Matches in SemOpenAlex for { <https://semopenalex.org/work/W4285233110> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W4285233110 abstract "Summary The inversion of petrophysical parameters from seismic data represents a fundamental step in the reservoir characterization framework. However, the non-linearity of the rock-physics models that relate petrophysical properties to seismic pre-stack amplitudes makes such an inversion challenging. We propose a hybrid approach, where data-driven basis functions are learned from well-logs to directly link band-limited petrophysical reflectivities to pre-stack seismic data. Petrophysical parameters are subsequently obtained by means of regularized post-stack seismic inversion. By performing two modeling steps at training time and a single inversion step at inference time, our method aims to be more efficient and robust than conventional two-step inversion workflows. The proposed method is tested on a synthetic dataset from the Smeaheia reservoir model. Numerical results show that porosity is the best-inverted rock property, followed by water saturation and clay content. Moreover, the method is shown to be also applicable in the context of reservoir monitoring to invert time-lapse, pre-stack seismic data for water saturation changes." @default.
- W4285233110 created "2022-07-14" @default.
- W4285233110 creator A5063220292 @default.
- W4285233110 creator A5067974945 @default.
- W4285233110 creator A5088116049 @default.
- W4285233110 date "2022-01-01" @default.
- W4285233110 modified "2023-09-26" @default.
- W4285233110 title "Data-Driven, Direct Rock-Physics Inversion of Pre-Stack Seismic Data." @default.
- W4285233110 doi "https://doi.org/10.3997/2214-4609.202210178" @default.
- W4285233110 hasPublicationYear "2022" @default.
- W4285233110 type Work @default.
- W4285233110 citedByCount "1" @default.
- W4285233110 countsByYear W42852331102022 @default.
- W4285233110 crossrefType "proceedings-article" @default.
- W4285233110 hasAuthorship W4285233110A5063220292 @default.
- W4285233110 hasAuthorship W4285233110A5067974945 @default.
- W4285233110 hasAuthorship W4285233110A5088116049 @default.
- W4285233110 hasBestOaLocation W42852331102 @default.
- W4285233110 hasConcept C11413529 @default.
- W4285233110 hasConcept C114614502 @default.
- W4285233110 hasConcept C127313418 @default.
- W4285233110 hasConcept C137219930 @default.
- W4285233110 hasConcept C14641988 @default.
- W4285233110 hasConcept C159737794 @default.
- W4285233110 hasConcept C160920958 @default.
- W4285233110 hasConcept C165205528 @default.
- W4285233110 hasConcept C187320778 @default.
- W4285233110 hasConcept C1893757 @default.
- W4285233110 hasConcept C199289684 @default.
- W4285233110 hasConcept C199360897 @default.
- W4285233110 hasConcept C2524010 @default.
- W4285233110 hasConcept C33923547 @default.
- W4285233110 hasConcept C39267094 @default.
- W4285233110 hasConcept C41008148 @default.
- W4285233110 hasConcept C46293882 @default.
- W4285233110 hasConcept C64370902 @default.
- W4285233110 hasConcept C6648577 @default.
- W4285233110 hasConcept C77928131 @default.
- W4285233110 hasConcept C78762247 @default.
- W4285233110 hasConcept C8058405 @default.
- W4285233110 hasConcept C9395851 @default.
- W4285233110 hasConcept C9930424 @default.
- W4285233110 hasConceptScore W4285233110C11413529 @default.
- W4285233110 hasConceptScore W4285233110C114614502 @default.
- W4285233110 hasConceptScore W4285233110C127313418 @default.
- W4285233110 hasConceptScore W4285233110C137219930 @default.
- W4285233110 hasConceptScore W4285233110C14641988 @default.
- W4285233110 hasConceptScore W4285233110C159737794 @default.
- W4285233110 hasConceptScore W4285233110C160920958 @default.
- W4285233110 hasConceptScore W4285233110C165205528 @default.
- W4285233110 hasConceptScore W4285233110C187320778 @default.
- W4285233110 hasConceptScore W4285233110C1893757 @default.
- W4285233110 hasConceptScore W4285233110C199289684 @default.
- W4285233110 hasConceptScore W4285233110C199360897 @default.
- W4285233110 hasConceptScore W4285233110C2524010 @default.
- W4285233110 hasConceptScore W4285233110C33923547 @default.
- W4285233110 hasConceptScore W4285233110C39267094 @default.
- W4285233110 hasConceptScore W4285233110C41008148 @default.
- W4285233110 hasConceptScore W4285233110C46293882 @default.
- W4285233110 hasConceptScore W4285233110C64370902 @default.
- W4285233110 hasConceptScore W4285233110C6648577 @default.
- W4285233110 hasConceptScore W4285233110C77928131 @default.
- W4285233110 hasConceptScore W4285233110C78762247 @default.
- W4285233110 hasConceptScore W4285233110C8058405 @default.
- W4285233110 hasConceptScore W4285233110C9395851 @default.
- W4285233110 hasConceptScore W4285233110C9930424 @default.
- W4285233110 hasLocation W42852331101 @default.
- W4285233110 hasLocation W42852331102 @default.
- W4285233110 hasOpenAccess W4285233110 @default.
- W4285233110 hasPrimaryLocation W42852331101 @default.
- W4285233110 hasRelatedWork W1268160301 @default.
- W4285233110 hasRelatedWork W1981004678 @default.
- W4285233110 hasRelatedWork W1993089287 @default.
- W4285233110 hasRelatedWork W2065610846 @default.
- W4285233110 hasRelatedWork W2078476627 @default.
- W4285233110 hasRelatedWork W2089383902 @default.
- W4285233110 hasRelatedWork W2169656720 @default.
- W4285233110 hasRelatedWork W2333845405 @default.
- W4285233110 hasRelatedWork W2465329480 @default.
- W4285233110 hasRelatedWork W3215723174 @default.
- W4285233110 isParatext "false" @default.
- W4285233110 isRetracted "false" @default.
- W4285233110 workType "article" @default.