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The AAPG/Datapages Combined Publications Database
Showing 2,326 Results. Searched 200,293 documents.
Eliminating the Influence of Caprock Thickness on Anomaly Intensities in Geochemical Surface Survey in the South Slope of the Dongying Depression in East China; #41304 (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 of the Dongying...
2014
Low Frequency Shadow Zone Analysis Based on CWT Spectral Decomposition: Case Study of South Sumatra Basin
Abdul Haris, I Nengah Suabdi, Erwinsyah, Adriansyah, Abdullah Nurhasan, Ahsanul Khair, Ian A. Kainama
Indonesian Petroleum Association
...-frequency map for non-stationary signals is the continuous-wavelet transform (CWT). It produces a time-frequency map in which the amplitudes...
2008
Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra
Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso
Indonesian Petroleum Association
.... The second is wavelet processing which insured that the true responses of the reflectors are obtained. The third is inversion for the acoustic impedance...
1992
Wavelet analysis of well-logging data from oil source rock, Egret Member, offshore eastern Canada
Andreas Prokoph, Frederik P. Agterberg
AAPG Bulletin
...Wavelet analysis of well-logging data from oil source rock, Egret Member, offshore eastern Canada Andreas Prokoph, Frederik P. Agterberg 2000 1617...
2000
ABSTRACT: Porosity and Formation Pressure Prediction from Seismic Data, by Ruben D. Martinez; #91043 (2011)
Search and Discovery.com
2011
Increasing The Resolution of Seismic Imaging With Spectral Blueing, Spectral Decomposition RGB And HSV Blending to Delineate The Fluvial Facies on Fluvio Deltaic Environment
Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria
Indonesian Petroleum Association
..., and regional geology. INTRODUCTION The results are then analyzed on the AOI Horizon for specific spectral decomposition. Using the Continuous Wavelet...
2022
Abstract: Pore-Fluid Composition Oriented 4-D Seismic Data Processing and Interpretation: Implications for Monitoring EOR and/or Sequestration CO
Search and Discovery.com
N/A
High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints
Juefu Wang
Search and Discovery.com
...-by-trace wavelet fluctuations). Thus, our wavelet can be thought of as the embedded wavelet which exists after conventional wavelet processing. The goal...
Unknown
High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints
Juefu Wang
Search and Discovery.com
...-by-trace wavelet fluctuations). Thus, our wavelet can be thought of as the embedded wavelet which exists after conventional wavelet processing. The goal...
Unknown
Abstract: Spectral Decomposition Applications; #90211 (2015)
Satinder Chopra, John Castagna, and Vladimir Alexeev
Search and Discovery.com
... us ed frequently in seism ic data processing by wa y of s pectral analysis, frequency filtering, wavelet characterization, etc., but in recent years...
2015
Abstract: Seismic Array Response in the Presence of Intra-Array Variations in Element Weights, Elevations, and Positions; #90319 (2018)
Ryan Adhi Putra, Abdullatif Al-Shuhail
Search and Discovery.com
... and obstacles such as trees. The objective of this research is to quantify the degradation in the wavelet response of a seismic array caused...
2018
Deriving Subsurface Insight from Seismic
Gregory Partyka
Indonesian Petroleum Association
... of the noise attenuation. It is important to work with a stable source wavelet. If the source wavelet characteristics vary temporally and /or spatially...
2015
Abstract: Case Study: SAGD Steam Flood Project Using Simultaneous Inversion of Pre-Stack Seismic Data
Arcangelo Sena
GCAGS Transactions
... together with multi-angle wavelet analysis provides a more robust solution for rock property extraction through a coupling of Vp and Vs, as well as Vp...
2006
Synthetic Seismograms: Part 7. Geophysical Methods
Kari Rekoske, David Hicks
AAPG Special Volumes
... by the program to compute reflection coefficients at each interface between contrasting velocities. 4. A wavelet is chosen that has a frequency...
1992
VII. Quantitative Stratigraphic Correlations
Norman S. Neidell
AAPG Special Volumes
... of wavelet-processing concepts and practices gave an indication that the resolution of seismic data, at least in qualitative terms, was related...
1979
Reservoir Studies and Inversion of Seismic Traces: ABSTRACT
E. Rainon
AAPG Bulletin
... a velocity or acoustic-impedance model from the recorded traces. Data are processed in preserved-amplitude mode. A wavelet inverse filtering results...
1979
ABSTRACT: Spectral Decomposition Response of Reservoir Fluids in Fluvial sands in Gulf of Thailand; Application of Spectral Decomposition as Hydrocarbon Indicator, by Ahmad, Mirza N.; Rowell, Philip; #90155 (2012)
Search and Discovery.com
2012
Implications from Transfer Functions when Comparing Seismic Data from MEMS Accelerometers and Geophones
Michael S. Hons
Search and Discovery.com
... in appearance. Also, the dominant frequency of the wavelet relative to the geophone’s resonant frequency determines whether the MEMS accelerometer...
Unknown
Application of Stratigraphic Slice Technique Based on Seismic Inversion in Predicting Subsalt Carbonate Reservoir
Search and Discovery.com
N/A
Implications from Transfer Functions when Comparing Seismic Data from MEMS Accelerometers and Geophones
Michael S. Hons
Search and Discovery.com
... in appearance. Also, the dominant frequency of the wavelet relative to the geophone’s resonant frequency determines whether the MEMS accelerometer...
Unknown
Abstract: Image Enhacement After Migration; #90174 (2014)
John C. Bancroft, Thais Guirigay, and Helen Isaac
Search and Discovery.com
... of dipping events to prevent aliasing, and a deconvolution would increase the frequency of the wavelet and introduce aliasing. This reason is valid...
2014
Abstract: Monte Carlo Markov Chain Methods in Seismic Deconvolution; #90174 (2014)
Andres Medina and Mirko van der Baan
Search and Discovery.com
... of a source wavelet with the Earth’s reflectivity plus some noise. In a conventional deconvolution approach one thus estimates a linear deconvolution filter...
2014
Vertical Wave Testing, by Bob Hardage, #40503 (2010).
Search and Discovery.com
2010
What is Seismic Interpretation?, by Alistair Brown; #41125 (2013).
Search and Discovery.com
2013
Effective Ways to Eliminate Side-Lobe Effects, by Rongfeng Zhang; #41273 (2013).
Search and Discovery.com
2013