability":[93,113,274,295,396,414,437,483],"associated":[94,114],"with":[95,115,286,340,435,453,567],"small":[97],"length-scale":[98,118,342],"fractures,":[99],"which":[100,162,215],"input":[105,484],"calculation":[108,127],"medium":[117],"fractures.":[119,343,569],"Herein,":[120],"that":[123,136,150,304,377,508,560],"efficient":[125,309],"analytical":[126,392,542],"correctly":[130],"made":[131],"for":[132,184,214,250,279,296,312,331,480,488,493,521,545,557],"those":[133],"small-scale":[134],"have":[137,148],"lengths":[138],"less":[139],"than":[140,188],"10%":[141,252],"cell-size.":[146],"We":[147],"shown":[149],"Boundary":[152],"Element":[153],"Method":[154],"(BEM)":[155],"provides":[156],"accurate":[158,555],"permeability,":[161,409],"simulation.":[168],"However":[169],"due":[170],"high":[172,201],"demands,":[174],"it":[175,552],"not":[177,562],"practical":[178,311],"use":[180,205,474],"BEM":[182,219,249,271,526],"technique":[183],"models":[185],"much":[186],"larger":[187],"one":[189,362],"hundred":[190],"thousand":[191],"cells,":[192],"without":[193],"using":[194,441,504,524],"parallel":[195],"processing":[196],"methods.":[197],"overcome":[199],"demand,":[203],"geostatistical":[206,231],"methods":[207],"estimate":[209,292],"permeabilities":[211,245,449,523],"between":[212,270,511],"cells":[213,256,533],"more":[217],"rigorous":[218],"has":[220],"been":[221],"applied.":[222],"Both":[223],"hard":[224,241],"soft":[226],"data":[227,242,262],"are":[233,357,380,497],"obtain":[236],"meaningful":[238],"result.":[239],"The":[240,446,469,518],"include":[243,263],"calculated":[246,272],"by":[247],"about":[251],"total":[255],"model.":[260,299,317],"Soft":[261],"statistical":[265],"analysis":[266],"correlation":[269],"values":[275],"each":[280],"model-cell.":[282],"Sequential":[283],"Gaussian":[284],"Simulation":[285],"co-Kriging":[287],"entire":[298],"A":[300],"field":[301],"case":[302],"demonstrates":[303],"proposed":[306,327],"methodology":[307],"large":[314],"Introduction":[318],"previous":[321],"paper":[322],"(Lee":[323],"et":[324],"al.1),":[325],"approach":[330],"multiple":[341],"Based":[344],"length":[347],"(lf)":[348],"relative":[349],"finite-difference":[352],"grid":[353],"size":[354],"(lg),":[355],"classified":[358],"belonging":[360],"three":[364],"groups:short":[365],"disconnected":[366],"(lflg),medium-length":[368],"(lf~lg),":[370],"andlong":[371],"(lf>>lg).":[373],"It":[374],"was":[375,401,438,471],"assumed":[376],"short":[378,399,405,546,558],"randomly":[381],"distributed":[382],"contribute":[384],"increasing":[386],"matrix":[389,413,467],"permeability.":[390],"An":[391],"solution":[393],"representing":[394],"contribution":[397,407],"from":[398],"derived.":[402],"With":[403],"resulting":[411],"could":[415],"expressed":[417],"general":[420,481],"form.":[422],"For":[423],"medium-length":[424],"grid-block,":[428],"coupled":[430,463],"Poisson":[433],"equations":[434],"solved":[439],"numerically":[440],"boundary":[443],"element":[444],"method.":[445],"grid-block":[447],"were":[450],"finite":[455,477],"difference":[456,478],"simulator":[457,470],"compute":[459],"through":[461],"rock":[466],"system.":[468],"enhanced":[472],"control-volume":[476],"formulation2\u20135":[479],"(i.e.,":[485],"9-pt":[486],"stencil":[487,492],"2-D":[489],"27-pt":[491],"3-D).":[494],"Long":[495],"modeled":[498],"explicitly":[499],"simulator,":[503],"transport":[506],"equation":[507],"describes":[509],"long":[512],"surrounding":[515],"grid-blocks.":[517],"time":[520],"intensive":[528],"when":[529],"number":[531],"very":[538,549],"large.":[539],"Whereas,":[540],"method":[543],"efficient.":[550],"However,":[551],"asymptotically":[554],"only":[556],"do":[561],"connect":[563],"or":[565],"intersect":[566],"other":[568]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
