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The AAPG/Datapages Combined Publications Database
Showing 1,126 Results. Searched 200,685 documents.
Laramide Mountain Flank Deformation and the Golden Fault Zone, Jefferson County, Colorado
Robert J. Weimer, R. Randy Ray
Rocky Mountain Association of Geologists
...) ADJUST FOR CROOKED LINE 3) FINAL STACK 4) DIP MOVEOUT PRE-STACK 5) FINITE DIFFERENCE TIME MIGRATION SIGNIFICANCE SIGNIFICANCE ADVANCED PROCESSING...
1997
Hydrologic Constraints on Petroleum Generation Within Continental Rift Basins: Theory and Application to the Rhine Graben (1)
MARK PERSON and GRANT GARVEN
AAPG Bulletin
... method whereas the sediment compaction equation is solved using finite difference techniques (Huyakorn and Pinder, 1983; Marsily, 1986). Both solution...
1992
Exploration Potential of the Diablo Platform—Delaware Basin Margin, Trans-Pecos Texas
Douglas B. Swift, James J. Reeves, Richard J. Erdlac, Jr., Kenneth T. Barrow, Alexander P. Schoellkopf
West Texas Geological Society
... migration operator was applied. In this study best results were obtained using a 90° approximation, steep-dip, finite-difference migration. The 90...
1994
EOR Development in Central Sumatra: A Critical Path Approach
D. L. Barge, C. A. VanAllen
Indonesian Petroleum Association
... with a preliminary estimate of project investments was utilized to establish the priority of the first several waterflood projects. Full field finite difference...
1992
Hydrogeology and Simulation of Ground-Water Flow and Land-Surface Subsidence in the Chicot and Evangeline Aquifers, Houston Area, Texas
Kasmarek, Mark C. Strom, Eric W.
GCAGS Transactions
... Planning Section and the City of Houston Department of Public Works & Engineering, began development of a numerical finite-difference model (MODFLOW...
2002
Enhanced Monitoring of Geologic Carbon Sequestration Using 3-D Passive Microseismic Location Techniques
Delaine Reiter and William Rodi
Search and Discovery.com
... homogeneous up to 3-D velocity models Ray tracing with choice of two different algorithms: Example Regional 3D P Ray Path Finite-difference first...
2009
Geophysical Study of a Magma Chamber Near Mussau Island, Papua New Guinea
S. V. Dadisman, M. S. Marlow
Circum Pacific Council Publications
... dipping surface of the horizon. The pre-stack migration was done by using a finite-difference algorithm that unfortunately pro duces aliased events...
1988
Acoustic and Elastic Modeling of Seismic Time-Lapse Data from the Sleipner CO2 Storage Operation
R. J. Arts, M. Trani, R. A. Chadwick, O. Eiken, S. Dortland, L. G. H. van der Meer
AAPG Special Volumes
...-dimensional (2-D) fully elastic finite-difference wave propagation simulation has been used here. Input data for the modeling comprised a 2-D northsouth cross...
2009
Fracture characterization in shale and tight reservoirs using horizontal well sonic logging data
Peng Liu, Ning Li, Hongliang Wu, Hao Zhao, Mengsheng Zhang, Huajun Fan, Kai Jiang, Kewen Wang, Yongjian Zeng
International Meeting for Applied Geoscience and Energy (IMAGE)
... intersected with horizontal wells in shale reservoirs have been systematically studied using three-dimensional finite-difference algorithms. The results...
2023
Application of Interferometric MASW to a 3D-3C Seismic Survey
Shaun Strong, Steve Hearn
Petroleum Exploration Society of Australia (PESA)
... generated by applying elastic finite-difference modelling to the geology in Figure 1. The source is in the slow soil towards the left of the model...
2016
Using finite dipole lengths in complete earth 3D MT modelling
Wolfgang Soyer, Federico Miorelli, Randall Mackie
Petroleum Exploration Society of Australia (PESA)
... a highly conductive overburden – a difference between single point electric field solutions and explicit finite dipole calculations is to be expected...
2019
A Recovery Factor Correlation for a Bottom Water Drive Gas Reservoir
Dwi Pujiastuti, Tutuka Ariadji
Indonesian Petroleum Association
... using a finite difference simulator. The reservoir model used in this study is a 2-D radial, 2-phase water-gas flow. The generated model was validated...
2002
Abstract: Salt Mapping Using 3D-marine CSEM Surveys; #90171 (2013)
J.J. Zach, M.A. Frenkel, A.M. Ostvedt-Ghazi, S. Goldstein, A. Kumar, and T. Pham
Search and Discovery.com
... is solved with a finite-difference time-domain solver, and the gradient is calculated at each iteration using a Green’s function approach, based AAPG...
2013
Abstract: Application of 2D Crosscorrelation and Radon Transform for Analysis of Double Couple Microseismic Source; #90187 (2014)
Neda Boroumand and Hassan Khaniani
Search and Discovery.com
... by forward modeling of the wave P- and S-waves using an elastic finite difference modeling technique. The double couple source mechanism, which radiates P...
2014
Abstract: Raypath-Consistent Shear Wave Statics; #90224 (2015)
Raul Cova, David Henley, and Kris Innanen
Search and Discovery.com
... of propagation of the wavefield through the low velocity layer (LVL). By using ray-tracing and finite-difference modelling we show how the near surface...
2015
Numerical Modeling of Fault-Related Sedimentation
Taco Den Bezemer, Henk Kool, Sierd Cloetingh
Special Publications of SEPM
... with these three deformation modes These large scale models include a finite difference model for flexure e g Zoetemeijer et aI 1990 and the effective...
1999
Hydrogeochemical Evaluation of the Texas Gulf Coast Aquifer System and Implication for Developing Groundwater Availability Models
Steven C. Young
GCAGS Transactions
..., M. G., and A. W. Harbaugh, 1988, A modular three-dimensional finite-difference groundwater flow model: U.S. Geological Survey Techniques of Water...
2014
Influence of Growth Strata on the Evolution of Fault-related Folds Distinct-element Models
Luther M. Strayer, S. Gregg Erickson, John Suppe
AAPG Special Volumes
... strata as a foreland buttress during the evolution of fault-first fault-related folds. For this modeling we use the two-dimensional finite-difference...
2004
An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)
JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE
AAPG Bulletin
... filter design. Migration After Stacking Post-stack migration using a finite-difference algorithm was performed using a velocity model that was developed...
1991
9C data acquisition for near-surface imaging in a quick-clay landslide-prone site in SW Sweden
Tatiana Pertuz, Alireza Malehmir
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the imaging part. Given the completeness of the dataset and richness in various waves-modes, we used a 2D finite-difference modelling algorithm...
2022
Deep learning seismic full-waveform inversion and transient EM joint inversion for near surface velocity modeling
Daniele Colombo, Ernesto Sandoval-Curiel, Ersan Turkoglu, Weichang Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... conditions. Synthetic 3D acoustic time-domain data are generated via finite difference and the obtained 3D seismic dataset is decomposed through...
2022
The modeling and simulation of Scholte wave propagation at fluid-solid interface
Zhiliang Wang, Rong Huang, Guojie Song
International Meeting for Applied Geoscience and Energy (IMAGE)
... needs to be exchanged, and it also generates an “interface channel”. Therefore, it is necessary to choose a finite difference method with high...
2023
Abstract: Predicting Petrophysical Properties Using 3D Image Data; #90063 (2007)
Search and Discovery.com
2007