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The AAPG/Datapages Combined Publications Database
Showing 33,130 Results. Searched 200,357 documents.
Abstract: A Strategy for Near-Surface Model Construction and Subsurface Structural Discrimination, by P. I. Pecholcs and G. Costas; #90942 (1997).
Search and Discovery.com
1997
ABSTRACT: A GEOPHYSICAL SURVEY OF THE MENDELEEV RIDGE, PROCESSING STEPS AND INTERPRETATION
Search and Discovery.com
N/A
ABSTRACT: Oscillatory and Combined Flow Bed Forms Produced in the Laboratory: Implications for the Shallow Marine Rock Record; #90013 (2003)
Simone Dumas, R. W. C. Arnott, John B. Southard
Search and Discovery.com
... sediment and fluid-flow conditions. Conditions explored are: oscillatory velocities (Uo) ranging between 20-125 cm/s, unidirectional velocities (Uu...
2003
Abstract: Migrating Reflections from the Moho Using a Refraction Velocity Model An Example from the Slave Craton, NWT; #90211 (2015)
Joaquin Aristimuno and Claire Samson
Search and Discovery.com
... velocities, and 3) the new 2D refraction velocity m odel. The effects of these different velocities on the migration of deep structures will be constrasted...
2015
Abstract: Near Surface and Anisotropy Modeling Strategies for Fast-Track Land Depth Imaging; #90319 (2018)
Ernesto Sandoval-Curiel, Daniele Colombo
Search and Discovery.com
... National Oil Company, Dhahran, Saudi Arabia. ABSTRACT Compared to marine seismic data, pre-stack depth migration of land data faces specific challenges...
2018
Fast and Easy Near Surface Correction of an Arabian Peninsula Seismic Line Using the Topographic Datuming Operator
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N/A
A GEOPHYSICAL SURVEY OF THE MEND
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N/A
Pressure prediction using converted shear waves from OBN data: A rock physics approach
Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser, Terence Krishnasami
International Meeting for Applied Geoscience and Energy (IMAGE)
... pressure prediction methods use P-wave velocities. While it is common to collect good quality shear wave data in deep-water assets such as ocean...
2023
Simulation of Petroleum Migration in Fine-Grained Rock by Upscaling Relative Permeability Curves: The Malvinas Basin, Offshore Argentina
Andre Vayssaire
AAPG Special Volumes
..., and therefore, the calculated migration velocities are too low. The simulation of hydrocarbon migration in low-permeability rock using Darcy's law (Figure 6...
2012
Mexico: Maximus Survey: Opportunities in Deepwater Gulf of Mexico
Jeroen Hoogeveen, Jeniffer Masy, MCG, Geoex
GEO ExPro Magazine
... beam migration. 36 GEOExPro February 2020 GEOExPro February 2020 38 The Importance of Depth Imaging Depth modelling using several algorithms has...
2020
An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement
Andy Furniss
Indonesian Petroleum Association
... in the transformation of seismic velocities by the Dix equation. Map Migration should always be used for depth conversion as the method produces more accurate results...
2000
Migration without migration noise
Peter W. Cary
CSPG Special Publications
...Migration without migration noise Peter W. Cary 1998 244 245...
1998
A possible link between colloidal migration of petroleum and reservoir diagenesis
John G. Stainforth
International Meeting for Applied Geoscience and Energy (IMAGE)
..., cross-stratal migration velocities are ~ 10’s cm per year, whereas the lateral migration velocities are typically ~10’s m per year (e.g., Fig. 4b, which...
2023
A case study of TORT migration imaging of strike-slip faults in Mahu area, Junggar Basin
Hanqing Huang, Daoshan Li, Wei Chai, Hongdan Gu, Yongchang Lv, Yong Wang, Lijuan Huang, WenShan Luo
International Meeting for Applied Geoscience and Energy (IMAGE)
...A case study of TORT migration imaging of strike-slip faults in Mahu area, Junggar Basin Hanqing Huang, Daoshan Li, Wei Chai, Hongdan Gu, Yongchang...
2023
Abstract: An Azimuthal-AVO-Compliant 3D Land Seismic Processing Flow; #90171 (2013)
David Gray, Darren Schmidt, Nirupama Nagarajappa, Charles Ursenbach, and Jon Downton
Search and Discovery.com
...., 2001). 2. Azimuthal spherical divergence correction (Xu and Tsvankin, 2006). 3. 5D interpolation (Trad et al., 2005). 4. Migration of Common Offset...
2013
A Practical Review of Migration Issues and Solutions; #40723 (2011)
Ian F. Jones
Search and Discovery.com
..., the velocities picked, and the time migration run, before beginning the interpretation process. What was then passed-on to the interpreter was the final...
2011
Mainstream Mantle Convection: A Geologic Analysis of Plate Motion
T. H. Nelson , P. G. Temple
AAPG Bulletin
..., plus full spreading rate of ridge, S; and velocity of ridge migration VR is equal to VM + S/2. (Arrows are proportional to flow velocities.) Fig. 4...
1972
2009
Conclusions
David M. Rubin
Special Publications of SEPM
... systematic changes to entire populations of bedforms, and migration of superimposed or intersecting bedforms in flows that may be steady. Cross-bedding...
1987
ABSTRACT: Future of High Performance Computing in Integrated Petroleum Systems Modeling, by Kacewicz, Marek; #90155 (2012)
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2012
Geology and Geophysics: Ever the Twain Shall Meet
Don C. Lawton
Search and Discovery.com
... requires prestack depth migration. The key to success in depth imaging is being able to construct the correct velocity model with which to undertake...
Unknown
ABSTRACT Basins in Motion: Tectonic Inversion and Evolution of Migrating Releasing Step-Overs, #90104 (2010)
Fisher Emily A.; Wakabayashi John
Search and Discovery.com
... velocities. When the bend or step‐over migrates it creates a new active basin and abandons former basin deposits. This model predicts that when...
2010
Geology and Geophysics: Ever the Twain Shall Meet
Don C. Lawton
Search and Discovery.com
... requires prestack depth migration. The key to success in depth imaging is being able to construct the correct velocity model with which to undertake...
Unknown
Abstract: Enhancing Interpretation Efficiency: Transforming Sparse 2D Data into a 3D Volume; #91204 (2023)
Peter Lee, Adam Betteridge, Tom Travis, Moussa Abugouda, Ahmed Abdul Aziz, Ahmed Sami, Mohamed Morsi, Subodh Notiyal, Tanya Johnstone, Andrew King
Search and Discovery.com
... before post migration processing was applied, producing a 3D seismic volume covering an area of 32, 880 km2. To derive the 3D regional depth velocity...
2023
Abstract: Seismic Imaging near and within the Basement Offshore Malaysia; Including Comparisons of Imaging Algorithms (Geophysics Paper 19)
Nabil El Kady, M. Shah Sulaiman, Zabidi M Dom, Tang Wai Hoong, Lee Mei Lu, Pavel Vasilyev, Martin Bayly
Geological Society of Malaysia (GSM)
... variability. The subsequent depth migration used a derivation of depth and space varying interval velocities in a “hybrid” model building approach...
2011