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The AAPG/Datapages Combined Publications Database
Showing 2,326 Results. Searched 200,293 documents.
Abstract: Time-varying Wavelet Estimation and Deconvolution; #90171 (2013)
Mirko van der Baan
Search and Discovery.com
... by proposing that a seismic wavelet in the later processing stages can be accurately described by a constant phase approximation, leaving only a single degree...
2013
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
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)
... workflow. When wavelet stationarity has not been achieved in processing, our proposed post-migration methods to derive wavelet stabilizing operators can...
2023
A statistical method-based approach for frequency-varying residual phase detection and correction
Longxiang Han, Rongwei Xu, Chengliang Wu, Huazhong Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
..., with the difference in phase spectrum particularly impacting the quality of seismic data processing. Differences in wavelet phase can lead to loss of reflected...
2024
A Well Driven Processing Approach for Seismic Imaging of Subtle Traps
Search and Discovery.com
N/A
Research and application of amplitude attenuation gradient hydrocarbon detection method without the influence of thickness
Yichuan Wang, Xijia Sun, Zhao Ye, Pan Yong
International Meeting for Applied Geoscience and Energy (IMAGE)
... resolution. Broadband Ricker wavelet has been widely used in seismic data processing because of its weak sidelobe energy and higher resolution than Ricker...
2022
Application of high-resolution reflection seismology to eastern Kansas cyclothems
Ralph W. Knapp
Kansas Geological Society
...-energy pulse or wavelet. The details of the definition may vary from researcher to researcher and differ according to how one defines the pulse-width...
1989
ABSTRACT: Wavelet Dispersion and Bright-Spot Detection, by Peter C. Luh; #91022 (1989)
Search and Discovery.com
1989
Abstract: Retrieve True Seismic Amplitude for Direct Hydrocarbon Indicator using Q-Guided Wavelet Transform (Arthit Field); #90253 (2016)
Detchai Ittharat, Agus Wawdoyo, Ratchadaporn Uttareun, Natthanicha Anansatitporn, Ananya Satitpittakul
Search and Discovery.com
...Abstract: Retrieve True Seismic Amplitude for Direct Hydrocarbon Indicator using Q-Guided Wavelet Transform (Arthit Field); #90253 (2016) Detchai...
2016
Creating Singularity Order Attribute of Seismic Signals Using Continuous Wavelet Transform (CWT) for Stratigraphic Interpretation Tools
A.M. Ustad, M.S. Jaya, F.J. Herrman
Indonesian Petroleum Association
..., S. G., 1997, A wavelet tour of signal processing: Academic Express Mallat dan Hwang. 1997. Singularity detection and processing with wavelets. IEEE...
2007
Abstract: Detecting Stratigraphic Discontinuities using Wavelet and S-Transform Analysis of Well Log Data; #90174 (2014)
Akhilesh K. Verma, Burns A. Cheadle, William K. Mohanty, Aurobinda Routray, and Lalu Mansinha
Search and Discovery.com
...Abstract: Detecting Stratigraphic Discontinuities using Wavelet and S-Transform Analysis of Well Log Data; #90174 (2014) Akhilesh K. Verma, Burns...
2014
Optimum Deconvolution for Seismic Inversion Purposes
M. Suprajitno, L. Nutt, P. Busono
Southeast Asia Petroleum Exploration Society (SEAPEX)
... of the reflection series. However this step usually finds difficulties when the wavelet contained in seismic data is not minimum delay. To overcome the problem...
1988
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
Chapter 2: Basics of Reflection Seismology that Relate to Seismic Stratigraphy
Tom Wittick
North Texas Geological Society
... this on our seismic data and it is called wavelet processing. We will discuss it later. Figure 2-5. Relationship between Lithology & Seismic Response...
1992
Basics of Reflection Seismic Technology
Abilene Geological Society
... this on our seismic data and it is called wavelet processing. We will discuss it later. Figure 5. Relationship Between Lighology & Seismic Response Once we have...
1993
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
Wave-equation based amplitude versus offset inversion in long time windows, with time-variant wavelets
Dries Gisolf, Peter R. Haffinger
International Meeting for Applied Geoscience and Energy (IMAGE)
... wavelets are no longer sufficient to capture incorrect true amplitude recovery and Q compensation in the data processing. The first problem...
2022
V. Contributions of GeoSeismic Modeling
Norman S. Neidell
AAPG Special Volumes
...-field type of geology and examine the results of conventional deconvolution procedures in contrast to wavelet processing. Figure 8 illustrates...
1979
Enhancing Seismic Insight by Spectral Decomposition, #41534 (2015).
Xiaogui Miao, Dragana Todorovic-Marinic, Tyler Klatt
Search and Discovery.com
..., Application of the Wavelet Transform in seismic data processing: 64th Annual International Meeting, SEG, Expanded Abstracts, p. 1461-1464. Partyka...
2015
Bayesian variational auto-encoder for seismic wavelet extraction
Ammar Ghanim, Ricard Durall, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
...Bayesian variational auto-encoder for seismic wavelet extraction Ammar Ghanim, Ricard Durall, Norman Ettrich Bayesian variational auto-encoder...
2023
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
Abstract: Preserved Amplitude Processing of Complex Transitional Zone 2-D Seismic, by Rodney Blackford, Ding Yenn Maa, and Abdulaziz Al-Fares; #90077 (2008)
Search and Discovery.com
2008
Abstract: The Value of Re-Processing Vintage Seismic Data: A Case Study From the Caspian Sea; #90310 (2017)
Karen H. Lythgoe, Charles Cooper, Lee Saxton, Nazim Abdullayev, Hasan Asgarov
Search and Discovery.com
...Abstract: The Value of Re-Processing Vintage Seismic Data: A Case Study From the Caspian Sea; #90310 (2017) Karen H. Lythgoe, Charles Cooper, Lee...
2017
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
-- no title --
user1
Search and Discovery.com
... Kafka with processing software via APls. The processing software, leveraging Al and machine learning, automates the processing of seismic data...
Unknown