Reservoir characterization over the Lille Prinsen and Ivar Aasen fields in the Norwegian North Sea using ocean-bottom-node seismic data — A case study
| العنوان: | Reservoir characterization over the Lille Prinsen and Ivar Aasen fields in the Norwegian North Sea using ocean-bottom-node seismic data — A case study |
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| المؤلفون: | Mikal Trulsvik, Ritesh Kumar Sharma, David J. Went, Satinder Chopra, Adriana Citlali Ramírez, Bent Kjølhamar |
| المصدر: | Interpretation. 9:T969-T985 |
| بيانات النشر: | Society of Exploration Geophysicists, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Paleontology, Geophysics, Node (networking), Ocean bottom, Reservoir modeling, language, Geology, Norwegian, North sea, language.human_language |
| الوصف: | We have developed an integrated workflow for estimating elastic parameters within the Late Triassic Skagerrak Formation, the Middle Jurassic Sleipner and Hugin Formations, the Paleocene Heimdal Formation, and the Eocene Grid Formation in the Utsira High area of the Norwegian North Sea. Our workflow begins with petrophysical analysis carried out at the available wells. Then, model-based prestack simultaneous impedance inversion outputs were derived, and attempts were made to estimate the petrophysical parameters (the volume of shale, porosity, and water saturation) from seismic data using extended elastic impedance. On not obtaining convincing results, we switched over to multiattribute regression analysis for estimating them, which yielded encouraging results. Finally, the Bayesian classification approach was used for defining different facies in the intervals of interest. |
| تدمد: | 2324-8866 2324-8858 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::b39af3713475977e10e561009dbf3545 https://doi.org/10.1190/int-2020-0241.1 |
| رقم الأكسشن: | edsair.doi...........b39af3713475977e10e561009dbf3545 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 23248866 23248858 |
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