歧口凹陷西南缘沙河街组一段下亚段古环境特征与沉积模式

doi:10.7623/syxb202008001

石油学报 ›› 2020, Vol. 41 ›› Issue (8): 903-917.DOI: 10.7623/syxb202008001

• 地质勘探 • 下一篇

歧口凹陷西南缘沙河街组一段下亚段古环境特征与沉积模式

周立宏, 韩国猛, 马建英, 陈长伟, 杨飞, 张莉华, 周可佳, 陈双清, 杨帆, 董越崎, 周静

中国石油大港油田公司天津 300280

收稿日期:2019-09-12 修回日期:2020-05-22 出版日期:2020-08-25 发布日期:2020-09-01
通讯作者: 周立宏,男,1968年7月生,1993年获长春地质学院矿床学专业学士学位,2005年获中国科学院地质与地球物理研究所博士学位,现为中国石油大港油田公司副总经理、教授级高级工程师,主要从事油气勘探研究与生产管理工作。Email:zhoulh@petrochina.com.cn
作者简介:周立宏,男,1968年7月生,1993年获长春地质学院矿床学专业学士学位,2005年获中国科学院地质与地球物理研究所博士学位,现为中国石油大港油田公司副总经理、教授级高级工程师,主要从事油气勘探研究与生产管理工作。Email:zhoulh@petrochina.com.cn
基金资助:
中国石油天然气股份有限公司科技重大专项"大港油区效益增储稳产关键技术研究与应用"（2018E-11-01）资助。

Palaeoenvironment characteristics and sedimentary model of the lower submember of Member 1 of Shahejie Formation in the southwestern margin of Q ikou sag

Zhou Lihong, Han Guomeng, Ma Jianying, Chen Changwei, Yang Fei, Zhang Lihua, Zhou Kejia, Chen Shuangqing, Yang Fan, Dong Yueqi, Zhou Jing

PetroChina Dagang Oilfield Company, Tianjin 300280, China

Received:2019-09-12 Revised:2020-05-22 Online:2020-08-25 Published:2020-09-01

摘要/Abstract

摘要：

沙河街组一段下亚段是歧口凹陷重要的页岩油发育层系，为进一步了解该段细粒沉积岩沉积环境、旋回特征和沉积模式，利用地震、测井、录井和系统取心分析资料对目的层位展开综合研究。研究区细粒沉积岩包括长英质页岩、碳酸盐质页岩（白云岩、灰质页岩、白云质页岩）、黏土质页岩和混合质页岩4种类型，混合质页岩、长英质页岩和碳酸盐质页岩占优势；总体为还原-强还原沉积环境，水体盐度较高，主要受陆源碎屑沉积和生物化学沉积作用控制；宽缓湖湾与歧口主凹之间形成高盐度带，受准同生期蒸发浓缩作用，滨-浅湖带高密度富Mg²⁺超咸水在重力作用下，沿着湖底向湖盆内部流动，早期形成的方解石发生白云石化，形成准同生白云岩；岩性组合受旋回控制作用明显，短期反-正旋回转换面之下位置发育一层稳定白云岩或白云质页岩，碳酸盐岩（甜点段）发育于长期旋回内的下降期半旋回，上升期长期旋回主要发育黏土质混合页岩和黏土质页岩（隔板层），进一步可以总结出强陆源碎屑供给区细粒沉积模式和弱陆源碎屑供给区细粒沉积模式。

关键词: 渤海湾盆地, 歧口凹陷, 沙河街组一段下亚段, 页岩油, 咸湖, 沉积模式

Abstract:

The lower submember of the Member 1 of Shahejie Formation is an important series of shale oil-bearing strata in the Qikou sag. To further understand the sedimentary environment, cycle characteristics and sedimentary model of the fine-grained sedimentary rocks in this member, a comprehensive study of the target horizon is conducted using seismic, logging, mud logging and systematic data. The fine-grained sedimentary rocks in the study area include felsic shale, carbonate shale (dolomite, lime shale and dolomitic shale), clay shale and mixed shale. Mixed shale, felsic shale and carbonate rocks shale account for a relatively high proportion. Overall, this study area has a reduced-strong reduced sedimentary environment, where the salinity is relatively high, which is mainly controlled by terrestrial detrital sedimentation and biochemical sedimentation. A high-salinity zone is formed between the broad bay and the Qikou sag as the main depression. Subject to evaporation in the penecontemporaneous period, the high-density Mg²⁺-rich super-salt water in the shore-shallow lake zone flowed along the lake bottom into lake basin under the action of gravity. The early-formed calcite, was transformed into penecontemporaneous dolomite by dolomitization. The lithological combination is obviously controlled by the cycle. A layer of stable dolomite or dolomitic shale is developed under the turnaround surface of the short-term reverse-positive cycle, the carbonate rock (at the sweet spot) is developed in the falling semi-cycle of the long-term cycle, while clay shale and clay shale (in the interbedded layer) are mainly developed in the rising long-term cycle. On this basis, this paper can further summarize the fine-grained sedimentation model in the supply area of strong-terrestrial-source debris and that of the supply area of weak-terrestrial-source debris.

Key words: Bohai Bay Basin, Qikou sag, lower submember of Member 1 of Shahejie Formation, shale oil, salt lake, sedimentary model

中图分类号:

TE121.3

周立宏, 韩国猛, 马建英, 陈长伟, 杨飞, 张莉华, 周可佳, 陈双清, 杨帆, 董越崎, 周静. 歧口凹陷西南缘沙河街组一段下亚段古环境特征与沉积模式[J]. 石油学报, 2020, 41(8): 903-917.

Zhou Lihong, Han Guomeng, Ma Jianying, Chen Changwei, Yang Fei, Zhang Lihua, Zhou Kejia, Chen Shuangqing, Yang Fan, Dong Yueqi, Zhou Jing. Palaeoenvironment characteristics and sedimentary model of the lower submember of Member 1 of Shahejie Formation in the southwestern margin of Q ikou sag[J]. Acta Petrolei Sinica, 2020, 41(8): 903-917.

参考文献

[1] 周立宏,蒲秀刚,陈长伟,等.陆相湖盆细粒岩油气的概念、特征及勘探意义:以渤海湾盆地沧东凹陷孔二段为例[J].地球科学,2018,43(10):3625-3639.
ZHOU Lihong,PU Xiugang,CHEN Changwei,et al.Concept,characteristics and prospecting significance of fine-grained sedimentary oil gas in terrestrial lake basin:a case from the second Member of Paleogene Kongdian Formation of Cangdong sag,Bohai Bay Basin[J].Earth Science,2018,43(10):3625-3639.
[2] 赵贤正,周立宏,蒲秀刚,等.断陷湖盆湖相页岩油形成有利条件及富集特征——以渤海湾盆地沧东凹陷孔店组二段为例[J].石油学报,2019,40(9):1013-1029.
ZHAO Xianzheng,ZHOU Lihong,PU Xiugang,et al.Favorable formation conditions and enrichment characteristics of lacustrine facies shale oil in faulted lake basin:a case study of Member 2 of Kongdian Formation in Cangdong sag,Bohai Bay Basin[J].Acta Petrolei Sinica,2019,40(9):1013-1029.
[3] 刘惠民,于炳松,谢忠怀,等.陆相湖盆富有机质页岩微相特征及对页岩油富集的指示意义——以渤海湾盆地济阳坳陷为例[J].石油学报,2018,39(12):1328-1343.
LIU Huimin,YU Bingsong,XIE Zhonghuai,et al.Characteristics and implications of micro-lithofacies in lacustrine-basin organic-rich shale:a case study of Jiyang depression,Bohai Bay Basin[J].Acta Petrolei Sinica,2018,39(12):1328-1343.
[4] 高福红,张永胜,蒲秀刚,等.白云岩化作用类型及机理——以歧口凹陷古近系沙河街组一段为例[J].吉林大学学报:地球科学版,2017,47(2):355-369.
GAO Fuhong,ZHANG Yongsheng,PU Xiugang,et al.Type of dolomization and formation mechanism:a case study of Palaeogene Es₁ in Qikou sag[J].Journal of Jilin University:Earth Science Edition,2017,47(2):355-369.
[5] 周立宏,陈长伟,韩国猛,等.渤海湾盆地歧口凹陷沙一下亚段地质特征与页岩油勘探潜力[J].地球科学,2019,44(8):2736-2750.
ZHOU Lihong,CHEN Changwei,HAN Guomeng,et al.Geological characteristics and shale oil exploration potential of lower first Member of Shahejie Formation in Qikou sag,Bohai Bay Basin[J].Earth Science,2019,44(8):2736-2750.
[6] 陈世悦,李聪,杨勇强,等.黄骅坳陷歧口凹陷沙一下亚段湖相白云岩形成环境[J].地质学报,2012,86(10):1679-1687.
CHEN Shiyue,LI Cong,YANG Yongqiang,et al.Deposition environment of the lacustrine dolomite in Sha-1 lower submember of the Qikou sag,Huanghua depression[J].Acta Geologica Sinica,2012,86(10):1679-1687.
[7] 杨有星,金振奎,白武厚,等.黄骅坳陷歧北斜坡区薄层湖相碳酸盐岩沉积相模式及演化特征[J].吉林大学学报:地球科学版,2013,43(5):1330-1340.
YANG Youxing,JIN Zhenkui,BAI Wuhou,et al.Depositional model and evolution characteristics of thin-layer lacustrine carbonates in Qibei slope,Huanghua depression[J].Journal of Jilin University:Earth Science Edition,2013,43(5):1330-1340.
[8] 蒲秀刚,赵贤正,李勇,等.黄骅坳陷新近系古河道恢复及油气地质意义[J].石油学报,2018,39(2):163-171.
PU Xiugang,ZHAO Xianzheng,LI Yong,et al.Paleochannel restoration and petroleum geological significance of Neogene in Huanghua depression[J].Acta Petrolei Sinica,2018,39(2):163-171.
[9] 李三忠,索艳慧,郭玲莉,等.渤海湾盆地大歧口凹陷变换构造与板内变形差异[J].海洋地质与第四纪地质,2017,37(4):98-109.
LI Sanzhong,SUO Yanhui,GUO Lingli,et al.Transfer zones and differences in intra-plate deformation in great Qikou sag of the Bohai Bay Basin[J].Marine Geology & Quaternary Geology,2017,37(4):98-109.
[10] 李三忠,索艳慧,周立宏,等.华北克拉通内部的拉分盆地:渤海湾盆地黄骅坳陷结构构造与演化[J].吉林大学学报:地球科学版,2011,41(5):1362-1379.
LI Sanzhong,SUO Yanhui,ZHOU Lihong,et al.Pull-apart basins within the north China carton:structural pattern and evolution of Huanghua depression in Bohai Bay Basin[J].Journal of Jilin University:Earth Science Edition,2011,41(5):1362-1379.
[11] 周立宏,肖敦清,蒲秀刚,等.陆相断陷湖盆复式叠合油气成藏与优势相富集新模式——以渤海湾盆地歧口凹陷为例[J].岩性油气藏,2010,22(1):7-11.
ZHOU Lihong,XIAO Dunqing,PU Xiugang,et al.New pattern of composite superimposed reservoirs and advantageous phase accumulation in continental rifted lake basin:a case study from Qikou sag of Bohai Bay Basin[J].Lithologic Reservoirs,2010,22(1):7-11.
[12] 韩国猛,司维柳,石倩茹,等.歧北斜坡岩性油气藏成藏条件与有利区带优选[J].天然气地球科学,2010,21(4):594-600.
HAN Guomeng,SI Weiliu,SHI Qianru,et al.Conditions of lithologic reservoir formation and favorable selection of exploration area in north slope of Qikou sag[J].Natural Gas Geoscience,2010,21(4):594-600.
[13] 褚榕,刘海涛,王海学,等.不同类型断层控制油气垂向富集的差异——以渤海湾盆地歧口凹陷歧南斜坡区为例[J].石油学报,2019,40(8):928-940.
CHU Rong,LIU Haitao,WANG Haixue,et al.Differences of vertical hydrocarbon enrichment controlled by different types of faults:a case study of Qi'nan slope of Qikou depression,Bohai Bay Basin[J].Acta Petrolei Sinica,2019,40(8):928-940.
[14] 周立宏,韩国猛,牟智全,等.箕状断陷缓坡带油气成藏模式——以歧北斜坡为例[J].石油地质与工程,2013,27(1):27-31.
ZHOU Lihong,HAN Guomeng,MOU Zhiquan,et al.Research on hydrocarbon accumulation models of gentle slope belt of half graben:a case study of Qibei slope belt[J].Petroleum Geology and Engineering,2013,27(1):27-31.
[15] 陈世悦,张顺,刘惠民,等.湖相深水细粒物质的混合沉积作用探讨[J].古地理学报,2017,19(2):271-284.
CHEN Shiyue,ZHANG Shun,LIU Huimin,et al.Discussion on mixing of fine-grained sediments in lacustrine deep water[J].Journal of Palaeogeography,2017,19(2):271-284.
[16] 孟庆涛,刘招君,胡菲,等.桦甸盆地始新统油页岩稀土元素地球化学特征及其地质意义[J].吉林大学学报:地球科学版,2013,43(2):390-399.
MENG Qingtao,LIU Zhaojun,HU Fei,et al.Geochemical characteristics of Eocene oil shale and its geological significances in Huadian Basin[J].Journal of Jilin University:Earth Science Edition,2013,43(2):390-399.
[17] 余新亚,李平平,邹华耀,等.川北元坝气田二叠系长兴组白云岩稀土元素地球化学特征及其指示意义[J].古地理学报,2015,17(3):309-320.
YU Xinya,LI Pingping,ZOU Huayao,et al.Rare earth element geochemistry of dolostones and its indicative significance of the Permian Changxing Formation in Yuanba gasfield,northern Sichuan Basin[J].Journal of Palaeogeography,2015,17(3):309-320.
[18] 常华进,储雪蕾,冯连君,等.氧化还原敏感微量元素对古海洋沉积环境的指示意义[J].地质论评,2009,55(1):91-99.
CHANG Huajin,CHU Xuelei,FENG Lianjun,et al.Redox sensitive trace elements as paleoenvironments proxies[J].Geological Review,2009,55(1):91-99.
[19] 王宏伟,温兴平,常海亮,等.鹤庆锰矿小天井矿区微量元素特征与沉积成矿环境研究[J].地质与勘探,2013,49(2):257-264.
WANG Hongwei,WEN Xingping,CHANG Hailiang,et al.Trace element characteristics and sedimentary environment of the Xiaotianjing manganese deposit in the Heqing area,Yunnan province[J].Geology and Exploration,2013,49(2):257-264.
[20] 许淑梅,翟世奎,张爱滨,等.长江口及其邻近海域表层沉积物中氧化还原敏感性微量元素的环境指示意义[J].沉积学报,2007,25(5):759-766.
XU Shumei,ZHAI Shikui,ZHANG Aibin,et al.Distribution and environment significance of redox sensitive trace elements of the Changjiang estuary hypoxia zone and its contiguous sea area[J].Acta Sedimentologica Sinica,2007,25(5):759-766.
[21] 陈道公,支霞臣,杨海涛,等.地球化学[M].2版.合肥:中国科学技术大学出版社,2009.
CHEN Daogong,ZHI Xiachen,YANG Haitao,et al.Geochemistry[M].2nd ed.Hefei:University of Science and Technology of China Press,2009.
[22] 李森,朱如凯,崔景伟,等.鄂尔多斯盆地长7段细粒沉积岩特征与古环境——以铜川地区瑶页1井为例[J].沉积学报,2020,38(3):554-570.
LI Sen,ZHU Rukai,CUI Jingwei,et al.Sedimentary characteristics of fine-grained sedimentary rock and paleo-environment of Chang 7 Member in the Ordos Basin:a case study from Well Yaoye 1 in Tongchuan[J].Acta Sedimentologica Sinica,2020,38(3):554-570.
[23] 张天福,孙立新,张云,等.鄂尔多斯盆地北缘侏罗纪延安组、直罗组泥岩微量、稀土元素地球化学特征及其古沉积环境意义[J].地质学报,2016,90(12):3454-3472.
ZHANG Tianfu,SUN Lixin,ZHANG Yun,et al.Geochemical characteristics of the Jurassic Yan'an and Zhiluo formations in the northern margin of Ordos Basin and their paleoenvironmental implications[J].Acta Geologica Sinica,2016,90(12):3454-3472.
[24] 张彬,姚益民.利用微量元素统计分析东营凹陷新生代沙四晚期湖泊古环境[J].地层学杂志,2013,37(2):186-192.
ZHANG Bin,YAO Yimin.Trace element and palaeoenvironmental analyses of the Cenozoic lacustrine deposits in the upper Es₄ submember of the Dongying Basin[J].Journal of Stratigraphy,2013,37(2):186-192.
[25] 杨朝青,沙庆安.云南曲靖中泥盆统曲靖组的沉积环境:一种陆源碎屑与海相碳酸盐的混合沉积[J].沉积学报,1990,8(2):59-66.
YANG Chaoqing,SHA Qing'an.Sedimentary environment of the Middle Devonian Qujing Formation,Qujing,Yunnan province:a kind of mixing sedimentation of terrigenous clastics and carbonate[J].Acta Sedimentologica Sinica,1990,8(2):59-66.
[26] 徐希旺,陈世悦,王越,等.吐哈盆地大河沿地区塔尔朗组细粒沉积岩特征[J].沉积学报,2017,35(4):705-713.
XU Xiwang,CHEN Shiyue,WANG Yue,et al.Characteristics of fine-grained sedimentary rocks in Taerlang Formation,Daheyan area,Turpan-Hami Basin[J].Acta Sedimentologica Sinica,2017,35(4):705-713.
[27] 李婷婷,朱如凯,白斌,等.酒泉盆地青西凹陷下沟组湖相细粒沉积岩纹层特征及研究意义[J].中国石油勘探,2015,20(1):38-47.
LI Tingting,ZHU Rukai,BAI Bin,et al.Characteristics and research significance of fine lacustrine sedimentary rock laminations of Xiagou Formation in Qingxi depression of Jiuquan Basin[J].China Petroleum Exploration,2015,20(1):38-47.

歧口凹陷西南缘沙河街组一段下亚段古环境特征与沉积模式

Palaeoenvironment characteristics and sedimentary model of the lower submember of Member 1 of Shahejie Formation in the southwestern margin of Q ikou sag

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