FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W20003036> ?p ?o ?g. }

• W20003036 abstract "Reflection seismic data from the F3 block in the Dutch North Sea exhibits many largeamplitude reflections at shallow horizons, typically categorized as “brightspots ” (Schroot and Schuttenhelm, 2003), mainly because of their bright appearance. In most cases, these bright reflections show a significant “flatness” contrasting with local structural trends. While flatspots are often easily identified in thick reservoirs, we have often occasionally observed apparent flatspot tuning effects at fluid contacts near reservoir edges and in thin reservoir beds, while only poorly understanding them. We conclude that many of the shallow large-amplitude reflections in block F3 are dominated by flatspots, and we investigate the thin-bed tuning effects that such flatspots cause as they interact with the reflection from the reservoir’s upper boundary. There are two possible effects to be considered: (1) the “wedge-model” tuning effects of the flatspot and overlying brightspots, dimspots, or polarity-reversals; and (2) the stacking effects that result from possible inclusion of post-critical flatspot reflections in these shallow sands. We modeled the effects of these two phenomena for the particular stratigraphic sequence in block F3. Our results suggest that stacking of post-critical flatspot reflections can cause similar large-amplitude but flat reflections, in some cases even causing an interface expected to produce a ‘dimspot’ to appear as a ‘brightspot’. Analysis of NMO stretch and muting shows the likely exclusion of critical offset data in stacked output. If post-critical reflections are included in stacking, unusual results will be observed. In the North Sea case, we conclude the tuning effect was the primary reason causing for the brightness and flatness of these reflections. However, it is still important to note that care should be taken while applying muting on reflections with wide range of incidence angles and the inclusion of critical offset data may cause some spurious features in the stacked section." @default.
• W20003036 created "2016-06-24" @default.
• W20003036 creator A5088132899 @default.
• W20003036 date "2020-12-10" @default.
• W20003036 modified "2023-09-23" @default.
• W20003036 title "TUNING, AVO, AND FLAT-SPOT EFFECTS IN A SEISMIC ANALYSIS OF NORTH SEA BLOCK F3" @default.
• W20003036 cites W1579868249 @default.
• W20003036 cites W1974461608 @default.
• W20003036 cites W1978454885 @default.
• W20003036 cites W1988421184 @default.
• W20003036 cites W2025001368 @default.
• W20003036 cites W2037384673 @default.
• W20003036 cites W2039205893 @default.
• W20003036 cites W2043925836 @default.
• W20003036 cites W2054299903 @default.
• W20003036 cites W2057854579 @default.
• W20003036 cites W2065793291 @default.
• W20003036 cites W2066367934 @default.
• W20003036 cites W2083826621 @default.
• W20003036 cites W2099345956 @default.
• W20003036 cites W2113688195 @default.
• W20003036 cites W2119071935 @default.
• W20003036 cites W2127165009 @default.
• W20003036 cites W2136873958 @default.
• W20003036 cites W2162834247 @default.
• W20003036 cites W2165693456 @default.
• W20003036 cites W2333933040 @default.
• W20003036 cites W2341558452 @default.
• W20003036 cites W2167233101 @default.
• W20003036 doi "https://doi.org/10.37099/mtu.dc.etds/800" @default.
• W20003036 hasPublicationYear "2020" @default.
• W20003036 type Work @default.
• W20003036 sameAs 20003036 @default.
• W20003036 citedByCount "0" @default.
• W20003036 crossrefType "dissertation" @default.
• W20003036 hasAuthorship W20003036A5088132899 @default.
• W20003036 hasBestOaLocation W200030361 @default.
• W20003036 hasConcept C111368507 @default.
• W20003036 hasConcept C120665830 @default.
• W20003036 hasConcept C121332964 @default.
• W20003036 hasConcept C127313418 @default.
• W20003036 hasConcept C165205528 @default.
• W20003036 hasConcept C175291020 @default.
• W20003036 hasConcept C180205008 @default.
• W20003036 hasConcept C199360897 @default.
• W20003036 hasConcept C2983223943 @default.
• W20003036 hasConcept C33347731 @default.
• W20003036 hasConcept C41008148 @default.
• W20003036 hasConcept C46141821 @default.
• W20003036 hasConcept C47422493 @default.
• W20003036 hasConcept C5900021 @default.
• W20003036 hasConcept C59000536 @default.
• W20003036 hasConcept C65682993 @default.
• W20003036 hasConcept C8058405 @default.
• W20003036 hasConcept C93103189 @default.
• W20003036 hasConceptScore W20003036C111368507 @default.
• W20003036 hasConceptScore W20003036C120665830 @default.
• W20003036 hasConceptScore W20003036C121332964 @default.
• W20003036 hasConceptScore W20003036C127313418 @default.
• W20003036 hasConceptScore W20003036C165205528 @default.
• W20003036 hasConceptScore W20003036C175291020 @default.
• W20003036 hasConceptScore W20003036C180205008 @default.
• W20003036 hasConceptScore W20003036C199360897 @default.
• W20003036 hasConceptScore W20003036C2983223943 @default.
• W20003036 hasConceptScore W20003036C33347731 @default.
• W20003036 hasConceptScore W20003036C41008148 @default.
• W20003036 hasConceptScore W20003036C46141821 @default.
• W20003036 hasConceptScore W20003036C47422493 @default.
• W20003036 hasConceptScore W20003036C5900021 @default.
• W20003036 hasConceptScore W20003036C59000536 @default.
• W20003036 hasConceptScore W20003036C65682993 @default.
• W20003036 hasConceptScore W20003036C8058405 @default.
• W20003036 hasConceptScore W20003036C93103189 @default.
• W20003036 hasLocation W200030361 @default.
• W20003036 hasOpenAccess W20003036 @default.
• W20003036 hasPrimaryLocation W200030361 @default.
• W20003036 hasRelatedWork W1486122713 @default.
• W20003036 hasRelatedWork W2008030106 @default.
• W20003036 hasRelatedWork W2024572884 @default.
• W20003036 hasRelatedWork W2026409717 @default.
• W20003036 hasRelatedWork W2046352616 @default.
• W20003036 hasRelatedWork W2054934685 @default.
• W20003036 hasRelatedWork W2067007233 @default.
• W20003036 hasRelatedWork W2208762820 @default.
• W20003036 hasRelatedWork W2260361251 @default.
• W20003036 hasRelatedWork W2617519613 @default.
• W20003036 hasRelatedWork W2896549840 @default.
• W20003036 hasRelatedWork W3147041669 @default.
• W20003036 isParatext "false" @default.
• W20003036 isRetracted "false" @default.
• W20003036 magId "20003036" @default.
• W20003036 workType "dissertation" @default.