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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:

第41卷

期数:

2019年第05期

页码:

561-576

栏目:

基础地质与矿产地质

出版日期:

2019-09-15

文章信息/Info

Title:

Characteristics of Crude Oil Migration and Accumulation in the Northeastern Baiyun Sag of Pearl River Mouth Basin, China

文章编号:

1672-6561(2019)05-0561-16

作者:

王芳芳¹; 2; 3; 曾溅辉¹; 2*; 张忠涛⁴; 石宁⁴; 张功成⁵; 余一欣¹; 2; 杨海长⁵; 徐徽⁴; 赵庆⁴; 王晨¹²; 张靖¹; 2; 刘晓凤¹²

(1. 中国石油大学(北京)油气资源与探测国家重点实验室,北京 102249; 2. 中国石油大学(北京)地球科学学院,北京 102249; 3. 清华大学 核能与新能源技术研究院,北京 102201; 4. 中海石油(中国)有限公司深圳分公司,广东 深圳 518067; 5. 中海油研究总院,北京 100028)

Author(s):

WANG Fang-fang¹; 2; 3;  ZENG Jian-hui¹; 2*;  ZHANG Zhong-tao⁴;  SHI Ning⁴;  ZHANG Gong-cheng⁵;  YU Yi-xin¹; 2;  YANG Hai-zhang⁵;  XU Hui⁴;  ZHAO Qing⁴; WANG Chen¹; 2;  ZHANG Jing¹; 2;  LIU Xiao-feng¹; 2

(1. State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum,Beijing 102249, China; 2. College of Geosciences, China University of Petroleum, Beijing 102249, China; 3. Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 102201, China; 4. Shenzhen Branch of CNOOC China Ltd., Shenzhen 518067,Guangdong, China; 5. CNOOC Research Institute, Beijing 100028, China)

关键词:

断裂;  向源型;  顺源型;  珠江组;  构造脊;  运移路径;  油气差异聚集;  珠江口盆地

Keywords:

fault;  follow-source;  forward-source;  Zhujiang Formation;  structure ridge;  migration pathway;  differential accumulation of hydrocarbon;  Pearl River Mouth Basin

分类号:

P618.13

DOI:

-

文献标志码:

A

摘要:

珠江口盆地白云凹陷是中国南海北部深水区最大的富烃凹陷,近年来在白云凹陷东北部获得了多个商业性轻质油气藏,勘探前景良好,但对其原油运移、聚集成藏的研究还处于探索阶段。基于三维地震资料解释、油气地球化学资料分析以及油气成藏综合研究,探讨白云凹陷东北部油气藏分布特征,研究了原油的输导体系及其运移和聚集特征,建立了原油成藏模式。结果表明:油源断裂是原油垂向运移的主要通道,顺源型油源断裂和向源型油源断裂都具有良好的输导性能,由物性较好的珠江组下段砂体组成的构造脊1和2为原油侧向运移的优势路径; 原油主要聚集在反向断裂控制的翘倾半背斜圈闭中,具有“内气外油”的差异聚集特征; 原油成藏具有“断-脊输导、断-盖控聚、差异聚集”的特征。白云凹陷东北部展现了以断裂为依托,沿构造脊找油的良好勘探方向,对白云凹陷及其邻区的深水油气勘探具有一定的指导意义。

Abstract:

Baiyun sag of Pearl River Mouth Basin is the biggest hydrocarbon-rich sag in the deep water area of the northern South China Sea. In recent years, a series of commercial light hydrocarbon reservoirs are discovered in the northeastern Baiyun Sag, showing good exploration prospects, but there is no deep understanding on migration and accumulation patterns of crude oil. The 3D seismic interpretation, geochemical analysis and hydrocarbon accumulation research were deployed to comprehensively evaluate the distribution of hydrocarbon reserviors, the migration pathway system, the migration and accumulation characteristics of crude oil in the northeastern Baiyun sag, so the accumulation pattern was established. The results show that the main passages of the vertical migration of crude oil are oil-source faults, among which the migration ability of follow-source and forward-source faults is favorable, meanwhile, it is noteworthy that the sandbodies with good physical properties in Lower Zhujiang Formation can constitute the structure ridges 1 and 2, and these two ridges provide dominant migration pathways for crude oil; crude oil mainly accumulates in semi-anticlinal traps controlled by reverse faults, and the hydrocarbon has the characteristics of differential accumulation, which are oil in the inner and gas in the outer; migrated through oil-source faults and structure ridges, accumulated under the control of faults and cap rock, as well as the differential accumulation of hydrocarbon, are the three accumulation characteristics of crude oil. The northeastern Baiyun sag shows good exploration direction for finding petroleum along the structure ridges, as well as based on the recognition of faults, that is of certain guiding significance for hydrocarbon exploration of deep water area in Baiyun sag and adjacent areas.

参考文献/References:

[1] WEIMER P,SLATT R M,BOUROULLEC R,et al.Introduction to the Petroleum Geology of Deep Water Settings[J].AAPG Studies in Geology,2007,57:214.
[2] 吕福亮,贺训云,武金云,等.世界深水油气勘探现状、发展趋势及对我国深水勘探的启示[J].中国石油勘探,2007,12(6):28-31.LU Fu-liang,HE Xun-yun,WU Jin-yun,et al.Current Situation and Tendency of Deepwater Oil and Gas Exploration in the World[J].China Petroleum Exploration,2007,12(6):28-31.
[3] 朱伟林,钟 锴,李友川,等.南海北部深水区油气成藏与勘探[J].科学通报,2012,57(20):1833-1841.ZHU Wei-lin,ZHONG Kai,LI You-chuan,et al.Characteristics of Hydrocarbon Accumulation and Exploration Potential of the Northern South China Sea Deep-water Basins[J].Chinese Science Bulletin,2012,57(20):1833-1841.
[4] BUDNIK V,CHERNYI S.Future Development of the World Ocean Mining for the Industry[J].Procedia Engineering,2016,150:2150-2156.
[5] 王 震,陈船英,赵 林.全球深水油气资源勘探开发现状及面临的挑战[J].中外能源,2010,15(1):46-49.WANG Zhen,CHEN Chuan-ying,ZHAO Lin.Pre-sent Situation and Challenge of Exploration and Production for Deep-water Oil and Gas in the Whole World[J].Sino-global Energy,2010,15(1):46-49.
[6] 张功成,杨海长,陈 莹,等.白云凹陷:珠江口盆地深水区一个巨大的富生气凹陷[J].天然气工业,2014,34(11):11-25.ZHANG Gong-cheng,YANG Hai-chang,CHEN Ying,et al.The Baiyun Sag:A Giant Rich Gas-generation Sag in the Deep-water Area of the Pearl River Mouth Basin[J].Natural Gas Industry,2014,34(11):11-25.
[7] ZHAO F,ALVES T M,WU S G,et al.Prolonged Post-rift Magmatism on Highly Extended Crust of Divergent Continental Margins(Baiyun Sag,South China Sea)[J].Earth and Planetary Science Letters,2016,445:79-91.
[8] 米立军,柳保军,何 敏,等.南海北部陆缘白云深水区油气地质特征与勘探方向[J].中国海上油气,2016,28(2):10-22.MI Li-jun,LIU Bao-jun,HE Min,et al.Petroleum Geology Characteristics and Exploration Direction in Baiyun Deep-water Area,Northern Continental Margin of the South China Sea[J].China Offshore Oil and Gas,2016,28(2):10-22.
[9] XIE H,ZHOU D,LI Y P,et al.Cenozoic Tectonic Subsidence in Deep-water Sags in the Pearl River Mouth Basin,Northern South China Sea[J].Tectonophysics,2014,615/616:182-198.
[10] 庞 雄,任建业,郑金云,等.陆缘地壳强烈拆离薄化作用下的油气地质特征:以南海北部陆缘深水区白云凹陷为例[J].石油勘探与开发,2018,45(1):27-39.PANG Xiong,REN Jian-ye,ZHENG Jin-yun,et al.Petroleum Geology Controlled by Extensive Detachment Thinning of Continental Margin Crust:A Case Study of Baiyun Sag in the Deep-water Area of Northern South China Sea[J].Petroleum Exploration and Development,2018,45(1):27-39.
[11] CHEN L.Stretching Factor Estimation for the Long-duration and Multi-stage Continental Extensional Tectonics:Application to the Baiyun Sag in the Northern Margin of the South China Sea[J].Tectonophysics,2014,611:167-180.
[12] 米立军,张功成,傅 宁,等.珠江口盆地白云凹陷北坡—番禺低隆起油气来源及成藏分析[J].中国海上油气,2006,18(3):161-168.MI Li-jun,ZHANG Gong-cheng,FU Ning,et al.An Analysis of Hydrocarbon Source and Accumulation in Panyu Lower Uplift and North Slope of Baiyun Sag,Pearl River Mouth Basin[J].China Offshore Oil and Gas,2006,18(3):161-168.
[13] 朱俊章,施和生,庞 雄,等.珠江口盆地番禺低隆起凝析油地球化学特征及油源分析[J].中国海上油气,2006,18(2):103-106.ZHU Jun-zhang,SHI He-sheng,PANG Xiong,et al.Geochemical Characteristics and Oil Sources of Condensates in Panyu Lower Uplift in Pearl River Mouth Basin[J].China Offshore Oil and Gas,2006,18(2):103-106.
[14] 朱俊章,施和生,庞 雄,等.白云深水区东部油气成因来源与成藏特征[J].中国石油勘探,2012,17(4):20-28.ZHU Jun-zhang,SHI He-sheng,PANG Xiong,et al.Origins and Accumulation Characteristics of Hydrocarbons in Eastern Baiyun Deep-water Area[J].China Petroleum Exploration,2012,17(4):20-28.
[15] CHENG P,XIAO X M,GAI H F,et al.Characteristics and Origin of Carbon Isotopes of n-alkanes in Crude Oils from the Western Pearl River Mouth Basin,South China Sea[J].Marine and Petroleum Geo-logy,2015,67:217-229.
[16] LI W H,ZHANG Z H,LI Y C,et al.The Effect of River-delta System on the Formation of the Source Rocks in the Baiyun Sag,Pearl River Mouth Basin[J].Marine and Petroleum Geology,2016,76:279-289.
[17] ZHOU W,GAO X Z,WANG Y M,et al.Seismic Geomorphology and Lithology of the Early Miocene Pearl River Deepwater Fan System in the Pearl River Mouth Basin,Northern South China Sea[J].Marine and Petroleum Geology,2015,68:449-469.
[18] GONG C L,WANG Y M,ZHENG R C,et al.Middle Miocene Reworked Turbidities in the Baiyun Sag of the Pearl River Mouth Basin,Northern South China Sea Margin:Processes,Genesis,and Implications[J].Journal of Asian Earth Sciences,2016,128:116-129.
[19] ZHU H T,LI S,SHU Y,et al.Applying Seismic Geomorphology to Delineate Switched Sequence Stratigraphic Architecture in Lacustrine Rift Basins:An Example from the Pearl River Mouth Basin,Northern South China Sea[J].Marine and Petroleum Geology,2016,78:785-796.
[20] JIANG J,SHI H S,LIN C S,et al.Sequence Architecture and Depositional Evolution of the Late Miocene to Quaternary Northeastern Shelf Margin of the South China Sea[J].Marine and Petroleum Geology,2017,81:79-97.
[21] 施和生,秦成岗,高 鹏,等.珠江口盆地番禺低隆起—白云凹陷北坡天然气晚期成藏特征[J].中国海上油气,2008,20(2):73-76.SHI He-sheng,QIN Cheng-gang,GAO Peng,et al.Late Gas Accumulation Characteristics in Panyu Low-uplift and the North Slope of Baiyun Sag,Pearl River Mouth Basin[J].China Offshore Oil and Gas,2008,20(2):73-76.
[22] 施和生,秦成岗,张忠涛,等.珠江口盆地白云凹陷北坡—番禺低隆起油气复合输导体系探讨[J].中国海上油气,2009,21(6):361-366.SHI He-sheng,QIN Cheng-gang,ZHANG Zhong-tao,et al.A Discussion on the Complex Hydrocarbon Transport System in the North Slope of Baiyun Sag-Panyu Low Uplift,Pearl River Mouth Basin[J].China Offshore Oil and Gas,2009,21(6):361-366.
[23] 张忠涛,施和生,秦成岗,等.番禺低隆起—白云凹陷北坡断层封闭性研究[J].断块油气田,2010,17(1):24-27.ZHANG Zhong-tao,SHI He-sheng,QIN Cheng-gang,et al.Study on Fault Sealability of Panyu Low Massif and North Slope of Baiyun Sag[J].Fault-block Oil and Gas Field,2010,17(1):24-27.
[24] 林鹤鸣,施和生.珠江口盆地白云—荔湾深水区油气成藏条件及勘探方向[J].天然气工业,2014,34(5):29-36.LIN He-ming,SHI He-sheng.Hydrocarbon Accumulation Conditions and Exploration Direction of Baiyun-Liwan Deep Water in the Pearl River Mouth Basin[J].Natural Gas Industry,2014,34(5):29-36.
[25] 徐 徽,张忠涛,李瑞彪,等.白云东洼油气成藏特征及主控因素研究[J].岩性油气藏,2015,27(5):128-134.XU Hui,ZHANG Zhong-tao,LI Rui-biao,et al.Hydrocarbon Accumulation Characteristics and Main Controlling Factors in Eastern Baiyun Sag,Pearl Ri-ver Mouth Basin[J].Lithologic Reservoirs,2015,27(5):128-134.
[26] 米立军,张忠涛,庞 雄,等.南海北部陆缘白云凹陷油气富集规律及主控因素[J].石油勘探与开发,2018,45(5):902-913.MI Li-jun,ZHANG Zhong-tao,PANG Xiong,et al.Main Controlling Factors of Hydrocarbon Accumulation in Baiyun Sag at Northern Continental Margin of South China Sea[J].Petroleum Exploration and Development,2018,45(5):902-913.
[27] 李美俊,张忠涛,陈 聪,等.珠江口盆地白云凹陷储层沥青成因及其对油藏调整改造的启示[J].石油与天然气地质,2019,40(1):133-141.LI Mei-jun,ZHANG Zhong-tao,CHEN Cong,et al.Origin of Reservoir Bitumen and Its Implications for Adjustment and Reformation of Hydrocarbon-accumulation in Baiyun Sag,Pearl River Mouth Basin[J].Oil and Gas Geology,2019,40(1):133-141.
[28] 刘晓凤,曾溅辉,张忠涛,等.白云凹陷东部A井区油气输导体系及其控藏作用[J].地球物理学进展,2019,34(3):1061-1073.LIU Xiao-feng,ZENG Jian-hui,ZHANG Zhong-tao,et al.Hydrocarbon Pathway Systems and Their Control on Hydrocarbon Migration and Accumulation in A Area,Eastern Baiyun Sag[J].Progress in Geophysics,2019,34(3):1061-1073.
[29] 颜承志,施和生,李元平,等.珠江口盆地白云凹陷天然气水合物与浅层气识别及成藏控制因素[J].中国海上油气,2018,30(6):25-32.YAN Cheng-zhi,SHI He-sheng,LI Yuan-ping,et al.Identification and Accumulation Control Factors of Natural Gas Hydrate and Shallow Gas in Baiyun Sag,Pearl River Mouth Basin[J].China Offshore Oil and Gas,2018,30(6):25-32.
[30] 孙金山,刘 鑫,杜克拯,等.中国海相油气田勘探实例之十四珠江口盆地深水区流花16-2轻质油田的发现与勘探[J].海相油气地质,2013,18(1):71-78.SUN Jin-shan,LIU Xin,DU Ke-zheng,et al.Cases of Discovery and Exploration of Marine Fields in China,Part 14:Liuhua 16-2 Light Oil Field in Pearl River Mouth Basin,Northern South China Sea[J].Marine Origin Petroleum Geology,2013,18(1):71-78.
[31] 傅 宁,米立军,张功成.珠江口盆地白云凹陷烃源岩及北部油气成因[J].石油学报,2007,28(3):32-38.FU Ning,MI Li-jun,ZHANG Gong-cheng.Source Rocks and Origin of Oil and Gas in the Northern Baiyun Depression of Pearl River Mouth Basin[J].Acta Petrolei Sinica,2007,28(3):32-38.
[32] 李友川,邓运华,张功成,等.南海北部第三系海相烃源岩[J].石油学报,2011,32(2):219-225.LI You-chuan,DENG Yun-hua,ZHANG Gong-cheng,et al.Tertiary Marine Source Rocks in the Northern South China Sea[J].Acta Petrolei Sinica,2011,32(2):219-225.
[33] 付 广,孙同文,吕延防.南堡凹陷断-砂配置侧向输导油气能力评价方法[J].中国矿业大学学报,2014,43(1):79-87.FU Guang,SUN Tong-wen,LYU Yan-fang.An Evaluation Method of Oil-gas Lateral Transporting Ability of Fault-sandstone Configuration in Nanpu Depression[J].Journal of China University of Mining and Technology,2014,43(1):79-87.
[34] 钟宏平,向凤典.珠江口盆地断层活动强度与规律[J].中国海上油气,1990,4(4):13-18.ZHONG Hong-ping,XIANG Feng-dian.Intensity of Fault Activity and Its Regular Pattern in Pearl River Mouth Basin[J].China Offshore Oil and Gas,1990,4(4):13-18.
[35] 庞 雄,陈长民,彭大钧,等.南海北部白云深水区之基础地质[J].中国海上油气,2008,20(4):215-222.PANG Xiong,CHEN Chang-min,PENG Da-jun,et al.Basic Geology of Baiyun Deep-water Area in the Northern South China Sea[J].China Offshore Oil and Gas,2008,20(4):215-222.
[36] BERG R R,AVERY A H.Sealing Properties of Tertiary Growth Faults,Texas Gulf Coast[J].AAPG Bulletin,1995,79(3):375-393.
[37] KNOTT S D.Fault Seal Analysis in the North Sea[J].AAPG Bulletin,1993,77(5):778-792.
[38] 吴智平,陈 伟,薛 雁,等.断裂带的结构特征及其对油气的输导和封堵性[J].地质学报,2010,84(4):570-578.WU Zhi-ping,CHEN Wei,XUE Yan,et al.Structural Characteristics of Faulting Lone and Its Ability in Transporting and Sealing Oil and Gas[J].Acta Geologica Sinica,2010,84(4):570-578.
[39] 郝 鑫,吴智平,颜世永,等.珠江口盆地珠一坳陷浅层油气成藏模式研究[J].地质论评,2017,63(1):113-121.HAO Xin,WU Zhi-ping,YAN Shi-yong,et al.Hydrocarbon Accumulation Models in the Shallow Formations of Zhu-I Depression,Pearl River Mouth Basin[J].Geological Review,2017,63(1):113-121.
[40] TISSOT B P,WELTE D H.Petroleum Formation and Occurrence[M].2nd ed.Berlin:Springer-Verlag,1984.
[41] 郭小文,何 生.珠江口盆地番禺低隆起轻质原油地球化学特征及其对比研究[J].地质科技情报,2006,25(5):63-68.GUO Xiao-wen,HE Sheng.Geochemical Characteristics and Origin of the Light Crude Oils in Panyu Lower Uplift,Pearl River Mouth Basin[J].Geological Science and Technology Information,2006,25(5):63-68.
[42] 胡惕麟,戈葆雄,张义纲,等.源岩吸附烃和天然气轻烃指纹参数的开发和应用[J].石油实验地质,1990,12(4):375-394.HU Ti-lin,GE Bao-xiong,ZHANG Yi-gang,et al.The Development and Application of Fingerprint Parameters for Hydrocarbons Absorbed by Source Rocks and Light Hydrocarbons in Natural Gas[J].Petroleum Geology and Experiment,1990,12(4):375-394.
[43] SCHOWALTER T T.Mechanics of Secondary Hydrocarbon Migration and Entrapment[J].AAPG Bulletin,1979,63(5):723-760.
[44] 王允诚.油层物理学[M].北京:石油工业出版社,1993.WANG Yun-cheng.Reservoir Physics[M].Beijing:Petroleum Industry Press,1993.
[45] ALEXANDER R,KAGI R I,ROWLAND S J,et al.The Effects of Thermal Maturity on Distributions of Dimethylnaphthalenes and Trimethylnaphthalenes in Some Ancient Sediments and Petroleums[J].Geochimica et Cosmochimica Acta,1985,49(2):385-395.
[46] 何大双,侯读杰,孙 超,等.白云深水凹陷高成熟原油芳烃地球化学特征研究[J].地球化学,2014,43(1):77-87.HE Da-shuang,HOU Du-jie,SUN Chao,et al.Study on Geochemical Characteristics of Aromatic Hydrocarbon of High-maturity Crude Oils in the Baiyun Deep-water Sag[J].Geochimica,2014,43(1):77-87.
[47] LIU K,FENTON S,BASTOW T,et al.Geochemical Evidence of Multiple Hydrocarbon Charges and Long Distance Oil Migration in the Vulcan Sub-basin,Timor Sea[J].The APPEA Journal,2005,45(1):493-510.
[48] GUSSOW W C.Differential Entrapment of Oil and Gas:A Fundamental Principle[J].AAPG Bulletin,1954,38(5):816-853.
[49] 张厚福,方朝亮,高先志,等.石油地质学[M].北京:石油工业出版社,1999.ZHANG Hou-fu,FANG Chao-liang,GAO Xian-zhi,et al.Petroleum Geology[M].Beijing:Petroleum Industry Press,1999.
[50] 曾溅辉,张善文,邱楠生,等.东营凹陷岩性圈闭油气充满度及其主控因素[J].石油与天然气地质,2003,24(3):219-222.ZENG Jian-hui,ZHANG Shan-wen,QIU Nan-sheng,et al.Trap Fill of Lithologic Pools and Its Main Controlling Factors in Dongying Sag[J].Oil and Gas Geo-logy,2003,24(3):219-222.

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[3]胡建平,赵军龙,汪文秉,等.三峡重庆库区深部地球 物理特征与断裂构造[J].地球科学与环境学报,2005,27(03):49.
　HU Jian-ping,ZHAO Jun-long,WANG Wen-bing,et al.Relation of deep geophysics fields and rupture construct in Yangtse Gorges Chongqing Reservoir area[J].Journal of Earth Sciences and Environment,2005,27(05):49.
[4]陈红旗,彭建兵.区域地震稳定性的区域地震动力学评价[J].地球科学与环境学报,2004,26(04):58.
　CHEN Hong-qi,PENG Jian-bing.Exercising regional seismic dynamics to estimate seismic stability[J].Journal of Earth Sciences and Environment,2004,26(05):58.
[5]韩文华,方维萱,张贵山,等.新疆萨热克砂砾岩型铜矿区碎裂岩化相特征[J].地球科学与环境学报,2017,39(03):397.
　HAN Wen-hua,FANG Wei-xuan,ZHANG Gui-shan,et al.Characteristics of Cataclastic Lithofacies in Sareke Glutenite-type Cu Mining Area of Xinjiang, China[J].Journal of Earth Sciences and Environment,2017,39(05):397.

备注/Memo

备注/Memo:

收稿日期:2019-03-07; 修回日期:2019-05-15投稿网址:http:∥jese.chd.edu.cn/
基金项目:国家油气重大专项项目(2016ZX05026-007)
作者简介:王芳芳(1992-),女,陕西富平人,中国石油大学(北京)工学硕士研究生,E-mail:1224937349@qq.com。
*通讯作者:曾溅辉(1962-),男,江西新干人,教授,博士研究生导师,工学博士,E-mail:zengjh@cup.edu.cn。

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更新日期/Last Update: 2019-09-19