2024 06 v.54 1091-1103
陆相坳陷湖盆深水重力流沉积类型、模式及控制因素分析——以鄂尔多斯盆地延长组长7段为例
基金项目(Foundation):
国家自然科学基金(42072186);
中国石油天然气股份有限公司科技课题(2023DJ84)
邮箱(Email):
baibin81@petrochina.com.cn;
DOI:
10.16152/j.cnki.xdxbzr.2024-06-013
中文作者单位:
中国石油勘探开发研究院;多资源协同陆相页岩油绿色开采全国重点实验室;中国石油长庆油田分公司;低渗透油气田勘探开发国家工程实验室;西北大学地质学系/大陆动力学国家重点实验室;青海油田勘探开发研究院;
摘要(Abstract):
鄂尔多斯盆地长7深水沉积是大型坳陷湖盆深水重力流的典型代表。基于多口取心井厘米级岩心描述和测录井、薄片资料，对长7深水重力流沉积的类型、特征、流体性质和沉积演化过程进行探索。明确深水沉积包括4种类型：深湖泥页岩沉积、滑塌沉积、砂质碎屑流沉积、浊流沉积。剖面上三角洲前缘砂体在外力触发条件下发生滑塌，转变为砂质碎屑流，最终演化为浊流。平面上三角洲前缘坡折带末端发育大面积砂质碎屑流舌状体，其前端的浊流沉积呈扇状分布。鄂尔多斯盆地晚三叠世独特的构造背景、气候条件以及强烈的造山活动，造就了鄂尔多斯盆地特有的重力流沉积模式。砂质碎屑流和浊流砂体分别对应长7页岩油的一类、二类砂体，具有近源成藏的优势，油气资源量可观，目前已产生规模效益。
关键词(KeyWords):
鄂尔多斯盆地;长7油层组;深水重力流;沉积环境;成因模式
| 575 | 0 | 3 |
| 下载次数 | 被引频次 | 阅读次数 |
参考文献
[1] KUENEN P H H,MIGLIORINI C I.Turbidity curents as a cause of graded bedding[J].Journal of Geology,1950,58(2):91-127.
[2] BOUMA A H.Sedimentology of some flysch deposits:A graphic approach to facies interpretation[M].Amsterdam:Elsevier,1962.
[3] WALKER R G.The origin and significance of the internal sedimentary structures of turbidites[J].Proceedings of the Yorkshire Geological Society,1965,35(1):1-32.
[4] NORMARK W R.Growth patterns of deep-sea fans[J].American Association of Petroleum Geologists Bulletin,1970,54(1):2170-2195.
[5] MUTTI E,RICCI LUCCHI F.Turbidites of the northern Apennines:Introduction to facies analysis[J].International Geology Review,1978,20(2):125166.
[6] SHANMUGAM G.High-density turbidity currents;are they sandydebris flows?[J].Journal of Sedimentary Research,1996,66(1):2-10.
[7] BATES C C.Rational theory of delta formation[J].AAPG Bulletin,1953,37(9):2119-2162.
[8] PARKER G.Interaction between basic research and applied engineering:A personal perspective[J].Journal of Hydraulic Research,1996,34(3):291-316.
[9] ZOU C N,WANG L,LI Y,et al.Deep-lacustrine transformation of sandy debrites into turbidites,Upper Triassic,Central China[J].Sedimentary Geology,2012,265:143-155.
[10] 付金华，罗顺社，牛小兵，等.鄂尔多斯盆地陇东地区长7 段沟道型重力流沉积特征研究[J].矿物岩石地球化学通报，2015,34(1):29-37,1.FU J H,LUO S S,NIU X B,et al.Sedimentary characteristics of channel type gravity flow ofthe member 7 of Yanchang Formation in the Longdong area,Ordos Basin[J].Bulletin of Mineralogy,Petrology and Geochemistry,2015,34(1):29-37.
[11] 吕奇奇，付金华，罗顺社，等.坳陷湖盆重力流水道：朵叶复合体沉积特征及模式：以鄂尔多斯盆地西南部三叠系延长组长7 段为例[J].石油勘探与开发，2022,49(6):1143-1156.LYU Q Q,FU J H,LUO S S,et al.Sedimentarycharacteristics and model of gravity flow channel-lobe complex in a depression lake basin:A case study of Chang 7 member of Triassic Yanchang Formation in southwestern Ordos Basin,NW China[J].Petroleum Exploration and Development,2022,49(6):1143-1156.
[12] 杨仁超，金之钧，孙冬胜，等.鄂尔多斯晚三叠世湖盆异重流沉积新发现[J].沉积学报，2015,33(1):10-20.YANG R C,JIN Z J,SUN D S,et al.Discovery of hyperpycnal flow deposits in the Late Triassic lacustrine Ordos Basin[J].Acta Sedimentologica Sinica,2015,33(1):10-20.
[13] 李克永，熊山，牛斌莉，等.鄂尔多斯盆地南部上三叠统重力流沉积的主控因素[J].西北大学学报(自然科学版),2018,48(4):603-610.LI K Y,XIONG S,NIU B L,et al.The main controlling factors of gravity flow of the Upper Triassic in the southern Ordos Basin[J].Journal of Northwest University (Natural Science Edition),2018,48(4):603- 610.
[14] 何登发，包洪平，开百泽，等.鄂尔多斯盆地及其邻区关键构造变革期次及其特征[J].石油学报，2021,42(10):1255-1269.HE D F,BAO H P,KAI B Z,et al.Critical tectonic modification periods and its geologic features of Ordos Basin and area[J].Acta Petrolei Sinica,2021,42(10):1255-1269.
[15] 张文正，杨华，杨伟伟，等.鄂尔多斯盆地延长组长7 湖相页岩油地质特征评价[J].地球化学，2015,44(5):505-515.ZHANG W Z,YANG H,YANG W W,et al.Assessment of geological characteristics of lacustrine shale oil reservoirin Chang7 Member of Yanchang Formation,Ordos Basin[J].Geochimica,2015,44(5):505-515.
[16] 乔秀夫，李海兵.枕、球-枕构造：地层中古地震记录[J].地质论评，2008,54(6):721-730.QIAO X F,LI H B.Pillow,Ball-and pillow Structures:Paleo-seismic Records within Strata[J].Geological Review,2008,54(6):721-730.
[17] SHANMUGAM G,LEHTONEN L R,STRAUME T,et al.Slump and debris-flow dominated Upper slope facies in the Cretaceous of theNorwegian and northern North Seas (61- 67°N):Implications for sand distribution[J].AAPG Bulletin,1994,78(6):910-937.
[18] 赵密福，信荃麟，刘泽容.惠民凹陷临南洼陷滑塌浊积岩的分布规律及其控制因素[J].石油实验地质，2001,23(3):267-271.ZHAO M F,XIN Q L,LIU Z R.Distribution rule and its controlling factors of slump turbidite of Linnan subsag in Huimin sag[J].Petroleum Geology & Experiment,2001,23(3):267-271.
[19] 王颖，王晓州，王英民，等.沉积物理模拟实验在确定重力流临界坡度中的应用[J].成都理工大学学报(自然科学版),2010,37(4):463- 468.WANG Y,WANG X Z,WANG Y M,et al.Determination of the gravity flow critical gradient using sedimentary simulation experiment[J].Journal of Chengdu University of Technology (Science & Technology Edition),2010,37(4):463- 468.
[20] 李趁义.东营三角洲滑塌浊积岩形成机制与高频基准面旋回控砂模式研究博士论文[D].北京：中国地质大学(北京),2005.
[21] 鄢继华，陈世悦，宋国奇，等.三角洲前缘滑塌浊积岩形成过程初探[J].沉积学报，2004,22(4)573-578.YAN J H,CHEN S Y,SONG G Q,et al.Preliminary study on the formation of fluxoturbidite in front of delta[J].Acta Sedimentologica Sinica,2004,22(4):573-578.
[22] 刘池洋，王建强，邱欣卫，等.鄂尔多斯盆地延长期富烃坳陷形成的动力学环境与构造属性[J].岩石学报，2020,36(6):1913-1930.LIU C Y,WANG J Q,QIU X W,et al.Geodynamic environment and tectonicattributes of the hydrocarbonrich sag in Yanchang Period of Middle-Late Triassic Ordos Basin[J].Acta Petrologica Sinica,2020,36(6):1913-1930.
[23] 张才利，高阿龙，刘哲，等.鄂尔多斯盆地长7油层组沉积水体及古气候特征研究[J].天然气地球科学，2011,22(4):582-587.ZHANG C L,GAO A L,LIU Z,et al.Study of Character on Sedimentary Water and Palaeoclimate for Chang7 Oil Layer in Ordos Basin[J].Natural Gas Geoscience,2011,22(4):582-587.
[24] 邓秀芹，蔺日方晓，刘显阳，等.鄂尔多斯盆地三叠系延长组沉积演化及其与早印支运动关系的探讨[J].古地理学报，2008,10(2):159-166.DENG X Q,LIN F X,LIU X Y,et al.Discussion on relationship between sedimentary evolution of the Triassic YanchangFormation and the Early Indosinian Movement in Ordos Basin[J].Journal of Palaeogeography(Chinese Edition),2008,10(2):159-166.
[25] 吉利明，吴涛，李林涛.陇东三叠系延长组主要油源岩发育时期的古气候特征[J].沉积学报，2006,24(3):426- 431.JI L M,WU T,LI L T.Paleoclimatic characteristics during sedimentary periond of main source rocks of Yanchang Formation (Triassic) in eastern Gansu[J].Acta Sedimentologica Sinica,2006,24(3):426- 431.
[26] 付金华，李士祥，徐黎明，等.鄂尔多斯盆地三叠系延长组长7段古沉积环境恢复及意义[J].石油勘探与开发，2018,45(6):936-946.FU J H,LI S X,XU L M,et al.Paleo-sedimentary environmental restoration and its significance of Chang 7 Member of Triassic Yanchang Formation in Ordos Basin,NW China[J].Petroleum Exploration and Development,2018,45(6):936-946.
[27] 李洁，陈洪德，林良彪，等.鄂尔多斯盆地东南部延长组古地震效应及其地质启迪[J].地质论评，2010,56(4):480-489.LI J,CHEN H D,LIN L B,et al.Effect of ancient earthquake and its geological significance of Upper Triassic Yanchang Formation in southeast Ordos Basin[J].Geological Review,2010,56(4):480- 489.
[28] 张文正，杨华，彭平安，等.晚三叠世火山活动对鄂尔多斯盆地长7优质烃源岩发育的影响[J].地球化学，2009,38(6):573-582.ZHANG W Z,YANG H,PENG P A,et al.The influence of Late Triassic volcanism on the development of chang 7 high grade hydrocarbon source rock in Ordos Basin[J].Geochimica,2009,38(6):573-582.
[29] 张文正，杨华，解丽琴，等.湖底热水活动及其对优质烃源岩发育的影响：以鄂尔多斯盆地长7烃源岩为例[J].石油勘探与开发，2010,37(4):424-429.ZHANG W Z,YANG H,XIE L Q,et al.Lake-bottom hydrothermal activities and their influences on the high-quality source rock development:A case from Chang 7 source rocks in Ordos Basin[J].Petroleum Exploration and Development,2010,37(4):424- 429.
[30] 王岚，周海燕，毕赫，等.松辽盆地北部青山口组黑色页岩的地质特征与海水侵入的成因模式[J].西北大学学报(自然科学版),2022,52(4):725-736.WANG L,ZHOU H Y,BI H,et al.Geological Characteristics of Black Shale of Qingshankou Formation in northern Songliao Basin and genetic model of marion transgression[J].Journal of Northwest University(Natural Science Edition),2022,52(4):725-736.
[31] 付金华，李士祥，牛小兵，等.鄂尔多斯盆地三叠系长7段页岩油地质特征与勘探实践[J].石油勘探与开发，2020,47(5):870- 883.FU J H,LI S X,NIU X B,et al.Geological characteristics and exploration of shale oil in Chang 7 Member of Triassic Yanchang Formation,Ordos Basin,NW China[J].Petroleum Exploration and Development 2020,47(5):870- 883.
[2] BOUMA A H.Sedimentology of some flysch deposits:A graphic approach to facies interpretation[M].Amsterdam:Elsevier,1962.
[3] WALKER R G.The origin and significance of the internal sedimentary structures of turbidites[J].Proceedings of the Yorkshire Geological Society,1965,35(1):1-32.
[4] NORMARK W R.Growth patterns of deep-sea fans[J].American Association of Petroleum Geologists Bulletin,1970,54(1):2170-2195.
[5] MUTTI E,RICCI LUCCHI F.Turbidites of the northern Apennines:Introduction to facies analysis[J].International Geology Review,1978,20(2):125166.
[6] SHANMUGAM G.High-density turbidity currents;are they sandydebris flows?[J].Journal of Sedimentary Research,1996,66(1):2-10.
[7] BATES C C.Rational theory of delta formation[J].AAPG Bulletin,1953,37(9):2119-2162.
[8] PARKER G.Interaction between basic research and applied engineering:A personal perspective[J].Journal of Hydraulic Research,1996,34(3):291-316.
[9] ZOU C N,WANG L,LI Y,et al.Deep-lacustrine transformation of sandy debrites into turbidites,Upper Triassic,Central China[J].Sedimentary Geology,2012,265:143-155.
[10] 付金华，罗顺社，牛小兵，等.鄂尔多斯盆地陇东地区长7 段沟道型重力流沉积特征研究[J].矿物岩石地球化学通报，2015,34(1):29-37,1.FU J H,LUO S S,NIU X B,et al.Sedimentary characteristics of channel type gravity flow ofthe member 7 of Yanchang Formation in the Longdong area,Ordos Basin[J].Bulletin of Mineralogy,Petrology and Geochemistry,2015,34(1):29-37.
[11] 吕奇奇，付金华，罗顺社，等.坳陷湖盆重力流水道：朵叶复合体沉积特征及模式：以鄂尔多斯盆地西南部三叠系延长组长7 段为例[J].石油勘探与开发，2022,49(6):1143-1156.LYU Q Q,FU J H,LUO S S,et al.Sedimentarycharacteristics and model of gravity flow channel-lobe complex in a depression lake basin:A case study of Chang 7 member of Triassic Yanchang Formation in southwestern Ordos Basin,NW China[J].Petroleum Exploration and Development,2022,49(6):1143-1156.
[12] 杨仁超，金之钧，孙冬胜，等.鄂尔多斯晚三叠世湖盆异重流沉积新发现[J].沉积学报，2015,33(1):10-20.YANG R C,JIN Z J,SUN D S,et al.Discovery of hyperpycnal flow deposits in the Late Triassic lacustrine Ordos Basin[J].Acta Sedimentologica Sinica,2015,33(1):10-20.
[13] 李克永，熊山，牛斌莉，等.鄂尔多斯盆地南部上三叠统重力流沉积的主控因素[J].西北大学学报(自然科学版),2018,48(4):603-610.LI K Y,XIONG S,NIU B L,et al.The main controlling factors of gravity flow of the Upper Triassic in the southern Ordos Basin[J].Journal of Northwest University (Natural Science Edition),2018,48(4):603- 610.
[14] 何登发，包洪平，开百泽，等.鄂尔多斯盆地及其邻区关键构造变革期次及其特征[J].石油学报，2021,42(10):1255-1269.HE D F,BAO H P,KAI B Z,et al.Critical tectonic modification periods and its geologic features of Ordos Basin and area[J].Acta Petrolei Sinica,2021,42(10):1255-1269.
[15] 张文正，杨华，杨伟伟，等.鄂尔多斯盆地延长组长7 湖相页岩油地质特征评价[J].地球化学，2015,44(5):505-515.ZHANG W Z,YANG H,YANG W W,et al.Assessment of geological characteristics of lacustrine shale oil reservoirin Chang7 Member of Yanchang Formation,Ordos Basin[J].Geochimica,2015,44(5):505-515.
[16] 乔秀夫，李海兵.枕、球-枕构造：地层中古地震记录[J].地质论评，2008,54(6):721-730.QIAO X F,LI H B.Pillow,Ball-and pillow Structures:Paleo-seismic Records within Strata[J].Geological Review,2008,54(6):721-730.
[17] SHANMUGAM G,LEHTONEN L R,STRAUME T,et al.Slump and debris-flow dominated Upper slope facies in the Cretaceous of theNorwegian and northern North Seas (61- 67°N):Implications for sand distribution[J].AAPG Bulletin,1994,78(6):910-937.
[18] 赵密福，信荃麟，刘泽容.惠民凹陷临南洼陷滑塌浊积岩的分布规律及其控制因素[J].石油实验地质，2001,23(3):267-271.ZHAO M F,XIN Q L,LIU Z R.Distribution rule and its controlling factors of slump turbidite of Linnan subsag in Huimin sag[J].Petroleum Geology & Experiment,2001,23(3):267-271.
[19] 王颖，王晓州，王英民，等.沉积物理模拟实验在确定重力流临界坡度中的应用[J].成都理工大学学报(自然科学版),2010,37(4):463- 468.WANG Y,WANG X Z,WANG Y M,et al.Determination of the gravity flow critical gradient using sedimentary simulation experiment[J].Journal of Chengdu University of Technology (Science & Technology Edition),2010,37(4):463- 468.
[20] 李趁义.东营三角洲滑塌浊积岩形成机制与高频基准面旋回控砂模式研究博士论文[D].北京：中国地质大学(北京),2005.
[21] 鄢继华，陈世悦，宋国奇，等.三角洲前缘滑塌浊积岩形成过程初探[J].沉积学报，2004,22(4)573-578.YAN J H,CHEN S Y,SONG G Q,et al.Preliminary study on the formation of fluxoturbidite in front of delta[J].Acta Sedimentologica Sinica,2004,22(4):573-578.
[22] 刘池洋，王建强，邱欣卫，等.鄂尔多斯盆地延长期富烃坳陷形成的动力学环境与构造属性[J].岩石学报，2020,36(6):1913-1930.LIU C Y,WANG J Q,QIU X W,et al.Geodynamic environment and tectonicattributes of the hydrocarbonrich sag in Yanchang Period of Middle-Late Triassic Ordos Basin[J].Acta Petrologica Sinica,2020,36(6):1913-1930.
[23] 张才利，高阿龙，刘哲，等.鄂尔多斯盆地长7油层组沉积水体及古气候特征研究[J].天然气地球科学，2011,22(4):582-587.ZHANG C L,GAO A L,LIU Z,et al.Study of Character on Sedimentary Water and Palaeoclimate for Chang7 Oil Layer in Ordos Basin[J].Natural Gas Geoscience,2011,22(4):582-587.
[24] 邓秀芹，蔺日方晓，刘显阳，等.鄂尔多斯盆地三叠系延长组沉积演化及其与早印支运动关系的探讨[J].古地理学报，2008,10(2):159-166.DENG X Q,LIN F X,LIU X Y,et al.Discussion on relationship between sedimentary evolution of the Triassic YanchangFormation and the Early Indosinian Movement in Ordos Basin[J].Journal of Palaeogeography(Chinese Edition),2008,10(2):159-166.
[25] 吉利明，吴涛，李林涛.陇东三叠系延长组主要油源岩发育时期的古气候特征[J].沉积学报，2006,24(3):426- 431.JI L M,WU T,LI L T.Paleoclimatic characteristics during sedimentary periond of main source rocks of Yanchang Formation (Triassic) in eastern Gansu[J].Acta Sedimentologica Sinica,2006,24(3):426- 431.
[26] 付金华，李士祥，徐黎明，等.鄂尔多斯盆地三叠系延长组长7段古沉积环境恢复及意义[J].石油勘探与开发，2018,45(6):936-946.FU J H,LI S X,XU L M,et al.Paleo-sedimentary environmental restoration and its significance of Chang 7 Member of Triassic Yanchang Formation in Ordos Basin,NW China[J].Petroleum Exploration and Development,2018,45(6):936-946.
[27] 李洁，陈洪德，林良彪，等.鄂尔多斯盆地东南部延长组古地震效应及其地质启迪[J].地质论评，2010,56(4):480-489.LI J,CHEN H D,LIN L B,et al.Effect of ancient earthquake and its geological significance of Upper Triassic Yanchang Formation in southeast Ordos Basin[J].Geological Review,2010,56(4):480- 489.
[28] 张文正，杨华，彭平安，等.晚三叠世火山活动对鄂尔多斯盆地长7优质烃源岩发育的影响[J].地球化学，2009,38(6):573-582.ZHANG W Z,YANG H,PENG P A,et al.The influence of Late Triassic volcanism on the development of chang 7 high grade hydrocarbon source rock in Ordos Basin[J].Geochimica,2009,38(6):573-582.
[29] 张文正，杨华，解丽琴，等.湖底热水活动及其对优质烃源岩发育的影响：以鄂尔多斯盆地长7烃源岩为例[J].石油勘探与开发，2010,37(4):424-429.ZHANG W Z,YANG H,XIE L Q,et al.Lake-bottom hydrothermal activities and their influences on the high-quality source rock development:A case from Chang 7 source rocks in Ordos Basin[J].Petroleum Exploration and Development,2010,37(4):424- 429.
[30] 王岚，周海燕，毕赫，等.松辽盆地北部青山口组黑色页岩的地质特征与海水侵入的成因模式[J].西北大学学报(自然科学版),2022,52(4):725-736.WANG L,ZHOU H Y,BI H,et al.Geological Characteristics of Black Shale of Qingshankou Formation in northern Songliao Basin and genetic model of marion transgression[J].Journal of Northwest University(Natural Science Edition),2022,52(4):725-736.
[31] 付金华，李士祥，牛小兵，等.鄂尔多斯盆地三叠系长7段页岩油地质特征与勘探实践[J].石油勘探与开发，2020,47(5):870- 883.FU J H,LI S X,NIU X B,et al.Geological characteristics and exploration of shale oil in Chang 7 Member of Triassic Yanchang Formation,Ordos Basin,NW China[J].Petroleum Exploration and Development 2020,47(5):870- 883.
基本信息:
DOI：10.16152/j.cnki.xdxbzr.2024-06-013
中图分类号:P618.13
引用信息:
[1]王岚,王秀娟,李文厚等.陆相坳陷湖盆深水重力流沉积类型、模式及控制因素分析——以鄂尔多斯盆地延长组长7段为例[J].西北大学学报(自然科学版),2024,54(06):1091-1103.DOI:10.16152/j.cnki.xdxbzr.2024-06-013.
基金信息:
国家自然科学基金(42072186); 中国石油天然气股份有限公司科技课题(2023DJ84)