Matches in SemOpenAlex for { <https://semopenalex.org/work/W2153935406> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2153935406 endingPage "169" @default.
- W2153935406 startingPage "151" @default.
- W2153935406 abstract "Extensive use has been made of seismic-derived quantitative interpretation for mapping and predicting reservoir properties in the Sea Lion Field, North Falkland Basin. The Sea Lion sands are acoustically hard compared to the encasing shales, with fairly constant rock properties. The fans are typically 20–60 m in thickness and are predominantly seismically tuned events. Detection of hydrocarbon fluid effects from seismic data has proved elusive to date.Extended elastic impedance (EEI) was selected as the appropriate seismic analysis tool. Almost all sands are visible on the full-stack seismic data. Coloured inversion of an EEI volume with a rotation angle (χ) of −70° (henceforth shown as EEI(−70)) was found to be an optimal sand predictor and is primarily sensitive to the shale volume of the sands. This EEI χ angle also allows detection of sand that is not observed on the full-stack seismic.The EEI(−70) coloured inversion data were also used to estimate net sand thickness and the net-to-gross maps of the fans. Subsequently, a new algorithm termed DT-AMP was used to apply seismic amplitude detuning to the full three-dimensional (3D) seismic volume. This has proved useful in the evaluation of new exploration targets beyond the Sea Lion Field area.A sand classification was performed using multiple EEI attributes, including lithology and fluid cubes. This indicates that there are differences in the amplitude v. offset (AVO) response across the main Sea Lion fan complex.Pre-stack simultaneous inversion was also performed using both deterministic and stochastic schemes. A three-term inversion was tested but density estimation was considered to be unreliable.Seismic data were tested at several stages to constrain the static reservoir model, using coloured, deterministic and stochastic inversion methods. The final static model incorporated a set of scenarios using net-to-gross maps inferred from the quantitative analysis of the EEI(−70) data." @default.
- W2153935406 created "2016-06-24" @default.
- W2153935406 creator A5033593448 @default.
- W2153935406 creator A5061892019 @default.
- W2153935406 creator A5071900967 @default.
- W2153935406 date "2015-06-23" @default.
- W2153935406 modified "2023-09-27" @default.
- W2153935406 title "Sea Lion Field, North Falkland Basin: seismic inversion and quantitative interpretation" @default.
- W2153935406 cites W1970514229 @default.
- W2153935406 cites W2032141182 @default.
- W2153935406 cites W2073661240 @default.
- W2153935406 cites W2095947945 @default.
- W2153935406 cites W2113524491 @default.
- W2153935406 cites W2117005749 @default.
- W2153935406 cites W2117655138 @default.
- W2153935406 cites W2122179638 @default.
- W2153935406 cites W2128253974 @default.
- W2153935406 cites W2154089016 @default.
- W2153935406 cites W2154821814 @default.
- W2153935406 cites W2158594137 @default.
- W2153935406 cites W2306562289 @default.
- W2153935406 cites W4236939672 @default.
- W2153935406 cites W1992060402 @default.
- W2153935406 cites W2107098959 @default.
- W2153935406 doi "https://doi.org/10.1144/petgeo2014-048" @default.
- W2153935406 hasPublicationYear "2015" @default.
- W2153935406 type Work @default.
- W2153935406 sameAs 2153935406 @default.
- W2153935406 citedByCount "8" @default.
- W2153935406 countsByYear W21539354062015 @default.
- W2153935406 countsByYear W21539354062018 @default.
- W2153935406 countsByYear W21539354062022 @default.
- W2153935406 countsByYear W21539354062023 @default.
- W2153935406 crossrefType "journal-article" @default.
- W2153935406 hasAuthorship W2153935406A5033593448 @default.
- W2153935406 hasAuthorship W2153935406A5061892019 @default.
- W2153935406 hasAuthorship W2153935406A5071900967 @default.
- W2153935406 hasConcept C109007969 @default.
- W2153935406 hasConcept C127313418 @default.
- W2153935406 hasConcept C149137386 @default.
- W2153935406 hasConcept C151730666 @default.
- W2153935406 hasConcept C161028810 @default.
- W2153935406 hasConcept C165205528 @default.
- W2153935406 hasConcept C179158327 @default.
- W2153935406 hasConcept C1893757 @default.
- W2153935406 hasConcept C2776867696 @default.
- W2153935406 hasConcept C2993313656 @default.
- W2153935406 hasConcept C6363049 @default.
- W2153935406 hasConcept C77928131 @default.
- W2153935406 hasConcept C8058405 @default.
- W2153935406 hasConceptScore W2153935406C109007969 @default.
- W2153935406 hasConceptScore W2153935406C127313418 @default.
- W2153935406 hasConceptScore W2153935406C149137386 @default.
- W2153935406 hasConceptScore W2153935406C151730666 @default.
- W2153935406 hasConceptScore W2153935406C161028810 @default.
- W2153935406 hasConceptScore W2153935406C165205528 @default.
- W2153935406 hasConceptScore W2153935406C179158327 @default.
- W2153935406 hasConceptScore W2153935406C1893757 @default.
- W2153935406 hasConceptScore W2153935406C2776867696 @default.
- W2153935406 hasConceptScore W2153935406C2993313656 @default.
- W2153935406 hasConceptScore W2153935406C6363049 @default.
- W2153935406 hasConceptScore W2153935406C77928131 @default.
- W2153935406 hasConceptScore W2153935406C8058405 @default.
- W2153935406 hasIssue "2-3" @default.
- W2153935406 hasLocation W21539354061 @default.
- W2153935406 hasOpenAccess W2153935406 @default.
- W2153935406 hasPrimaryLocation W21539354061 @default.
- W2153935406 hasRelatedWork W2034577121 @default.
- W2153935406 hasRelatedWork W2075005335 @default.
- W2153935406 hasRelatedWork W2182871418 @default.
- W2153935406 hasRelatedWork W2259977811 @default.
- W2153935406 hasRelatedWork W2763115365 @default.
- W2153935406 hasRelatedWork W2896408520 @default.
- W2153935406 hasRelatedWork W2911645919 @default.
- W2153935406 hasRelatedWork W3120328285 @default.
- W2153935406 hasRelatedWork W4284991171 @default.
- W2153935406 hasRelatedWork W2483927932 @default.
- W2153935406 hasVolume "21" @default.
- W2153935406 isParatext "false" @default.
- W2153935406 isRetracted "false" @default.
- W2153935406 magId "2153935406" @default.
- W2153935406 workType "article" @default.