{"id":"https://openalex.org/W4411697131","doi":"https://doi.org/10.3390/min15070681","title":"The Pore Evolution and Pattern of Sweet-Spot Reservoir Development of the Ultra-Tight Sandstone in the Second Member of the Xujiahe Formation in the Eastern Slope of the Western Sichuan Depression","display_name":"The Pore Evolution and Pattern of Sweet-Spot Reservoir Development of the Ultra-Tight Sandstone in the Second Member of the Xujiahe Formation in the Eastern Slope of the Western Sichuan Depression","publication_year":2025,"publication_date":"2025-06-25","ids":{"openalex":"https://openalex.org/W4411697131","doi":"https://doi.org/10.3390/min15070681"},"language":"en","primary_location":{"id":"doi:10.3390/min15070681","doi":"https://doi.org/10.3390/min15070681","is_oa":true,"landing_page_url":"https://doi.org/10.3390/min15070681","pdf_url":null,"source":{"id":"https://openalex.org/S2737336974","display_name":"Minerals","issn_l":"2075-163X","issn":["2075-163X"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Minerals","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/min15070681","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Bingjie Cheng","orcid":"https://orcid.org/0009-0007-4147-8202","observed_orcids":["https://orcid.org/0009-0007-4147-8202"]},"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":"Bingjie Cheng","raw_affiliation_strings":["College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China"],"raw_orcid":"https://orcid.org/0009-0007-4147-8202","affiliations":[{"raw_affiliation_string":"College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048181111","display_name":"Xin Luo","orcid":"https://orcid.org/0000-0002-5935-1871","observed_orcids":["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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Luo","raw_affiliation_strings":["College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhiqiang Qiu","orcid":null,"observed_orcids":[]},"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":"Zhiqiang Qiu","raw_affiliation_strings":["College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102662373","display_name":"Cheng Xie","orcid":"https://orcid.org/0009-0003-9083-8391","observed_orcids":["https://orcid.org/0009-0003-9083-8391"]},"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":"Cheng Xie","raw_affiliation_strings":["College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009954835","display_name":"Yuanhua Qing","orcid":"https://orcid.org/0000-0002-0277-1349","observed_orcids":["https://orcid.org/0000-0002-0277-1349"]},"institutions":[{"id":"https://openalex.org/I4210147228","display_name":"Chengdu Normal University","ror":"https://ror.org/04enz2k98","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210147228"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanhua Qing","raw_affiliation_strings":["School of History and Geography, Chengdu Normal University, Chengdu 611130, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of History and Geography, Chengdu Normal University, Chengdu 611130, China","institution_ids":["https://openalex.org/I4210147228"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112373237","display_name":"Zhengxiang Lv","orcid":null,"observed_orcids":[]},"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":true,"raw_author_name":"Zhengxiang Lv","raw_affiliation_strings":["College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China","State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China","institution_ids":["https://openalex.org/I31595395"]},{"raw_affiliation_string":"State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China","institution_ids":["https://openalex.org/I31595395","https://openalex.org/I4210098205"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104097802","display_name":"Zheyuan Liao","orcid":"https://orcid.org/0000-0003-0227-0728","observed_orcids":["https://orcid.org/0000-0003-0227-0728"]},"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":"Zheyuan Liao","raw_affiliation_strings":["College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052653569","display_name":"Y. Liu","orcid":"https://orcid.org/0000-0001-5968-3932","observed_orcids":["https://orcid.org/0000-0001-5968-3932"]},"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":"Yanjun Liu","raw_affiliation_strings":["College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Energy Resources, Chengdu University of Technology, Chengdu 610059, China","institution_ids":["https://openalex.org/I31595395"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046967154","display_name":"Feng Li","orcid":"https://orcid.org/0000-0002-4112-8604","observed_orcids":["https://orcid.org/0000-0002-4112-8604"]},"institutions":[{"id":"https://openalex.org/I106994412","display_name":"Sinopec (China)","ror":"https://ror.org/0161q6d74","country_code":"CN","type":"company","lineage":["https://openalex.org/I106994412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Li","raw_affiliation_strings":["Research Institute of Exploration and Development, Southwest Oil and Gas Company, SINOPEC, Chengdu 610041, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Institute of Exploration and Development, Southwest Oil and Gas Company, SINOPEC, Chengdu 610041, China","institution_ids":["https://openalex.org/I106994412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5112373237"],"corresponding_institution_ids":["https://openalex.org/I31595395","https://openalex.org/I4210098205"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2896},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2896},"fwci":0.9386,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67763215,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"15","issue":"7","first_page":"681","last_page":"681"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10399","display_name":"Hydrocarbon exploration and reservoir analysis","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10399","display_name":"Hydrocarbon exploration and reservoir analysis","score":1.0,"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"}},{"id":"https://openalex.org/T13193","display_name":"Geological Studies and Exploration","score":0.0,"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"}},{"id":"https://openalex.org/T10965","display_name":"Geological formations and processes","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"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/porosity-evolution","display_name":"porosity evolution","score":0.8450000286102295},{"id":"https://openalex.org/keywords/xujiahe-formation","display_name":"Xujiahe Formation","score":0.878000020980835},{"id":"https://openalex.org/keywords/western-sichuan-depression","display_name":"Western Sichuan Depression","score":0.8769999742507935},{"id":"https://openalex.org/keywords/hydrocarbon-charging","display_name":"hydrocarbon charging","score":0.5960000157356262},{"id":"https://openalex.org/keywords/fracture-evolution","display_name":"fracture development","score":0.6420000195503235},{"id":"https://openalex.org/keywords/burial-history","display_name":"burial history","score":0.6940000057220459},{"id":"https://openalex.org/keywords/thermal-history","display_name":"thermal history","score":0.9900000095367432}],"concepts":[{"id":"https://openalex.org/C2993112377","wikidata":"https://www.wikidata.org/wiki/Q1206825","display_name":"Sweet spot","level":3,"score":0.6783627271652222},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6504019498825073},{"id":"https://openalex.org/C2777447996","wikidata":"https://www.wikidata.org/wiki/Q3991263","display_name":"Tight gas","level":3,"score":0.5091127753257751},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.3577765226364136},{"id":"https://openalex.org/C5900021","wikidata":"https://www.wikidata.org/wiki/Q163082","display_name":"Petrology","level":1,"score":0.24237826466560364},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.2271789014339447},{"id":"https://openalex.org/C2779096232","wikidata":"https://www.wikidata.org/wiki/Q890794","display_name":"Hydraulic fracturing","level":2,"score":0.12641358375549316},{"id":"https://openalex.org/C96035792","wikidata":"https://www.wikidata.org/wiki/Q43606218","display_name":"Shear (geology)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3390/min15070681","doi":"https://doi.org/10.3390/min15070681","is_oa":true,"landing_page_url":"https://doi.org/10.3390/min15070681","pdf_url":null,"source":{"id":"https://openalex.org/S2737336974","display_name":"Minerals","issn_l":"2075-163X","issn":["2075-163X"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Minerals","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3390/min15070681","doi":"https://doi.org/10.3390/min15070681","is_oa":true,"landing_page_url":"https://doi.org/10.3390/min15070681","pdf_url":null,"source":{"id":"https://openalex.org/S2737336974","display_name":"Minerals","issn_l":"2075-163X","issn":["2075-163X"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Minerals","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322682","display_name":"Chengdu Normal University","ror":"https://ror.org/04enz2k98"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1547907389","https://openalex.org/W2130215445","https://openalex.org/W2156213224","https://openalex.org/W2165598399","https://openalex.org/W2568642280","https://openalex.org/W2724477917","https://openalex.org/W2739350521","https://openalex.org/W2791942044","https://openalex.org/W3127836726","https://openalex.org/W3156932245","https://openalex.org/W4327748002","https://openalex.org/W4385547972","https://openalex.org/W4395112141","https://openalex.org/W4400132429","https://openalex.org/W4401830954","https://openalex.org/W4401917000","https://openalex.org/W4408617555","https://openalex.org/W4409924769","https://openalex.org/W4411187310"],"related_works":["https://openalex.org/W6923280480","https://openalex.org/W4414784395","https://openalex.org/W2353641169","https://openalex.org/W4411187310","https://openalex.org/W2371231595","https://openalex.org/W2368837622","https://openalex.org/W7172494783","https://openalex.org/W4391572923","https://openalex.org/W2790916825","https://openalex.org/W2359468502"],"abstract_inverted_index":{"In":[0,193],"order":[1],"to":[2,28,126,164,202],"clarify":[3],"the":[4,14,20,30,35,39,93,121,127,143,158,176,184,195],"pore":[5],"evolution":[6],"and":[7,48,67,84,90,133,212,244],"coupling":[8],"characteristics":[9],"with":[10,51,87],"hydrocarbon":[11,171,191,199],"charging":[12,172,200],"in":[13,142,157,175],"deep-buried":[15],"ultra-tight":[16],"sandstone":[17],"reservoirs":[18,77],"of":[19,23,38,81,108,130,170,183],"second":[21],"member":[22],"Xujiahe":[24],"Formation":[25],"(hereinafter":[26],"referred":[27],"as":[29,92],"Xu":[31,74,177],"2":[32,75,178],"Member)":[33],"on":[34],"eastern":[36],"slope":[37],"Western":[40],"Sichuan":[41],"Depression,":[42],"this":[43],"study":[44],"integrates":[45],"burial":[46],"history":[47,50],"thermal":[49],"analytical":[52],"methods":[53],"including":[54],"core":[55],"observation,":[56],"cast":[57],"thin":[58],"section":[59],"analysis,":[60,66],"scanning":[61],"electron":[62],"microscopy,":[63],"carbon-oxygen":[64],"isotope":[65],"fluid":[68],"inclusion":[69],"homogenization":[70],"temperature":[71],"measurements.":[72],"The":[73,97,106,115,137,180],"Member":[76],"are":[78,100,173,220],"predominantly":[79],"composed":[80],"lithic":[82],"sandstones":[83],"quartz-rich":[85],"sandstones,":[86],"authigenic":[88],"quartz":[89],"carbonates":[91],"main":[94],"cementing":[95],"materials.":[96],"reservoir":[98,109,162,203,213,217],"spaces":[99],"dominated":[101],"by":[102],"intragranular":[103],"dissolution":[104,156],"pores.":[105],"timing":[107],"densification":[110,141,182],"varies":[111],"among":[112],"different":[113],"submembers.":[114],"upper":[116,185],"submember":[117,186],"underwent":[118],"compaction":[119],"during":[120],"Middle-Late":[122],"Jurassic":[123,145],"period":[124],"due":[125],"high":[128],"ductility":[129],"mudstone":[131],"clasts":[132],"other":[134],"compaction-resistant":[135],"components.":[136],"middle-lower":[138,159,196],"submembers":[139,197],"experienced":[140],"Late":[144,147],"period.":[146],"Cretaceous":[148],"tectonic":[149],"uplift":[150],"induced":[151],"fracture":[152,230,241,253,256],"development,":[153],"which":[154],"enhanced":[155],"submembers,":[160],"increasing":[161],"porosity":[163],"approximately":[165],"5%.":[166],"Two":[167],"distinct":[168],"phases":[169],"identified":[174],"Member.":[179],"earlier":[181],"created":[187],"unfavorable":[188],"conditions":[189,207],"for":[190,208],"accumulation.":[192],"contrast,":[194],"received":[198],"prior":[201],"densification,":[204],"providing":[205],"favorable":[206],"natural":[209],"gas":[210],"enrichment":[211],"formation.":[214],"Three":[215],"sweet-spot":[216],"development":[218],"patterns":[219],"recognized:":[221],"paleo-structural":[222,233,245],"trap":[223,234,246],"+":[224,228,235,239,247,251,254],"(internal":[225,248],"source":[226,237,249],"rock)":[227,250],"source-connected":[229,252],"assemblage":[231,242,257],"type,":[232,243],"internal":[236],"rock":[238],"late-stage":[240,255],"type.":[258]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-10-10T00:00:00"}