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The AAPG/Datapages Combined Publications Database
Showing 11,558 Results. Searched 195,364 documents.
Comparison of Magnetic Vector Inversion With Sparse Norm Susceptibility Inversion Accounting for Demagnetization
John M. Weis, Lindsey J. Heagy, Douglas W. Oldenburg
International Meeting for Applied Geoscience and Energy (IMAGE)
... susceptibility inversion, increasing the non-uniqueness of the inverse problem. We show that if appropriate prior information is available, modeling...
2023
ABSTRACT: Resistivity Modeling and Neural Network Synthetics—Powerful New Exploration and Development Tools
Steven M. Goolsby, Jeff S. Arbogast
Kansas Geological Society
... requires accurate resistivity and porosity information. Historically, although slow and somewhat cumbersome, forward modeling and inversion processing...
1999
ABSTRACT Downhole Gravity Gradiometry: A New Technique for Prospect and Reservoir Modeling?, #90104 (2010)
Krieger Markus H.; Smilde Peter L.; Geisler Oliver K.; Hossfeld Stefan
Search and Discovery.com
... possible applications. However, motivated by novel downhole instrument developments, and with advanced 3D modeling, inversion and visualization tools...
2010
Application of Extended Elastic Impedance Method and Seismic Stochastic Inversion to Mapping the Distribution of Sandstones and Gas-Sand in LAPANG Field, West Natuna Basin, Indonesia
Gilvano Matthew, Ignatius Sonny Winardhi
Indonesian Petroleum Association
.... In addition to the deterministic sparse spike seismic inversion, a stochastic seismic inversion was performed using the same EEI data. Both...
2014
Subsurface Fracture and Stress Determination using In-situ Full Azimuth Seismic data and Orthorhombic Imaging and Inversion
Search and Discovery.com
N/A
Abstract: A Joint LSPSM/Inversion Algorithm for High Resolution Time Lapse Imaging; #90187 (2014)
Abdolnaser Yousefzadeh and John C. Bancroft
Search and Discovery.com
.... In this study, we use Kirchhoff LSPSM for the joint inversion of time lapse data which is cheaper than the wave equation methods. To do so...
2014
Abstract: Introducing Seismic Inversion to Reduce Uncertainties in Static Modeling, by Faical Ben Amor and Ofonmbuk Ekpoudom; #90081 (2008)
Search and Discovery.com
2008
Abstracts: Improved Near-surface Velocity Models from 2D Waveform Tomography of Vibroseis First-arrival Data; #90173 (2015)
Brendan R. Smithyman and Ronald M. Clowes
Search and Discovery.com
... of strong near-surface heterogeneities. One possible compromise between 2-D methods and full 3-D inversion is the use of 2.5-D forward modeling...
2015
Abstract: Tomographic Reflected-Wave FWI Using Time Lag; #90254 (2016)
Geoff Clark, Yilong Qin
Search and Discovery.com
.... To mitigate the limitation of ray-based tomography methods, various wave-equation-based traveltime inversion methods or finite-frequency tomography...
2016
Adaptive OCCAMs inversion for the interpretation of borehole ultra-deep azimuthal resistivity measurements
Wardana Saputra, Junsheng Hou, Carlos Torres-Verdín, Sofia Davydycheva, Vladimir Druskin
International Meeting for Applied Geoscience and Energy (IMAGE)
... of data misfit to trigger local higher-dimensional inversions. We construct an augmented linear system for fast and stable OCCAM’s inversion...
2023
2013
Abstract: Seismic to Reservoir Simulation: A Cooperative Inversion; #90187 (2014)
Larry Lines and Amir Shamsa
Search and Discovery.com
... acceptable error criteria. The mathematical formulation for the inversion requires an appropriate modeling description of both seismic wave propagation...
2014
Integrated Prospect Evaluation Using Electromagnetic, Seismic, Petrophysical, Basin Modeling, and Reservoir Engineering Data, by Elizabeth Lorenzetti Harvey, Odd-Petter Skogly, Tracy Burke, and Luiz Amado; #90052 (2006)
Search and Discovery.com
2006
Leveraging Stochastic Inversion to Increase Understanding of Drilling and Completion Hazards in the Midland Basin
Dennis Ellison, Zahary Vera, Carla Diaz
Unconventional Resources Technology Conference (URTEC)
... is a modeling process that generates multiple property realizations at higher resolutions than what is available from deterministic inversion and enables...
2022
Combining Seismic Inversion and Geostatistics to Predict Reservoir Properties; #42294 (2018)
Dragos Cristea
Search and Discovery.com
... of its acoustic impedance distribution. Basically, inversion is the process of extracting, from the seismic data, the underlying geology which gave...
2018
Abstract: Fast-Track and Robust Reservoir Modeling Using Probabilistic Neural Network; #90319 (2018)
Islam A. Mohamed, Basem K. Abd El-Fattah
Search and Discovery.com
... to be an input to the fluid simulations. The geostatistical reservoir-modeling (stochastic modeling) methods are widely used instead...
2018
Label-defect tolerance ability of deep learning inversion networks and its applications
Yang Ping, Xu Hunqun, Liu Di, Tao Chunfeng, Wang Chengxiang, Yue Changqing
International Meeting for Applied Geoscience and Energy (IMAGE)
..., they pointed out the challenge of obtaining sufficient label data. From 2019 onwards, there was an explosion of achievements in deep learning inversion (DLI...
2023
Reducing Uncertainty in Subsalt Interpretation: A Non-Seismic View from Integration; #40508 (2010)
Markus H. Krieger and Oliver Geisler
Search and Discovery.com
... parameters for the next one, in terms of forward modeling and inversion, aiming to minimize the residuals in both methods (Figure 2). However, an advanced...
2010
ABSTRACT: A Supervised Pre-Stack Seismic Inversion Algorithm for Extraction of Earth Parameters; #90113 (2010)
Alireza Shanin, Paul Stoffa, and Robert Tatham
Search and Discovery.com
... of earth material by inverting seismic data. This global optimization technique can handle both linear and non-linear seismic inversion. Any linearized...
2009
Abstract: Basin Modeling Route to Seismic Inversion, by Marek Kacewicz; #90066 (2007)
Search and Discovery.com
2007
ABSTRACT: High-Resolution Prediction of Rock Properties and Hydrocarbon Charge through an Integrated Basin Modeling/Seismic Inversion Approach; #90061 (2006)
Marek Kacewicz and Wenlong Xu
Search and Discovery.com
... conductivity. Basin modeling provides an integration platform where most of the processes are modeled. Classical seismic inversion deals with present day data...
2006
1995
Abstract: AVO Modeling: A Tool for the Specialist or a General Interpretation Aid? by Richard Cooper, Lars Hubert, Jack Dvorkin, Jurgen Hoffmann, Matthew Carr, and Alsing Selnes; #90039 (2005)
Search and Discovery.com
2005
Seismic Inversion: Part 7. Geophysical Methods
Brian Russell
AAPG Special Volumes
... processing tool. SEISMIC INVERSION METHODS As just mentioned, seismic data give us a "fuzzy" picture of the subsurface over a large area, whereas...
1992
Deep Learning Enhanced Joint Inversion for Mineral Exploration Using Airborne Geophysics: Application in Decorah Area
Yanyan Hu, Xiaolong Wei, Xuqing Wu, Jiajia Sun, Jiefu Chen, Yueqin Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... magnetic and gravity gradient data. The mapping from data domain to model domain is fulfilled by the standard deterministic inversion. A two-round...
2023