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The AAPG/Datapages Combined Publications Database
Showing 2,326 Results. Searched 200,293 documents.
Abstract: Multiscale Organization of Joints and Faults in a Fractured Reservoir Revealed by Geostatistical, Multifractal and Wavelet Techniques, by C. Castaing, A. Genter, G. Ouillon, and D. Sornette; #90956 (1995).
Search and Discovery.com
1995
ABSTRACT: C-wave Spectral Broadening to Match P-wavelengths for Improved Fracture/Lithology Characterization, by Gaiser, James; Verm, Richard; Chaveste, Alvaro; Hall, Michael A.
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N/A
ABSTRACT: C-wave Spectral Broadening to Match P-wavelengths for Improved Fracture/Lithology Characterization, by Gaiser, James; Verm, Richard ; Chaveste, Alvaro; #90142 (2012)
Search and Discovery.com
2012
Detection of Fluvial Systems Using Spectral Decomposition (Continuous Wavelet Transformation) and Seismic Multi-Attribute Analysis – A New Potential Stratigraphic Trap in the Carbonera Formation, LIanos Foothills, Colombia
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N/A
ABSTRACT: ROBUST WELL TEST INTERPRETATION USING NONLINEAR REGRESSION WITH PARAMETER AND DATA TRANSFORMATIONS; #90114 (2010)
Aysegul Dastan, Albertt Tarantola, and Roland Horne
Search and Discovery.com
... parameters provide faster convergence, more accuracy, and wider tolerance to starting guesses. In the second part of this paper we discuss wavelet...
2010
Amplitude Mapping of Reservoirs in North Africa
Search and Discovery.com
... of the processed seismic data to below 40hz, reducing the reliability of amplitude mapping in defining these reservoirs. There are several processing...
2013
Chapter Six: Tuning Phenomena in Reservoirs
Alistair R. Brown
AAPG Special Volumes
... and destructively. Considering wavelets of opposite polarity, the amplitude of the composite wavelet reaches a maximum for a bed thickness of one-quarter...
2011
Post Migration Processing of Seismic Data
Dashuki Mohd.
Geological Society of Malaysia (GSM)
... these subtle features. This processing method is commonly known as wavelet processing (Budny, 1991; Lindsey, 1988; Mazzotti and Mirri, 1991; Neidell...
1994
Seismic Stratigraphic Interpretation for Thin Layers: Case Studies
Kuo-An Lin, Shi-Chi Fuh, Hsiung-Mao Chen
Geological Society of Malaysia (GSM)
... wavelet; hence, the approach of data processing is to convert the propagating wavelet into the zero-phase wavelet. As described by Nath et at. (1978...
1987
Calibration of Continuous Wavelet Transform (CWT) Fracture Closure Detection Using Laboratory Hydraulic Fracturing Experiments
Mohamed A. Gabry, Zhi Ye, Amr Ramadan, Ahmad Ghassemi, Mohamed Y. Soliman
Unconventional Resources Technology Conference (URTEC)
... these limitations, Gabry et al. (2023a, 2023b) introduced the Continuous Wavelet Transform (CWT) as a novel signal processing approach to enhance...
2025
Abstract: Basin-Level First Arrival Tomographic Inversion Near-Surface Modeling and Key Technologies; #91210 (2025)
Liansheng Liu, Chunlan Xing
Search and Discovery.com
... amplitude, which is advantageous for the processing of first arrival data. Figure 1: Yu's wavelet (left) and amplitude spectrum (right) Figure 2...
2025
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
... symmetrical wavelet. The clarity of the band-pass wavelet response again needs wavelet-correction processing in order to qualify the data for stratigraphic...
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)
..., these the Roller hydrocarbon accumulation . The component analysis. The estimated wavelet variations can be associated with changes in processing...
1997
Vertical and Lateral Seismic Resolution and Attenuation: Part 7. Geophysical Methods
R. E. Sheriff
AAPG Special Volumes
... usually called wavelet processing. To achieve the desired characteristics, the embedded wavelet (Figure 2) needs a broad spectral range (1.5 octaves...
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
... frequencies due to filtering during wave propagation and processing for offset-dependent tuning events. The wavelet stretching can be restored...
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)
... be considering being a low cut filter. Derivation of signal has many uses in digital signal processing. First derivative of signal y with respect...
2012
Tuning Effects' Impact on Seismic, by Gwang Lee, Keumsuk Lee, and Han Kim, #40474 (2009)
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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
... noted earlier in our discussion of wavelet processing, and the seismic expressions developed for the model should be compared with the data panels...
1979
The depth-domain seismic inversion based on depth-variant wavelet non-stationary convolution method
Cong Wang, Xuehua Chen, Wei Jiang, Shengyi Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
...The depth-domain seismic inversion based on depth-variant wavelet non-stationary convolution method Cong Wang, Xuehua Chen, Wei Jiang, Shengyi Wang...
2024