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The AAPG/Datapages Combined Publications Database
Showing 722 Results. Searched 200,357 documents.
Frequency-dependent seismic-stratigraphic and facies interpretation
Hongliu Zeng
AAPG Bulletin
... to express the tuning effect as amplitude variation with thickness, assuming constant wavelets and impedance contrasts across the formation (Figure 1A...
2013
Abstract: Applying the Phase Congruency Algorithm to Seismic Data Slices A Carbonate Case Study; #90171 (2013)
Brian Russell, Dan Hampson, and John Logel
Search and Discovery.com
... (2003) shows how to extend equation (1) to the two-dimensional image domain. This is done using oriented 2D Gabor wavelets in the 2D Fourier domain...
2013
Abstract: Physical Modeling of Reflections off low-Q Media; #90174 (2014)
Joe Wong and Laurence R. Lines
Search and Discovery.com
... rotation in the reflected wavelets for both unaltered and altered Crisco when compared to the aluminum reflected wavelets. FIG. 4. Comparison...
2014
Abstract: Blind Surface Consistent Wavelet Estimation; #90187 (2014)
E. Bongajum, N. Kazemi, and M. D. Sacchi
Search and Discovery.com
... of SCD and an alternating optimization algorithm is proposed to estimate source and receiver wavelets that permit to estimate their associated inverse...
2014
Abstract: Simple Wavefield Modelling to Evaluate the Low Frequency Artifacts in Reverse-Time Migration; #90224 (2015)
John C. Bancroft
Search and Discovery.com
..., 2014 Theory and/or Method I use a very simple model of wavelets moving along a “string” that has three areas with different velocities. Wavelets...
2015
Fast anisotropic viscoelastic modeling and application in quantitative seismic reservoir characterization
Sirui Tan, Sunwoong Lee, John E Anderson, Haiyang Wang, Olivier Burtz, Partha Routh, Rongrong Lu, Yang Yu
International Meeting for Applied Geoscience and Energy (IMAGE)
...the elastic modelled data (Figure 3f). To further compare the migrated stacks, we extract wavelets from a 800ms windows centered around the base of salt. Th...
2022
A Breakthrough in the Seismic Exploration Result on Small Oil Fields
G. Valeev, R. Enikeyev, T. Shestoukh
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... No stable features of dynamic attributes from wavelets of the target reflection Dkn are observed in the area. A 3C CDP survey has been carried out...
2004
Addressing the complex near-surface challenges in the Delaware basin through recent FWI advancements
Ali Mohamed, Dmitry Kulakov, Daniel Suren, Wilfrid Milan, Larry Holifield, Vasudhaven Sudhakar
International Meeting for Applied Geoscience and Energy (IMAGE)
..., data simulation with the inverted wavelets showed a significant reduction of data misfit versus residual misfit with the modelled wavelet (Figure 3a&b...
2022
Methods of estimating wavelet stationarity, stabilizing non-stationarity, and evaluating its impact on inversion: A synthetic example using SEAM II Barrett unconventional model
Jesse Buckner, Michael Fry, Joe Zuech, Peter Harris, Bill Shea
International Meeting for Applied Geoscience and Energy (IMAGE)
... target layers in the model (Fig. 1). Within the resulting 3D prestack cube, two areas are convolved with significantly differing wavelets...
2023
A new high-resolution seismic wavelet definition and vibroseis sweep signal design
Zhenbo Nie, Huazhong Wang, Shen Sheng
International Meeting for Applied Geoscience and Energy (IMAGE)
... a novel method for defining high-resolution seismic wavelets, termed “customized wavelets”. The time domain waveform of customized wavelet...
2024
Improved synchrosqueezing matching pursuit incorporating w-transform
Chaohe Wang, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
... method is proposed to estimate the well-concentrated time frequency distribution. It decomposes the seismic signal into a series of matched wavelets...
2024
Seismic Inversion
Michel Kemper
Petroleum Exploration Society of Australia (PESA)
... ::::~~~~~:::::~:~ ~:::: . ; ••• ,-- --- --~--- ·--~- . _ , .•. - ... . •..•... • .. .•. . - ... ... "'~ ~ =~= §:~~~~ Fig. 5. Near, mid and far estimated wavelets...
2010
The Effects of Seismic Data Conditioning on Pre-Stack Simultaneous Impedance Inversion
Scott W. Singleton
GCAGS Transactions
...%. A comparison of wavelets extracted from the angle stacks found amplitude and phase spectra to be much more stabilized, even out to the far...
2008
ABSTRACT: SEG and AAPG: Common Background, Common Problems, Common Future, by Ken Larner; #91022 (1989)
Search and Discovery.com
1989
Abstract: Influence of Noise from Passive Seismic Reservoir Detection, by Weiwei Yang, Nima Riahi, and Mike Kelly; #90105 (2010)
Search and Discovery.com
2010
ABSTRACT: Well to Seismic Ties Modeling with the Adaptive Log Analysis, by Deshenenkov, Ivan S.; Kozhevnikov, Dmitry A.; Kovalenko, Kazimir V.; #90135 (2011)
Search and Discovery.com
2011
ABSTRACT: Outcrops and Subsurface: An Example of Geologic and Seismic Modeling of the La Jardinera Turbidites, Neuquén Basin - Argentina, by Faccion, Jose E.; Silveira, Ariane; Moriss, Mathieu; Carbone, Osvaldo
Search and Discovery.com
N/A
ABSTRACT: A Coupled Petrophysical-Geophysical Model Demonstrates Velocity Dispersion in a Thin-Bedded, Fluvial Reservoir, by Odom, Richard C.; #90142 (2012)
Search and Discovery.com
2012
ABSTRACT: Seismic Expression of the Clinton interval and Utica Formation in Wayne County, Ohio, by Scott Bey, Doyle R. Watts, Ernest C. Hauser, Steven McCrossin, Tom McGovern, and Phil Zbasnik; #90154 (2012)
Search and Discovery.com
2012
Abstract: Pre-Stack Data Prediction for Fluvial Reservoirs, by Yuelong Yue; Hongtao Chen; Yuhai Li; Tinghui Li; Bingling Li; Yuhua Bai; Huimin Shi; #90163 (2013)
Search and Discovery.com
2013
Abstract: Deliniation of a Thin Sand Reservoir using Geostatistical AVO Inversion; #90171 (2013)
Jawwad Ahmad, Cheran Mangat, and John Pendrel
Search and Discovery.com
... resulting from the inversion. The key inputs are partial angle stacks and their associated wavelets. Prior statistical information corresponding...
2013
Abstract: Requirements for Resolution; #90171 (2013)
Mark S. Egan, Antoun Salama, George El-Kaseeh, and Joe Seissiger
Search and Discovery.com
...”. Two such wavelets are shown in Figure 1. They are from a survey design analysis in which the temporal FMIN value is the same. The FMAX values...
2013
Abstract: Inferred Mesozoic Origin of the Nautilus Basin, Arctic Ocean, by Nina Lebedeva-Ivanova; #90177 (2013)
Search and Discovery.com
2013
N/A