Lithologic Reservoirs ›› 2025, Vol. 37 ›› Issue (4): 38-49.doi: 10.12108/yxyqc.20250404

• PETROLEUM EXPLORATION • Previous Articles    

Multi-level sparse regularization inversion method for seismic frequency division： A case study from the second member of Paleogene Dongying Formation in Shijiutuo Uplift，Bozhong Sag

WANG Jian1, WU Yaning2, WANG Tao1, JIA Wanli1, BAO Yifan2, LIU Lifeng2   

  1. 1. Exploration and Development Research Institute, Beijing Research Center, CNOOC (China) Ltd., Beijing 100028, China;
    2. School of Geophysics, China University of Petroleum (Beijing), Beijing 102249, China
  • Received:2024-10-29 Revised:2025-04-23 Published:2025-07-05

PDF (PC)

32

Abstract: Conventional inversion techniques yield low prediction accuracy for reservoirs with low well density， thin single-layer thickness，and strong heterogeneity. A multi-level sparse regularization inversion method based on seismic frequency division was proposed using matching pursuit and Wigner-Ville distribution time-frequency methods，sparse theory，and Bayesian theory. The model data was tested and the inversion method was applied in the reservoir prediction of the second member of Dongying Formation in Shijiutuo Uplift of Bozhong Sag.The results show that： （1）The main idea of seismic frequency division multi-level sparse regularization inversion is to use the Matching Persuit Wigner-Ville distribution technique（MP-WVD）to decompose seismic signals into large，medium，and small scale frequency bands. Based on that，Bayesian theory is employed to construct a multi-scale sparse inversion objective function，applying L2，L1，and L0 norm constraints to the large，medium，and small scale inversion processes，respectively.A hierarchical iterative strategy is adopted： the largescale inversion results as prior constraints for the medium-scale inversion，and then the medium-scale inversion results as prior constraints for the small-scale inversion，with the final inversion result derived from the smallscale inversion.（2）The model data testing results show that： MP-WVD time-frequency spectrum exhibits stronger energy concentration than continuous wavelet transform（CWT）and S-transform time-frequency spectra， with higher resolution in both time and frequency directions，effectively overcoming the cross-term interference issue present in the WVD transform.（3）The application of seismic frequency division multi-level sparse regularization inversion in the reservoir waves of the second member of Paleogene Dongying Formation in Shijutuo Uplift of Bozhong Sag shows that： the results of the P-wave impedance inversion are in good agreement with the sonic log-derived acoustic impedance. It also provides higher resolution than the sparse pulse inversion results， with superior vertical resolution， offering more accurate characterization of thin layers.

Key words: multi-scale seismic signals, Matching Pursuit-Wigner-Ville distribution, sparse regularization, Bayesian theory；wave impedance, thin reservoir characterization, Dongying Formation, Bozhong Sag

CLC Number: 

  • :P631
[1] 杨午阳,魏新建,李海山.智能物探技术的过去、现在与未来[J].岩性油气藏,2024,36(2):170-188.YANG Wuyang,WEI Xinjian,LI Haishan.The past,present and future of intelligent geophysical technology[J].Lithologic Reservoirs,2024,36(2):170-188.
[2] 赵云,文晓涛,尹川,等.叠前重加权L1范数稀疏约束的地震反演方法[J].石油地球物理勘探,2023,58(6):1398-1409.ZHAO Yun,WEN Xiaotao,YIN Chuan,et al.Prestack seismic inversion with reweighted L1-norm sparse constraints[J].Oil Geophysical Prospecting,2023,58(6):1398-1409.
[3] 罗亚能,崔京彬,陈亚军,等.改进的地质统计学反演技术[C]//中国石油学会石油物探专业委员会.第二届中国石油物探学术年会论文集.涿州:中国石油东方地球物理公司物探技术研究中心,2024.LUO Yaneng,CUI Jingbin,CHEN Yajun,et al.Improved geostatistical inversion technique[C]//Petroleum Exploration Committee of China Petroleum Society.Proceedings of the 2nd China petroleum physical prospecting annual conference.Zhuozhou:Physical Exploration Technology Research Center of China Petroleum Oriental Geophysical Company,2024.
[4] 骆迪,王宏斌,蔡峰,等.深度学习技术在地震储层预测中的应用及挑战[J].石油地球物理勘探,2024,59(3):640-651.LUO Di,WANG Hongbin,CAI Feng,et al.Application and challenges of deep learning technology in seismic data-based reservoir prediction[J].Oil Geophysical Prospecting,2024,59(3):640-651.
[5] 谢晓军,吴克强,张锦伟,等.渤中凹陷东南缘东二下亚段扇体成因新认识[J].中国海上油气,2022,34(3):28-37.XIE Xiaojun,WU Keqiang,ZHANG Jinwei,et al.A new insight in fan genesis of the lower Ed2 of Dongying Formation in southeastern margin,Bozhong Sag[J].China Offshore Oil and Gas,2022,34(3):28-37.
[6] 何玉,周星,李少轩,等.渤海湾盆地渤中凹陷古近系地层超压成因及测井响应特征[J].岩性油气藏,2022,34(3):60-69.HE Yu,ZHOU Xing,LI Shaoxuan,et al.Genesis and logging response characteristics of formation overpressure of Paleogene in Bozhong Sag,Bohai Bay Basin[J].Lithologic Reservoirs,2022,34(3):60-69.
[7] JIA Nan,LIU Chiyang,WANG Jianqiang,et al.New insights into Cenozoic evolution of the Shijiutuo uplift,Bohai Bay Basin,China:Constraints from apatite fission track analysis and seismic data[J].Marine and Petroleum Geology,2024,164:106808.
[8] 徐伟慕,郭平,胡天跃.薄互层调谐与分辨率分析[J].石油地球物理勘探,2013,48(5):750-757.XU Weimu,GUO Ping,HU Tianyue.Thin interbed tuning and resolution analysis[J].Oil Geophysical Prospecting,2013,48(5):750-757.
[9] 成锁,赵光亮,王鑫,等.基于高分辨率层序约束的薄储层地震预测方法研究[J].地球物理学进展,2024,39(2):606-619.CHENG Suo,ZHAO Guangliang,WANG Xin,et al.Thin reservoir seismic prediction method based on high resolution sequence constraint[J].Progress in Geophysics,2024,39(2):606-619.
[10] LIU Lei,ZHONG Yijiang,CHEN Hongde,et al.Seismically induced soft-sediment deformation structures in the Palaeogene deposits of the Liaodong Bay Depression in the Bohai Bay Basin and their spatial stratigraphic distribution[J].Sedimentary Geology,2016,342:78-90.
[11] CHEN Hehe,ZHU Xiaomin,GAWTHORPE R L,et al.The interactions of volcanism and clastic sedimentation in rift basins:Insights from the Palaeogene-Neogene Shaleitian uplift and surrounding sub-basins,Bohai Bay Basin,China[J].Basin Research,2022,34(3):1084-1112.
[12] 加东辉,周心怀,李建平,等.一种少井地区"岩性圈闭表征"的思路:以辽东湾地区为例[J].岩性油气藏,2009,21(4):124-129.JIA Donghui,ZHOU Xinhuai,LI Jianping,et al.A new idea for lithologic trap description with little wells:Taking Liaodongwan area as an example[J].Lithologic Reservoirs,2009,21(4):124-129.
[13] YANG Sen,WU Guochen,SHAN Junzhen.Multi-scale seismic envelope inversion method based on sparse representation theory[J].Journal of Applied Geophysics,2022,203:104685.
[14] 赵宝银,张明.相控叠前地质统计学反演方法在低渗油藏优质储层预测中的应用:以A区沙三段3亚段V油组为例[J].油气藏评价与开发,2022,12(4):666-676.ZHAO Baoyin,ZHANG Ming.Application of facies-controlled prestack geostatistical inversion method in high quality reservoir prediction of low permeability reservoir:A case study of V Oil Formation of Es33 in Block A[J].Petroleum Reservoir Evaluation and Development,2022,12(4):666-676.
[15] 桂金咏,李胜军,高建虎,等.基于特征变量扩展的含气饱和度随机森林预测方法[J].岩性油气藏,2024,36(2):65-75.GUI Jinyong,LI Shengjun,GAO Jianhu,et al.A random forests prediction method for gas saturation based on feature variable extension[J].Lithologic Reservoirs,2024,36(2):65-75.
[16] 张义,尹艳树.约束稀疏脉冲反演在杜坡油田核三段中的应用[J].岩性油气藏,2015,27(3):103-107.ZHANG Yi,YIN Yanshu.Application of constrained sparse spike inversion in the third member of Hetaoyuan Formation in Dupo Oilfield[J].Lithologic Reservoirs,2015,27(3):103-107.
[17] ALFARRAJ M,ALREGIB G.Semisupervised sequence modeling for elastic impedance inversion[J].Interpretation,2019,7(3):SE237-SE249.
[18] 杨爽,丁建强,霍晗勇,等.基于压缩感知的数据重构技术在拓频处理中的应用[J].石油物探,2023,62(增刊1):81-87.YANG Shuang,DING Jianqiang,HUO Hanyong,et al.Application of data reconstruction technology based on compressed sensing in frequency extension processing[J].Geophysical Prospecting for Petroleum,2023,62(Suppl 1):81-87.
[19] 苏勤,曾华会,徐兴荣,等.沙漠区地震数据高分辨率处理关键方法及其在尼日尔Agedem地区的应用[J].岩性油气藏,2023,35(6):18-28.SU Qin,ZENG Huahui,XU Xingrong,et al.Key techniques of high-resolution processing of desert seismic data and its application in Agedem area,Niger[J].Lithologic Reservoirs,2023,35(6):18-28.
[20] 刘文霞.分频处理技术在辽河深层地震资料处理中的应用[J].石油物探,2001,40(2):116-120.LIU Wenxia.Application of frequency divided processing technique in the processing seismic data from the deep-seated formations in Liaohe oil field[J].Geophysical Prospecting for Petroleum,2001,40(2):116-120.
[21] 胡咏,于兴河,胡光义,等.印尼C油田储层层序地层分析与沉积相研究[J].中国海上油气,2006,18(1):17-21.HU Yong,YU Xinghe,HU Guangyi,et al.Sequence stratigraphy and sedimentary facies of reservoir in C oilfield,Indonesia[J].China Offshore Oil and Gas,2006,18(1):17-21.
[22] 于建国,韩文功,刘力辉.分频反演方法及应用[J].石油地球物理勘探,2006,41(2):193-197.YU Jianguo,HAN Wengong,LIU Lihui.Frequency-divided inversion and application[J].Oil Geophysical Prospecting,2006,41(2):193-197.
[23] 熊冉,赵继龙,厚刚福.用频谱分解和地震峰值属性分析预测薄砂岩储集层[J].新疆石油地质,2013,34(2):225-227.XIONG Ran,ZHAO Jilong,HOU Gangfu.Using spectral decomposition technology and seismic peak attribute analysis for prediction of thin sandstone reservoir[J].Xinjiang Petroleum Geology,2013,34(2):225-227.
[24] 叶云飞,刘春成,刘志斌,等.海上宽频地震反演方法及其在南海深水区的应用[J].中国海上油气,2018,30(2):65-70.YE Yunfei,LIU Chuncheng,LIU Zhibin,et al.Analysis of marine broadband seismic data inversion and application in deep water of South China Sea[J].China Offshore Oil and Gas,2018,30(2):65-70.
[25] 代玲,万钧,罗泽.应用波形相控分频反演预测高泥质疏松砂岩薄储层[J].物探化探计算技术,2022,44(1):1-8.DAI Ling,WAN Jun,LUO Ze.Application of waveform faciescontrolled frequency division inversion to prediction of thin reservoirs in high-argillaceous unconsolidated sandstone[J].Computing Techniques for Geophysical and Geochemical Exploration,2022,44(1):1-8.
[26] 李丛,张栋,袁青松,等.多子波分频反演技术在泥页岩储层预测中的应用研究[J].地球物理学进展,2024,39(6):2306-2317.LI Cong,ZHANG Dong,YUAN Qingsong,et al.Application of multi-wavelet frequency division inversion technology in shale reservoir prediction[J].Progress in Geophysics,2024,39(6):2306-2317.
[27] XIANG Kun,YANG Yadi,HUANG Handong,et al.Joint impedance inversion and spectral decomposition for deepwater gas reservoir characterization:A case study in South China Sea[J].Interpretation,2021,9(1):T63-T77.
[28] 陈康,戴隽成,魏玮,等.致密砂岩AVO属性的贝叶斯岩相划分方法:以川中地区侏罗系沙溪庙组沙一段为例[J].岩性油气藏,2024,36(5):111-121.CHEN Kang,DAI Juncheng,WEI Wei,et al.Lithofacies classification of tight sandstone based on Bayesian Facies-AVO attributes:A case study of the first member of Jurassic Shaximiao Formation in central Sichuan Basin[J].Lithologic Reservoirs,2024,36(5):111-121.
[29] SUN Jiajia,LI Yaoguo.Adaptive Lp inversion for simultaneous recovery of both blocky and smooth features in a geophysical model[J].Geophysical Journal International,2014,197(2):882-899.
[30] YANG Jun,YIN Cheng,DAI Ronghuo.Seismic impedance inversion via L0 gradient minimisation[J].Exploration Geophysics,2019,50(6):575-582.
[31] HAMID H,PIDLISECKY A.Multitrace impedance inversion with lateral constraints[J].Geophysics,2015,80(6):M101-M111.
[32] 张宇焜,王晖,胡晓庆,等.少井条件下的复杂岩性储层地质建模技术:以渤海湾盆地石臼坨凸起A油田为例[J].石油与天然气地质,2016,37(3):450-456.ZHANG Yukun,WANG Hui,HU Xiaoqing,et al.Reservoir modeling of complex lithologies with sparse wells:A case from a oilfield in Shijiutuo uplift,Bohai Bay Basin[J].Oil & Gas Geology,2016,37(3):450-456.
[33] 吕世聪,王少鹏,张汶,等.石臼坨凸起南部陡坡带扇三角洲沉积特征研究[J].天然气与石油,2024,42(1):54-62.LYU Shicong,WANG Shaopeng,ZHANG Wen,et al.Research on the sedimentary characteristics of fan delta on the southern steep-slope of Shijiutuo Uplift[J].Natural Gas and Oil,2024,42(1):54-62.
[1] ZHU Wenqi, ZAN Chunjing, ZHANG Ying, WANG Tao, SHI Zhaowen, BA Lixia, CHEN Liang, JI Hancheng. Characteristics and genetic mechanisms of anomalous high-porosity zones of the Paleogene Dongying Formation in western sub-sag of the Bozhong Sag [J]. Lithologic Reservoirs, 2025, 37(2): 70-80.
[2] LIU Zhifeng, ZHU Xiaoer, LIU Guangdi, WANG Xiang, LI Zekun, WU Xuan, LIANG Yuyang. Study on the difference of petroleum accumulation between Paleogene and Neogene in the western Bozhong Sag，Bohai Bay Basin [J]. Lithologic Reservoirs, 2025, 37(1): 78-89.
[3] CHENG Yan, WANG Bo, ZHANG Tongyao, QI Yumin, YANG Jilei, HAO Peng, LI Kuo, WANG Xiaodong. Oil and gas migration characteristics of lithologic reservoirs of Neogene Minghuazhen Formation in Bozhong A-2 area，Bozhong Sag [J]. Lithologic Reservoirs, 2024, 36(5): 46-55.
[4] DONG Rou, LI Kun, YIN Jihang, XUE Yuheng, JIANG Tao, XU Guosheng. Spatial-temporal differential evolution model and reservoir control effect of Cenozoic extensional and strike-slip superimposed faults in Bodong Sag [J]. Lithologic Reservoirs, 2024, 36(3): 106-116.
[5] NIU Chengmin, HUI Guanzhou, DU Xiaofeng, GUAN Dayong, WANG Bingjie, WANG Qiming, ZHANG Hongguo. Sedimentary model of sublacustrine fan of the third member of Paleogene Dongying Formation and large-scale oilfield discovered in western slope of Liaozhong Sag [J]. Lithologic Reservoirs, 2024, 36(2): 33-42.
[6] XIE Kun, SU Cheng, LIU Changlong, MEI Jie, YU Haitao, HE Xin, LU Xiangguo. Profile change rule during Cr3+ polymer weak gel flooding and related improving method [J]. Lithologic Reservoirs, 2022, 34(6): 160-170.
[7] HE Yu, ZHOU Xing, LI Shaoxuan, DING Hongbo. Genesis and logging response characteristics of formation overpressure of Paleogene in Bozhong Sag，Bohai Bay Basin [J]. Lithologic Reservoirs, 2022, 34(3): 60-69.
[8] NIU Chengmin, DU Xiaofeng, WANG Qiming, ZHANG Can, DING Yiran. Formation conditions and exploration direction of large-scale lithologic reservoirs of Cenozoic in Bohai Sea [J]. Lithologic Reservoirs, 2022, 34(3): 1-14.
[9] MA Zhengwu, GUAN Dayong, WANG Qiming, LIU Yaojun, LI Xiaohui. Sedimentary characteristics and controlling factors of sublacustrine fans of the third member of Paleogene Dongying Formation in Liaozhong Sag [J]. Lithologic Reservoirs, 2022, 34(2): 131-140.
[10] YANG Hong, LIU Chenglin, WANG Feilong, TANG Guomin, LI Guoxiong, ZENG Xiaoxiang, WU Yuping. Paleoenvironment and development model of source rocks of Dongying Formation in Bozhong Sag [J]. Lithologic Reservoirs, 2021, 33(6): 81-92.
[11] YE Tao, WANG Qingbin, DAI Liming, CHEN Rongtao, CUI Puyuan. New method for sequence division of platform facies carbonate rocks: A case study of Ordovician in Bozhong Sag [J]. Lithologic Reservoirs, 2021, 33(3): 95-103.
[12] DU Xiaofeng, WANG Qingbin, PANG Xiaojun, DAI Liming, ZHANG Can. Quantitative characterization of source-sink system of Ed3 in Shinan steep slope zone,Bozhong Depression [J]. Lithologic Reservoirs, 2018, 30(5): 1-10.
[13] PANG Xiaojun, DAI Liming, WANG Qingbin, LIU Shilei, FENG Chong. Characteristics and controlling factors of low permeability reservoirs of the third member of Dongying Formation in northwestern margin of Bozhong Sag [J]. Lithologic Reservoirs, 2017, 29(5): 76-88.
[14] WANG Liqun，LI Chao，LI Qizheng，MA Kuiqian，LI Hongying，ZHU Xiaomin. Research progress of reservoir microscopic pore structure [J]. Lithologic Reservoirs, 2013, 25(5): 24-30.
[15] HU Zhihua， SHEN Chunsheng， LIU Zongbin， YANG Qinghong， LIU Yujuan， LI Shuanbao2. Reservoir characteristics and diagenesis of Dongying Formation in L oilfield, Bohai Bay [J]. Lithologic Reservoirs, 2012, 24(4): 51-55.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn