..., Australia. mineral reservoir characterization forward modeling inversion geological subdiscipline vector inversion petroleum geology machine learning magnetization geologist artificial intelligence economic geology oldenburg applied geoscience & energy 10 matrix scale magnetic...

... geoscience simpeg oldenburg gallardo petrophysically Joint inversions with the SimPEG framework Joseph Capriotti*, Lindsey J. Heagy*, and Santiago Soler* *Geophysical Inversion Facility, Department of Earth, Ocean and Atmospheric Sciences, University of British Columbia SUMMARY Joint inversions seek...

... vector inversion applied geoscience energy 10 upstream oil & gas magnetization approximation amplitude oldenburg exploration geophysicist information underestimate Comparison of magnetic vector inversion with sparse norm susceptibility inversion accounting for demagnetization John M...

...Implementing geological rules within geophysical inversion: A PGI perspective Thibaut Astic , Douglas W. Oldenburg, and Lindsey J. Heagy Geophysical Inversion Facility, Department of Earth, Ocean and Atmospheric Sciences, The University of British Columbia SUMMARY known geological contacts identi...

... result reservoir characterization differentiation geology differentiation probabilistic geology differentiation exploration geophysicist 10 mineral exploration inversion quasi-geology model probability upstream oil & gas oldenburg joint inversion geophysics geologic unit 3D...

... the change in the recovered delineate boundaries (e.g., Dosso and Oldenburg, 1989; resistivity model with the threshold parameter as a means to Farquharson and Oldenburg, 1998). To avoid the numerical delineate the significant boundaries in the subsurface. The difficulties associated with the direct...

... significantly affect the recoverability of physical property relationships, (2) joint inversion results in better recoverability than separate inversions, and (3) joint sparsity inversion consistently gives rise to the best recoverability. upstream oil & gas oldenburg physical property relationship...

... able to quantify the uncertainties of the density values, as well as volume and mass estimates. upstream oil & gas applied geoscience geophysical inversion machine learning anomalous body oldenburg deterministic framework gradient data wide range reservoir characterization density...

... international exposition geology differentiation exploration geophysicist 10 joint inversion inversion machine learning structural geology oldenburg geophysics physical property value inverted value mineral exploration scatterplot quasi-geology model Regional Scale Mineral Exploration Through...

... Location: 360C Presentation Type: Oral geophysical capacity building kevin fan national drd mon state drd upstream oil & gas dc survey seg international exposition reservoir characterization capacity building participant oldenburg drd exploration geophysicist 10 inversion myanmar...

... information machine learning risk and uncertainty assessment oldenburg artificial intelligence uncertainty analysis susceptibility model variability smoothness component boundary geophysics regularization term exploration geophysicist 10 risk management norm joint inversion joint inversion...

...: Poster reservoir characterization oldenburg quantifying uncertainty gravity gradient inversion artificial intelligence inversion framework exploration geophysicist 10 atmospheric science deterministic geophysical inversion university machine learning uncertainty analysis regularization...

... by any inverse algorithms using a model weighting function. Here we perform step a) based on the scaling function method (Fedi and Florio, 2006) and step b) using the classical algorithm by Li and Oldenburg (1996) for magnetic data. We demonstrate the effectiveness of this method by application...

... geologic modeling mixture model annual meeting oldenburg reservoir characterization artificial intelligence Cockett , R. , S. Kang , L. J. Heagy , A. Pidlisecky , and D. W. Oldenburg , 2015 , SimPEG: An open source framework for simulation and gradient based...

.... Presentation Date: Thursday, October 18, 2018 Start Time: 8:30:00 AM Location: 213B (Anaheim Convention Center) Presentation Type: Oral voxel inversion geophysics reservoir characterization reference model recovery conductivity inversion dominique fournier prism oldenburg initial model...

...: Wednesday, October 17, 2018 Start Time: 1:50:00 PM Location: 213B (Anaheim Convention Center) Presentation Type: Oral annual meeting voxel oldenburg noise estimate magnetic inversion just right data misfit regularization parameter inversion innovative tool workflow geological modeling...

... discrete-valued constraint oldenburg artificial intelligence objective function reservoir characterization fcm Aristodemou , E. , and A. Thomas-Betts , 2000 , DC resistivity and induced polarisation investigations at a waste disposal site and its environments : Journal...

... magnetization model oldenburg metals & mining reservoir characterization interpretation geophysics magnetic anomaly effective susceptibility model magnetization direction susceptibility model amplitude data Anderson , C. , and K. J. Logan , 1992 , The history and current...

... Start Time: 4:25:00 PM Location: Lobby D/C Presentation Type: POSTER modeling upstream oil & gas waveform efficiency reservoir characterization algorithm seg seg international exposition oldenburg time step equation primary field local mesh annual meeting direct solver...

.... The algorithm is then implemented on an airborne magnetic data set over the Tli Kwi Cho kimberlite complex. Presentation Date: Monday, October 17, 2016 Start Time: 4:10:00 PM Location: 161 Presentation Type: ORAL oldenburg anomaly magnetic data regularization function sparse artificial...