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The AAPG/Datapages Combined Publications Database
Showing 2,329 Results. Searched 200,619 documents.
Seismic Foldout: The Most Advanced Datasets Offshore Barbados and T&T
Jeniffer Masi, Jeroen Hoogeveen, Nick Tanushev, John Walker, Alexander Mihai Popovici, Geoex MCG, Z-Terra
GEO ExPro Magazine
... rock or its regional equivalent. INITIAL VELOCITY MODEL b The original processing sequence used a state-of-the-art broadband solution. A detailed...
2022
Seismic Inversion: Part 7. Geophysical Methods
Brian Russell
AAPG Special Volumes
... processing tool. SEISMIC INVERSION METHODS As just mentioned, seismic data give us a "fuzzy" picture of the subsurface over a large area, whereas...
1992
Improving curvature analyses of deformed horizons using scale-dependent filtering techniques
Stephan Bergbauer, Tapan Mukerji, Peter Hennings
AAPG Bulletin
... and its application to fold description: Journal of Structural Geology, v. 17, p. 739750.Mallat, S., 1999, A wavelet tour of signal processing: San...
2003
Abstracts: Recovery of Low Frequency Data from 10Hz Geophones; #90173 (2015)
Malcolm B. Bertram, Gary F. Margrave
Search and Discovery.com
..., minimum-phase, Butterworth filter (Peter Maxwell, 2010). Such a filter, appropriate for the 10Hz geophones, was designed in Matlab, a timedomain wavelet...
2015
Tying 2-D Seismic Lines in Overthrust Settings, by Rob Vestrum, #41007 (2012).
Search and Discovery.com
2012
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
Geostatistical Inversion on Broadband Seismic Data: A Case Study Offshore Malaysia
Francois Baillard, Murthy Jayanthi Venkata Satyanarayana, Rakesh Doshi, Kwong Wee Poh, Rajat Rathore, Siew Mun Tan, Loic Michel, Eric Andersen, Shivaji Maitra, Riccardo Vercesi, Lam Hoang Do
Indonesian Petroleum Association
... in seismic broadband processing and inversion technologies has produced innovative solutions to extend the bandwidth of seismic data. The resulting...
2016
Analyzing Dune Foreset Cyclicity In Outcrop With Photogrammetry
Derek A. Hayes, Eric R. Timmer, Jared L. Deutsch, Michael J. Ranger, Murray K. Gingras
Journal of Sedimentary Research (SEPM)
..., A., Robertson, C., Trucco, E., and Williams, K.I., 2013, Dictionary of Computer Vision and Image Processing: Chichester, John Wiley and Sons, p. Gingras...
2017
Enhancing Reservoir Imaging and Monitoring Using Crosswell Seismic
Sanjeev Dogra, Ajay Nalonnil, Bruce Marion
Indonesian Petroleum Association
... of the measurement and its capabilities is provided, followed by a description of the processing workflow and finally a discussion on advanced interpretation using...
2010
3-D Seismic Recognition of the Jurassic Smackover Reservoir of Grayson Field Using Leading-Edge Reservoir Characterization Seismic Processing
Kevin B. Hill
GCAGS Transactions
...3-D Seismic Recognition of the Jurassic Smackover Reservoir of Grayson Field Using Leading-Edge Reservoir Characterization Seismic Processing Kevin B...
2001
Abstract: Correlation of P-P and P-S Data in Yinggehai Basin, South China Sea; #90171 (2013)
Jinfeng Ma, Le Gao, and Igor Morozov
Search and Discovery.com
... sonic logs, 3) averaging of the P- and S-wave velocities, and 4) wavelet extraction. Further, polarity of the P-S section, sample rates of P-P and P...
2013
Automatic Detection of the Degree of Compaction in Reservoir Rocks Based on Visual Knowledge, by Carlos Eduardo Santin, Mara Abel, Karin Goldberg and Luiz Fernando De Ros; #80061 (2009)
Search and Discovery.com
2009
Predictive Isopach Mapping of Gas Sands from Seismic Impedance: Modeled and Empirical Cases from Ship Shoal Block 134 Field
Robert D. Woock , Alan R. Kin
AAPG Bulletin
... the relationship between the energy of a sand-top reflected wavelet and the associated gas pay. Reflected seismic energy displayed as acoustic impedance...
1987
Tuning Effects' Impact on Seismic, by Gwang Lee, Keumsuk Lee, and Han Kim, #40474 (2009)
Search and Discovery.com
2009
AVO Response for Gas Sands of the Monserrate Formation, Upper Magdalena Valley of Colombia
C.J. Dueñas, M. G. de Freitas, A. Mantilla
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Database and Methodology AVO Analysis involves seismic data processing, well modeling, and validation steps (Figure 2.). The first step is to obtain pre...
2006
Physical Basis of Reflection Seismology
Bruce S. Hart
Special Publications of SEPM
... -ve A plitude +ve Figure 2 .2 . Definition diagra for wavelets. This si ple wavelet consists of positive and negative a plitude values (peaks...
2000
Abstract: Nonlinear Seismic Wave Propagation in Heavy Oil; #90224 (2015)
Wubing Deng and Igor B. Morozov
Search and Discovery.com
... processing, the quality factor (Q) is a convenient property representing the internal friction within materials (Lines et al., 2008; Reine et al. 2012...
2015
Acoustic target-level full-waveform inversion: Applied to ocean-bottom seismic data
Carlos A. N. da Costa, João M. de Araújo, D.J. Verschuur, Aydin Shoja
International Meeting for Applied Geoscience and Energy (IMAGE)
...’s starting (or initial) model (Virieux and Operto, 2009), and the accuracy of the estimated wavelet (Pavlopoulou and Jones, 2020), which is not known...
2024
Deep learning decomposition for null and active space estimation for thin-bed reflectivity inversion
Kristian Torres, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
... classical regularization theory with a learned deep decomposition framework. The method extends the popular learned post-processing approach by learning...
2022
Abstract: West Cameron 76 Field and Deep Lower Tertiary Framework Revealed Using Sequence Stratigraphy Integrated with SPICE
Barbara J. Radovich
Houston Geological Society Bulletin
... and techniques available in the industry. The geology is examined here with long-cable 3D seismic data and prestack depth migration (PSDM) processing...
2006
Abstract: Offset Dependent Attribute Scanning: A Seismic Interpretation Tool and Data Evaluation Technique
Howard Renick, Jr., Steven L. Roche
West Texas Geological Society
... provide a quick and robust method for identifying processing problems, for recognizing major variations in rock types, and as an aid in correlation...
1990
ABSTRACT: BURIED GAS HYDRATES IN THE DEEPWATER OF THE SOUTH CASPIAN SEA, AZERBAIJAN: IMPLICATIONS FOR GEO-HAZARDS; #90024 (2004)
Camelia C. Diaconescu, James H. Knapp, Robert M. Kieckhefer
Search and Discovery.com
.... Processing of these profiles was focused on noise reduction and preservation of true amplitudes, necessary for accurate evaluation of elastic properties...
2004
ABSTRACT: Seismic detection of faults and fractures; #90136 (2011)
Santinder Chopra
Search and Discovery.com
... to inaccurate velocities or irregular geometries require that the data go back to the processing team for remediation. Another common problem with seismic...
2011
Abstract: Optimising Reservoir Characterisation Through Seismic Data Conditioning: A Case Study of Block22/NCMA4, Trinidad; #90238 (2015)
Dale Baptiste, Russ Creath, and Vishal Nagassar
Search and Discovery.com
... seismic data, and generated uncertainty around applying AVO products to de-risk undrilled exploration prospects. A post-migration targeted re-processing...
2015
Impedance Inversion May Help Characterize Reservoir, by Satinder Chopra and Ritesh Kumar Sharma; #41099 (2012).
Search and Discovery.com
2012