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The AAPG/Datapages Combined Publications Database
Showing 1,928 Results. Searched 196,426 documents.
Post Migration Processing of Seismic Data
Dashuki Mohd.
Geological Society of Malaysia (GSM)
...; • correction for the amplitude loss due to inelastic attenuation and spherical divergence, • removal of noise and compression of wavelet through filtering...
1994
Seismic Stratigraphic Interpretation for Thin Layers: Case Studies
Kuo-An Lin, Shi-Chi Fuh, Hsiung-Mao Chen
Geological Society of Malaysia (GSM)
.... The zero-phase wavelet synthetic seismograms and log information demonstrated the reliable quality of the seismic data, and provided the basis...
1987
Practical Stratigraphic Modeling and Interpretation: Section 3. Stratigraphic Models from Seismic Data
M. W. Schramm Jr., E. V. Dedman, J. P. Lindsey
AAPG Special Volumes
... seismic wavelet to interpretive advantage. The first observation is more generally known as the "bright spot" phenomenon. From its to the exploration...
1977
Extended Abstract: Reservoir Imaging and Characterisation: The Roller Field
Total Depth (Exploration Services) Pty. Ltd., Signal Estimation Technology Inc.
Petroleum Exploration Society of Australia (PESA)
... of the - (Figure 1) shows the field as an elongate, Wavelet Spectra OIL - GAS northeasterly trending anticlinal structure at the top of the Barrow...
1997
Vertical and Lateral Seismic Resolution and Attenuation: Part 7. Geophysical Methods
R. E. Sheriff
AAPG Special Volumes
... successive reflections overlap, so it is desirable that the source wavelet (Figure l) be short. The wavelet should have a distinctive, sharp peak...
1992
Chapter 7: Synthetic Seismic Modeling of Turbidite Outcrops
Mark Chapin, Gottfried Tiller
AAPG Special Volumes
... wavelets used for comparison. A) Shallowly buried Pliocene–Pleistocene reservoir with high-frequency, whitened wavelet. Note that although higher frequencies...
2007
Improving AVO Fidelity by NMO Stretching and Offset Dependent Tuning Corrections, #41574 (2015).
Yong Xu, Satinder Chopra
Search and Discovery.com
..., 2007, CSPG/CSEG/Datapages © 2015 1 Arcis Corp., Calgary, AB, Canada ([email protected]) Abstract Wavelet stretching due to NMO correction of seismic...
2015
erformance of Seismic Arrays in the Presence of Weathering Layer Variations, #41841 (2016).
Jubran Akram, Abdullatif A. Al-Shuhail
Search and Discovery.com
... and wavelet responses. The models considered include the topographic variations and a channel in the base of weathering layer. The topographic variations...
2016
Seismic Resolution and Analysis of Thin Pay Beds (Paper C12)
M. Sajid, D. P. Ghosh, Z. T. H. Zuhar
Geological Society of Malaysia (GSM)
... of the signal i.e. Similarly for higher order derivatives. (1) Maximum resolvable thickness by Widess (1973) is /4 of the wavelength. Wavelet has two lobs...
2012
Tuning Effects' Impact on Seismic, by Gwang Lee, Keumsuk Lee, and Han Kim, #40474 (2009)
Search and Discovery.com
2009
-- no title --
user
Search and Discovery.com
... [email protected] Abstract/Excerpt Wavelet stretching due to NMO correction of seismic gathers causes problems in AVO. Coupled with the degrading action...
Unknown
-- no title --
user
Search and Discovery.com
... [email protected] Abstract/Excerpt Wavelet stretching due to NMO correction of seismic gathers causes problems in AVO. Coupled with the degrading action...
Unknown
Abstract: Eliminating the Influence of Caprock Thickness on Anomaly Intensities in Geochemical Surface Survey in the South Slope of the Dongying Depression in East China; #90174 (2014)
Liuping Zhang, Zhenli Wang, and Yingquan Zhao
Search and Discovery.com
... thickness varies intensely. In this paper, we established a method to eliminate this influence by using wavelet analysis. In the south slope...
2014
Thin Layer Imaging by Wavelet Transform Enhancement
Randy Condronegoro, Woro Sutjiningsih, Herlan Setiadi, Khairul Ummah, Dythia Prayudhatama
Indonesian Petroleum Association
...Thin Layer Imaging by Wavelet Transform Enhancement Randy Condronegoro, Woro Sutjiningsih, Herlan Setiadi, Khairul Ummah, Dythia Prayudhatama...
2013
VI. Qualitative Stratigraphic Correlations
Norman S. Neidell
AAPG Special Volumes
... a seismic wavelet that is symmetrical and polarized such that a positive reflection (transition from a "soft" rock to a "hard" rock) will be displayed...
1979
Abstract: Upscaling of Petrophysical Properties Using Wavelet Transforms and its Comparison to Other Methods of Upscaling, by L. Tomutsa; #90911 (2000)
Search and Discovery.com
2000
Abstract: Seismic Array Response in the Presence of Laterally Varying Thickness of the Weathering Layer, by Jubran Akram and Abdullatif Al-Shuhail; #90077 (2008)
Search and Discovery.com
2008
ABSTRACT Statistical Classification and Wavelet-Transform Analysis for Volumetric Estimates, #90104 (2010)
Spikes Kyle T.
Search and Discovery.com
...ABSTRACT Statistical Classification and Wavelet-Transform Analysis for Volumetric Estimates, #90104 (2010) Spikes Kyle T. Statistical Classification...
2010
Abstract: Cable Noise Analysis and Suppression in DAS-VSP Data; #90255 (2017)
Zhidong Cai, Yanhua Wang, Congwei Liu, Qinghong Zhang, Xiaoyin Xu
Search and Discovery.com
... firstly, and then maximum period numbers are counted. Finally, we calculate a single noise period. In each seismic trace, wavelet extraction includes...
2017
Wavelet
Search and Discovery.com
N/A
Seismic Estimation of Point-Bar Sands Using Simple Modeling Procedures
Robert Dennison
Indonesian Petroleum Association
... the wavelet as closely as possible. Misleading conclusions are frequently the result when an assumed wavelet is used in synthetic seismogram work...
1984
A Seismic Stratigraphy Case History in Northeast Mexico: ABSTRACT
Ruben D. Martinez, Jorge Stanford B.
AAPG Bulletin
... study. This seismic line was reprocessed through wavelet processing sequence to produce a true amplitude section. The wavelet processing sequence...
1982
Abstract: Using Supervirtual Refraction Interferometry to Enhance First Arrivals of Seismic Data from Saudi Arabia, by A.A. Al-Shuhail, #90188 (2014)
Search and Discovery.com
2014
Chronostratigaphic Surfaces and Seismic Reflections, by Bob A. Hardage, Randy L. Remington, and Paul E. Murray, #40212 (2006).
Search and Discovery.com
2006
Utilizing Variably Integrated Spectral Frequency to Extract Entire Fluvial Systems
Pongthep Thongsang, Mirza Naseer Ahmad
Indonesian Petroleum Association
... ENTIRE FLUVIAL SYSTEMS Pongthep Thongsang* Mirza Naseer Ahmad* ABSTRACT Time-frequency continuous wavelet transform (TFCWT) is introduced...
2013