Matches in SemOpenAlex for { <https://semopenalex.org/work/W2319708392> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2319708392 abstract "Summary Para-Maranhao Basin offshore Brazil is well-known for its shallow geological complexities. Rugose topography and complex V-shaped paleo-canyons directly below the water bottom create challenges for ray-based migration velocity analysis from prestack depth imaging. In particular, when using a global grid-based tomography, generating velocity updates at a sufficiently small scale to conform to these shallow structures can be difficult. Image distortions, characterized by non-geologic depth undulations and amplitude variations, are often observed below the shallow structures. These artifacts can affect the accuracy of reservoir interpretation. We propose a weighted, highresolution workflow utilizing dip-constrained, non-linear slope tomography to resolve small scale velocity variations at shallow depths. As a result, image distortions below the near-surface geological complexities are attenuated, and the common image gather flatness is improved." @default.
- W2319708392 created "2016-06-24" @default.
- W2319708392 creator A5003681868 @default.
- W2319708392 creator A5053428781 @default.
- W2319708392 date "2014-08-05" @default.
- W2319708392 modified "2023-09-24" @default.
- W2319708392 title "Dip-constrained tomography with weighting flow for paleo-canyons: A case study in Para-Maranhao Basin, Brazil" @default.
- W2319708392 cites W2090319605 @default.
- W2319708392 cites W2098274171 @default.
- W2319708392 cites W2161294688 @default.
- W2319708392 doi "https://doi.org/10.1190/segam2014-0513.1" @default.
- W2319708392 hasPublicationYear "2014" @default.
- W2319708392 type Work @default.
- W2319708392 sameAs 2319708392 @default.
- W2319708392 citedByCount "2" @default.
- W2319708392 countsByYear W23197083922016 @default.
- W2319708392 countsByYear W23197083922017 @default.
- W2319708392 crossrefType "proceedings-article" @default.
- W2319708392 hasAuthorship W2319708392A5003681868 @default.
- W2319708392 hasAuthorship W2319708392A5053428781 @default.
- W2319708392 hasConcept C109007969 @default.
- W2319708392 hasConcept C111368507 @default.
- W2319708392 hasConcept C114793014 @default.
- W2319708392 hasConcept C120665830 @default.
- W2319708392 hasConcept C121332964 @default.
- W2319708392 hasConcept C127313418 @default.
- W2319708392 hasConcept C13280743 @default.
- W2319708392 hasConcept C162284963 @default.
- W2319708392 hasConcept C163716698 @default.
- W2319708392 hasConcept C165205528 @default.
- W2319708392 hasConcept C186348155 @default.
- W2319708392 hasConcept C187320778 @default.
- W2319708392 hasConcept C187691185 @default.
- W2319708392 hasConcept C84859931 @default.
- W2319708392 hasConceptScore W2319708392C109007969 @default.
- W2319708392 hasConceptScore W2319708392C111368507 @default.
- W2319708392 hasConceptScore W2319708392C114793014 @default.
- W2319708392 hasConceptScore W2319708392C120665830 @default.
- W2319708392 hasConceptScore W2319708392C121332964 @default.
- W2319708392 hasConceptScore W2319708392C127313418 @default.
- W2319708392 hasConceptScore W2319708392C13280743 @default.
- W2319708392 hasConceptScore W2319708392C162284963 @default.
- W2319708392 hasConceptScore W2319708392C163716698 @default.
- W2319708392 hasConceptScore W2319708392C165205528 @default.
- W2319708392 hasConceptScore W2319708392C186348155 @default.
- W2319708392 hasConceptScore W2319708392C187320778 @default.
- W2319708392 hasConceptScore W2319708392C187691185 @default.
- W2319708392 hasConceptScore W2319708392C84859931 @default.
- W2319708392 hasLocation W23197083921 @default.
- W2319708392 hasOpenAccess W2319708392 @default.
- W2319708392 hasPrimaryLocation W23197083921 @default.
- W2319708392 hasRelatedWork W1935864900 @default.
- W2319708392 hasRelatedWork W1975439790 @default.
- W2319708392 hasRelatedWork W1980691015 @default.
- W2319708392 hasRelatedWork W2010370071 @default.
- W2319708392 hasRelatedWork W2050862942 @default.
- W2319708392 hasRelatedWork W2081147063 @default.
- W2319708392 hasRelatedWork W2148929352 @default.
- W2319708392 hasRelatedWork W2323666798 @default.
- W2319708392 hasRelatedWork W2330134873 @default.
- W2319708392 hasRelatedWork W2351692348 @default.
- W2319708392 hasRelatedWork W2366918527 @default.
- W2319708392 hasRelatedWork W2503509111 @default.
- W2319708392 hasRelatedWork W2621311071 @default.
- W2319708392 hasRelatedWork W2765953614 @default.
- W2319708392 hasRelatedWork W2948324961 @default.
- W2319708392 hasRelatedWork W2949811580 @default.
- W2319708392 hasRelatedWork W3023458630 @default.
- W2319708392 hasRelatedWork W3034826748 @default.
- W2319708392 hasRelatedWork W3122674346 @default.
- W2319708392 hasRelatedWork W3153721203 @default.
- W2319708392 isParatext "false" @default.
- W2319708392 isRetracted "false" @default.
- W2319708392 magId "2319708392" @default.
- W2319708392 workType "article" @default.