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The AAPG/Datapages Combined Publications Database
Showing 33,118 Results. Searched 195,456 documents.
Seismic Processing Strategies in the Deep Water Kutai Basin Gendalo Hub Pre-Stack Depth Migration
Xiuyuan Li, Harmit Singh, Joe Zhou, Graham Hodgkiss, Neil Young, Helmut Hsiao
Indonesian Petroleum Association
... capability, allowing use of velocity models with directional as well as lateral and vertical variation, to yield superior images and tie well...
2011
Deep Pore Fluid Pressure Prediction in Challenging Areas, Malay Basin, SE Asia
Stephen O’Connor, Richard Swarbrick, Jamaal Hoesni, Richard Lahann
Indonesian Petroleum Association
.... However, where thermally-driven secondary processes create overpressure, porosity-based analysis that uses sonic (or seismically-derived velocity data...
2011
Bottom Simulating Reflectors and Hydrate Occurrences Beneath the Scotian Slope, Offshore Eastern Canada, by John Shimeld, David Mosher, Keith Louden, Chris LeBlanc, and Kirk Osadetz; #90035 (2004)
Search and Discovery.com
2004
Quantification of pore structure and its effect on sonic velocity and permeability in carbonates
Ralf J. Weger, Gregor P. Eberli, Gregor T. Baechle, Jose L. Massaferro, Yue-Feng Sun
AAPG Bulletin
.... T., and M. N. Toksoz, 1974, Velocity and attenuation of seismic waves in two-phase media: Part I. Theoretical formulations: Geophysics, v. 39, p...
2009
Implications of elastic full-waveform inversion for northern Red Sea
Kate Glaccum, Denes Vigh, Kai Wang, Xiaoling Tan, Jennifer Qin, Vivian Robertson, Trevor Ferguson
International Meeting for Applied Geoscience and Energy (IMAGE)
... wavefield in FWI. The amplitude and phase changes caused by elasticity in real data will be compounded over thicker strata with rapid velocity variation...
2023
A Holistic Approach to Model-Building in and Around Injectites: A Case-Study Offshore Norway, , #42193 (2018).
Victoria Valler, Nathan Payne, Thomas Hallett, Marcin Kobylarski, Girish Venkatraman, Jochen Rappke, Dirk Fairclough
Search and Discovery.com
... Geophysical Services, Cobham, United Kingdom 2 Abstract The presence of injectites is a common and often time consuming area to be addressed during velocity...
2018
Retrieving Amplitude Absorption From Gas Cloud Effect In Deep Water Play, Gulf Of Mottama, Offshore Myanmar
Search and Discovery.com
N/A
Abstracts: Evidence of Shallow Gas in the Queen Charlotte Basin from Waveform Tomography of Seismic Reflection Data; #90173 (2015)
Eric M. Takam Takougang and Andrew J. Calvert
Search and Discovery.com
... quantitative images of the P wave velocity and attenuation factors, following a specific data preconditioning and inversion strategy. The field data were...
2015
Elastic wave reverse-time migration with dynamic focused beams for weak anisotropic media
Ning Qin
International Meeting for Applied Geoscience and Energy (IMAGE)
... wave based on the phase velocity is developed to diminish the influence of anisotropy on seismic imaging. Finally, the proposed method is validated...
2023
Transportation of Detritus by Moving Water: Part 1. Transportation
Filip Hjulstrom
AAPG Special Volumes
.... The velocity of water in laminar flow is always low; in turbulent flow it may be low or high. There are several types of turbulent flow, each of which...
1939
Elastic FWI imaging of a complex presalt structure using NATS data
Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno
International Meeting for Applied Geoscience and Energy (IMAGE)
..., characteristic of this type of acquisition, pose challenges to velocity model building and imaging. The target lies below the diving wave penetration...
2023
ABSTRACT: Prebreakup Sedimentary and Volcanic Sequences on Rifted Continental Margin of Wilkes Land, Antarctica
Stephen L. Eittreim, Monty A. Hampton
Circum Pacific Council Publications
.... These synrift deposits have a seismic velocity of 3.6 ± 0.5 km/sec, and are as thick as 4 km in the deepest part of the basin adjacent to the edge.of oceanic...
1986
Systems of Sedimentation and their Phases
Paul D. Krynine
Journal of Sedimentary Research (SEPM)
...) against those with a lateral exit (dunes). 2. Regimen of current, broken down into: (a) Velocity (theoretically expressed by moment measures...
1955
Abstract: The Structure of the Eastern Margin of the Faroe Volcanic Plateau as Imaged by Pre-stack Depth Migrated Seismic Data, by R. Morgan, S. Hollingworth, S. Merlin, D. Graham, and B. Gosling; #90923 (1999)
Search and Discovery.com
1999
Abstract: Deep Cardamom Discovery Enabled by Multi-azimuth Seismic and Anisotropic Imaging, by Ben Hewett, David Garner, Jan Douma, Madhu Kohli, and Duane Johnson; #90124 (2011)
Search and Discovery.com
2011
Gas hydrates characterization in the southern Hikurangi margin using full waveform inversion
Search and Discovery.com
N/A
Abstract: Reducing the ambiguity in seismic data processing through the use of well data: a case study from offshore UAE; #90254 (2016)
Oleg Khakimov, Mark A. Benson, Frantisek Janik, Grzegorz Kwasny, Roger J. May
Search and Discovery.com
... of imaging parameters in data processing can be notoriously difficult. Parameters affecting near surface velocity, multiple content, phase, amplitude...
2016
Abstract: Near Surface Imaging by Joint Traveltime and Q-Factor Inversion; #90319 (2018)
Aldo Vesnaver, Pier Paolo Bruno, Rongzhi Lin, Jinyeob Na
Search and Discovery.com
... a factor 5 as a contrast within a range of a few meters. However, P velocity is just one of the petrophysical parameters we need for modelling...
2018
Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #41829 (2016)
Gang Yu, Yusheng Zhang, Uwe Strecker, Maggie Smith
Search and Discovery.com
..., that are likely to impact fracturing. Seismic attribute analysis of anisotropy from elliptical velocity inversion indicates that anisotropy varies...
2016
Flow Behavior of Ponded Turbidity Currents
Marco Patacci, Peter D.W. Haughton, William D. Mccaffrey
Journal of Sedimentary Research (SEPM)
... into two main phases. The first is an unsteady “inflation” build-up phase during which the characteristics of the suspension cloud (height, velocity...
2015
Crustal Velocity and Sediment Thickness Asymmetries along and between the Conjugate Australian-Antarctic Margins
Joanne M. Whittaker, Alexey Goncharov, Simon E. Williams, R. Dietmar Müller
Petroleum Exploration Society of Australia (PESA)
...Crustal Velocity and Sediment Thickness Asymmetries along and between the Conjugate Australian-Antarctic Margins Joanne M. Whittaker, Alexey...
2012
NMO Inversion for Multilayer Subsurface with Horizontal Transverse Isotropic layers
E. Blias
Search and Discovery.com
... P velocity VP(D) and phase angle D, we can write equaitons: > @ ˆ UV P2 (D ) D 02 1 H cos 2 D D(D ) , \ (D ) S § d ln V · D arctg...
Unknown
NMO Inversion for Multilayer Subsurface with Horizontal Transverse Isotropic layers
E. Blias
Search and Discovery.com
... P velocity VP(D) and phase angle D, we can write equaitons: > @ ˆ UV P2 (D ) D 02 1 H cos 2 D D(D ) , \ (D ) S § d ln V · D arctg...
Unknown
Abstract: Use of Color Displays in Seismic Interpretation, by W. F. Albers; #90972 (1976).
Search and Discovery.com
1976
Abstract: Interpretive Methods of Stratigraphic Modeling, by Thomas R. Wittick, Alan P. Frick; #90968 (1977).
Search and Discovery.com
1977