Article(id=1309822074709967379, tenantId=1146029695717560320, journalId=1308397449582313577, issueId=1309822074055655955, articleNumber=null, orderNo=null, doi=10.7605/gdlxb.2026.121, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1775577600000, receivedDateStr=2026-04-08, revisedDate=1777392000000, revisedDateStr=2026-04-29, acceptedDate=null, acceptedDateStr=null, onlineDate=1790215517928, onlineDateStr=2026-09-24, pubDate=1780243200000, pubDateStr=2026-06-01, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790215517928, onlineIssueDateStr=2026-09-24, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790215517928, creator=13701087609, updateTime=1790215517928, updator=13701087609, issue=Issue{id=1309822074055655955, tenantId=1146029695717560320, journalId=1308397449582313577, year='2026', volume='28', issue='3', pageStart='843', pageEnd='1216', issueExtLink='null', onlineDate='null', pubDate='1780243200000', pubDateStr='2026-06-01', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1790215517772, creator='13701087609', updateTime=1790215820848, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1309823345311445794, tenantId=1146029695717560320, journalId=1308397449582313577, issueId=1309822074055655955, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1309823345311445795, tenantId=1146029695717560320, journalId=1308397449582313577, issueId=1309822074055655955, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=918, endPage=933, ext={EN=ArticleExt(id=1309822074957431316, articleId=1309822074709967379, tenantId=1146029695717560320, journalId=1308397449582313577, language=EN, title=Silica genesis and geological significance of the Permian shales in Hongxing area,eastern Sichuan Basin, columnId=1309196841393152138, journalTitle=Journal of Palaeogeography (Chinese Edition), columnName=SPECIAL TOPIC ON THE 100TH ANNIVERSARY OF PROFESSOR FENG ZENGZHAO, runingTitle=null, highlight=null, articleAbstract=
The genetic type of siliceous minerals exerts differential controls on shale reservoir quality;however,current reservoir evaluation frameworks predominantly employ total quartz content as a proxy,neglecting the distinct reservoir effects associated with silica of different origins. This study systematically investigates the silica origin,genesis,and geological significance of Permian shales from the Wujiaping Formation Member 2(Wu-2 Member)and Maokou Formation Member 4(Mao-4 Member)in the Hongxing area,eastern Sichuan Basin,using an integrated approach combining scanning electron microscopy with energy-dispersive spectroscopy(SEM-EDS),X-ray diffraction(XRD),and major-trace element geochemistry. The key findings are as follows: (1)Both members contain detrital quartz and biogenic quartz-the latter encompassing structurally preserved(radiolarian fossils)and structurally recrystallized(microcrystalline quartz aggregates)varieties-while hydrothermal silica is absent. The Wu-2 Member is characterized by mixed detrital-biogenic silica(absolute detrital silica content: 21.7%;absolute biogenic silica content: 21.22%),whereas the Mao-4 Member is dominated by biogenic silica(absolute content 20.71%)with negligible detrital input(absolute content 3.34%).(2)Two contrasting silica enrichment models are proposed: a “superimposed enrichment model” for the Wu-2 Member,where deep-water shelf conditions sustained both substantial terrigenous supply and elevated bioproductivity;and a “carbonate dilution-controlled model” for the Mao-4 Member,where pervasive carbonate minerals accumulation overwhelmingly diluted siliceous components,passively elevating the relative proportion of biogenic silica.(3)Biogenic silica content serves as positive effects for evaluating organic matter enrichment,pore preservation,and reservoir fracability. Shifting the target window in the Hongxing area from carbon-rich,medium-silica lithofacies to carbon-rich,high-silica lithofacies increased daily test gas production from 11.67×104 m3 to 26.64×104 m3,demonstrating the pivotal role of biogenic silica content in engineering sweet-spot selection. A comprehensive evaluation framework integrating different genetic silica content and rock mechanical parameters is therefore recommended to guide precise layer selection and efficient development of Permian shale gas in the eastern Sichuan Basin.
, authors=Shanlin GAO
1, Xiong LI
2, Haotian LIU
2, Huijun WANG
3, authorsList=Shanlin GAO, Xiong LI, Haotian LIU, Huijun WANG, authorCompany=null, correspAuthors=Huijun WANG, authorNote=
GAO Shanlin,born in 1966,is a Ph.D. and research professor. He is mainly engaged in analysis and exploration management of oil and gas basins. E-mail: gaoshanlin@sinopec.com.
, correspAuthorsNote=
WANG Huijun,born in 1993,is a Ph.D. and engineer. She is mainly engaged in research on sedimentary reservoir. E-mail:
18062704718@163.com.
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*, columnId=1309816721050001795, journalTitle=古地理学报, columnName=纪念冯增昭先生百年诞辰专题, runingTitle=null, highlight=null, articleAbstract=
硅质矿物的成因类型对页岩储集层的品质具有差异化控制作用,但现有储集层评价体系多以石英总量为参数,忽视了不同成因硅质的储集层效应差异。以川东红星地区二叠系吴家坪组二段(吴二段)和茅口组四段(茅四段)页岩为对象,综合应用扫描电镜—能谱分析、X射线衍射和主微量元素测试等方法,系统开展了2段地层的硅质来源判别、成因及其地质意义探讨。结果表明: (1)红星地区吴二段和茅四段均发育碎屑石英和以放射虫来源为主的生物成因石英(结构保存型与结构改造型),热液成因硅质缺失; 在吴二段硅质中,碎屑硅绝对含量为21.7%,生物硅绝对含量为21.22%,为碎屑—生物混合来源,而茅四段以生物硅为主导(20.71%),碎屑硅含量极低(3.34%)。(2)提出了2种硅质的差异富集模式,其中吴二段为深水陆棚相,兼具陆源输入与高生产力双重优势,形成“叠加型富集模式”,而茅四段碳酸盐矿物极度富集,陆源输入极弱,导致生物硅相对占比被动升高,形成“碳酸盐稀释控制型模式”。(3)生物硅含量对页岩有机质富集、孔隙保存和可压裂性均具有正向效应,红星地区吴二段页岩工程靶窗从富有机碳中硅岩相调整为富有机碳高硅岩相后,测试日产气量由11.67×104 m3提高至26.64×104 m3,验证了生物硅含量在“工程甜点”优选中的关键作用。建议完善包括不同成因硅质含量和岩石力学参数的甜点综合评价体系,进一步指导川东二叠系页岩气甜点的精准选层与高效开发。
, authors=高山林
1, 李雄
2, 刘皓天
2, 王惠君
3, authorsList=高山林, 李雄, 刘皓天, 王惠君, authorCompany=null, correspAuthors=王惠君, authorNote=
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1 Petroleum Exploration and Production Branch of Sinopec, Beijing 100728, China, bio={"content":"
GAO Shanlin,born in 1966,is a Ph.D. and research professor. He is mainly engaged in analysis and exploration management of oil and gas basins. E-mail: gaoshanlin@sinopec.com.
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1 中国石油化工股份有限公司油田勘探开发事业部, 北京 100728, bio={"content":"
高山林,男,1966年生,博士,教授级高级工程师,从事含油气盆地分析及勘探管理。E-mail: gaoshanlin@sinopec.com。
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高山林,男,1966年生,博士,教授级高级工程师,从事含油气盆地分析及勘探管理。E-mail: gaoshanlin@sinopec.com。
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2 Sinopec Jianghan Oilfield Company, Hubei Qianjiang 433124, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1309822083039855183, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, authorId=1309822082683339339, language=CN, stringName=李雄, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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2 中国石油化工股份有限公司江汉油田分公司, 湖北潜江 433124, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1309822081802535485, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, xref=2, ext=[AuthorCompanyExt(id=1309822081810924094, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, companyId=1309822081802535485, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2 Sinopec Jianghan Oilfield Company, Hubei Qianjiang 433124, China), AuthorCompanyExt(id=1309822081819312703, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, companyId=1309822081802535485, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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2 Sinopec Jianghan Oilfield Company, Hubei Qianjiang 433124, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1309822083245376084, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, authorId=1309822083106964049, language=CN, stringName=刘皓天, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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2 中国石油化工股份有限公司江汉油田分公司, 湖北潜江 433124, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1309822081802535485, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, xref=2, ext=[AuthorCompanyExt(id=1309822081810924094, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, companyId=1309822081802535485, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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3 Research Institute of Exploration and Development, Sinopec Jianghan Oilfield Company, Wuhan 430223, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1309822083476062809, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, authorId=1309822083316679254, language=CN, stringName=王惠君, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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3 中国石油化工股份有限公司江汉油田分公司勘探开发研究院, 湖北武汉 430223, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1309822081886421569, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, xref=3, ext=[AuthorCompanyExt(id=1309822081928364610, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, companyId=1309822081886421569, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Bai B,
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Liu X Y,
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2022. Authigenic silica in continental lacustrine shale and its hydrocarbon significance.
Petroleum Exploration and Development,
49(5): 896-907], articleTitle=Authigenic silica in continental lacustrine shale and its hydrocarbon significance, refAbstract=null), Reference(id=1309822087922025109, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2024, volume=29, issue=1, pageStart=65, pageEnd=75, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=包汉勇, 赵帅, 王必金, 郭战峰, 刘皓天, 张莉, 朱志芳, journalName=中国石油勘探, refType=null, unstructuredReference=包汉勇, 赵帅, 王必金, 郭战峰, 刘皓天, 张莉, 朱志芳.
2024. 川东红星地区二叠系茅口组页岩气勘探突破及富集主控因素.
中国石油勘探,
29(1): 65-75., articleTitle=川东红星地区二叠系茅口组页岩气勘探突破及富集主控因素, refAbstract=null), Reference(id=1309822088081408662, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2024, volume=29, issue=1, pageStart=65, pageEnd=75, url=null, language=null, rfNumber=[2], rfOrder=3, authorNames=Bao H Y, Zhao S, Wang B J, Guo Z F, Liu H T, Zhang L, Zhu Z F, journalName=China Petroleum Exploration, refType=null, unstructuredReference=[
Bao H Y,
Zhao S,
Wang B J,
Guo Z F,
Liu H T,
Zhang L,
Zhu Z F.
2024. Exploration breakthrough and main controlling factors for shale gas enrichment in the Permian Maokou Formation in Hongxing area in eastern Sichuan Basin.
China Petroleum Exploration,
29(1): 65-75], articleTitle=Exploration breakthrough and main controlling factors for shale gas enrichment in the Permian Maokou Formation in Hongxing area in eastern Sichuan Basin, refAbstract=null), Reference(id=1309822088144323223, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2026, volume=72, issue=2, pageStart=375, pageEnd=394, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=杜安业, 叶玥豪, 刘树根, 汪华, 宋金民, 李智武, 金鑫, 廖志芳, 张钊益, 闫春桥, 马小刚, journalName=地质论评, refType=null, unstructuredReference=杜安业, 叶玥豪, 刘树根, 汪华, 宋金民, 李智武, 金鑫, 廖志芳, 张钊益, 闫春桥, 马小刚.
2026. 川东地区上二叠统大隆组页岩硅质成因及其与有机质富集的耦合关系.
地质论评,
72(2): 375-394., articleTitle=川东地区上二叠统大隆组页岩硅质成因及其与有机质富集的耦合关系, refAbstract=null), Reference(id=1309822088203043480, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2026, volume=72, issue=2, pageStart=375, pageEnd=394, url=null, language=null, rfNumber=[3], rfOrder=5, authorNames=Du A Y, Ye Y H, Liu S G, Wang H, Song J M, Li Z W, Jin X, Liao Z F, Zhang Z Y, Yan C Q, Ma X G, journalName=Geological Review, refType=null, unstructuredReference=[
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Ye Y H,
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2026. The siliceous genesis of Upper Permian Dalong Shale in eastern Sichuan and its coupling relationship with organic matter enrichment.
Geological Review,
72(2): 375-394], articleTitle=The siliceous genesis of Upper Permian Dalong Shale in eastern Sichuan and its coupling relationship with organic matter enrichment, refAbstract=null), Reference(id=1309822088265958041, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2025, volume=99, issue=12, pageStart=4277, pageEnd=4294, url=null, language=null, rfNumber=[4], rfOrder=6, authorNames=高山林, 高玉巧, 何贵松, 高全芳, 马军, 杨瑞青, 蔡潇, journalName=地质学报, refType=null, unstructuredReference=高山林, 高玉巧, 何贵松, 高全芳, 马军, 杨瑞青, 蔡潇.
2025. 构造作用对四川盆地页岩气成藏的影响.
地质学报,
99(12): 4277-4294., articleTitle=构造作用对四川盆地页岩气成藏的影响, refAbstract=null), Reference(id=1309822088328872602, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2025, volume=99, issue=12, pageStart=4277, pageEnd=4294, url=null, language=null, rfNumber=[4], rfOrder=7, authorNames=Gao S L, Gao Y Q, He G S, Gao Q F, Ma J, Yang R Q, Cai X, journalName=Acta Geologica Sinica, refType=null, unstructuredReference=[
Gao S L,
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2025. Tectonic controls on shale gas accumulation in the Sichuan Basin.
Acta Geologica Sinica,
99(12): 4277-4294], articleTitle=Tectonic controls on shale gas accumulation in the Sichuan Basin, refAbstract=null), Reference(id=1309822088517616283, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2022, volume=46, issue=1, pageStart=47, pageEnd=61, url=null, language=null, rfNumber=[5], rfOrder=8, authorNames=何涛华, 李文浩, 杨二强, 卢双舫, 潘文庆, 张宝收, 应俊锋, 朱鹏飞, 王秀哲, journalName=东北石油大学学报, refType=null, unstructuredReference=何涛华, 李文浩, 杨二强, 卢双舫, 潘文庆, 张宝收, 应俊锋, 朱鹏飞, 王秀哲.
2022. 塔里木盆地早寒武世风化—热液耦合过程及其地质意义.
东北石油大学学报,
46(1): 47-61., articleTitle=塔里木盆地早寒武世风化—热液耦合过程及其地质意义, refAbstract=null), Reference(id=1309822088588919452, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2022, volume=46, issue=1, pageStart=47, pageEnd=61, url=null, language=null, rfNumber=[5], rfOrder=9, authorNames=He T H, Li W H, Yang E Q, Lu S F, Pan W Q, Zhang B S, Ying J F, Zhu P F, Wang X Z, journalName=Journal of Northeast Petroleum University, refType=null, unstructuredReference=[
He T H,
Li W H,
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2022. Coupled weathering-hydrothermal process and its geological significance during the Early Cambrian in the Tarim Basin.
Journal of Northeast Petroleum University,
46(1): 47-61], articleTitle=Coupled weathering-hydrothermal process and its geological significance during the Early Cambrian in the Tarim Basin, refAbstract=null), Reference(id=1309822088739914397, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2022, volume=43, issue=6, pageStart=724, pageEnd=732, url=null, language=null, rfNumber=[6], rfOrder=10, authorNames=雷海艳, 齐婧, 周妮, 陈俊, 孟颖, 张锡新, 陈锐兵, journalName=新疆石油地质, refType=null, unstructuredReference=雷海艳, 齐婧, 周妮, 陈俊, 孟颖, 张锡新, 陈锐兵.
2022. 玛湖凹陷玛页1井风城组富硅页岩成因及其油气意义.
新疆石油地质,
43(6): 724-732., articleTitle=玛湖凹陷玛页1井风城组富硅页岩成因及其油气意义, refAbstract=null), Reference(id=1309822088836383390, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2022, volume=43, issue=6, pageStart=724, pageEnd=732, url=null, language=null, rfNumber=[6], rfOrder=11, authorNames=Lei H Y, Qi J, Zhou N, Chen J, Meng Y, Zhang X X, Chen R B, journalName=Xinjiang Petroleum Geology, refType=null, unstructuredReference=[
Lei H Y,
Qi J,
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Chen R B.
2022. Genesis and petroleum significance of silica-rich shale in Fengcheng Formation of Well Maye-1,Mahu sag.
Xinjiang Petroleum Geology,
43(6): 724-732], articleTitle=Genesis and petroleum significance of silica-rich shale in Fengcheng Formation of Well Maye-1,Mahu sag, refAbstract=null), Reference(id=1309822088903492255, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2025, volume=27, issue=6, pageStart=1434, pageEnd=1451, url=null, language=null, rfNumber=[7], rfOrder=12, authorNames=梁兴, 赵建章, 张涵冰, 张介辉, 范小东, 罗瑀峰, 蒋立伟, 张磊, 徐应才, 徐方镇, journalName=古地理学报, refType=null, unstructuredReference=梁兴, 赵建章, 张涵冰, 张介辉, 范小东, 罗瑀峰, 蒋立伟, 张磊, 徐应才, 徐方镇.
2025. 上扬子地区五峰组—龙马溪组生物硅质页岩特征及成因机制: 以川南昭通地区为例.
古地理学报,
27(6): 1434-1451., articleTitle=上扬子地区五峰组—龙马溪组生物硅质页岩特征及成因机制: 以川南昭通地区为例, refAbstract=null), Reference(id=1309822088978989728, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2025, volume=27, issue=6, pageStart=1434, pageEnd=1451, url=null, language=null, rfNumber=[7], rfOrder=13, authorNames=Liang X, Zhao J Z, Zhang H B, Zhang J H, Fan X D, Luo Y F, Jiang L W, Zhang L, Xu Y C, Xu F Z, journalName=Journal of Palaeogeography(Chinese Edition), refType=null, unstructuredReference=[
Liang X,
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2025. Characteristics and genesis mechanism of biogenic siliceous shale of the Wufeng and Longmaxi Formations in Upper Yangtze Region: a case study of Zhaotong area in southern Sichuan Basin.
Journal of Palaeogeography(Chinese Edition),
27(6): 1434-1451], articleTitle=Characteristics and genesis mechanism of biogenic siliceous shale of the Wufeng and Longmaxi Formations in Upper Yangtze Region: a case study of Zhaotong area in southern Sichuan Basin, refAbstract=null), Reference(id=1309822089033515681, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2019, volume=41, issue=1, pageStart=45, pageEnd=55, url=null, language=null, rfNumber=[8], rfOrder=14, authorNames=刘国恒, 翟刚毅, 邹才能, 黄志龙, 夏响华, 石砥石, 周志, 陈榕, 张聪, 于抒放, journalName=石油实验地质, refType=null, unstructuredReference=刘国恒, 翟刚毅, 邹才能, 黄志龙, 夏响华, 石砥石, 周志, 陈榕, 张聪, 于抒放.
2019. 鄂尔多斯盆地延长组泥页岩硅质来源与油气富集.
石油实验地质,
41(1): 45-55,67., articleTitle=鄂尔多斯盆地延长组泥页岩硅质来源与油气富集, refAbstract=null), Reference(id=1309822089117401762, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2019, volume=41, issue=1, pageStart=45, pageEnd=55, url=null, language=null, rfNumber=[8], rfOrder=15, authorNames=Liu G H, Zhai G Y, Zou C N, Huang Z L, Xia X H, Shi D S, Zhou Z, Chen R, Zhang C, Yu S F, journalName=Petroleum Geology and Experiment, refType=null, unstructuredReference=[
Liu G H,
Zhai G Y,
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Huang Z L,
Xia X H,
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2019. Silicon sources and hydrocarbon accumulation in shale,Triassic Yanchang Formation,Ordos Basin.
Petroleum Geology and Experiment,
41(1): 45-55,67], articleTitle=Silicon sources and hydrocarbon accumulation in shale,Triassic Yanchang Formation,Ordos Basin, refAbstract=null), Reference(id=1309822089213870755, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2022, volume=40, issue=6, pageStart=1728, pageEnd=1744, url=null, language=null, rfNumber=[9], rfOrder=16, authorNames=施振生, 周天琪, 郭伟, 梁萍萍, 程峰, journalName=沉积学报, refType=null, unstructuredReference=施振生, 周天琪, 郭伟, 梁萍萍, 程峰.
2022. 海相页岩定量古地理编图及深水陆棚沉积微相划分: 以川南泸州地区五峰组—龙马溪组龙一11-4小层为例.
沉积学报,
40(6): 1728-1744., articleTitle=海相页岩定量古地理编图及深水陆棚沉积微相划分: 以川南泸州地区五峰组—龙马溪组龙一11-4小层为例, refAbstract=null), Reference(id=1309822089327116964, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2022, volume=40, issue=6, pageStart=1728, pageEnd=1744, url=null, language=null, rfNumber=[9], rfOrder=17, authorNames=Shi Z S, Zhou T Q, Guo W, Liang P P, Cheng F, journalName=Acta Sedimentologica Sinica, refType=null, unstructuredReference=[
Shi Z S,
Zhou T Q,
Guo W,
Liang P P,
Cheng F.
2022. Quantitative paleogeographic mapping and sedimentary microfacies division in a deep-water marine shale shelf: case study of Wufeng Formation-Longmaxi Formation shale,southern Sichuan Basin,China.
Acta Sedimentologica Sinica,
40(6): 1728-1744], articleTitle=Quantitative paleogeographic mapping and sedimentary microfacies division in a deep-water marine shale shelf: case study of Wufeng Formation-Longmaxi Formation shale,southern Sichuan Basin,China, refAbstract=null), Reference(id=1309822089411003045, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2025, volume=44, issue=6, pageStart=96, pageEnd=109, url=null, language=null, rfNumber=[10], rfOrder=18, authorNames=王惠君, 杨锐, 舒志国, 邓模, 刘计勇, 何涛华, journalName=地质科技通报, refType=null, unstructuredReference=王惠君, 杨锐, 舒志国, 邓模, 刘计勇, 何涛华.
2025. 川东南二叠系吴家坪组深层页岩气生排滞潜力评价.
地质科技通报,
44(6): 96-109., articleTitle=川东南二叠系吴家坪组深层页岩气生排滞潜力评价, refAbstract=null), Reference(id=1309822089490694822, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2025, volume=44, issue=6, pageStart=96, pageEnd=109, url=null, language=null, rfNumber=[10], rfOrder=19, authorNames=Wang H J, Yang R, Shu Z G, Deng M, Liu J Y, He T H, journalName=Bulletin of Geological Science and Technology, refType=null, unstructuredReference=[
Wang H J,
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2025. Quantitative evaluation of hydrocarbon generation,expulsion,and retention potential in deep Permian Wujiaping Formation shale gas reservoir,southeastern Sichuan Basin.
Bulletin of Geological Science and Technology,
44(6): 96-109], articleTitle=Quantitative evaluation of hydrocarbon generation,expulsion,and retention potential in deep Permian Wujiaping Formation shale gas reservoir,southeastern Sichuan Basin, refAbstract=null), Reference(id=1309822089616523943, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2024, volume=45, issue=5, pageStart=1355, pageEnd=1367, url=null, language=null, rfNumber=[11], rfOrder=20, authorNames=王威, 刘珠江, 魏富彬, 李飞, journalName=石油与天然气地质, refType=null, unstructuredReference=王威, 刘珠江, 魏富彬, 李飞.
2024. 川东北地区二叠系大隆组页岩储层特征及其主控因素.
石油与天然气地质,
45(5): 1355-1367., articleTitle=川东北地区二叠系大隆组页岩储层特征及其主控因素, refAbstract=null), Reference(id=1309822089738158760, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2024, volume=45, issue=5, pageStart=1355, pageEnd=1367, url=null, language=null, rfNumber=[11], rfOrder=21, authorNames=Wang W, Liu Z J, Wei F B, Li F, journalName=Oil & Gas Geology, refType=null, unstructuredReference=[
Wang W,
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2024. Characteristics and determinants of shale reservoir development in the Permian Dalong Formation,northeastern Sichuan Basin.
Oil & Gas Geology,
45(5): 1355-1367], articleTitle=Characteristics and determinants of shale reservoir development in the Permian Dalong Formation,northeastern Sichuan Basin, refAbstract=null), Reference(id=1309822089868182185, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2024, volume=43, issue=5, pageStart=35, pageEnd=43, url=null, language=null, rfNumber=[12], rfOrder=22, authorNames=杨雪, 田寒云, 杨雨然, 徐亮, 王青, 朱世发, 姜振学, journalName=山东科技大学学报(自然科学版), refType=null, unstructuredReference=杨雪, 田寒云, 杨雨然, 徐亮, 王青, 朱世发, 姜振学.
2024. 川东北二叠系海相页岩硅质矿物成因机理.
山东科技大学学报(自然科学版),
43(5): 35-43., articleTitle=川东北二叠系海相页岩硅质矿物成因机理, refAbstract=null), Reference(id=1309822090010788522, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2024, volume=43, issue=5, pageStart=35, pageEnd=43, url=null, language=null, rfNumber=[12], rfOrder=23, authorNames=Yang X, Tian H Y, Yang Y R, Xu L, Wang Q, Zhu S F, Jiang Z X, journalName=Journal of Shandong University of Science and Technology(Natural Science), refType=null, unstructuredReference=[
Yang X,
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2024. Genetic mechanism of siliceous minerals in Permian marine shales in Northeast Sichuan.
Journal of Shandong University of Science and Technology(Natural Science),
43(5): 35-43], articleTitle=Genetic mechanism of siliceous minerals in Permian marine shales in Northeast Sichuan, refAbstract=null), Reference(id=1309822090178560683, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2020, volume=40, issue=2, pageStart=127, pageEnd=136, url=null, language=null, rfNumber=[13], rfOrder=24, authorNames=易婷, 周文, 杨璠, 陈文玲, 张昊天, 徐浩, 刘瑞崟, 赵欣, 蒋柯, journalName=矿物学报, refType=null, unstructuredReference=易婷, 周文, 杨璠, 陈文玲, 张昊天, 徐浩, 刘瑞崟, 赵欣, 蒋柯.
2020. 四川盆地龙马溪组页岩气储层石英类型与特征.
矿物学报,
40(2): 127-136., articleTitle=四川盆地龙马溪组页岩气储层石英类型与特征, refAbstract=null), Reference(id=1309822090254058156, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2020, volume=40, issue=2, pageStart=127, pageEnd=136, url=null, language=null, rfNumber=[13], rfOrder=25, authorNames=Yi T, Zhou W, Yang F, Chen W L, Zhang H T, Xu H, Liu R Y, Zhao X, Jiang K, journalName=Acta Mineralogica Sinica, refType=null, unstructuredReference=[
Yi T,
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Xu H,
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2017a. Mineral types and organic matters of the Ordovician-Silurian Wufeng and Longmaxi Shale in the Sichuan Basin,China: implications for pore systems,diagenetic pathways,and reservoir quality in fine-grained sedimentary rocks.
Marine and
Petroleum Geology,86: 655-674., articleTitle=Mineral types and organic matters of the Ordovician-Silurian Wufeng and Longmaxi Shale in the Sichuan Basin,China: implications for pore systems,diagenetic pathways,and reservoir quality in fine-grained sedimentary rocks, refAbstract=null), Reference(id=1309822092699337419, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, doi=null, pmid=null, pmcid=null, year=2017b, volume=null, issue=null, pageStart=21, pageEnd=38, url=null, language=null, rfNumber=[41], rfOrder=55, authorNames=Zhao J H, Jin Z K, Jin Z J, Wen X, Geng Y K, journalName=Journal of Natural Gas Science and Engineering, refType=null, unstructuredReference=
Zhao J H,
Jin Z K,
Jin Z J,
Wen X,
Geng Y K.
2017b. Origin of authigenic quartz in organic-rich shales of the Wufeng and Longmaxi Formations in the Sichuan Basin,South China: implications for pore evolution.
Journal of Natural Gas Science and Engineering,38: 21-38., articleTitle=Origin of authigenic quartz in organic-rich shales of the Wufeng and Longmaxi Formations in the Sichuan Basin,South China: implications for pore evolution, refAbstract=null)], funds=[Fund(id=1309822087309656716, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, awardId=2025ZD1400403, language=EN, fundingSource=Major National Science and Technology Project of China(2025ZD1400403), fundOrder=null, country=null), Fund(id=1309822087372571277, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, awardId=2025ZD1400403, language=CN, fundingSource=*国家科技重大专项(2025ZD1400403), fundOrder=null, country=null), Fund(id=1309822087435485838, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, awardId=2024M753623, language=EN, fundingSource=The China Postdoctoral Science Foundation(2024M753623), fundOrder=null, country=null), Fund(id=1309822087506789008, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, awardId=2024M753623, language=CN, fundingSource=中国博士后科学基金项目(2024M753623), fundOrder=null, country=null), Fund(id=1309822087599063697, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, awardId=P24050, language=EN, fundingSource=The Sinopec Science and Technology Project(P24050), fundOrder=null, country=null), Fund(id=1309822087674561170, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, awardId=P24050, language=CN, fundingSource=中石化科技项目(P24050), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1309822081508934202, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, xref=1, ext=[AuthorCompanyExt(id=1309822081521517115, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, companyId=1309822081508934202, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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3 Research Institute of Exploration and Development, Sinopec Jianghan Oilfield Company, Wuhan 430223, China), AuthorCompanyExt(id=1309822081936753219, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, companyId=1309822081886421569, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Geographical location(a)and the Permian comprehensive column chart(b)of Hongxing area,eastern Sichuan Basin (modified from Bao et al., 2024), figureFileSmall=2mgBtmRiCroupSU+FjSXOg==, figureFileBig=CGAghhsANZlmxqjFmPNMGw==, tableContent=null), ArticleFig(id=1309822084704993898, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图1, caption=
川东红星地区地理位置(a)及其二叠系综合柱状图(b)(据包汉勇等,2024;有修改), figureFileSmall=2mgBtmRiCroupSU+FjSXOg==, figureFileBig=CGAghhsANZlmxqjFmPNMGw==, tableContent=null), ArticleFig(id=1309822084893737579, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.2, caption=
Bar graph of TOC(a)and mineral content(b)of the Wu-2 Member and Mao-4 Member from Well HY-4 in Hongxing area,eastern Sichuan Basin, figureFileSmall=MTw12FGTGj/hgNuP/TEcGg==, figureFileBig=pSdU+RaGBz41Gzlt0pb0Dw==, tableContent=null), ArticleFig(id=1309822084956652140, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图2, caption=
川东红星地区HY-4井吴二段和茅四段TOC(a)和矿物含量(b)柱状图, figureFileSmall=MTw12FGTGj/hgNuP/TEcGg==, figureFileBig=pSdU+RaGBz41Gzlt0pb0Dw==, tableContent=null), ArticleFig(id=1309822085032149613, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.3, caption=
SEM images of detrital quartz of the Wu-2 Member and Mao-4 Member from Well HY-4 in Hongxing area, eastern Sichuan Basin, figureFileSmall=5LpYOt3r8prv598XwGqkvQ==, figureFileBig=I+cMUX+VbcQ5NsoS6s6Gqw==, tableContent=null), ArticleFig(id=1309822085099258478, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图3, caption=
川东红星地区HY-4井吴二段和茅四段碎屑石英的SEM图像 a,b—碎屑石英,吴二段,4275.50 m; d,e—碎屑石英,茅四段,4330.60 m; c,f—分别为吴二段和茅四段碎屑石英对应的能谱图
, figureFileSmall=5LpYOt3r8prv598XwGqkvQ==, figureFileBig=I+cMUX+VbcQ5NsoS6s6Gqw==, tableContent=null), ArticleFig(id=1309822085157978735, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.4, caption=
Photos of structure-preserved biogenic quartz of the Wu-2 Member and Mao-4 Member from Well HY-4 in Hongxing area, eastern Sichuan Basin, figureFileSmall=tK6Dfi9DGHjMecyuX2tA+w==, figureFileBig=+zLDAixuDT4oCAr5adc15Q==, tableContent=null), ArticleFig(id=1309822085246059120, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图4, caption=
川东红星地区HY-4井吴二段和茅四段结构保存型生物成因石英照片 a,e—吴二段,4268.83 m,单偏光; b,f—吴二段,4268.83 m,SEM照片; c,g—茅四段,4352.51 m,单偏光; d,h—4352.51 m,茅四段,SEM照片
, figureFileSmall=tK6Dfi9DGHjMecyuX2tA+w==, figureFileBig=+zLDAixuDT4oCAr5adc15Q==, tableContent=null), ArticleFig(id=1309822085317362289, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.5, caption=
Photos of structure-reconstructed biogenic quartz of the Wu-2 Member and Mao-4 Member from Well HY-4 in Hongxing area,eastern Sichuan Basin, figureFileSmall=34ogGmPvRFYzTuXCc2IhIg==, figureFileBig=euC15zjf2NZ2y7WQTehYLQ==, tableContent=null), ArticleFig(id=1309822085384471154, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图5, caption=
川东红星地区HY-4井吴二段和茅四段结构改造型生物成因石英的照片 a,e—吴二段,4271.00 m,单偏光; b,f—吴二段,4271.00 m,SEM照片; c,g—茅四段,4334.92 m,单偏光; d,h—茅四段,4334.92 m,SEM照片
, figureFileSmall=34ogGmPvRFYzTuXCc2IhIg==, figureFileBig=euC15zjf2NZ2y7WQTehYLQ==, tableContent=null), ArticleFig(id=1309822085464162931, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.6, caption=
Al-Fe-Mn ternary discrimination diagram(a)and standardized rare-earth element distribution model diagram(b)of the Permian shale in Hongxing area,eastern Sichuan Basin, figureFileSmall=fKQGR2WuOmhnukShspOg4A==, figureFileBig=eWH80c2wji2YimOAYZuDBA==, tableContent=null), ArticleFig(id=1309822085522883188, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图6, caption=
川东红星地区二叠系页岩Al-Fe-Mn三元判别图(a)及标准化稀土元素配分模式(b), figureFileSmall=fKQGR2WuOmhnukShspOg4A==, figureFileBig=eWH80c2wji2YimOAYZuDBA==, tableContent=null), ArticleFig(id=1309822085589992053, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.7, caption=
Crossplots of Al-Si of the Permian shale in Hongxing area,eastern Sichuan Basin, figureFileSmall=kSWrhMzl1YgJAIWIqg1vyQ==, figureFileBig=mMUAwA4OpXq1TdY9rQR7/g==, tableContent=null), ArticleFig(id=1309822085648712310, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图7, caption=
川东红星地区二叠系页岩Al-Si交会图 川东五峰组—龙马溪组页岩数据来自Dong et al., 2019;Barnett 页岩数据来自Rowe et al., 2008
, figureFileSmall=kSWrhMzl1YgJAIWIqg1vyQ==, figureFileBig=mMUAwA4OpXq1TdY9rQR7/g==, tableContent=null), ArticleFig(id=1309822085711626871, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.8, caption=
Silica content from different sources of the Wu-2 and Mao-4 members in Hongxing area,eastern Sichuan Basin, figureFileSmall=hIOefmjH8MHcy60qmoKEpg==, figureFileBig=kU+VPJs8S6RvCZlLP9VxEg==, tableContent=null), ArticleFig(id=1309822085770347128, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图8, caption=
川东红星地区吴二段和茅四段不同来源硅的含量, figureFileSmall=hIOefmjH8MHcy60qmoKEpg==, figureFileBig=kU+VPJs8S6RvCZlLP9VxEg==, tableContent=null), ArticleFig(id=1309822085833261689, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.9, caption=
Crossplots of Th/U vs. V/(V+Ni)of the Permian shales in Hongxing area,eastern Sichuan Basin, figureFileSmall=PdnVWC4j9pehdfFKyA0OLA==, figureFileBig=ToWX4wvX19S2k7uhnWhDig==, tableContent=null), ArticleFig(id=1309822085891981946, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图9, caption=
川东红星地区二叠系页岩Th/U与V/(V+Ni)交会图, figureFileSmall=PdnVWC4j9pehdfFKyA0OLA==, figureFileBig=ToWX4wvX19S2k7uhnWhDig==, tableContent=null), ArticleFig(id=1309822085954896507, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.10, caption=
Crossplots of TOC vs. quartz of the Permian shales in Hongxing area,eastern Sichuan Basin, figureFileSmall=Yfk+qHvrw8M0SOsrPpI7OQ==, figureFileBig=sTgRxSj5rgsdzPOSZYQpKQ==, tableContent=null), ArticleFig(id=1309822086017811068, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图10, caption=
川东红星地区二叠系页岩TOC与石英交会图, figureFileSmall=Yfk+qHvrw8M0SOsrPpI7OQ==, figureFileBig=sTgRxSj5rgsdzPOSZYQpKQ==, tableContent=null), ArticleFig(id=1309822086080725629, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.11, caption=
Typical photos of biological silica protecting pores of the Permian shales in Hongxing area,eastern Sichuan Basin, figureFileSmall=OB3/jQSseirluw9/v/7bmQ==, figureFileBig=Hhg9ioF5QmADpEH9c15pWg==, tableContent=null), ArticleFig(id=1309822086147834494, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图11, caption=
川东红星地区二叠系页岩典型生物硅对孔隙的保护照片 a—HY-4井,4276.50 m,吴二段,SEM照片; b—HY-4井,4340.50 m,茅四段,SEM照片
, figureFileSmall=OB3/jQSseirluw9/v/7bmQ==, figureFileBig=Hhg9ioF5QmADpEH9c15pWg==, tableContent=null), ArticleFig(id=1309822086214943359, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.12, caption=
Relationship between pore characteristics and biogenic silica of the Permian shales in Hongxing area, eastern Sichuan Basin, figureFileSmall=irq6lTZGkLHjWiFMiJRChw==, figureFileBig=I1evIoDgiQ9aiMHsO3+s+Q==, tableContent=null), ArticleFig(id=1309822086286246528, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图12, caption=
川东红星地区二叠系页岩孔隙特征与生物硅之间的关系 a—吴二段页岩孔隙结构; b—吴二段页岩不同类型孔隙占比; c—生物硅含量与微孔和介孔的关系; d—吴二段和茅四段生物硅含量与孔隙度关系
, figureFileSmall=irq6lTZGkLHjWiFMiJRChw==, figureFileBig=I1evIoDgiQ9aiMHsO3+s+Q==, tableContent=null), ArticleFig(id=1309822086357549697, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.13, caption=
Comparison between original target window and current target window of the Permian shales from Well HY-4 in Hongxing area,eastern Sichuan Basin, figureFileSmall=aNKuKPpYf2mLeFVOulKNmw==, figureFileBig=G9dIOCnadtWTlSK4U2K3Rw==, tableContent=null), ArticleFig(id=1309822086424658562, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图13, caption=
川东红星地区HY-4井二叠系页岩原靶窗与现今靶窗对比, figureFileSmall=aNKuKPpYf2mLeFVOulKNmw==, figureFileBig=G9dIOCnadtWTlSK4U2K3Rw==, tableContent=null), ArticleFig(id=1309822086500156035, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Fig.14, caption=
Extension pressure comparisons between original target window(a)and current target window(b)from Well HY-4 in Hongxing area,eastern Sichuan Basin, figureFileSmall=jjr1RZlJxz1OC3AwSW7g2A==, figureFileBig=xhyL80rb5rpB2HJXNnAmEg==, tableContent=null), ArticleFig(id=1309822086563070596, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=图14, caption=
川东红星地区HY-4井吴二段原靶窗(a)与现今靶窗(b)延伸压力对比, figureFileSmall=jjr1RZlJxz1OC3AwSW7g2A==, figureFileBig=xhyL80rb5rpB2HJXNnAmEg==, tableContent=null), ArticleFig(id=1309822086642762373, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Table 1, caption=
TOC and minerals content of the Wu-2 Member and Mao-4 Member shale from Well HY-4 in Hongxing area,eastern Sichuan Basin
, figureFileSmall=null, figureFileBig=null, tableContent=
| 编号 | 地层 | 埋深/m | TOC/% | 矿物相对含量/% |
| 石英 | 钾长石 | 斜长石 | 方解石 | 白云石 | 黄铁矿 | 黏土矿物 |
| W1 | 吴二段 | 4269.05 | 3.88 | 49.0 | 0.0 | 1.7 | 26.6 | 3.6 | 7.5 | 11.6 |
| W2 | 吴二段 | 4271.55 | 5.43 | 48.4 | 0.0 | 5.5 | 29.1 | 0.0 | 3.6 | 13.4 |
| W3 | 吴二段 | 4272.44 | 8.35 | 59.3 | 0.0 | 3.1 | 13.4 | 3.4 | 8.7 | 12.1 |
| W4 | 吴二段 | 4274.75 | 3.66 | 40.8 | 0.0 | 3.4 | 22.6 | 2.9 | 7.3 | 23.0 |
| W5 | 吴二段 | 4275.84 | 2.33 | 36.2 | 5.7 | 0.0 | 28.5 | 0.2 | 5.3 | 24.1 |
| W6 | 吴二段 | 4276.63 | 3.15 | 35.6 | 0.0 | 3.8 | 23.0 | 8.2 | 8.2 | 21.2 |
| W7 | 吴二段 | 4277.75 | 4.97 | 30.4 | 3.1 | 5.2 | 13.0 | 3.9 | 19.0 | 25.4 |
| W8 | 吴二段 | 4279.25 | 5.88 | 45.9 | 2.2 | 4.8 | 7.7 | 1.5 | 10.9 | 27.0 |
| W9 | 吴二段 | 4280.25 | 6.34 | 38.3 | 2.8 | 4.2 | 12.4 | 5.4 | 5.6 | 31.3 |
| M1 | 茅四段 | 4334.35 | 2.02 | 24.6 | 0.7 | 0.7 | 44.6 | 29.1 | 0.0 | 0.3 |
| M2 | 茅四段 | 4338.67 | 1.88 | 24.9 | 2.0 | 2.4 | 59.4 | 10.9 | 0.5 | 0.0 |
| M3 | 茅四段 | 4341.55 | 4.14 | 28.7 | 3.3 | 0.0 | 67.4 | 0.0 | 0.4 | 0.0 |
| M4 | 茅四段 | 4344.25 | 5.08 | 26.4 | 3.5 | 0.0 | 69.2 | 0.5 | 0.4 | 0.0 |
| M5 | 茅四段 | 4348.67 | 2.20 | 33.4 | 2.2 | 0.0 | 61.2 | 0.0 | 1.6 | 1.6 |
| M6 | 茅四段 | 4352.00 | 2.85 | 27.1 | 2.0 | 0.0 | 70.3 | 0.0 | 0.4 | 0.1 |
| M7 | 茅四段 | 4356.26 | 2.70 | 40.5 | 2.3 | 0.0 | 52.5 | 0.0 | 0.5 | 4.1 |
), ArticleFig(id=1309822086844088967, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=表1, caption=
川东红星地区HY-4井吴二段和茅四段页岩TOC和矿物组成
, figureFileSmall=null, figureFileBig=null, tableContent=
| 编号 | 地层 | 埋深/m | TOC/% | 矿物相对含量/% |
| 石英 | 钾长石 | 斜长石 | 方解石 | 白云石 | 黄铁矿 | 黏土矿物 |
| W1 | 吴二段 | 4269.05 | 3.88 | 49.0 | 0.0 | 1.7 | 26.6 | 3.6 | 7.5 | 11.6 |
| W2 | 吴二段 | 4271.55 | 5.43 | 48.4 | 0.0 | 5.5 | 29.1 | 0.0 | 3.6 | 13.4 |
| W3 | 吴二段 | 4272.44 | 8.35 | 59.3 | 0.0 | 3.1 | 13.4 | 3.4 | 8.7 | 12.1 |
| W4 | 吴二段 | 4274.75 | 3.66 | 40.8 | 0.0 | 3.4 | 22.6 | 2.9 | 7.3 | 23.0 |
| W5 | 吴二段 | 4275.84 | 2.33 | 36.2 | 5.7 | 0.0 | 28.5 | 0.2 | 5.3 | 24.1 |
| W6 | 吴二段 | 4276.63 | 3.15 | 35.6 | 0.0 | 3.8 | 23.0 | 8.2 | 8.2 | 21.2 |
| W7 | 吴二段 | 4277.75 | 4.97 | 30.4 | 3.1 | 5.2 | 13.0 | 3.9 | 19.0 | 25.4 |
| W8 | 吴二段 | 4279.25 | 5.88 | 45.9 | 2.2 | 4.8 | 7.7 | 1.5 | 10.9 | 27.0 |
| W9 | 吴二段 | 4280.25 | 6.34 | 38.3 | 2.8 | 4.2 | 12.4 | 5.4 | 5.6 | 31.3 |
| M1 | 茅四段 | 4334.35 | 2.02 | 24.6 | 0.7 | 0.7 | 44.6 | 29.1 | 0.0 | 0.3 |
| M2 | 茅四段 | 4338.67 | 1.88 | 24.9 | 2.0 | 2.4 | 59.4 | 10.9 | 0.5 | 0.0 |
| M3 | 茅四段 | 4341.55 | 4.14 | 28.7 | 3.3 | 0.0 | 67.4 | 0.0 | 0.4 | 0.0 |
| M4 | 茅四段 | 4344.25 | 5.08 | 26.4 | 3.5 | 0.0 | 69.2 | 0.5 | 0.4 | 0.0 |
| M5 | 茅四段 | 4348.67 | 2.20 | 33.4 | 2.2 | 0.0 | 61.2 | 0.0 | 1.6 | 1.6 |
| M6 | 茅四段 | 4352.00 | 2.85 | 27.1 | 2.0 | 0.0 | 70.3 | 0.0 | 0.4 | 0.1 |
| M7 | 茅四段 | 4356.26 | 2.70 | 40.5 | 2.3 | 0.0 | 52.5 | 0.0 | 0.5 | 4.1 |
), ArticleFig(id=1309822086957335176, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Table 2, caption=
Composition and content of silicon in Wu-2 and Mao-4 members shale from Well HY-4 in Hongxing area, eastern Sichuan Basin
, figureFileSmall=null, figureFileBig=null, tableContent=
| 编号 | 层位 | 岩性 | 碎屑硅含量 /% | 成岩硅含量 /% | 生物硅含量 /% |
| W1 | 吴二段 | 页岩 | 24.30 | 2.91 | 15.38 |
| W2 | 吴二段 | 页岩 | 7.72 | 3.36 | 29.23 |
| W3 | 吴二段 | 页岩 | 11.73 | 3.04 | 51.65 |
| W4 | 吴二段 | 页岩 | 16.67 | 5.77 | 27.39 |
| W5 | 吴二段 | 页岩 | 27.68 | 6.05 | 8.04 |
| W6 | 吴二段 | 页岩 | 21.01 | 5.32 | 16.13 |
| W7 | 吴二段 | 页岩 | 29.02 | 6.38 | 8.29 |
| W8 | 吴二段 | 页岩 | 31.11 | 6.78 | 21.11 |
| W9 | 吴二段 | 页岩 | 26.05 | 7.86 | 13.72 |
| M1 | 茅四段 | 页岩 | 5.95 | 0.07 | 11.30 |
| M2 | 茅四段 | 页岩 | 2.16 | 0.00 | 24.38 |
| M3 | 茅四段 | 页岩 | 0.60 | 0.01 | 25.52 |
| M4 | 茅四段 | 页岩 | 6.82 | 0.00 | 21.54 |
| M5 | 茅四段 | 页岩 | 0.77 | 0.40 | 14.10 |
| M6 | 茅四段 | 页岩 | 3.64 | 0.01 | 22.05 |
| M7 | 茅四段 | 页岩 | 3.47 | 1.03 | 26.11 |
), ArticleFig(id=1309822087037026953, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=表2, caption=
川东红星地区HY-4井吴二段和茅四段页岩硅质组成及其含量
, figureFileSmall=null, figureFileBig=null, tableContent=
| 编号 | 层位 | 岩性 | 碎屑硅含量 /% | 成岩硅含量 /% | 生物硅含量 /% |
| W1 | 吴二段 | 页岩 | 24.30 | 2.91 | 15.38 |
| W2 | 吴二段 | 页岩 | 7.72 | 3.36 | 29.23 |
| W3 | 吴二段 | 页岩 | 11.73 | 3.04 | 51.65 |
| W4 | 吴二段 | 页岩 | 16.67 | 5.77 | 27.39 |
| W5 | 吴二段 | 页岩 | 27.68 | 6.05 | 8.04 |
| W6 | 吴二段 | 页岩 | 21.01 | 5.32 | 16.13 |
| W7 | 吴二段 | 页岩 | 29.02 | 6.38 | 8.29 |
| W8 | 吴二段 | 页岩 | 31.11 | 6.78 | 21.11 |
| W9 | 吴二段 | 页岩 | 26.05 | 7.86 | 13.72 |
| M1 | 茅四段 | 页岩 | 5.95 | 0.07 | 11.30 |
| M2 | 茅四段 | 页岩 | 2.16 | 0.00 | 24.38 |
| M3 | 茅四段 | 页岩 | 0.60 | 0.01 | 25.52 |
| M4 | 茅四段 | 页岩 | 6.82 | 0.00 | 21.54 |
| M5 | 茅四段 | 页岩 | 0.77 | 0.40 | 14.10 |
| M6 | 茅四段 | 页岩 | 3.64 | 0.01 | 22.05 |
| M7 | 茅四段 | 页岩 | 3.47 | 1.03 | 26.11 |
), ArticleFig(id=1309822087120913034, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=EN, label=Table 3, caption=
Element ratio parameters for the Permian shales in Hongxing area,eastern Sichuan Basin
, figureFileSmall=null, figureFileBig=null, tableContent=
| 编号 | 层位 | V/(V+Ni) | Th/U | Rb/Zr | V/Ni |
| W1 | 吴二段 | 0.70 | 0.38 | 0.84 | 2.30 |
| W2 | 吴二段 | 0.82 | 0.59 | 0.31 | 4.45 |
| W3 | 吴二段 | 0.84 | 0.18 | 0.65 | 5.26 |
| W4 | 吴二段 | 0.77 | 0.50 | 0.99 | 3.28 |
| W5 | 吴二段 | 0.78 | 0.66 | 0.90 | 3.45 |
| W6 | 吴二段 | 0.83 | 1.07 | 0.80 | 4.94 |
| W7 | 吴二段 | 0.80 | 0.39 | 0.94 | 3.90 |
| W8 | 吴二段 | 0.63 | 0.99 | 0.62 | 1.68 |
| W9 | 吴二段 | 0.72 | 0.80 | 0.52 | 2.52 |
| M1 | 茅四段 | 0.59 | 0.17 | 0.52 | 1.45 |
| M2 | 茅四段 | 0.82 | 0.12 | 0.57 | 4.59 |
| M3 | 茅四段 | 0.78 | 0.08 | 0.53 | 3.50 |
| M4 | 茅四段 | 0.83 | 0.02 | 0.13 | 4.93 |
| M5 | 茅四段 | 0.74 | 0.08 | 0.65 | 2.81 |
| M6 | 茅四段 | 0.64 | 0.01 | 0.13 | 1.76 |
| M7 | 茅四段 | 0.71 | 0.12 | 0.50 | 2.50 |
), ArticleFig(id=1309822087204799115, tenantId=1146029695717560320, journalId=1308397449582313577, articleId=1309822074709967379, language=CN, label=表3, caption=
川东红星地区二叠系页岩元素比值参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 编号 | 层位 | V/(V+Ni) | Th/U | Rb/Zr | V/Ni |
| W1 | 吴二段 | 0.70 | 0.38 | 0.84 | 2.30 |
| W2 | 吴二段 | 0.82 | 0.59 | 0.31 | 4.45 |
| W3 | 吴二段 | 0.84 | 0.18 | 0.65 | 5.26 |
| W4 | 吴二段 | 0.77 | 0.50 | 0.99 | 3.28 |
| W5 | 吴二段 | 0.78 | 0.66 | 0.90 | 3.45 |
| W6 | 吴二段 | 0.83 | 1.07 | 0.80 | 4.94 |
| W7 | 吴二段 | 0.80 | 0.39 | 0.94 | 3.90 |
| W8 | 吴二段 | 0.63 | 0.99 | 0.62 | 1.68 |
| W9 | 吴二段 | 0.72 | 0.80 | 0.52 | 2.52 |
| M1 | 茅四段 | 0.59 | 0.17 | 0.52 | 1.45 |
| M2 | 茅四段 | 0.82 | 0.12 | 0.57 | 4.59 |
| M3 | 茅四段 | 0.78 | 0.08 | 0.53 | 3.50 |
| M4 | 茅四段 | 0.83 | 0.02 | 0.13 | 4.93 |
| M5 | 茅四段 | 0.74 | 0.08 | 0.65 | 2.81 |
| M6 | 茅四段 | 0.64 | 0.01 | 0.13 | 1.76 |
| M7 | 茅四段 | 0.71 | 0.12 | 0.50 | 2.50 |
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