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The AAPG/Datapages Combined Publications Database
Showing 257 Results. Searched 195,354 documents.
Abstract: Location and Depth Determination of Buried Ferro- Magnetic Bodies in Environmental Site Assessments Using Euler's Homogeneity Equation
Mustafa Saribudak
Houston Geological Society Bulletin
...Abstract: Location and Depth Determination of Buried Ferro- Magnetic Bodies in Environmental Site Assessments Using Euler's Homogeneity Equation...
1999
Integration of Magnetic, Gravity and Geologic Data in Mapping Geologic Structures: A Case Study of a part of Lafiagi [Sheet 203], Southwestern Nigeria, #41737 (2015).
Kehinde A. Olawuyi, Bankole D. Ako, Gregory O. Omosuyi, Obasanmi A. Adelusi
Search and Discovery.com
.... The 3D Euler Deconvolution Method The 3D Euler deconvolution technique is an equivalent method based on the Euler’s homogeneity equation...
2015
Geological and Structural Interpretation of Ado-Ekiti Southwest and its Adjoining Areas Using Aeromagnetic Data; #30407 (2015)
Ayodeji Jayeoba and Dare Odumade
Search and Discovery.com
... obtains its solutions by inverting Euler’s homogeneity equation over a window of data at every grid point. As a result, solutions may be generated in areas...
2015
Abstract: Cross-Gradient Joint Inversion Coupled with Euler Deconvolution of Gravity and Magnetic Anomalies; #90255 (2017)
Emilia Fregoso, Luis A. Gallardo, Juan Garcia-Abdeslem
Search and Discovery.com
...Abstract: Cross-Gradient Joint Inversion Coupled with Euler Deconvolution of Gravity and Magnetic Anomalies; #90255 (2017) Emilia Fregoso, Luis...
2017
Abstract: Which Curvature is Right for You? Part - 1; #90174 (2014)
Satinder Chopra and Kurt J. Marfurt
Search and Discovery.com
... dipping plane of the reflector at each analysis point, and applying equation 1. The flow diagram in Figure 1 explains the method for computing Euler...
2014
Potential Field Data Acquisition and Interpretation Supporting Exploration Activities in The West Timor Psc Area
Alberto Boz, Mansyur Bakhrudin, Pierluigi Bernardelli, Francesco Coraggio, Arii Ardjuna, Aryo Radityo
Indonesian Petroleum Association
...) is a mathematical procedure (algorithm) applied to line or gridded magnetic data to solve Euler’s Homogeneity Equation for the source depths and locations...
2014
Integrated Geophysical Studies on the Basement Structure of the Arkoma Basin, Oklahoma and Arkansas, #50710 (2012)
Hamed Alrefaee, G. Randy Keller, Kurt J. Marfurt
Search and Discovery.com
... to magnetic source (Phillips, 2007). • Delineate magnetic boundary or fault trends (Reid et al., 1990). Euler’s homogeneity relation where (x0, y0...
2012
3D Aeromagnetic Mapping of the Williston Basin Basement; #41588 (2015)
Jiakang Li, Igor Morozov
Search and Discovery.com
... attributes. 1) Euler Deconvolution Method In the case of grid data, the Euler equation becomes (Thompson, 1982; and Reid et al., 1990): Here (x0 , y0...
2015
Constraints on the nature and thickness of sedimentary fill and underlying basement rocks in Bowser and Sustut basins, north-central British Columbia from analysis of potential field data
Carmel Lowe, Judith Baker, Carol Evenchick
CSPG Bulletin
... analysis. The method (Thompson, 1982; Reid et al., 1990) employs Euler's homogeneity equation which, in the case of potential field data, can...
2006
An AI approach to using magnetic gradient tensor analysis for quick depth and property estimation
David A. Pratt, K. Blair McKenzie, Anthony S. White
Petroleum Exploration Society of Australia (PESA)
... techniques that include the tensor, Euler 2D, Euler 3D, Peters Length, Werner Deconvolution and Tilt methods. The numerical complexity of each...
2019
ABSTRACT: Observing Fracture Lineaments with Euler Curvature, by Chopra, Satinder; Marfurt, Kurt J. ; #90142 (2012)
Search and Discovery.com
2012
Getting More From Gravity & Magnetics: Examples From Mexico; #30569 (2018)
Ray Earley, Ted Lautzenhiser, Glenn Felderhoff
Search and Discovery.com
... the field satisfies Euler’s equation for a lineament, yielding a point in x, y, z space. The EASI enhancement to Euler Deconvolution first transforms...
2018
Euler Curvature Helps Define Lineaments, by Satinder Chopra and Kurt J. Marfurt, #40854 (2011).
Search and Discovery.com
2011
Leaky Transform Faults and Terrane Migration During Seafloor Spreading
Zhang Fuqin, Ma Ruishi, Dong Huogen
Circum Pacific Council Publications
..., suggesting the, migration of transform faults in the absolute reference frame. Plate motions would then deviate from small circles about an Euler pole during...
1990
Estimation of Thickness of Sediments and Delineation of Subsurface Geologic Structures Within Anambra Basins, Southeaster Nigeria Using Spectral Analysis and Euler Deconvolution Techniques on Gravity and Aeromagnetic Data
Search and Discovery.com
N/A
ABSTRACT A Time-Convolution Approach to Evaluate Heat Exchange Between Wellbore and Formation, #90128 (2011)
Yingqi Zhang, Stefan Finsterle, Lehua Pan, Karsten Pruess
Search and Discovery.com
... model the two-dimensional radial formation that surrounds the wellbore. However, since only the energy equation needs to be solved, i.e....
2011
Abstract: Evaluation of Sealing Properties to Faults and Cap Rocks and its Influence on Fluid Pressure Distribution - Using a Monte Carlo Simulation Approach, by A. E. Lothe and A. Grøver; #90091 (2009)
Search and Discovery.com
2009
A Unified Leak-off and Flow-back Model for Fractured Reservoirs
Dylan Copeland
Unconventional Resources Technology Conference (URTEC)
...discretizing the leakoff domain , with and . Applying backward Euler time discretization and the standard central difference for ̅ , the disc...
2014
Interpreting Fault and Fracture Lineaments with Euler Curvature; #41926 (2016)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
...Interpreting Fault and Fracture Lineaments with Euler Curvature; #41926 (2016) Satinder Chopra, Kurt J. Marfurt GC Interpreting Fault and Fracture...
2016
Geological And Structural Interpretation Of Ado-Ekiti Southwest And Its Adjoining Areas Using Aeromagnetic Data
Search and Discovery.com
N/A
Application of an Inverse Method for Calculating Three-Dimensional Fault Geometries and Slip Vectors, Nun River Field, Nigeria
Hugh G. Kerr, Nicky White
AAPG Bulletin
... be described in terms of the three Euler angles (Symon, 1971). Each of these angles has an unambiguous physical meaning (Figure 2): ^agr1 represents...
1996
Impact of Spatial Distribution of Kerogen Network on Electrical Resistivity of Organic-Rich Source Rocks
Huangye Chen, Lu Chi, Nikhil Kethireddy, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
... on Euler-P Poincare Characteristic (EPC) We then calc ). culate electrica resistivity of three-dimensi al f ional (3D) pore e-scale s synthetic examples...
2013
Finite Difference Modeling: Part I: Become Expert in Five Minutes
Lasse Amundsen, Ørjan Pedersen, Martin Landrø
GEO ExPro Magazine
... equation – now known as d’Alembert’s solution in his honor. Ten years later, Leonhard Euler (1707– 1783) solved the three-dimensional wave equation...
2018
Quantifying flow in variably wet microporous carbonates using object-based geological modeling and both lattice-Boltzmann and pore-network fluid flow simulations
S. R. Harland, R. A. Wood, A. Curtis, M. I. J. van Dijke, K. Stratford, Z. Jiang, W. Kallel, and K. Sorbie
AAPG Bulletin
... magnitude. Importantly, recovery is dependent on both wetting scenario and pore-network homogeneity: under water-wet imbibition, increasing proportions...
2015
A New 1-D Computational Fluid Dynamics Formation Evaluation Model (CFDFEM) During Treatment Injection and Flowback for Perforated Well Completions by Pressure Transient Testing
Srinath Madasu, Avi Lin
Unconventional Resources Technology Conference (URTEC)
...) is used for numerical discretization, with the convection term approximated by the firstorder upwind and first-order backward Euler time integration...
2015