反射地震在冀中坳陷保定凹陷精细地质结构探测中的应用

doi:10.11720/wtyht.2022.1593

摘要
图/表
参考文献
相关文章
Metrics

全文: PDF(11797 KB) HTML
输出: BibTeX | EndNote (RIS)

摘要

保定凹陷位于渤海湾盆地冀中坳陷西缘,其西侧以太行山山前断裂为界与太行山隆起相邻,查明凹陷内深部构造和精细地质结构,对油气勘探和深部热储调查评价有着重要的意义,同时对太行山山前断裂的发育特征的研究也有一定的帮助。反射地震勘探在深部地质结构探测中具有高精度、高分辨率的优势,因此,在保定凹陷构造单元及其外围开展了深反射地震测量,采用炸药震源激发、长排列多道接收、高覆盖次数的工作方法,获得了高品质的原始地震记录。通过静校正、叠前噪声压制、反褶积和偏移叠加等高精度成像数据处理方法技术,得到能清晰反映测区深部地质结构和构造特征的反射地震剖面。地震剖面清楚地查明了凹陷内断裂构造特征,以此划分了内部次级构造单元。根据地震剖面上识别的角度不整合面,划分了基底构造层、断陷期构造层和凹陷期构造层,并据此探讨了3个构造层的构造演化过程。

	服务

	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	张保卫
	岳航羽
	谢伟
	房苏
	徐昊
	王凯

关键词 ：冀中坳陷, 保定凹陷, 反射地震, 太行山山前断裂, 构造特征

Abstract：

The Baoding sag is located on the western margin of the Jizhong depression,Bohai Bay basin.It is adjacent to the uplift of the Taihang Mountains in the west,with the piedmont fault of the Taihang Mountains as the boundary.Identifying the deep structures and fine-scale geological structure of the sag is greatly significant for the hydrocarbon exploration and the survey and evaluation of deep thermal reservoirs in the sag.Meanwhile,it also facilitates the research on the characteristics of the piedmont fault of the Taihang Mountains.Since the exploration using the seismic reflection method feature high precision and high resolution in the detection of deep geological structure,this study conducted the seismic reflection-based exploration in the tectonic units of the Baoding sag and their periphery.First,high-quality original seismic records were obtained by means of explosive source excitation,long-array multi-channel reception,and high coverage times.Then,seismic reflection sections that can clearly reflect the deep geological structure and structural characteristics of the survey area were obtained using high-precision imaging data processing techniques,such as static correction,pre-stack noise attenuation,deconvolution,and offset stack.The obtained seismic sections allowed for determining the characteristics of faults in the sag and internal secondary tectonic units.Based on the angular unconformities identified in the seismic sections,the basement structural layer and the structural layers formed during the faulting stage and the depression stage of the Baoding sag were also determined,and,accordingly,the tectonic evolutionary process of the three structural layers were discussed.

Key words： Jizhong depression Baoding sag seismic reflection survey piedmont fault of Taihang Mountains structural characteristics

收稿日期: 2021-12-21 修回日期: 2022-09-27 出版日期: 2022-12-20

ZTFLH:

P631.4

基金资助:中国地质调查局地质调查项目“雄安新区深部三维地质结构探测”(DD20189133);“冀中坳陷深部碳酸盐岩热储调查评价”(DD20190556);中国地质调查局自然资源综合调查指挥中心项目“辽河平原沈阳—铁岭地区黑土地地表基质调查”(DD20220115)

通讯作者: 岳航羽

作者简介: 张保卫(1980-),男,2007年毕业于长安大学,硕士,正高级工程师,现主要从事综合地球物理调查、地表基质调查、地震勘探方法技术的研究工作。Email:zbaowei@mail.cgs.gov.cn

引用本文:

张保卫, 岳航羽, 谢伟, 房苏, 徐昊, 王凯. 反射地震在冀中坳陷保定凹陷精细地质结构探测中的应用[J]. 物探与化探, 2022, 46(6): 1359-1368.
ZHANG Bao-Wei, YUE Hang-Yu, XIE Wei, FANG Su, XU Hao, WANG Kai. Application of the seismic reflection method in detecting the fine-scale geological structure of the Baoding sag,Jizhong depression. Geophysical and Geochemical Exploration, 2022, 46(6): 1359-1368.

链接本文:

https://www.wutanyuhuatan.com/CN/10.11720/wtyht.2022.1593 或 https://www.wutanyuhuatan.com/CN/Y2022/V46/I6/1359

Fig.1 冀中坳陷构造单元划分

Fig.2 反射地震高精度数据处理流程

Fig.3 应用静校正前(a)后(b)的单炮记录对比

Fig.4 应用静校正前(a)后(b)的叠加剖面局部对比

Fig.5 叠前噪声压制前(a)后(b)的单炮记录对比

Fig.6 叠前噪声压制前(a)后(b)的叠加剖面局部对比

Fig.7 反褶积处理前(a)后(b)单炮记录对比

Fig.8 反褶积处理前(a)后(b)频谱分析对比

Fig.9 反褶积处理前(a)后(b)叠加剖面局部对比

Fig.10 偏移处理前(a)后(b)叠加剖面局部对比

Fig.11 AA’反射地震解释剖面

Fig.12 BB’反射地震解释剖面

[1]	单帅强, 何登发, 张煜颖. 渤海湾盆地西部保定凹陷构造—地层层序与盆地演化[J]. 地质科学, 2016, 51(2):402-414.
[1]	Shan S Q, He D F, Zhang Y Y. Tectono-stratigraphic sequence and basin evolution of Baoding sag in the western Bohai Bay Basin[J]. Chinese Journal of Geology, 2016, 51(2): 402-414.
[2]	常健, 邱楠生, 赵贤正, 等. 渤海湾盆地冀中坳陷现今地热特征[J]. 地球物理学报, 2016, 59(3): 1003-1016.
[2]	Chang J, Qiu N S, Zhao X Z, et al. Present-day geothermal regine of the Jizhong depressinn in Bohai Baybasin,East China[J]. Chinese J. Geophys., 2016, 59(3): 1003-1016.
[3]	金凤鸣, 崔周旗, 王权, 等. 冀中坳陷地层岩性油气藏分布特征与主控因素[J]. 岩性油气藏, 2017, 29(2):19-27.
[3]	Jin F M, Cui Z Q, Wang Q, et al. Distribution characteristics and main controlling factors of stratigraphiclithologic reservoirs in Jizhong Depression[J]. Lithologic Reservoirs, 2017, 29(2):19-27.
[4]	王雨洁. 冀中坳陷前第三系碳酸盐岩储层类型及成岩作用[J]. 油气地球物理, 2014, 12(2): 57-61.
[4]	Wang Y J. Carbonate rock reservoir types and diagenesis of the pre-tertiary in Jizhong Depression[J]. Petroleum Geophysics, 2014, 12(2):57-61.
[5]	何登发, 崔永谦, 张煜颖, 等. 渤海湾盆地冀中坳陷古潜山的构造成因类型[J]. 岩石学报, 2017, 33(4): 1338-1356.
[5]	Heng D F, Cui Y Q, Zhang Y Y, et al. Structural genetic types of paleo-buried hill in Jizhong depression,Bohai Bay Basin[J]. Acta Petrologica Sinica, 2017, 33(4): 1338-1356.
[6]	韩春元, 师玉雷, 刘静, 等. 冀中坳陷保定凹陷油气勘探前景与突破口选择[J]. 中国石油勘探, 2017, 22(4): 61-72. doi: 10.3969/j.issn.1672-7703.2017.04.006
[6]	Han C Y, Shi Y L, Liu J, et al. Prospect and breakthrough point of oil and gas exploration in Baoding sag,Jizhong depression[J]. China Petroleum Exploration, 2017, 22(4): 61-72. doi: 10.3969/j.issn.1672-7703.2017.04.006
[7]	葛肖虹, 刘俊来, 任收麦, 等. 中国东部中—新生代大陆构造的形成与演化[J]. 中国地质, 2014, 41(1): 19-38.
[7]	Ge X H, Liu J L, Ren S M, et al. The formation and evolution of the Mesozoic-Cenozoic continental tectonics in eastern China[J]. Geology in China, 2014, 41(1):19-38.
[8]	单帅强. 太行山山前断层的构造几何学、运动学及其对渤海湾盆地发育的控制作用[D]. 北京: 中国地质大学(北京), 2018.
[8]	Shan S Q. Structural geometry and kinematics of the Taihang Mountain Piedmont fault and its controlling on the development of the Bohai Bay Basin[D]. Beijing: China University of Geosciences (Beijing), 2018.
[9]	梁宏斌, 钱铮, 辛首良, 等. 冀中坳陷地热资源评价与开发利用[J]. 新能源, 2010, 13(5): 63-68.
[9]	Liang H B, Qian Z, Xin S L, et al. Assessment and development of geothermal resources in Jizhong depression[J]. New Energy, 2014, 12(2): 57-61.
[10]	邱毅, 魏振乾, 刘章造, 等. 华北油田高精度三维地震采集技术[J]. 勘探技术, 2008(2): 21-29.
[10]	Qiu Y, Wei Z Q, Liu Z Z, et al. High-precision 3D seismic data acquisition techniques in Huabei Oilfield[J]. Exploration Techniques, 2008(2): 21-29.
[11]	李伟. 渤海湾盆地区中生代盆地演化与前第三系油气勘探[D]. 东营: 中国石油大学(华东), 2007.
[11]	Li W. Mesozoic Basin evolution and the exploration of the Pre-Tertiary petroleum in the area of Bohai Bay Basin[D]. Dongying: China University of Petroleum (Huadong), 2007.
[12]	孙冬胜, 刘池阳, 杨明慧, 等. 渤海湾盆地冀中坳陷中区中新生代符合伸展构造[J]. 地质评论, 2004, 50(5): 484-491.
[12]	Sun D S, Liu C Y, Yang M H, et al. Study on complex extensional structures in the middle Jizhong Depression in the Bohai Bay Basin[J]. Geological Review, 2004, 50(5): 484-491.
[13]	张文朝, 杨德相, 陈彦均, 等. 冀中坳陷古近系沉积构造特征与油气分布规律[J]. 地质学报, 2018, 82(8): 1103-1112.
[13]	Zhang W Z, Yang D X, Chen Y J, et al. Sedimentary structural characteristics and hydrocarbon distributed rules of Jizhong Depression[J]. Acta Geologica Sinica, 2018, 82(8): 1103-1112.
[14]	Gao C H, Zhang X Z, Cha M, et al. Characteristics of buried hill reservoir in Jizhong depression[J]. Northwest Oil & Gas Exploration, 2011, 23(6): 6-12.
[15]	王贵玲, 高俊, 张保建, 等. 雄安新区高阳低凸起区雾迷山组热储特征与高产能地热井参数研究[J]. 地质学报, 2020, 94(7): 1970-1980.
[15]	Wang G L, Gao J, Zhang B J, et al. Study on the thermal storage characteristics of the Wumishan Formation and huge capacity geothermal well parameters in the Gaoyang low uplift area of Xiong’an New Area[J]. Acta Geologica Sinica, 2020, 94(7): 1970-1980.
[16]	毛翔, 汪新伟, 郭世炎, 等. 高阳地热田及邻区地热资源形成机制[J]. 中国岩溶, 2021, 40(2): 273-280.
[16]	Mao X, Wang X W, Guo S Y, et al. Genetic mechanism of geothermal resources in the Gaoyang geothermal field and adjacent areas[J]. Carsologica Sinica, 2021, 40(2): 273-280.
[17]	许德树, 冯创业. 综合物探技术在石家庄凹陷地热勘查中的应用[J]. 物探与化探, 2007, 31(5): 440-443.
[17]	Xu D S, Feng C Y. The applicition of integrated geophysical technique to geothermal prospecting in ShiJiaZhuang depression[J]. Geophysical and Geochemical Exploration, 2007, 31(5):440-443.
[18]	何登发, 单帅强, 张煜颖, 等. 雄安新区的三维地质结构:来自反射地震资料的约束[J]. 中国科学:地质科学, 2018, 48(9):1207-1222.
[18]	He D F, ShanS Q, Zhang Y Y, et al. 3-D geologic architecture of Xiong'an New Area:Constraints from seismic reflection data[J]. Science China:Earth Sciences, 2018, 48(9): 1207-1222.
[19]	Gao X Z, Wu W T, Lu X J. Multiplicity of hydrocarbon reservoir and accumulation controlling factors within buried hills in Jizhong depression[J]. Journal of China University of Petroleum, 2011, 35(3):31-35.

[1]	陈念楠, 李满根, 关宝文, 宋志杰, 段建兵, 李西得, 刘武生, 刘颖, 范鹏飞. 二连盆地塔北凹陷西部早白垩世断—坳发育特征研究[J]. 物探与化探, 2022, 46(5): 1149-1156.
[2]	王通, 刘建勋, 王兴宇, 李广才, 田密. Shearlet域尺度角度自适应深反射地震数据随机噪声压制方法[J]. 物探与化探, 2022, 46(3): 704-713.
[3]	王光文, 王海燕, 李洪强, 李文辉, 庞永香. 地震正演技术在深反射地震剖面探测中的应用[J]. 物探与化探, 2021, 45(4): 970-980.
[4]	李冰, 宋燕兵, 石磊, 王启, 蒋久明, 金久强, 周德文, 徐明, 肖刚毅, 谢民英. 鄂尔多斯盆地的磁场特征及地质意义[J]. 物探与化探, 2019, 43(4): 767-777.
[5]	田巍, 李旭兵, 王保忠. 大地电磁测深在湘东南坳陷页岩气勘探中的应用[J]. 物探与化探, 2019, 43(2): 281-289.
[6]	李冰, 宋燕兵, 王启, 王志博, 郭亮, 蒋久明, 耿圣博, 邓茂盛, 周德文. 四川盆地的磁场特征及地质意义[J]. 物探与化探, 2018, 42(5): 937-945.
[7]	徐建宇, 姜春香, 张保卫, 岳航羽. 浅层地震技术在陆域天然气水合物勘探中存在的问题及对策[J]. 物探与化探, 2017, 41(6): 1127-1132.
[8]	徐建宇, 姜春香, 岳航羽, 王凯. 浅层地震在永冻区探测冻土层厚度的试验研究[J]. 物探与化探, 2017, 41(6): 1121-1126.
[9]	李培, 姜春香, 荣立新, 王小江, 李金丽. 戈木错地区天然气水合物高分辨率反射地震探测技术试验[J]. 物探与化探, 2017, 41(6): 1228-1236.
[10]	高景华, 刘建勋, 张保卫, 王小江, 徐明才. 高精度地震探测陆域天然气水合物的有效性研究[J]. 物探与化探, 2017, 41(6): 1005-1011.
[11]	徐明才, 刘建勋, 李培, 张凯, 王凯, 王小江, 张保卫, 王广科, 柴铭涛, 高景华. 羌塘盆地戈木错地区天然气水合物地震探测[J]. 物探与化探, 2017, 41(6): 1220-1227.
[12]	徐建宇. 地震方法在城市浅覆盖区活断层调查中的应用[J]. 物探与化探, 2016, 40(6): 1103-1107.
[13]	徐明才, 哈立洋, 王小江, 柴铭涛, 刘建勋, 王广科, 张保卫, 李培, 王凯, 高景华. 哈拉湖地区天然气水合物地震探测技术试验[J]. 物探与化探, 2016, 40(4): 667-674.
[14]	王斌, 李百祥, 李福城. 物探成果在探讨青海鄂拉山活动断裂带控热控震的分段差异性中的应用[J]. 物探与化探, 2015, 39(2): 311-317.
[15]	艾斯卡尔, 张建龙, 谭钦银, 吾守艾力, 梁生贤. 大地电磁测深在中上扬子地区油气调查中的作用[J]. 物探与化探, 2015, 39(1): 48-53.

Viewed

Full text

Abstract

Cited

Shared

Discussed