Abstract:Seismic resolution has been leading the develo-pment of seismic exploration technology. On the basis of analyzing the relationship between seismic resolution and signal-to-noise ratio, this paper clarifies the quantitative method to characterize seismic data quality. After analyzing the seismic data interpretation limit, it defines seismic geologi-cal interpretability as the ability of seismic data to interpret geological details. The concepts and differences between high-resolution and high-precision seismic exploration are defined. Additionally, the factors affecting seismic resolution are analyzed and divided into internal factors of seismic wavelet and external factors of seismic exploration method and geological conditions. The technical approaches to improve the resolution and the future development direction are described from three aspects of seismic acquisition, processing, and interpretation.
SHERIFF R E and GELDART L P.Exploration Seismology (Second Edition)[M].Cambridge University Press,1995,224-234.
[2]
SHERIFF R E.Aspects of seismic resolution:Chapter 1// Seismic Stratigraphy Ⅱ:An Integrated Approach to Hydrocarbon Exploration[M].AAPG Memoir 39,1985,1-10.
[3]
SHERIFF R E.Limitations on resolution of seismic reflections and geologic detail derivable from them// Seismic Stratigraphy:Applications to Hydrocarbon Exploration[M].AAPG Memoir 26,1977,3-14.
[4]
云美厚,丁伟.地震分辨力新认识[J].石油地球物理勘探,2005,40(5):603-608.YUN Meihou and DING Wei.New knowledge about seismic identifying capability[J].Oil Geophysical Prospecting,2005,40(5):603-608.
[5]
云美厚.地震分辨力与信噪比无关[J].石油地球物理勘探,2009,44(3):379-383.YUN Meihou.Seismic resolution is not relative to S/N ratio[J].Oil Geophysical Prospecting,2009,44(3):379- 383.
[6]
WIDESS M B.Quantifying resolution power of seismic systems[J]. Geophysics,1982,47(8):1160-1173.
杜立志,邱建慧,张琪,等.高保真高分辨率遥测地震勘探采集系统研制及应用[J].地球物理学报,2019,62(10):3964-3973.DU Lizhi,QIU Jianhui,ZHANG Qi,et al. Development and application of a high-fidelity and high-resolution telemetry seismic data acquisition system[J].Chinese Journal of Geophysics,2019,62(10):3964-3973.
[10]
欧阳永林,宋炜,曾庆才,等.高保真高信噪比地震资料的获取方法[J].石油地球物理勘探,2016,51(1):32-39.OUYANG Yonglin,SONG Wei,ZENG Qingcai,et al. Seismic data acquisition method with high fidelity and high signal to noise ratio[J]. Oil Geophysical Prospecting,2016,51(1):32-39.
[11]
石文武,黄荣善,王冬娜,等.地震资料的高保真融合处理技术在冀东油田南堡地区的应用[J]. 海相油气地质,2015,20(2):63-71.SHI Wenwu,HUANG Rongshan,WANG Dongna,et al. Application of high-fidelity merging processing of seismic data at Nanpu Area in Jidong Oilfield[J]. Marine Origin Petroleum Geology,2015,20(2):63-71.
[12]
刘莉.保幅处理方法的研究与应用——以B地区为例[D].北京:中国地质大学(北京),2017.
[13]
郭廷超,夏连军,陶长江,等.保幅处理评价准则及在高邮地区的应用[J]. 复杂油气藏,2014,7(4):24-27,44.GUO Tingchao,XIA Lianjun,TAO Changjiang,et al.Evaluation criteria of seismic preserved-amplitude processing and its application in Gaoyou area[J]. Complex Hydrocarbon Reservoirs,2014,7(4):24-27,44.
胡中平,孙建国.高精度地震勘探问题思考及对策分析[J].石油地球物理勘探,2002,37(5):530-536.HU Zhongping and SUN Jianguo. Discussion on problem of high-precision seismic exploration and its countermeasure analysis[J].Oil Geophysical Prospecting,2002,37(5):530-536.
[16]
赵殿栋. 高精度地震勘探技术发展回顾与展望[J]. 石油物探,2009,48(5):425-435.ZHAO Diandong. Review and prospect on high-precision seismic exploration technique[J].Geophysical Prospecting for Petroleum,2009,48(5):425-435.
[17]
邸志欣,张丽娜,邓光校.塔河油田高精度勘探地震采集技术分析与实践[J].石油物探,2016,55(4):493-505.DI Zhixin,ZHANG Lina and DENG Guangxiao. Analysis and application on high-precision seismic acquisition technology in Tahe Oilfield [J]. Geophysical Prospecting for Petroleum,2016,55(4):493-505.
[18]
张丽艳,李昂,于常青.低频可控震源“两宽一高”地震勘探的应用[J].石油地球物理勘探,2017,52(6):1236-1245.ZHANG Liyan,LI Ang and YU Changqing. Application of broadband,wide-azimuth,and high-density 3D seismic exploration[J]. Oil Geophysical Prospecting,2017,52(6):1236-1245.
[19]
王华忠.“两宽一高”油气地震勘探中的关键问题分析[J].石油物探,2019,58(3):313-324.WANG Huazhong.Key problem analysis in seismic exploration based on wide-azimuth,high-density,and broadband seismic data[J].Geophysical Prospecting for Petroleum,2019,58(3):313-324.
[20]
云美厚. 地震分辨率[J].勘探地球物理进展,2005,28(1):12-18.YUN Meihou.On seismic resolution[J].Progress in Exploration Geophysics,2005,28(1):12-18.
[21]
云美厚,丁伟,王新红.地震水平分辨力研究与应用[J]. 勘探地球物理进展,2005,28(2):102-103.YUN Meihou,DING Wei and WANG Xinhong.Study and application of seismic horizontal resolution[J]. Progress in Exploration Geophysics,2005,28(2):102-103.
[22]
云美厚,丁伟,杨凯. 地震道空间分辨力研究[J].地球物理学进展,2005,20(3):741-746.YUN Meihou,DING Wei and YANG Kai. Study on the spatial resolution of seismic trace[J].Progress in Geophysics,2005,20(3):741-746.
[23]
陆基孟.地震勘探原理[M].北京:石油工业出版社,1982,405-412.
[24]
秦龙,尹成,崔永福,等.面向目标的起伏地表组合震源延时参数计算方法[J].地球物理学报,2019,62(4):1492-1501.QIN Long,YIN Cheng,CUI Yongfu,et al. A calculation method of delay explosion time of a source array on an undulating surface[J].Chinese Journal of Geophysics,2019,62(4):1492-1501.
[25]
陶知非,刘志刚,马磊,等. EV-56高精度可控震源技术[J].物探装备,2018,28(5):281-282,288.TAO Zhifei,LIU Zhigang,MA Lei,et al. EV-56 high precision vibroseis technology[J].Equipment for Geophysical Prospecting,2018,28(5):281-282,288.
[26]
撒利明,张玮,张少华,等.中国石油“十二·五”物探技术重大进展及“十三·五”展望[J].石油地球物理勘探,2016,51(2):404-419.SA Liming,ZHANG Wei,ZHANG Shaohua,et al. Geophysical technology major achievements at CNPC during the Twelfth Five-Year Plan and lookout for the Thirteenth Five-Year Plan[J].Oil Geophysical Prospecting,2016,51(2):404-419.
[27]
吴学兵.面向宽频采集的新型检波器研发与应用[J].石油物探,2018,57(6):823-830.WU Xuebing. Development of a novel accelerometer sensor for broad band seismic acquisition[J]. Geophysical Prospecting for Petroleum,2018,57(6):823-830.
[28]
周小慧,陈伟,杨江峰,等.DAS 技术在油气地球物理中的应用综述[J].地球物理学进展,2021,36(1):338-350.ZHOU Xiaohui,CHEN Wei,YANG Jiangfeng,et al. Application review of DAS technology in oil and gas geophysics[J].Progress in Geophysics,2021,36(1):338-350.
[29]
王飞,孙亚杰,裴金梅,等. 高密度单点接收地震采集数据的处理方法讨论[J]. 物探与化探,2021,45(6):1469-1474.WANG Fei,SUN Yajie,PEI Jinmei,et al. A discussion on the processing method of high density single point seismic acquisition data[J].Geophysical and Geo-chemical Exploration,2021,45(6):1469-1474.
[30]
于世焕,赵殿栋,于晨. 数字检波器单点地震采集与组合接收对比试验[J].石油物探,2012,51(3):264-270.YU Shihuan,ZHAO Diandong and YU Chen. Comparative experiment on digital geophone single point and array receiving in the seismic acquisition[J]. Geo-physical Prospecting for Petroleum,2012,51(3):264-270.
陈学国.谱反演拓频处理技术在车排子地区白垩系储层描述中的应用[J].大庆石油地质与开发,2017,36(1):138-143.CHEN Xueguo.Application of the spectral-inversion extended frequency processing technique in the chara-cterization of Cretaceous reservoirs in Chepaizi area[J].Petroleum Geology and Oilfield Development in Daqing,2017,36(1):138-143.
[33]
张璐,汪毓铎.地震数据分频谱蓝化算子计算方法及应用[J].北京信息科技大学学报,2020,35(1):63-68.ZHANG Lu and WANG Yuduo.Calculation and application of spectral blue operator of the frequency division seismic data[J].Journal of Beijing Information Science&Technology University,2020,35(1):63-68.
[34]
宋维琪,吴彩端.利用压缩感知方法提高地震资料分辨率[J].石油地球物理勘探,2017,52(2):214-219.SONG Weiqi and WU Caiduan.Seismic data resolution improvement based on compressed sensing[J].Oil Geophysical Prospecting,2017,52(2):214-219.
[35]
杨子鹏,宋维琪,刘军,等.联合广义S 变换和压缩感知提高地震资料分辨率[J].地球物理学进展,2021,36(5):2119-2127.YANG Zipeng,SONG Weiqi,LIU Jun,et al. Combine generalized S transform with compressed sensing to improve the resolution of seismic data[J].Progress in Geophysics,2021,36(5):2119-2127.
[36]
季焕成,刘荷冲,钟洁,等.双向拓频高分辨率地震技术在乌夏断裂带的应用[J].地球物理学进展,2022,37 (1):201-212.JI Huancheng,LIU Hechong,ZHONG Jie,et al. Application of bidirectional extension frequency high- resolution seismic technique in Wuxia fault zone[J]. Progress in Geophysics,2022,37 (1):201-212.
[37]
翟桐立,马雄,彭雪梅,等.基于井地一体化测量的近地表品质因子Q值估算与应用[J].石油物探,2018,57(5):685-690.ZHAI Tongli,MA Xiong,PENG Xuemei,et al.Near-surface Q factor measurements by combining surface and cross-hole seismic surveys[J].Geophysical Prospecting for Petroleum,2018,57(5):685-690.
[38]
宋吉杰,禹金营,王成,等.近地表介质Q估计及其在塔河北部油田的应用[J].石油物探,2018,57(3):436-442.SONG Jijie,YU Jinying,WANG Cheng,et al.Q estimation for near-surface media and its application in the northern Tahe oilfield,China[J].Geophysical Prospecting for Petroleum,2018,57(3):436-442.
[39]
赵秋芳,云美厚,朱丽波,等.近地表Q值测试方法研究进展与展望[J].石油地球物理勘探,2019,54(6):1397-1418.ZHAO Qiufang,YUN Meihou,ZHU Libo,et al. Progress and outlook of near surface quality factor Q measurement and inversion[J].Oil Geophysical Prospecting,2019,54(6):1397-1418.
[40]
撒利明,杨午阳,杜启振,等.地震偏移成像技术回顾与展望[J].石油地球物理勘探,2015,50(5):1016-1036.SA Liming,YANG Wuyang,DU Qizhen,et al. Past,present and future of seismic migration imaging[J]. Oil Geophysical Prospecting,2015,50(5):1016-1036.
[41]
段心标,王华忠,邓光校.应用反射理论的最小二乘逆时偏移成像[J].石油地球物理勘探,2020,55(6):1305-1311.DUAN Xinbiao,WANG Huazhong,and DENG Guangxiao. Least-squares reverse-time migration based on reflection theory[J].Oil Geophysical Prospecting,2020,55(6):1305-1311.
[42]
罗腾腾,徐基祥,孙夕平.应用迭代收缩高分辨率Radon变换的绕射波分离与成像方法[J].石油地球物理勘探,2021,56(2):313-322.LUO Tengteng,XU Jixiang,and SUN Xiping. Diffraction wave separation and imaging based on high-resolution Radon transform on an iterative model shrinking approach[J].Oil Geophysical Prospecting,2021,56(2):313-322.
[43]
胡自多,雍学善,刘威,等.地震散射偏移方法[J].石油地球物理勘探,2020,55(3):584-590.HU Ziduo,YONG Xueshan,LIU Wei,et al. Seismic scatterring data migration based on scattering wave equation[J].Oil Geophysical Prospecting,2020,55(3):584-590.
[44]
云美厚.整合教学在“应用地球物理学”课程教学中的应用[J].煤炭高等教育,2013,31(2):113-116.YUN Meihou. Application of integration teaching in the course teaching of “Applied Geophysics”[J]. Meitan Higher Education,2013,31(2):113-116.
[45]
杨占龙.地震地貌切片解释技术及应用[J].石油地球物理勘探,2020,55(3):669-677.YANG Zhanlong. Interpretation technique of seismic geomorphological slice and its application[J]. Oil Geophysical Prospecting,2020,55(3):669-677.
[46]
朱筱敏,董艳蕾,曾洪流,等.中国地震沉积学研究现状和发展思考[J]. 古地理学报,2020,22(3):397-411.ZHU Xiaomin,DONG Yanlei,ZENG Hongliu,et al. Research status and thoughts on the development of seismic sedimentology in China[J]. Journal of Palaeogeography,2020,22(3):397-411.
[47]
LINDSETH R O.Synthetic sonic logs:a process for statigraphic interpretation[J].Geophysics,1979,44(1):3-26.
[48]
CONNOLLY P. Elastic impedance[J].The Leading Edge,1999,18(4):438-452.
[49]
GAO J,WANG J M,YUN M H,et al. Seismic attri-butes optimization and application in reservoir prediction[J].Applied Geophysics,2006,3(4):243-247.
[50]
李婷婷,王钊,马世忠,等. 地震属性融合方法综述[J]. 地球物理学进展,2015,30(1):378-385.LI Tingting,WANG Zhao,MA Shizhong,et al. Summary of seismic attributes fusion method[J].Progress in Geophysics,2015,30(1):378-385.
[51]
陈颖频.非平稳信号时频分析与地震频谱成像研究[D].四川成都:电子科技大学,2019,2-4.
[52]
CHENG J X and CHEN J.Channel sands identification method based on frequency fusion[C].Proceedi-ngs of SPG/SEG Nanjing 2020 International Geophysi-cal Conference,2020,705-708.
印兴耀,张洪学,宗兆云. OVT数据域五维地震资料解释技术研究现状与进展[J].石油物探,2018,57(2):155-178.YIN Xingyao,ZHANG Hongxue and ZONG Zhaoyun. Research status and progress of 5D seismic data interpretation in OVT domain[J].Geophysical Prospecting for Petroleum,2018,57(2):155-178.
[55]
宗志敏,何登科,孙超. 基于深度学习采用多标签的方式解释叠前地震数据[J].地球物理学进展,2022,37(3):1258-1265.ZONG Zhimin,HE Dengke and SUN Chao. Interpret pre-stack seismic data with multi-label based on deep learning[J].Progress in Geophysics,2022,37(3):1258-1265.
[56]
李国发,王亚静,熊金良,等. 薄互层地震切片解释中的几个问题——以一个三维地质模型为例[J].石油地球物理勘探,2014,49(2):388-393.LI Guofa,WANG Yajing,XIONG Jinliang,et al. Phenomena in inter-bed reservoir interpretation on seismic slices:an example of 3D geological model[J].Oil Geophysical Prospecting,2014,49(2):388-393.
[57]
顾雯,印兴耀,巫芙蓉,等.波形驱动下多参数约束高分辨率反演方法——以四川盆地渝西地区龙马溪组页岩气为例[J].石油地球物理勘探,2021,56(6):1311-1321.GU Wen,YIN Xingyao,WU Furong,et al. Multi-parameter constrained high-resolution inversion method driven by waveform:A case study of Longmaxi Formation shale gas in western Chongqing,Sichuan Basin[J].Oil Geophysical Prospecting,2021,56(6):1311-1321.
黄少华,任志明,李振春,等.纵横波分离的多震源弹性波全波形反演[J].石油地球物理勘探,2019,54(5):1084-1093,1105.HUANG Shaohua,REN Zhiming,LI Zhenchun,et al. Multi-source elastic full waveform inversion based on P-wave and S-wave separation[J].Oil Geophysical Prospecting,2019,54(5):1084-1093,1105.
[60]
李昕洁,王维红,郭雪豹,等.全波形反演正则化方法对比[J].石油地球物理勘探,2022,57(1):129-139.LI Xinjie,WANG Weihong,GUO Xuebao,et al. Comparison of regularization methods for full-waveform inversion[J].Oil Geophysical Prospecting,2022,57(1):129-139.
[61]
李祺鑫,罗亚能,马晓强,等.基于深度嵌入网络的地震相聚类技术[J].石油地球物理勘探,2022,57(2):261-267.LI Qixin,LUO Yaneng,MA Xiaoqiang,et al.Seismic facies clustering technology based on deep embedding network[J].Oil Geophysical Prospecting,2022,57(2):261-267.
[62]
张宪国,吴啸啸,黄德榕,等.极限学习机驱动的地震多属性融合识别曲流带单一点坝[J].石油地球物理勘探,2021,56(6):1340-1350.ZHANG Xianguo,WU Xiaoxiao,HUANG Derong,et al. Single point bar interpretation in meandering belt with extreme learning machine driven multiple seismic attributes fusion[J].Oil Geophysical Prospecting,2021,56(6):1340-1350.
[63]
王延光,李皓,李国发,等.一种用于薄层和薄互层砂体厚度估算的复合地震属性[J].石油地球物理勘探,2020,55(1):153-160.WANG Yanguang,LI Hao,LI Guofa,et al. A composite seismic attribute used to estimate the sand thickness for thin bed and thin interbed[J].Oil Geophysical Prospecting,2020,55(1):153-160.
[64]
潘辉,印兴耀,李坤,等. 基于经验模态分解字典的自适应匹配追踪谱分解方法及其在油气检测中的应用[J].石油地球物理勘探,2021,56(5):1117-1129.PAN Hui,YIN Xingyao,LI Kun,et al.Spectral decomposition method of adaptive matching pursuit based on empirical mode decomposition dictionary and its application in oil and gas detection[J]. Oil Geophysical Prospecting,2021,56(5):1117-1129.