{"id":"https://openalex.org/W4319663816","doi":"https://doi.org/10.1109/lgrs.2023.3243846","title":"Frequency-Dependent AVO Inversion Using a Modified Window-Parameter-Optimized S-Transform for High Gas-Saturation Reservoir Delineation","display_name":"Frequency-Dependent AVO Inversion Using a Modified Window-Parameter-Optimized S-Transform for High Gas-Saturation Reservoir Delineation","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4319663816","doi":"https://doi.org/10.1109/lgrs.2023.3243846"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2023.3243846","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2023.3243846","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"},"type":"article","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/A5048181111","display_name":"Xin Luo","orcid":"https://orcid.org/0000-0002-5935-1871"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]},{"id":"https://openalex.org/I4210098205","display_name":"State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation","ror":"https://ror.org/00ftbmy59","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210098205"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Luo","raw_affiliation_strings":["State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation and the Institute of Sedimentary Geology, Chengdu University of Technology, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-5935-1871","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation and the Institute of Sedimentary Geology, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395","https://openalex.org/I4210098205"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016908661","display_name":"Xuehua Chen","orcid":"https://orcid.org/0000-0001-9090-8386"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]},{"id":"https://openalex.org/I4210098205","display_name":"State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation","ror":"https://ror.org/00ftbmy59","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210098205"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuehua Chen","raw_affiliation_strings":["State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation and the College of Geophysics, Chengdu University of Technology, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-9090-8386","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation and the College of Geophysics, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395","https://openalex.org/I4210098205"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000767232","display_name":"Bingnan Lv","orcid":"https://orcid.org/0000-0001-9568-6954"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingnan Lv","raw_affiliation_strings":["College of Geophysics, Chengdu University of Technology, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-9568-6954","affiliations":[{"raw_affiliation_string":"College of Geophysics, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036509523","display_name":"Junjie Liu","orcid":"https://orcid.org/0000-0002-9977-0771"},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Liu","raw_affiliation_strings":["College of Geophysics, Chengdu University of Technology, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-9977-0771","affiliations":[{"raw_affiliation_string":"College of Geophysics, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073240598","display_name":"Haojie Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I31595395","display_name":"Chengdu University of Technology","ror":"https://ror.org/05pejbw21","country_code":"CN","type":"education","lineage":["https://openalex.org/I31595395"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haojie Wu","raw_affiliation_strings":["College of Geophysics, Chengdu University of Technology, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Geophysics, Chengdu University of Technology, Chengdu, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100395971","display_name":"Peng Wang","orcid":"https://orcid.org/0000-0002-0889-0939"},"institutions":[{"id":"https://openalex.org/I4210151703","display_name":"China Coal Technology and Engineering Group Corp (China)","ror":"https://ror.org/045d9gj14","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210151703"]},{"id":"https://openalex.org/I4210165649","display_name":"China Coal Research Institute (China)","ror":"https://ror.org/05dy2c135","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210165649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Wang","raw_affiliation_strings":["CCTEG Coal Mining Research Institute, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CCTEG Coal Mining Research Institute, Beijing, China","institution_ids":["https://openalex.org/I4210151703","https://openalex.org/I4210165649"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.696,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.80521113,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"20","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10271","display_name":"Seismic Imaging and Inversion Techniques","score":1.0,"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/T10892","display_name":"Drilling and Well Engineering","score":0.9990000128746033,"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/T11757","display_name":"Seismic Waves and Analysis","score":0.9990000128746033,"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/inversion","display_name":"Inversion (geology)","score":0.7303880453109741},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.6071544289588928},{"id":"https://openalex.org/keywords/saturation","display_name":"Saturation (graph theory)","score":0.5386888980865479},{"id":"https://openalex.org/keywords/seismic-inversion","display_name":"Seismic inversion","score":0.5004894733428955},{"id":"https://openalex.org/keywords/inverse-transform-sampling","display_name":"Inverse transform sampling","score":0.4974706470966339},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.4770635664463043},{"id":"https://openalex.org/keywords/amplitude-versus-offset","display_name":"Amplitude versus offset","score":0.43828269839286804},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.38327696919441223},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3664703965187073},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23841390013694763},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.21974408626556396},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17963075637817383},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15595141053199768},{"id":"https://openalex.org/keywords/surface-wave","display_name":"Surface wave","score":0.14157703518867493},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.1276654303073883},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.08126810193061829}],"concepts":[{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.7303880453109741},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.6071544289588928},{"id":"https://openalex.org/C9930424","wikidata":"https://www.wikidata.org/wiki/Q7426587","display_name":"Saturation (graph theory)","level":2,"score":0.5386888980865479},{"id":"https://openalex.org/C39267094","wikidata":"https://www.wikidata.org/wiki/Q7446968","display_name":"Seismic inversion","level":3,"score":0.5004894733428955},{"id":"https://openalex.org/C143606050","wikidata":"https://www.wikidata.org/wiki/Q1377019","display_name":"Inverse transform sampling","level":3,"score":0.4974706470966339},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.4770635664463043},{"id":"https://openalex.org/C59000536","wikidata":"https://www.wikidata.org/wiki/Q4748519","display_name":"Amplitude versus offset","level":3,"score":0.43828269839286804},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.38327696919441223},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3664703965187073},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23841390013694763},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.21974408626556396},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17963075637817383},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15595141053199768},{"id":"https://openalex.org/C84174578","wikidata":"https://www.wikidata.org/wiki/Q889796","display_name":"Surface wave","level":2,"score":0.14157703518867493},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.1276654303073883},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.08126810193061829},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2023.3243846","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2023.3243846","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G235739601","display_name":null,"funder_award_id":"41874143","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3068607589","display_name":null,"funder_award_id":"2022YFC3004604","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1726200973","https://openalex.org/W2072180467","https://openalex.org/W2083790894","https://openalex.org/W2087580510","https://openalex.org/W2093136045","https://openalex.org/W2106348357","https://openalex.org/W2133392119","https://openalex.org/W2154715492","https://openalex.org/W2166667856","https://openalex.org/W2335204932","https://openalex.org/W2376645873","https://openalex.org/W2509488277","https://openalex.org/W2563673743","https://openalex.org/W2771375631","https://openalex.org/W2794225646","https://openalex.org/W2906387546","https://openalex.org/W2913937506","https://openalex.org/W2987750146","https://openalex.org/W3004830113","https://openalex.org/W3135242702","https://openalex.org/W4214708034","https://openalex.org/W4220809960","https://openalex.org/W4235172325","https://openalex.org/W6637368246","https://openalex.org/W7039368908"],"related_works":["https://openalex.org/W1977952021","https://openalex.org/W1518676840","https://openalex.org/W1977863578","https://openalex.org/W2182931802","https://openalex.org/W3018541063","https://openalex.org/W2348956223","https://openalex.org/W2530243614","https://openalex.org/W2507199541","https://openalex.org/W2970007594","https://openalex.org/W4360770794"],"abstract_inverted_index":{"The":[0,115,148],"dispersion":[1,123],"induced":[2],"by":[3,126],"fluid":[4],"flow":[5],"is":[6,159],"a":[7,47,103,131],"useful":[8],"characteristic":[9],"of":[10,39,61,70,83,155,168],"hydrocarbon":[11],"reservoirs":[12],"and":[13,135,157,165],"can":[14,74,151],"be":[15,75],"deduced":[16],"from":[17],"frequency-dependent":[18],"amplitude":[19,81],"versus":[20],"offset":[21],"(FAVO)":[22],"inversion.":[23,63],"However,":[24],"FAVO":[25,62,105,156],"inversion":[26,40,106],"strongly":[27],"depends":[28],"on":[29],"the":[30,37,59,66,71,80,91,122,127,141,153,163],"spectral":[31],"decomposition":[32],"method,":[33,51],"which":[34],"directly":[35],"affects":[36],"resolution":[38,60,134],"results.":[41],"In":[42,64],"this":[43],"letter,":[44],"we":[45,101],"propose":[46],"new":[48],"time\u2013frequency":[49,98],"analysis":[50,88],"named":[52],"modified":[53],"window-parameter-optimized":[54],"S-transform":[55],"(MWPOST),":[56],"for":[57,110,139],"improving":[58],"MWPOST,":[65],"optimized":[67],"scale":[68],"parameter":[69],"window":[72],"function":[73],"adaptively":[76],"obtained":[77],"according":[78],"to":[79,161],"spectra":[82],"actual":[84],"signals.":[85],"Synthetic":[86],"signal":[87],"indicates":[89],"that":[90,121],"method":[92,107,129,150],"has":[93,130],"excellent":[94],"performance":[95,138],"with":[96,144],"higher":[97,132],"resolution.":[99],"Then,":[100],"present":[102],"high-precision":[104],"using":[108],"MWPOST":[109],"high":[111,145,169],"gas-saturation":[112,170],"reservoir":[113,142],"delineation.":[114],"field":[116],"seismic":[117],"data":[118],"application":[119],"illustrates":[120],"factor":[124],"inverted":[125],"proposed":[128,149],"time":[133],"exhibits":[136],"better":[137],"delineating":[140],"boundary":[143],"gas":[146],"saturation.":[147],"improve":[152],"precision":[154],"it":[158],"feasible":[160],"detect":[162],"location":[164],"spatial":[166],"distribution":[167],"reservoirs.":[171]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
