济阳坳陷古近系孔店组层序界面特征及时空属性

谭先锋; 蒋艳霞; 田景春; 邹国亮; 李航; 王伟庆

doi:10.11781/sysydz201402136

济阳坳陷古近系孔店组层序界面特征及时空属性

doi: 10.11781/sysydz201402136

1.
重庆科技学院石油与天然气工程学院, 重庆 401331
2. 成都理工大学油气藏地质及开发工程国家重点实验室, 成都 610059
3. 中国石油长庆油田勘探部, 西安 710021
4. 中国石化胜利油田地质科学研究院, 山东东营 257015

基金项目: 国家自然科学基金项目（41202043）；重庆市自然科学基金（cstc2012jjA90007）和中国石化重点科技攻关项目“济阳坳陷深层（沙四—孔店组）构造演化与岩相古地理研究”联合资助。

详细信息

作者简介:
谭先锋（1982-），男，博士，副教授，从事沉积地质学研究。E-mail：xianfengtan8299@163.com。

中图分类号: TE121.3⁺4
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出版历程
- 收稿日期: 2013-06-20
- 修回日期: 2014-02-11
- 刊出日期: 2014-03-28

Sequence interface characteristics and spatial and temporal properties of Kongdian Formation of Paleogene in Jiyang Depression

1.
Chongqing University of Science and Technology, Chongqing 401331, China
2. State Key Laboratory for Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu, Sichuan 610059, China
3. Exploration Department of Changqing Oil Field, PetroChina, Xi'an, Shaanxi 710021, China
4. Geologic Research Institute of SINOPEC Shengli Oilfield Company, Dongying, Shandong 257015, China

摘要

摘要: 依据地震、测井、钻井岩心、地球化学等资料，对济阳坳陷古近系孔店组层序界面进行了系统研究。济阳坳陷古近系孔店组层序界面在地震剖面上表现为上超、下超、削蚀、顶超、整一等反射特征；钻井岩心表现为风化壳和岩性岩相转化特征；岩电关系表现为不同类型的岩电突变；地球化学微量元素也表现为突变特征。识别出4个层序界面，分别为一级层序界面TSB1，二级层序界面SSB1，三级层序界面SB1和SB2。TSB1层序界面主要为区域性质的不整合面，反映了盆地的转化形成；SSB1层序界面主要为构造幕式转化面，反映了盆地断陷作用的阶段变化；SB1和SB2为气候转化面，反映了气候因素引起的旋回变化。层序界面对盆地形成机制、气候变化、幕式断裂活动等具有指示意义。
- 层序界面 /
- 时空属性 /
- 孔店组 /
- 古近系 /
- 济阳坳陷 /
- 渤海湾盆地
Abstract: Based on seismic, logging, drilling cores and geochemical data, the sequence boundaries of the Kongdian Formation of Paleogene in the Jiyang Depression were systematically studied. On seismic profiles, the boundaries were featured by onlap, downlap, truncation, toplap and concordance. The drilling cores showed weathering crust and lithology-lithofacies transformation characteristics. The rock-electricity relation indicated different types of mutations. The trace elements also showed mutation characteristics. Four sequence boundaries were identified, including the 1st-order sequence interface TSB1, the 2nd-order sequence interface SSB1 and the 3rd-order sequence interfaces SB1 and SB2. As regional unconformity, the sequence interface TSB1 reflected basin transformation. The sequence interface SSB1 was constructed ceremony conversion surface and showed basin rift stage. The sequence interfaces SB1 and SB2 were climate transformation surfaces and showed the cyclic changes in climate factors. The sequence boundaries were significant for the studies of basin formation, climate change and screen fracture activity.
- sequence boundary /
- spatial and temporal property /
- Kongdian Formation /
- Paleogene /
- Jiyang Depression /
- Bohai Bay Basin

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参考文献(18)

[1]	曲希玉, 刘立, 刘娜, 等.大港滩海区埕北断阶带古近系层序界面的识别方法[J].世界地质, 2007, 26(4):484-491. Qu Xiyu, Liu Li, Liu Na, et al.Identification method of sequence boundary for Eogene of Chengbei step-fault zone in Dagang offshore area[J].Global Geology, 2007, 26(4):484-491.
[2]	操应长, 姜在兴, 夏斌, 等.利用测井资料识别层序地层界面的几种方法[J].中国石油大学学报:自然科学版, 2003, 27(2):23-26. Cao Yingchang, Jiang Zaixing, Xia Bin, et al.Use several methods to identify sequence stratigraphic logging data interface[J].Journal of the University of Petroleum, China:Edition of Natural Science, 2003, 27(2):23-26.
[3]	张兆辉, 苏明军, 刘化清, 等.精细地震层序地层分析技术及应用:以渤海湾盆地歧口凹陷滨海地区为例[J].石油实验地质, 2012, 34(6): 648-652. Zhang Zhaohui, Su Mingjun, Liu Huaqing, et al.High precision analysis technology of seismic sequence strata and its application:A case study of Binhai region in Qikou Sag, Bohai Bay Basin[J].Petroleum Geology & Experiment, 2012, 34(6): 648-652.
[4]	辛仁臣, 张雪辉, 张翼, 等.湖盆无曝露缓坡带层序界面特征及成因:以松辽盆地他拉哈地区上白垩统为例[J].沉积学报, 2008, 26(1):77-85. Xin Rencheng, Zhang Xuehui, Zhang Yi, et al.Characteristics and genesis of sequence boundaries on subaqueous gentle slope of lacustrine basin:a case study on Upper Cretaceous in Talaha region of Songliao Basin[J].Acta Sedimentologica Sinica, 2008, 26(1):77-85.
[5]	刘家铎, 田景春, 张翔, 等.塔里木盆地寒武系层序界面特征及其油气地质意义[J].矿物岩石, 2009, 29(4):1-6. Liu Jiaduo, Tian Jingchun, Zhang Xiang, et al.Characteristics and petroleum geologic significances of the sequence boundary surface of Cambrian strata in Tarim Basin[J].Journal of Mineralogy and Petrology, 2009, 29(4):1-6.
[6]	苑保国, 杨光.霸县凹陷鄚州地区沙河街组层序地层学研究[J].特种油气藏, 2012, 19(2):37-41. Yuan Baoguo, Yang Guang.Research on sequence stratigraphy of Shahejie formation in Maozhou area, Baxian depression[J].Special Oil and Gas Reservoirs, 2012, 19(2):37-41.
[7]	吴智平, 李伟, 任拥军, 等.济阳坳陷中生代盆地演化及其与新生代盆地叠合关系探讨[J].地质学报, 2003, 77(2):280-286. Wu Zhiping, Li Wei, Ren Yongjun, et al.Basin evolution in the Mesozoic and superposition of Cenozoic basin in the area of the Jiyang depression[J].Acta Geologica Sinica, 2003, 77(2):280-286.
[8]	张惬, 贾东, 陈竹新, 等.济阳坳陷中—新生代构造沉降与板块聚敛速率关系探讨[J].高校地质学报, 2005, 11(4):642-648. Zhang Qie, Jia Dong, Chen Zuxin, et al.Relationship between Meso-Cenozoic tectonic subsidence of the Jiyang depression and plate convergence rate[J].Geological Journal of China Universities, 2005, 11(4):642-648.
[9]	郑德顺, 吴智平, 李伟, 等.济阳坳陷中、新生代盆地转型期断裂特征及其对盆地的控制作用[J].地质学报, 2005, 79(3):386-394. Zheng Deshun, Wu Zhiping, Li Wei, et al.Faults and their control on the basin during the transfer stage of the Jiyang depression in the Mesozoic-Cenozoic[J].Acta Geologica Sinica, 2005, 79(3):386-394.
[10]	杨伟利, 陈义宝.八面河地区孔店组河流—冲积相层序地层学研究[J].西安石油大学学报, 2008, 23(4):26-29, 39. Yang Weili, Chen Yibao.Study on the sequence stratigraphy of the fluvial-alluvial facies of Kongdian formation in Bamianhe area, Dongying Sag[J].Journal of Xi'an Shiyou University, 2008, 23(4):26-29, 39.
[11]	王建伟, 赵勇生, 田海芹.东营—惠民凹陷孔店组层序地层学研究[J].石油大学学报:自然科学版, 2001, 25(6):1-5. Wang Jianwei, Zhao Yongsheng, Tian Haiqin. Primary study on sequence stratigraphy of Kongdian formation in Dongying-Huimin sag[J].Journal of the University of Petroleum: Edition of Natural Science, 2001, 25(6):1-5.
[12]	谭先锋, 田景春, 黄建红, 等. 陆相碎屑岩旋回沉积记录中的物质响应及聚集规律:以济阳坳陷王家岗地区古近系孔店组为例[J].石油与天然气地质, 2013, 34(3):332-341. Tan Xianfeng, Tian Jingchun, Huang Jianhong, et al.Material responses and accumulation patterns in cyclic sediment records of continental clastic rocks:taking the Paleogene Kongdian Formation of Wangjiagang area in Jiyang Depression as an example[J].Oil & Gas Geology, 2013, 34(3):332-341.
[13]	谭先锋.陆相断陷湖盆旋回沉积机理与成岩系统物质耦合关系研究[D].成都:成都理工大学, 2013. Tan Xianfeng.Study on cyclic sedimentation mechanism and diagenetic system material coupling relationship in continental rift lake basin[D].Chengdu:Chengdu University of Science and Tecology, 2013.
[14]	王永诗, 鲜本忠.车镇凹陷北部陡坡带断裂结构及其对沉积和成藏的控制[J].油气地质与采收率, 2006, 13(6):5-8. Wang Yongshi, Xian Benzhong.Fault structures of northern steep slope belts and their influences on sedimentation and reservoir formation in Chezhen sag[J].Petroleum Geology and Recovery Efficiency, 2006, 13(6):5-8.
[15]	谢锐杰, 漆家福, 杨桥.东营凹陷北带构造特征及其对沉积作用的控制[J].江汉石油学院学报, 2004, 26(1):17-19. Xie Ruijie, Qi Jiafu, Yang Qiao.Structural characteristics and its control to deposition in the north of Dongying depression[J].Journal of Jianghan Petroleum Institute, 2004, 26(1):17-19.
[16]	谭先锋, 田景春, 白建平, 等.陆相断陷湖盆陡坡断裂带沉积响应及充填过程:以东营断陷湖盆北部陡坡断裂带古近系为例[J].中国地质, 2010, 37(2):298-310. Tan Xianfeng, Tian Jingchun, Bai Jianping, et al.Depositional response and filling process of the steep slope rift belt in the terrestrial fault basin:a case study of Paleogene in Dongying terrestrial fault basin[J].Geology in China, 2010, 37(2):298-310.
[17]	向立宏, 周杰, 赵乐强, 等.济阳坳陷不整合结构的类型、特征及意义[J].断块油气田, 2009, 16(1):9-11. Xiang Lihong, Zhou Jie, Zhao Leqiang, et al.Type and feature of unconformity configuration in Jiyang Depression and its significance in petroleum exploration[J].Fault-Block Oil and Gas Field, 2009, 16(1):9-11.
[18]	谭先锋, 田景春, 李祖兵, 等.碱性沉积环境下碎屑岩的成岩演化:以山东东营凹陷陡坡带沙河街组四段为例[J].地质通报, 2010, 29(4):535-543. Tan Xianfeng, Tian Jingchun, Li Zubing, et al.Diagenetic process of fragmental reservoir in alkali sediment environment:taking the Member 4 of Shahejie Formation of steep-slope zone in Dongying sag, Shandong, China for example[J].Geological Bulletin of China, 2010, 29(4):535-543.