岩性油气藏 ›› 2025, Vol. 37 ›› Issue (5): 5969.doi: 10.12108/yxyqc.20250506
• 地质勘探 • 上一篇
赵宝银1, 杨晓利1, 徐颖新2, 孟令箭1, 崔紫瑄3, 王方鲁1, 刘剑伦2, 于福生3
ZHAO Baoyin1, YANG Xiaoli1, XU Yingxin2, MENG Lingjian1, CUI Zixuan3, WANG Fanglu1, LIU Jianlun2, YU Fusheng3
摘要: 基于最新三维地震资料分析,结合地质背景、不整合面和古生物化石特征,从同沉积断层发育特征、沉积中心迁移规律两方面对南堡凹陷古近系沙河街组沉积期(断陷阶段)构造幕进行了再划分,并研究了其控藏作用。研究结果表明:①南堡凹陷古近系沙河街组四段(沙四段)主要分布于凹陷东部,沙四段与沙三段、沙三段与沙二段均呈角度不整合接触,沙二段与沙一段为整合接触。②研究区新生代经历了3幕断陷(沙四段沉积期,沙三段沉积期,沙一、二段沉积期)、断拗转换(东营组沉积期)、热拗陷(馆陶组沉积期)、拗断(明化镇组沉积期)6期构造演化阶段,构造应力场由NW—SE转变为近SN向,伸展与走滑构造叠加,形成张扭性变形带,同沉积断层控制的沉积中心表现为SE—NW—SEE迁移规律。③研究区新生代构造演化控制着烃源岩、储层及圈闭的发育,主力烃源岩包括沙四段、沙三段、沙一段及东三段4套,砂体发育模式可分为“转换斜坡”、“转换鼻凸”、“断槽-坡折”3种类型,断-圈交叉发育,纵向上发育3套成藏组合,构成以层状油气藏为主的多层系叠置的复式油气聚集带。老爷庙扇体,高柳断层下降盘及南堡1号、南堡2号、南堡4号坡折带断背斜、断鼻构造圈闭为下一步有利勘探目标。
中图分类号:
[1] 焦养泉,周海民,刘少峰,等. 断陷盆地多层次幕式断陷作用与沉积充填响应:以南堡老第三纪断陷盆地为例[J]. 地球科学-中国地质大学学报,1996,21(6):69-72. JIAO Yangquan,ZHOU Haimin,LIU Shaofeng,et al. Multistage episodic rifting and its controls on filling in rift basin:Taking the Eogene Nanpu Rift Basin as an example[J]. Earth Science-Journal of China University of Geosciences,1996,21(6):69-72. [2] 姜华,王华,林正良,等. 南堡凹陷古近纪幕式断陷作用及其对沉积充填的控制[J]. 沉积学报,2009,27(5):976-982. JIANG Hua,WANG Hua,LIN Zhengliang,et al. Periodic rifting activity and its controlling on sedimentary filling of Paleogene period in Nanpu Sag[J]. Acta Sedimentologica Sinica, 2009,27(5):976-982. [3] 林畅松,张燕梅,李思田,等. 中国东部中新生代断陷盆地幕式断陷过程的动力学响应和模拟模型[J]. 地球科学-中国地质大学学报,2004,29(5):583-588. LIN Changsong,ZHANG Yanmei,LI Sitian,et al. Episodic rifting dynamic process and quantitative model of Mesozoic-Cenozoic faulted basins in eastern China[J]. Earth Science-Journal of China University of Geosciences,2004,29(5):583-588. [4] 严德天,王华,王清晨. 中国东部第三系典型断陷盆地幕式构造旋回及层序地层特征[J]. 石油学报,2008,29(2):185-190. YAN Detian,WANG Hua,WANG Qingchen. Episodic tectonic cycles and sequence pattern of the Tertiary rifted basins of East China[J]. Acta Petrolei Sinica,2008,29(2):185-190. [5] 刘圣乾,何幼斌,姜在兴,等. 湖相碳酸盐岩礁滩体系沉积特征、主控因素及成因模式:以东营凹陷西部沙四上亚段为例[J]. 古地理学报,2023,25(4):872-888. LIU Shengqian,HE Youbin,JIANG Zaixing,et al. Sedimentary characteristics,dominant factors and genetic model of lacustrine carbonate reef-shoal depositional system:A case study from the upper 4th Member of Shahejie Formation in western Dongying Sag[J]. Journal of Palaeogeography(Chinese Edition),2023, 25(4):872-888. [6] 卢双舫,陈国辉,王民,等. 辽河坳陷大民屯凹陷沙河街组四段页岩油富集资源潜力评价[J]. 石油与天然气地质,2016, 37(1):8-14. LU Shuangfang,CHEN Guohui,WANG Min,et al. Potential evaluation of enriched shale oil resource of member 4 of the Shahejie Formation in the Damintun Sag,Liaohe Depression[J]. Oil & Gas Geology,2016,37(1):8-14. [7] 缪欢,王延斌,何川,等. 渤海湾盆地埕北断阶带断裂发育特征及其控藏作用[J]. 岩性油气藏,2022,34(2):105-115. MIAO Huan,WANG Yanbin,HE Chuan,et al. Fault development characteristics and reservoir control in Chengbei fault step zone,Bohai Bay Basin[J]. Lithologic Reservoirs,2022,34(2):105-115. [8] 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. [9] 周海民,魏忠文,曹中宏,等. 南堡凹陷的形成演化与油气的关系[J]. 石油与天然气地质,2000,21(4):345-349. ZHOU Haimin,WEI Zhongwen,CAO Zhonghong,et al. Relationship between formation,evolution and hydrocarbon in Nanpu Sag[J]. Oil & Gas Geology,2000,21(4):345-349. [10] 刘琼颖,何丽娟. 渤海湾盆地新生代以来构造-热演化模拟研究[J]. 地球物理学报,2019,62(1):219-235. LIU Qiongying,HE Lijuan. Tectono-thermal modeling of the Bohai Bay Basin since the Cenozoic[J]. Chinese Journal of Geophysics,2019,62(1):219-235. [11] 姚秀田,王超,闫森,等. 渤海湾盆地沾化凹陷新生界断层精细表征及地质意义[J]. 岩性油气藏,2023,35(4):50-60. YAO Xiutian,WANG Chao,YAN Sen,et al. Fine characterization of Cenozoic faults and its geological implications in Zhanhua Sag,Bohai Bay Basin[J]. Lithologic Reservoirs,2023,35(4):50-60. [12] 管红,朱筱敏. 南堡凹陷东营组层序地层格架与沉积体系[J]. 沉积学报,2008,26(5):730-736. GUAN Hong,ZHU Xiaomin. Sequence framework and sedimentary facies of Ed Formation in Paleogene,Nanpu Sag,Bohai Bay Basin[J]. Acta Sedimentologica Sinica,2008,26(5):730-736. [13] 杨晓利,张自力,孙明,等. 同沉积断层控砂模式:以南堡凹陷南部地区Es1段为例[J]. 石油与天然气地质,2014,35(4):526-533. YANG Xiaoli,ZHANG Zili,SUN Ming,et al. Models of contemporaneous fault controlling sandstone deposition:A case study of Es1 in southern Nanpu Sag[J]. Oil & Gas Geology,2014,35(4):526-533. [14] 陈发景,张光亚,陈昭年. 不整合分析及其在陆相盆地构造研究中的意义[J]. 现代地质,2004,18(3):269-275. CHEN Fajing,ZHANG Guangya,CHEN Zhaonian. Unconformity analysis and its significance in the study of continental basin tectonics[J]. Geoscience,2004,18(3):269-275. [15] 王惠君,吴伟,于静. 渤海辽中凹陷古近系孢粉组合带及地层划分[J]. 微体古生物学报,2017,34(2):192-200. WANG Huijun,WU Wei,YU Jing. The paleogene palynological assemblages and stratigraphic subdivision of Liaozhong Sag,Bohai,China[J]. Acta Micropalaeontologica Sinica,2017, 34(2):192-200. [16] 杜庆祥,郭少斌,沈晓丽,等.渤海湾盆地南堡凹陷南部古近系沙河街组一段古水体特征[J]. 古地理学报,2016,18(2):173-183. DU Qingxiang,GUO Shaobin,SHEN Xiaoli,et al. Palaeowater characteristics of the Member 1 of Paleogene Shahejie Formation in southern Nanpu sag,Bohai Bay Basin[J]. Journal of Palaeogeography(Chinese Edition),2016,18(2):173-183. [17] TONG Hengmao,KOYI H,HUANG S,et al. The effect of multiple pre-existing weaknesses on formation and evolution of faults in extended sandbox models[J]. Tectonophysics,2014, 626:197-212. [18] 郑红菊,董月霞,朱光有,等. 南堡凹陷优质烃源岩的新发现[J]. 石油勘探与开发,2007,34(4):385-391. ZHENG Hongju,DONG Yuexia,ZHU Guangyou,et al. Highquality source rocks in Nanpu Sag[J]. Petroleum Exploration and Development,2007,34(4):385-391. [19] 刘露,孙永河,陈昌,等. 南堡凹陷4号构造带断裂活化及其对油气成藏的控制作用[J]. 石油勘探与开发,2022,49(4):716-727. LIU Lu,SUN Yonghe,CHEN Chang,et al. Fault reactivation in No.4 structural zone and its control on oil and gas accumulation in Nanpu Sag,Bohai Bay Basin,China[J]. Petroleum Exploration and Development,2022,49(4):716-727. [20] 王华,姜华,林正良,等. 南堡凹陷东营组同沉积构造活动性与沉积格局的配置关系研究[J]. 地球科学与环境学报, 2011,33(1):70-77. WANG Hua,JIANG Hua,LIN Zhengliang,et al. Relations between synsedimentary tectonic activity and sedimentary framework of Dongying Formation in Nanpu Sag[J]. Journal of Earth Sciences and Environment,2011,33(1):70-77. [21] 于兴河,姜辉,李胜利,等. 中国东部中、新生代陆相断陷盆地沉积充填模式及其控制因素:以济阳坳陷东营凹陷为例[J]. 岩性油气藏,2007,19(1):39-45. YU Xinghe,JIANG Hui,LI Shengli,et al. Depositional filling models and controlling factors on Mesozoic and Cenozoic fault basins of terrestrial facies in eastern China:A case study of Dongying Sag of Jiyang Depression[J]. Lithologic Reservoirs, 2007,19(1):39-45. [22] 林伟强,曲丽丽,朱露,等. 井震藏结合判定井间砂体连通性研究及应用:以南堡油田M区中深层为例[J]. 油气藏评价与开发,2022,12(2):373-381. LIN Weiqiang,QU Lili,ZHU Lu,et al. Evaluation of inter-well sand body connectivity by combination of well,seismic,and reservoir and its application:Taking the middle and deep layers of M area of Nanpu Oilfield as an example[J]. Petroleum Reservoir Evaluation and Development,2022,12(2):373-381. [23] 任梦怡,江青春,刘震,等. 南堡凹陷柳赞地区沙三段层序结构及其构造响应[J]. 岩性油气藏,2020,32(3):93-103. REN Mengyi,JIANG Qingchun,LIU Zhen,et al. Sequence architecture and structural response of the third member of Shahejie Formation in Liuzan area,Nanpu Sag[J]. Lithologic Reservoirs,2020,32(3):93-103. [24] 姜华,王建波,张磊,等. 南堡凹陷西南庄断层分段活动性及其对沉积的控制作用[J]. 沉积学报,2010,28(6):1047-1053. JIANG Hua,WANG Jianbo,ZHANG Lei,et al. Segment activity of Xi'nanzhuang fault in Nanpu Sag and its controlling on sedimentary process[J]. Acta Sedimentologica Sinica,2010,28(6):1047-1053. |
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