Full waveform inversion: the next leap forward in imaging at Valhall

L. Sirgue; O.I.Barkved; J. Dellinger; J. Etgen; U. Albertin; J.H. Kommedal

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Full waveform inversion: the next leap forward in imaging at Valhall

机译：全波形反转：Valhall成像技术的下一个飞跃

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We present the results of applying full waveform inversion at the Valhall Field in the Norwegian sector of the North Sea. Theresulting velocity model not only substantially improves the depth-migrated image, but also offers an excellent basis for detailedinterpretation itself, because it reveals many geological features not visible in the migrated image. These results demonstratethat full waveform inversion can produce spectacular results on industrial-scale real 3D seismic data.

机译：我们介绍了在北海挪威海域的瓦尔霍尔场应用全波形反演的结果。结果速度模型不仅大大改善了深度偏移图像，而且为详细解释本身提供了极好的基础，因为它揭示了许多在偏移图像中不可见的地质特征。这些结果表明，全波形反演可以在工业规模的真实3D地震数据上产生惊人的结果。

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来源
《First Break》 |2010年第4期|共6页
作者
L. Sirgue; O.I.Barkved; J. Dellinger; J. Etgen; U. Albertin; J.H. Kommedal;
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原文格式 PDF
正文语种 eng
中图分类地球物理学;
关键词
waveform; inversion; imaging;

机译：波形;反演;成像;

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1. Full waveform inversion: the next leap forward in imaging at Valhall [J] . L. Sirgue, O.I.Barkved, J. Dellinger, First Break . 2010,第4期

机译：全波形反转：Valhall成像技术的下一个飞跃
2. Which parameterization is suitable for acoustic vertical transverse isotropic full waveform inversion? Part 2: Synthetic and real data case studies from Valhall [J] . Yaser Gholami, Romain Brossier, Stéphane Operto, Geophysics: Journal of the Society of Exploration Geophysicists . 2013,第2期

机译：哪种参数设置适合于声学垂直横向各向同性全波形反演？第2部分：Valhall的综合和真实数据案例研究
3. Joint traveltime, waveform, and waveform envelope inversion for near-surface imaging [J] . Liu Zhiyang, Zhang Jie Geophysics: Journal of the Society of Exploration Geophysicists . 2017,第4期

机译：联合旅行时间，波形和波形封闭近表面成像的反转
4. Double-Difference Waveform Inversion of 4D Ocean Bottom Cable Data: Application to Valhall, North Sea [C] . Di Yang, Michael Fehler, Alison Malcolm SEG Houston 2013 . 2013

机译：4D海底电缆数据的双差波形反演：在北海瓦尔尔的应用
5. From Multidirectional-Vector-Based Seismic Reverse Time Migration and Angle-Domain Common-Image Gathers to Full Waveform Inversion Using Phase-Modifed and Deconvolved Images in Acoustic and Elastic Media [D] . Tang, Chen. 2018

机译：从基于多向矢量的地震逆时偏移和角度域共像采集到使用声和弹性介质中的相位修正和反卷积图像进行全波形反演
6. Full-waveform inversion imaging of the human brain [O] . Lluís Guasch, Oscar Calderón Agudo, Meng-Xing Tang, 2020

机译：人脑的全波形反演成像
7. Multiparameter full waveform inversion of multicomponent ocean-bottom-cable data from the Valhall field. Part 2: imaging compressive-wave and shear-wave velocities [O] . Vincent Prieux, Romain Brossier, Stéphane Operto, 2013

机译：MultiParameter全波形反演Valhall字段的多组分海底电缆数据。第2部分：成像压缩波和剪切波速度

Full waveform inversion: the next leap forward in imaging at Valhall

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