A framework for 3D joint inversion of MT, gravity and seismic refraction data

Max Moorkamp, Björn Heincke, Marion Jegen, Alan W. Roberts, Richard W. Hobbs

Publikation: Bidrag til bog/rapport/konferenceproceedingsKonferenceartikel i proceedingspeer review

7 Citationer (Scopus)

Abstrakt

We present first synthetic tests for a newly developed 3D joint inversion framework for seismic refraction, magnetotelluric (MT) and gravity data. Using this framework we can investigate different joint inversion approaches and adjust the parametrization and coupling between the different methods to the individual targets. Tests with a simple synthetic model show that even a small amount of additional MT and gravity data can provide substantial improvement over a single tomographic inversion. As expected, utilizing the correct parameter relationship in the joint inversion gives better results than a purely structural coupling. Currently we are constructing a synthetic salt dome model to test the joint inversion algorithm on realistic geometries and we will apply our approach to a dataset from the Nordkapp Basin.

OriginalsprogEngelsk
TitelSociety of Exploration Geophysicists International Exposition and 80th Annual Meeting 2010, SEG 2010
ForlagSociety of Exploration Geophysicists
Sider3878-3881
Antal sider4
ISBN (Trykt)9781617389801
DOI
StatusUdgivet - 2010
BegivenhedSociety of Exploration Geophysicists International Exposition and 80th Annual Meeting 2010, SEG 2010 - Denver, USA
Varighed: 17 okt. 201022 okt. 2010

Publikationsserier

NavnSociety of Exploration Geophysicists International Exposition and 80th Annual Meeting 2010, SEG 2010

Konference

KonferenceSociety of Exploration Geophysicists International Exposition and 80th Annual Meeting 2010, SEG 2010
Land/OmrådeUSA
ByDenver
Periode17/10/1022/10/10

Programområde

  • Programområde 3: Energiressourcer

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