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The AAPG/Datapages Combined Publications Database
Showing 2,330 Results. Searched 200,630 documents.
Detection of 3D Distribution of Reservoir Sand Bodies by Ann A Case Study in the North Malay Basin (Poster 9)
Toshihiro Takahashi, Jianyong Hou, Arata Kato, Suwit Jaroonsitha, Kazuo Nakayama
Geological Society of Malaysia (GSM)
... coefficients series with a zero-phase wavelet. Two kinds of correlative feature data sets, the pseudo wells and the synthetic seismograms feature sets...
2008
Abstract: 4D Effect from Saturation Variation Due to Fluid Movement Using 4D Seismic Acoustic Impedance Inversion Methods for Reservoir Monitoring (Geophysics Poster 1)
Shuhadah Basaharudin, Nor Azhar Ibrahim, M Firdaus A Halim
Geological Society of Malaysia (GSM)
..., removes the effects of the wavelet from the seismic bandwidth, reservoir properties are separated from the overburden, may provide quantitative...
2011
Abstract: Fit for Purpose Seismic Reservoir Characterisation (Geophysics Poster 9)
Troy Thompson, Matthew Lamont, Carlo Bevilacqua, Natasha Hendrick
Geological Society of Malaysia (GSM)
... wavelet and enhances the interpretability of the data. Note that, it is important to appreciate that stack rotation angles are depth dependent...
2011
Abstract: Broadband Marine Seismic Breaking the Limits (Geophysics Paper 20)
Robert Soubaras, Carl Notfors
Geological Society of Malaysia (GSM)
... and low-frequency response of the new generation of solid streamers. As a result, the method creates an exceptionally sharp and clean wavelet...
2011
A Comparison of Prestack Depth and Prestack Time Imaging of the Paktoa Complex, Canadian Beaufort MacKenzie Basin
G. R. Elsley, H. Tieman
AAPG Special Volumes
..., and offset is measured, and the corresponding time wavelet is extracted. Sufficient wavelets are extracted so that when summed back together...
2010
New Joint Categorical/Continuous Simultaneous Inversion Technology (Paper C9)
M. Kemper
Geological Society of Malaysia (GSM)
... can turn reflectivity Rpp(θ) in [1] into synthetic seismic Spp(θ) by convolving with wavelet W(θ): Spp(θ) = a W(θ)RAI + b W(θ)RSI + c W(θ)Rρ [2...
2012
Application of Seismic Inversion to Mitigate Reservoir Heterogeneity Uncertainty for Optimized Well Planning (Paper P44)
M. F. M. F. Mohd Fuad, F. F. Fahmi, A. G. W. Williams
Geological Society of Malaysia (GSM)
... on 6 exploration wells in the field yield high correlation coefficient (0.6-0.8) on near angle stacks. On each angle stack, the average wavelet used...
2012
Gulf of Mexico: Miocene Channel Sand, Texas Gulf Coast
Lawrence D. Meckel
AAPG Special Volumes
... wavelet) shows that the gas-filled 2600-Foot Sand (channel sand) should produce a very strong trough amplitude on seismic. End_Page 46...
1987
Seismic Stratigraphy of Early Pennsylvanian Morrowan Sandstones, Minneola Complex, Ford and Clark Counties, Kansas: DISCUSSION
Gary Grubitz
AAPG Bulletin
..., no information is given regarding seismic processing; the deconvolution details would be particularly useful in understanding what wavelet is left in the data...
1989
An ancient river channel system incised on the PrecambrianCambrian unconformity beneath Jackson County, Ohio
Justin Reuter, Doyle R. Watts
AAPG Bulletin
... trend of the Grenville front beneath Ohio. Broadening and splitting of the zero-phase seismic wavelet that defines the Precambrian reflector reveals...
2004
Abstract: Cyclic Sedimentation From the Cenomanian/Turonian of NE Mexico: Its Relationship to Milankovitch and Solar Cycles; #90063 (2007)
Search and Discovery.com
2007
Abstract: Subsalt Image Improvements in GOM using Shale and Salt Discrimination through PSDM Velocity Model Building; #90063 (2007)
Search and Discovery.com
2007
Abstract: Spectral Decomposition of Seismic Forward Modelled Outcrops of Deepwater Channel and Levee Deposits; #90063 (2007)
Search and Discovery.com
2007
Abstract: Particle Swarm and Differential Evolution Optimization - Global Optimization for Geophysical Inversion, by Puneet Saraswat; #90105 (2010)
Search and Discovery.com
2010
Advanced Techniques for Simultaneous AVO Inversion
John Pendrel
Search and Discovery.com
... parameters invoking low frequency information, accuracy and simplicity we have others. Jason’s RockTrace includes wavelet scale, partial stack alignment...
Unknown
2013
Abstract: Analysis of the Late Devonian to Early Carboniferous (Frasnian-Tournaisian) Woodford Shale in the KGS-OGS Current #1, Southwestern Arkoma Basian and Comparison to Northern Shelf, by Lynn Watney; #90184 (2013)
Search and Discovery.com
2013
EXTENDED ABSTRACT: Basalt Imaging on the NE Atlantic Margin: seeing through a glass, darkly; #90022 (2002)
Robert S. White
Search and Discovery.com
...-velocity basalt flows preferentially absorb the higher frequencies in the incident wavelet, degrading the achievable resolution of any sub-basalt arrivals...
2002
ABSTRACT: BURIED GAS HYDRATES IN THE DEEPWATER OF THE SOUTH CASPIAN SEA, AZERBAIJAN: IMPLICATIONS FOR GEO-HAZARDS; #90024 (2004)
Camelia C. Diaconescu, James H. Knapp, Robert M. Kieckhefer
Search and Discovery.com
.... Principal steps included wavelet deconvolution, spherical divergence, bandpass filtering, surface consistent amplitude scaling, finite-difference...
2004
ABSTRACT: Seismic detection of faults and fractures; #90136 (2011)
Santinder Chopra
Search and Discovery.com
... decomposition-based inversion for seismic reflectivity, a process that removes the time-variant wavelet from the seismic data and extracts the reflectivity...
2011
Abstract: High-Resolution Sequence Stratigraphy of the Tarfaya Basin, Morocco; #90137 (2011)
Axel Wenke, Georg Miernik, Rainer Zühlke, Haddou Jabour, Lahcen Boutib, Abdelouahed Lmoubessime, Oliver Kluth, and Jürgen Schober
Search and Discovery.com
... reflectors at wavelet resolution allow to analyze the vertical & lateral migration of depositional systems and reservoirs during basin evolution in detail...
2011
ABSTRACT: Integrated Reservoir Modeling of Stratigraphically Complex Tidally Influenced Estuarine Systems : A Case Study from Lakshmi Field, Gulf of Cambay, India; #90118 (2011)
Satyashis Sanyal, Lesli J. Wood, Stuart D. Burley, and Nikhilesh K. Dwivedi
Search and Discovery.com
..., including normalized RMS amplitude and instantaneous frequency, seismic coherency, spectral decomposition and continuous wavelet transformation (CWT...
2011
Advanced Techniques for Simultaneous AVO Inversion
John Pendrel
Search and Discovery.com
... parameters invoking low frequency information, accuracy and simplicity we have others. Jason’s RockTrace includes wavelet scale, partial stack alignment...
Unknown
Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014)
Waheduzzaman Talukder and Ralph Phillip Bording
Search and Discovery.com
... for Q estimation. The downgoing waveform in a VSP data set provides direct observation of the changing nature of wavelet as it propagates through...
2014
Abstracts: Prewhitening with Matrices; #90173 (2015)
C. Robert Pinnegar
Search and Discovery.com
..., denoted by , is obtained from , the Fourier transform of the estimated wavelet, by solving (1) At each frequency, the solution of (1...
2015