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(PDF) CRS-stack-based seismic imaging workflow — a real data example | Zeno Heilmann - Academia.edu

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In contrast to" /> <title>(PDF) CRS-stack-based seismic imaging workflow — a real data example | Zeno Heilmann - Academia.edu</title> <link rel="canonical" href="https://www.academia.edu/66435301/CRS_stack_based_seismic_imaging_workflow_a_real_data_example" /> <script async src="https://www.googletagmanager.com/gtag/js?id=G-5VKX33P2DS"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-5VKX33P2DS', { cookie_domain: 'academia.edu', send_page_view: false, }); gtag('event', 'page_view', { 'controller': "single_work", 'action': "show", 'controller_action': 'single_work#show', 'logged_in': 'false', 'edge': 'unknown', // Send nil if there is no A/B test bucket, in case some records get logged // with missing data - that way we can distinguish between the two cases. // ab_test_bucket should be of the form <ab_test_name>:<bucket> 'ab_test_bucket': null, }) </script> <script> var $controller_name = 'single_work'; var $action_name = "show"; var $rails_env = 'production'; var $app_rev = '92477ec68c09d28ae4730a4143c926f074776319'; var $domain = 'academia.edu'; var $app_host = "academia.edu"; var $asset_host = "academia-assets.com"; var $start_time = new Date().getTime(); var $recaptcha_key = "6LdxlRMTAAAAADnu_zyLhLg0YF9uACwz78shpjJB"; var $recaptcha_invisible_key = "6Lf3KHUUAAAAACggoMpmGJdQDtiyrjVlvGJ6BbAj"; var $disableClientRecordHit = false; </script> <script> window.require = { config: function() { return function() {} } } </script> <script> window.Aedu = window.Aedu || {}; window.Aedu.hit_data = null; window.Aedu.serverRenderTime = new Date(1732811873000); window.Aedu.timeDifference = new Date().getTime() - 1732811873000; </script> <script type="application/ld+json">{"@context":"https://schema.org","@type":"ScholarlyArticle","abstract":"In recent years, it has been demonstrated by many case studies that the Common-Reflection-Surface (CRS) stack produces reliable stack sections with high resolution and superior signal-to-noise ratio compared to conventional methods. In contrast to such conventional methods like the commonmidpoint stack or the sequence normal-moveout correction/dip-moveout correction/stack, an entire set of physically interpretable stacking parameters is determined as a by-product of the data-driven stacking process. These kinematic wavefield attributes obtained by the CRS stack may be even more important than the stacked section itself because they can be applied to solve a number of dynamic and kinematic stacking, modeling, and inversion problems. CRS-stack-based seismic imaging makes use of these extended possibilities in further processing. Here, we present a real data example demonstrating the basic steps of this data-driven imaging approach, namely the CRS stack, the determination of a smooth m...","author":[{"@context":"https://schema.org","@type":"Person","name":"Zeno Heilmann"}],"contributor":[],"dateCreated":"2021-12-29","dateModified":null,"datePublished":"2019-01-01","headline":"CRS-stack-based seismic imaging workflow — a real data example","inLanguage":"en","keywords":[],"locationCreated":null,"publication":null,"publisher":{"@context":"https://schema.org","@type":"Organization","name":null},"image":null,"thumbnailUrl":null,"url":"https://www.academia.edu/66435301/CRS_stack_based_seismic_imaging_workflow_a_real_data_example","sourceOrganization":[{"@context":"https://schema.org","@type":"EducationalOrganization","name":null}]}</script><link rel="stylesheet" media="all" href="//a.academia-assets.com/assets/single_work_page/loswp-102fa537001ba4d8dcd921ad9bd56c474abc201906ea4843e7e7efe9dfbf561d.css" /><link 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stack sections with high resolution and superior signal-to-noise ratio compared to conventional methods. In contrast to such conventional methods like the commonmidpoint stack or the sequence normal-moveout correction/dip-moveout correction/stack, an entire set of physically interpretable stacking parameters is determined as a by-product of the data-driven stacking process. These kinematic wavefield attributes obtained by the CRS stack may be even more important than the stacked section itself because they can be applied to solve a number of dynamic and kinematic stacking, modeling, and inversion problems. CRS-stack-based seismic imaging makes use of these extended possibilities in further processing. Here, we present a real data example demonstrating the basic steps of this data-driven imaging approach, namely the CRS stack, the determination of a smooth m...","publication_date":"2019,,"},"document_type":"paper","pre_hit_view_count_baseline":null,"quality":"high","language":"en","title":"CRS-stack-based seismic imaging workflow — a real data example","broadcastable":false,"draft":null,"has_indexable_attachment":true,"indexable":true}}["work"]; window.loswp.workCoauthors = [11446218]; window.loswp.locale = "en"; window.loswp.countryCode = "SG"; window.loswp.cwvAbTestBucket = ""; window.loswp.designVariant = "ds_vanilla"; window.loswp.fullPageMobileSutdModalVariant = "control"; window.loswp.useOptimizedScribd4genScript = false; window.loswp.appleClientId = 'edu.academia.applesignon';</script><script defer="" src="https://accounts.google.com/gsi/client"></script><div class="ds-loswp-container"><div class="ds-work-card--grid-container"><div class="ds-work-card--container js-loswp-work-card"><div class="ds-work-card--cover"><div class="ds-work-cover--wrapper"><div class="ds-work-cover--container"><button class="ds-work-cover--clickable js-swp-download-button" data-signup-modal="{&quot;location&quot;:&quot;swp-splash-paper-cover&quot;,&quot;attachmentId&quot;:77627316,&quot;attachmentType&quot;:&quot;pdf&quot;}"><img alt="First page of “CRS-stack-based seismic imaging workflow — a real data example”" class="ds-work-cover--cover-thumbnail" src="https://0.academia-photos.com/attachment_thumbnails/77627316/mini_magick20211229-14622-1shdwza.png?1640811355" /><img alt="PDF Icon" class="ds-work-cover--file-icon" src="//a.academia-assets.com/assets/single_work_splash/adobe.icon-574afd46eb6b03a77a153a647fb47e30546f9215c0ee6a25df597a779717f9ef.svg" /><div class="ds-work-cover--hover-container"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span><p>Download Free PDF</p></div><div class="ds-work-cover--ribbon-container">Download Free PDF</div><div class="ds-work-cover--ribbon-triangle"></div></button></div></div></div><div class="ds-work-card--work-information"><h1 class="ds-work-card--work-title">CRS-stack-based seismic imaging workflow — a real data example</h1><div class="ds-work-card--work-authors ds-work-card--detail"><a class="ds-work-card--author js-wsj-grid-card-author ds2-5-body-md ds2-5-body-link" data-author-id="11446218" href="https://independent.academia.edu/ZenoHeilmann"><img alt="Profile image of Zeno Heilmann" class="ds-work-card--author-avatar" src="https://0.academia-photos.com/11446218/10793355/12047141/s65_zeno.heilmann.jpg" />Zeno Heilmann</a></div><div class="ds-work-card--detail"><p class="ds-work-card--detail ds2-5-body-sm">2019</p></div><p class="ds-work-card--work-abstract ds-work-card--detail ds2-5-body-md">In recent years, it has been demonstrated by many case studies that the Common-Reflection-Surface (CRS) stack produces reliable stack sections with high resolution and superior signal-to-noise ratio compared to conventional methods. In contrast to such conventional methods like the commonmidpoint stack or the sequence normal-moveout correction/dip-moveout correction/stack, an entire set of physically interpretable stacking parameters is determined as a by-product of the data-driven stacking process. These kinematic wavefield attributes obtained by the CRS stack may be even more important than the stacked section itself because they can be applied to solve a number of dynamic and kinematic stacking, modeling, and inversion problems. CRS-stack-based seismic imaging makes use of these extended possibilities in further processing. Here, we present a real data example demonstrating the basic steps of this data-driven imaging approach, namely the CRS stack, the determination of a smooth m...</p><div class="ds-work-card--button-container"><button class="ds2-5-button js-swp-download-button" data-signup-modal="{&quot;location&quot;:&quot;continue-reading-button--work-card&quot;,&quot;attachmentId&quot;:77627316,&quot;attachmentType&quot;:&quot;pdf&quot;,&quot;workUrl&quot;:&quot;https://www.academia.edu/66435301/CRS_stack_based_seismic_imaging_workflow_a_real_data_example&quot;}">See full PDF</button><button class="ds2-5-button ds2-5-button--secondary js-swp-download-button" data-signup-modal="{&quot;location&quot;:&quot;download-pdf-button--work-card&quot;,&quot;attachmentId&quot;:77627316,&quot;attachmentType&quot;:&quot;pdf&quot;,&quot;workUrl&quot;:&quot;https://www.academia.edu/66435301/CRS_stack_based_seismic_imaging_workflow_a_real_data_example&quot;}"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span>Download PDF</button></div></div></div></div><div data-auto_select="false" data-client_id="331998490334-rsn3chp12mbkiqhl6e7lu2q0mlbu0f1b" data-doc_id="77627316" data-landing_url="https://www.academia.edu/66435301/CRS_stack_based_seismic_imaging_workflow_a_real_data_example" data-login_uri="https://www.academia.edu/registrations/google_one_tap" data-moment_callback="onGoogleOneTapEvent" id="g_id_onload"></div><div class="ds-top-related-works--grid-container"><div class="ds-related-content--container ds-top-related-works--container"><h2 class="ds-related-content--heading">Related papers</h2><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="0" data-entity-id="56267311" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/56267311/CRS_stack_based_seismic_reflection_imaging_a_real_data_example">CRS-stack-based seismic reflection imaging - a real data example</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="11446218" href="https://independent.academia.edu/ZenoHeilmann">Zeno Heilmann</a></div><p class="ds-related-work--abstract ds2-5-body-sm">In the current situation of rapidly growing demand in oil and gas, on-shore exploration, even under difficult conditions, becomes again more and more important. 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(Real data example)</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="11446218" href="https://independent.academia.edu/ZenoHeilmann">Zeno Heilmann</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2005</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{&quot;location&quot;:&quot;wsj-grid-card-download-pdf-modal&quot;,&quot;work_title&quot;:&quot;CRS-stack-based imaging considering top-surface topography. (Real data example)&quot;,&quot;attachmentId&quot;:71737037,&quot;attachmentType&quot;:&quot;pdf&quot;,&quot;work_url&quot;:&quot;https://www.academia.edu/56267368/CRS_stack_based_imaging_considering_top_surface_topography_Real_data_example_&quot;,&quot;alternativeTracking&quot;:true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/56267368/CRS_stack_based_imaging_considering_top_surface_topography_Real_data_example_"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="7" data-entity-id="66435299" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/66435299/CRS_Stack_Based_Seismic_Imaging_as_a_Case_Study_for_Basin_Reevaluation">CRS-Stack-Based Seismic Imaging as a Case Study for Basin Reevaluation</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="11446218" href="https://independent.academia.edu/ZenoHeilmann">Zeno Heilmann</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2019</p><p class="ds-related-work--abstract ds2-5-body-sm">In this case study we are giving attention to the seismic processing and interpretation of a land data set from the Takutu basin, Brazil. This aims at establishing a new seismic imaging workflow well suited to the specific problems of land data processing, namely, sparse data, complex geological structures, and complicated near surface conditions. The presented extension of CRS-stack-based time-to-depth imaging supports arbitrary top-surface topography. We applied the following processing steps: CRS stack, residual static correction, determination of a macrovelocity model via tomographic inversion, and Kirchhoff preand poststack depth migration. Our CRS stack implementation combines two different approaches of topography handling to a cascaded processing strategy that demands very little additional effort. After initial values of the CRS attributes are determined for a smoothly curved measurement surface, the final CRS stack and also the CRS-stack-based residual static correction ar...</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{&quot;location&quot;:&quot;wsj-grid-card-download-pdf-modal&quot;,&quot;work_title&quot;:&quot;CRS-Stack-Based Seismic Imaging as a Case Study for Basin Reevaluation&quot;,&quot;attachmentId&quot;:77627318,&quot;attachmentType&quot;:&quot;pdf&quot;,&quot;work_url&quot;:&quot;https://www.academia.edu/66435299/CRS_Stack_Based_Seismic_Imaging_as_a_Case_Study_for_Basin_Reevaluation&quot;,&quot;alternativeTracking&quot;:true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/66435299/CRS_Stack_Based_Seismic_Imaging_as_a_Case_Study_for_Basin_Reevaluation"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="8" data-entity-id="79733465" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/79733465/Stacking_of_P_SV_Seismic_Reflection_Data_Using_Dip_MOVEOUT1">Stacking of P-SV Seismic Reflection Data Using Dip MOVEOUT1</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="216106671" href="https://independent.academia.edu/HuubdenRooijen">Huub den Rooijen</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Geophysical Prospecting, 1991</p><div 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translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="9" data-entity-id="56267369" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/56267369/CRS_stack_based_seismic_reflection_imaging_for_land_data_in_time_and_depth_domains">CRS-stack-based seismic reflection imaging for land data in time and depth domains</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="11446218" href="https://independent.academia.edu/ZenoHeilmann">Zeno Heilmann</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2007</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{&quot;location&quot;:&quot;wsj-grid-card-download-pdf-modal&quot;,&quot;work_title&quot;:&quot;CRS-stack-based 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Leite</a></div><p class="ds-related-work--metadata ds2-5-body-xs">EAGE, 2010</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{&quot;location&quot;:&quot;wsj-grid-card-download-pdf-modal&quot;,&quot;work_title&quot;:&quot;CRS-based Seismic Imaging in Complex Marine Geology&quot;,&quot;attachmentId&quot;:40360493,&quot;attachmentType&quot;:&quot;pdf&quot;,&quot;work_url&quot;:&quot;https://www.academia.edu/18973655/CRS_based_Seismic_Imaging_in_Complex_Marine_Geology&quot;,&quot;alternativeTracking&quot;:true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/18973655/CRS_based_Seismic_Imaging_in_Complex_Marine_Geology"><span class="ds2-5-text-link__content">View 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