[1]朱相羽,段宏亮,李 鹏,等.苏北盆地高邮凹陷阜二段页岩储集空间类型及孔喉结构特征[J].复杂油气藏,2023,16(01):1-6.[doi:10.16181/j.cnki.fzyqc.2023.01.001]
 ZHU Xiangyu,DUAN Hongliang,LI Peng,et al.Shale reservoir pore types and pore throat structure characteristics of the second member of Funing Formation in Gaoyou Sag, Subei Basin[J].Complex Hydrocarbon Reservoirs,2023,16(01):1-6.[doi:10.16181/j.cnki.fzyqc.2023.01.001]
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苏北盆地高邮凹陷阜二段页岩储集空间类型及孔喉结构特征()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
16卷
期数:
2023年01期
页码:
1-6
栏目:
非常规油气
出版日期:
2023-03-25

文章信息/Info

Title:
Shale reservoir pore types and pore throat structure characteristics of the second member of Funing Formation in Gaoyou Sag, Subei Basin
作者:
朱相羽1段宏亮1李 鹏23刘忠宝23仇永峰1
1.中国石化江苏油田分公司,江苏 扬州,225009;2页岩油气富集机理与高效开发全国重点实验室,北京102206;3.中国石化页岩油气勘探开发重点实验室,北京102206
Author(s):
ZHU Xiangyu1DUAN Hongliang1LI Peng23 LIU Zhongbao23 QIU Yongfeng1
1. Sinopec Jiangsu Oilfield Company, Yangzhou 225009,China;2. State Key Laboratory of Shale Oil and Gas Enrichment Mechanisms and Efficient Development, Beijing 102206,China;3. Sinopec Key Laboratory of Shale Oil / Gas Exploration and Production,Beijing 102206,China
关键词:
页岩储层孔喉结构阜二段苏北盆地
Keywords:
shale reservoirpore throat structurethe second member of Funing FormationSubei Basin
DOI:
10.16181/j.cnki.fzyqc.2023.01.001
文献标志码:
A
摘要:
为揭示陆相页岩油孔隙结构发育特征,以苏北盆地高邮凹陷阜二段页岩为例,采用氩离子抛光-扫描电镜、氮气吸附和高压压汞等多种测试方法,分析了孔隙类型及孔喉结构特征。结果表明:高邮凹陷阜二段页岩孔隙类型主要以无机矿物质孔为主,其次为有机质孔,无机矿物质孔隙以黏土矿物间孔和碳酸盐岩粒内溶蚀孔为主,有机质孔隙为镜质体内有机质孔、有机黏土复合体内有机质孔和固体沥青内有机质孔。阜二段页岩以介孔为主,平均占比达72.87%,是提供吸附场所的主要介质,喉道以纳米级孔喉为主,页岩的有机-无机物质组成是控制孔喉结构的关键因素。
Abstract:
In order to reveal the characteristics of pore structure development of lacustrine shale oil, taking the shale of the second member of Funing Formation in Gaoyou Sag, Subei Basin as an example, various testing methods such as argon ion polishing - scanning electron microscopy, nitrogen adsorption, and high pressure mercury intrusion were used to analyze the pore type and pore throat structure characteristics. The results show that the pore types of shale in the second member of Funing Formation of Gaoyou Sag are mainly inorganic mineral pores, followed by organic matter pores. The inorganic mineral pores are mainly clay mineral interpores and carbonate intragranular corrosion pores. The organic matter pores are organic matter pores in vitrinite, organic matter pores in organic clay complexes, and organic matter pores in solid asphalt. The shale in the second member of Funing Formation is mainly mesoporous, accounting for 72.87% on average. It is the main medium for providing adsorption sites. The throat is mainly composed of nanoscale pores and throats. The organic-inorganic composition of the shale is a key factor in controlling the pore throat structure.

参考文献/References:

[1]金之钧,白振瑞,高波,等.中国迎来页岩油气革命了吗?[J].石油与天然气地质,2019,40(3):451-458.
[2]邹才能,潘松圻,荆振华,等.页岩油气革命及影响[J].石油学报,2020,41(1):1-12.
[3]金之钧,朱如凯,梁新平,等.当前陆相页岩油勘探开发值得关注的几个问题[J].石油勘探与开发,2021,48(6):1276-1287.
[4]邹才能,杨智,崔景伟,等.页岩油形成机制、地质特征及发展对策[J].石油勘探与开发,2013,40(1):14-26.
[5]卢双舫,薛海涛,王民,等.页岩油评价中的若干关键问题及研究趋势[J].石油学报,2016,37(10):1309-1322.
[6]黎茂稳,马晓潇,蒋启贵,等.北美海相页岩油形成条件、富集特征与启示[J].油气地质与采收率,2019,26(1):13-28.
[7]支东明,宋永,何文军,等.准噶尔盆地中—下二叠统页岩油地质特征、资源潜力及勘探方向[J].新疆石油地质,2019,40(4):389-401.
[8]孙龙德,刘合,何文渊,等.大庆古龙页岩油重大科学问题与研究路径探析[J].石油勘探与开发,2021,48(3):453-463.
[9]刘惠民,李军亮,刘鹏,等.济阳坳陷古近系页岩油富集条件与勘探战略方向[J].石油学报,2022,43(12):1717-1729.
[10]段宏亮,刘世丽,付茜.苏北盆地古近系阜宁组二段富有机质页岩特征与沉积环境[J].石油实验地质,2020,42(4):612-617.
[11]云露,何希鹏,花彩霞,等.苏北盆地溱潼凹陷古近系陆相页岩油成藏地质特征及资源潜力[J].石油学报,2023,44(1):176-187.
[12]TANG X L,JIANG Z X,LI Z,et al.The effect of the variation in material composition on the heterogeneous pore structure of high-maturity shale of the Silurian Longmaxi formation in the southeastern Sichuan Basin,China[J].Journal of Natural Gas Science and Engineering,2015,23:464-473.
[13]王旭影,姜在兴.苏北盆地古近系阜三段物源特征及其形成的构造背景分析[J].地学前缘,2021,28(2):376-390.
[14]刘世丽,段宏亮,章亚,等.苏北盆地阜二段陆相页岩油气勘探潜力分析[J].海洋石油,2014,34(3):27-33.
[15]付茜,刘启东,刘世丽,等.苏北盆地高邮凹陷古近系阜宁组二段页岩油成藏条件分析[J].石油实验地质,2020,42(4):625-631.
[16]LOUCKS R G,REED R M,RUPPEL S C,et al.Spe-ctrum of pore types and networks in mudrocks and a descriptive classification for matrix-related mudrock pores[J].AAPG Bulletin,2012,96(6):1071-1098.
[17]于炳松.页岩气储层孔隙分类与表征[J].地学前缘,2013,20(4):211-220.
[18]刘忠宝,胡宗全,刘光祥,等.四川盆地东北部下侏罗统自流井组陆相页岩储层孔隙特征及形成控制因素[J].石油与天然气地质,2021,42(1):136-145.
[19]聂海宽,张光荣,李沛,等.页岩有机孔研究现状和展望[J].石油学报,2022,43(12):1770-1787.
[20]杨智,邹才能,吴松涛,等.含油气致密储层纳米级孔喉特征及意义[J].深圳大学学报(理工版),2015,32(3):257-265.
[21]喻建,马捷,路俊刚,等.压汞-恒速压汞在致密储层微观孔喉结构定量表征中的应用——以鄂尔多斯盆地华池-合水地区长7储层为例[J].石油实验地质,2015,37(6):789-795.
[22]汪少勇,李建忠,王社教,等.辽河坳陷雷家地区沙四段致密储层孔隙结构及物性下限[J].东北石油大学学报,2016,40(1):51-61.
[23]马世忠,张宇鹏.应用压汞实验方法研究致密储层孔隙结构——以准噶尔盆地吉木萨尔凹陷芦草沟组为例[J].油气地质与采收率,2017,24(1):26-33.

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备注/Memo

备注/Memo:
收稿日期:2023-03-09;改回日期:2023-03-31。
第一作者简介:朱相羽(1970—),高级工程师,主要从事油气勘探与管理工作。 E-mail:zhuxyu.jsyt@sinopec.com。
基金项目:中国石化科技开发部项目(编号:P21113),江苏省卓越博士后计划。
更新日期/Last Update: 2023-06-01