东海盆地石门潭组属于裂陷期地层序列吗?IS SHIMENTAN FORMATION IN THE EAST CHINA SEA BASIN A SYN-RIFTING SUCCESSION?
覃军,熊萍,何新建,沈冠华,王瑞霞,梅廉夫,吕志欢,叶青
摘要(Abstract):
东海盆地裂陷期旋回演化对探索晚中生代以来西太平洋俯冲体系演变及伸展盆地油气富集规律具有重要意义。过去常认为石门潭组含火山岩夹层或火山碎屑岩的沉积序列记录了东海盆地初始裂陷期的构造与沉积格局,但石门潭组在空间上表现出很强的非均一性,与上下地层的继承或转折关系尚未得到科学论证。论文在系统梳理区域资料基础上,利用最新采集的三维/二维地震、测录井和年代学数据,对这一重要问题展开了研究。结果表明:在岩石学上石门潭组是一套包含基性岩(玄武岩)到酸性岩(英安岩)的广谱杂色岩系,且在不同的凹陷呈现显著差别;在地震反射特征上石门潭组在丽水—椒江凹陷表现为残留的丘状反射,在钱塘和福州凹陷表现为连续的碟状或层状反射且与下伏中生代地层整合接触,在西湖凹陷则具有楔状反射特征且与上覆新生代地层整合接触;在年代学特征上石门潭组在丽水和福州凹陷形成于晚白垩世末(70—75Ma),在西湖凹陷的形成时代可能始于早白垩世。基于上述结果,本文认为石门潭组表现出更强的中生代构造—沉积旋回的继承性特征。东海盆地大规模的陆壳伸展减薄和破裂应当发生在晚白垩世之后。
关键词(KeyWords): 伸展盆地;石门潭组;东海盆地;俯冲体系;前裂陷期
基金项目(Foundation): 湖北省自然科学基金创新群体项目(2021CFA031);; 中海石油(中国)有限公司重大科技项目(KJGG2022-0301)共同资助
作者(Author): 覃军,熊萍,何新建,沈冠华,王瑞霞,梅廉夫,吕志欢,叶青
DOI: 10.19839/j.cnki.dcxzz.2024.0027
参考文献(References):
- 毕华,张琴华,魏洲龄.1994.东海盆地演化的一种新模式:“持续拉张-脉动挤压”[J].海洋地质与第四纪地质,14(3):43-49.
- 陈哲,张昌民,侯国伟,冯文杰,徐清海.2020.东海陆架盆地西湖凹陷平湖组断层组合样式及其控砂机制[J].石油与天然气地质,41(4):824-837.
- 崔幸,王亮亮,罗洪明,黄晓纯,李亭慧,杨传胜,戴黎明,郭玲莉,马芳芳,刘泽.2017.东海陆架盆地南部中生代盆地性质与演化:砂箱物理模拟检验[J].海洋地质与第四纪地质,37(4):181-192.
- 高顺莉,赵洪,王建强,徐曦,侯凯文,李宣玥.2019.东海陆架盆地椒江凹陷锆石U-Pb定年及意义[J].石油实验地质,41(3):311-318.
- 龚再升,王国纯.1997.中国近海油气资源潜力新认识[J].中国海上油气(地质),11(1):1-12.
- 侯方辉.2014.东海陆架盆地南部中生代地层分布及构造特征研究[D].青岛:中国海洋大学.
- 纪友亮,周勇.2018.西湖凹陷西部斜坡带前平湖组地层及沉积特征研究[R].中海油研究项目报告.
- 蒋玉波.2013.东海陆架盆地南部中生代地层展布及油气远景探讨[D].青岛:中国海洋大学.
- 李昆,周兴海,丁峰,袁竞,沈珊,吕鹏.2019.西湖凹陷保俶斜坡带平北地区平湖组“多元控砂”机制分析[J].海洋地质与第四纪地质,39(6):115-123.
- 李培廉,朱平.1992.试论东海陆架盆地的基底构造演化和盆地形成机制[J].海洋地质与第四纪地质,12(3):37-43.
- 刘欢,许长海,申雯龙,王丹萍,邓玉玲.2021.东海陆架盆地丽水凹陷构造演化特征[J].石油实验地质,43(6):949-957,985.
- 刘金水,许怀智,蒋一鸣,王军,何新建.2020.东海盆地中、新生代盆架结构与构造演化[J].地质学报,94(3):675-691.
- 刘金水,赵洪.2019.东海陆架盆地西湖凹陷平湖斜坡带差异性气侵的成藏模式[J].成都理工大学学报(自然科学版),46(4):487-496.
- 唐贤君,蒋一鸣,张绍亮.2018.平湖斜坡带火山岩层发育构造环境及油气地质意义[J].地质科技情报,37(1):27-36.
- 陶士振,邹才能.2005.东海盆地西湖凹陷天然气成藏及分布规律[J].石油勘探与开发,32(4):103-110.
- 汪龙文.1987.论东海盆地及毗邻陆区的若干基础地质规律[J].石油勘探与开发,14(4):1-10.
- 王锋,朱文斌,胡德昭,徐鸣洁,赵忠岩.2005.东海盆地长江坳陷新生代反转构造研究[J].大地构造与成矿学,29(2):176-181.
- 王可德,王建平,徐国庆,钟石兰,张一勇,杨恒仁.2000.东海陆架盆地西南部中生代地层的发现[J].地层学杂志,24(2):129-131.
- 王明健,肖国林,张勇,杨艳秋,杨长清.2019.东海陆架盆地东南部白垩系油气成藏条件[J].海洋地质与第四纪地质,39(6):169-176.
- 须雪豪,陈琳琳,汪企浩.2004.东海陆架盆地中生界地质特征与油气资源潜力浅析[J].海洋石油,24(3):1-7,55.
- 许怀智,张迎朝,蒋一鸣,王雷,黄晓松,林春明,邓飞,杨明.2022.东海盆地长江凹陷美人峰组的时代归属及其地质意义[J].地质学报,96(6):1972-1984.
- 杨长清,杨传胜,李刚,廖晶,龚建明.2012.东海陆架盆地南部中生代构造演化与原型盆地性质[J].海洋地质与第四纪地质,32(3):105-111.
- 杨长清,杨传胜,孙晶,杨艳秋.2019.东海陆架盆地南部中生代演化与动力学转换过程[J].吉林大学学报(地球科学版),49(1):139-153.
- 杨传胜,李刚,杨长清,龚建明,廖晶.2012.东海陆架盆地及其邻域岩浆岩时空分布特征[J].海洋地质与第四纪地质,32(3):125-133.
- 杨传胜,杨长清,杨艳秋,孙晶,颜中辉,王建强.2020.东海洋陆过渡带中-新生代构造变形及动力学机制[J].海洋地质与第四纪地质,40(1):71-84.
- 杨传胜,杨长清,张剑,李刚,杨艳秋.2017.东海陆架盆地中生界构造样式及其动力学成因探讨[J].海洋通报,36(4):431-439.
- 杨香华,李安春.2003.东海大陆边缘基底性质与沉积盆地[J].中国海上油气.地质,15(1):27-30.
- 余逸凡,张建培,程超,唐贤君,许怀智.2022.东海陆架盆地西湖凹陷油气成藏主控因素及成藏模式[J].海洋地质前沿,38(7):40-47.
- 赵金海.2004.东海中、新生代盆地成因机制和演化(上)[J].海洋石油,24(4):6-14.
- 赵鹏九.2018.西湖凹陷平北地区白垩系石门潭组火山岩岩相模式与成因[D].长春:吉林大学.
- 钟锴,朱伟林,高顺莉,付晓伟.2018.东海陆架盆地形成演化及油气成藏关键地质问题[J].地球科学,43(10):3485-3497.
- 周荔青,江东辉,张尚虎,周兴海,杨鹏程,李昆.2020.东海西湖凹陷大中型油气田形成条件及勘探方向[J].石油实验地质,42(5):803-812.
- 周心怀.2020.西湖凹陷地质认识创新与油气勘探领域突破[J].中国海上油气,32(1):1-12.
- Cheng Y J,Wu Z P,Zhang J,Liu Y Q,Dai Y N.2022.Cenozoic tectonic evolution of offshore Chinese Basins and its response to geodynamic processes of the East Asian Continental Margin[J].Earth-Science Reviews,232:104140.
- Cui X,Dai L M,Li S Z,Guo L L,Suo Y H.2019.Control of strike-slip and pull-apart processes to tectonic transition of the southern East China Sea Shelf Basin[J].Geological Journal,54(2):850-861.
- Dai X J,Tang H F,Zhang T,Zhao P J,Xu C M,Kong T,Zhao T L,Wang P J.2019.Facies architecture model of the Shimentan Formation pyroclastic rocks in the Block-T Units,Xihu Sag,East China Sea Basin,and its exploration significance[J].Acta Geologica Sinica(English Edition),93(4):1076-1087.
- Fu X W,Ding W W,Dadd K,Li J B,Zhu W L,Feng K L,Geng J H,Xu X.2022.An exotic origin of the eastern East China Sea basement before~150 Ma[J].Science Bulletin,67(19):1939-1942.
- Lee G H,Kim B,Shin K S,Sunwoo D.2006.Geologic evolution and aspects of the petroleum geology of the northern East China Sea shelf basin[J].AAPG Bulletin,90(2):237-260.
- Li J H,Zhang Y Q,Dong S W,Johnston S T.2014a.Cretaceous tectonic evolution of south China:A preliminary synthesis[J].Earth-Science Reviews,134:98-136.
- Li J H,Zhang Y Q,Dong S W,Li Y,Lu M A,Tan J Q.2014b.Tectonic evolution of Cretaceous extensional basins in Zhejiang Province,eastern South China:Structural and geochronological constraints[J].International Geology Review,56(13):1602-1629.
- Li S Z,Suo Y H,Li X Y,Zhou J,Santosh M,Wang P C,Wang G Z,Guo L L,Yu S Y,Lan H Y,Dai L M,Zhou Z Z,Cao X Z,Zhu J J,Liu B,Jiang SH,Wang G,Zhang G W.2019.Mesozoic tectono-magmatic response in the East Asian ocean-continent connection zone to subduction of the Paleo-Pacific Plate[J].Earth-Science Reviews,192:91-137.
- Li Z X,Li X H,Chung S L,Lo C H,Xu X S,Li W X.2012.Magmatic switch-on and switch-off along the South China continental margin since the Permian:Transition from an Andean-type to a Western Pacific-type plate boundary[J].Tectonophysics,532:271-290.
- Liang X X,Chen S,Ma B S,Ding B T,Liang Y Y,Song X G,Zhou J X,Yu Y X,Yu L.2024.Changes of tectonic regime of the East China Sea shelf basin since Mesozoic:Insights from the Tiantai slope belt,East China Sea[J].Journal of Asian Earth Sciences,259:105900.
- Su J B,Zhu W B,Chen J,Ge R F,Zheng B H,Min B.2014.Cenozoic inversion of the East China Sea Shelf Basin:implications for reconstructing Cenozoic tectonics of eastern China[J].International Geology Review,56(12):1541-1555.
- Suo Y H,Li S Z,Jin C,Zhang Y,Zhou J,Li X Y,Wang P C,Liu Z,Wang X Y,Somerville I.2019.Eastward tectonic migration and transition of the Jurassic-Cretaceous Andean-type continental margin along Southeast China[J].Earth-Science Reviews,196:102884.
- Xu C H,Deng Y L,Barnes C G,Shi H S,Pascal C,Li Y Y,Gao S L,Jiang D H,Xie J L,Ma C Q.2023.Offshore-onshore tectonomagmatic correlations:Towards a late Mesozoic non-Andean-type Cathaysian continental margin[J].Earth-Science Reviews,240:104382.
- Xu C H,Zhang L,Shi H S,Brix M R,Huhma H,Chen L H,Zhang M Q,Zhou Z Y.2017.Tracing an Early Jurassic magmatic arc from South to East China Seas[J].Tectonics,36(3):466-492.
- Yang C S,Yang C Q,Shang L N,Yan Z H,Yang Y Q.2019.Discovery of Late Cretaceous-Paleocene faulted basins developed on the Yandang Low Uplift,East China Sea Shelf Basin[J].China Geology,2(2):245-246.
- Zhang J P,Li S Z,Suo Y H.2016.Formation,tectonic evolution and dynamics of the East China Sea Shelf Basin[J].Geological Journal,51(S1):162-175.
- Zhang M,Zhang J L,Xu F,Li J Z,Liu J S,Hou G W,Zhang P H.2015.Paleocene sequence stratigraphy and depositional systems in the Lishui Sag,East China Sea Shelf Basin[J].Marine and Petroleum Geology,59:390-405.
- Zhu W L,Zhong K,Fu X W,Chen C F,Zhang M Q,Gao S L.2019.The formation and evolution of the East China Sea Shelf Basin:A new view[J].Earth-Science Reviews,190:89-111.
- Zhu X J,Chen J F,Zhang C,Wang Y X,Liu K X,Zhang T.2021.Effects of evaporative fractionation on diamondoid hydrocarbons in condensates from the Xihu Sag,East China Sea Shelf Basin[J].Marine and Petroleum Geology,126:104929.
- Zhu Z J,Li Q,Chen H H,Li J,Zhang Y C,Zhang W P,Qin J,Geng H,Yang F F.2024.Tectonic-sedimentary evolution in a Palaeocene rifted Lishui Sag,East China Sea Shelf Basin[J].Marine and Petroleum Geology,160:106616.