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The AAPG/Datapages Combined Publications Database
Showing 34,919 Results. Searched 195,372 documents.
Abstract: Uses, Abuses and Examples of Seismic-Derived Acoustic Impedance Data: What Does the Interpreter Need to Know?
Rebecca Latimer
Houston Geological Society Bulletin
... data, to extract appropriate wavelets, determine the phase and amplitude of the data, determine whether or not the phase is stable throughout...
2006
ABSTRACT: 3-D Synthetic Seismic Modeling of Turbidite Sandstones
Kathleen O. Horkowitz , William R. Morris , Mark H. Scheihing , H. DeVille Wickens
GCAGS Transactions
... descriptions and gamma ray measurements, 2) calculation and assignment of rock properties representative of consolidated subsurface reservoir sandstones...
1999
Geologic Considerations for Stratigraphic Modeling and Interpretation: Section 3. Stratigraphic Models from Seismic Data
L. D. Meckel Jr. , A. K. Nath
AAPG Special Volumes
..., Resolution comparison of minimum-phase and zero-phase signals: Geophysics, v. 39, no. 6, p. 826-833. Sheriff, R. E., 1976, Inferring stratigraphy from...
1977
Practical Use of Borehole Seismic in Exploration; Goals and Shortcomings
F. Sandnes, L. Nustt, S. G. Henry
Indonesian Petroleum Association
... and the associated downgoing VSP wavelet. The downgoing wavelets from airgun sources, including source ghosts, are close to minimum phase or close to 90° phase (sign...
1983
Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China
Gang Yu, Yusheng Zhang, Ximing Wang, Xing Liang, Uwe Strecker, Maggie Smith
Unconventional Resources Technology Conference (URTEC)
... to the synthetic is poor. The resulting wavelets were unstable. An alternative method estimates statistical zero phase wavelets that match seismic amplitude...
2016
Understanding Seismic Amplitudes, by Steve Henry, #40135 (2004).
Search and Discovery.com
2004
Chapter 4: Synthetic Seismograms and Their Uses
Tom Wittick
North Texas Geological Society
... into a shape which is easier to work with. Since zero-phase wavelets are symmetrical and provide the maximum resolution for any given bandwidth, we usually...
1992
Synthetic Seismograms and Their Uses
Abilene Geological Society
... of the wavelet into a shape which is easier to work with. Since zero-phase wavelets are symmetrical and provide the maximum resolution for any given...
1993
Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #41829 (2016)
Gang Yu, Yusheng Zhang, Uwe Strecker, Maggie Smith
Search and Discovery.com
.... An alternative method estimates statistical zero phase wavelets that match seismic amplitude spectra, allowing a larger spatial window to be used...
2016
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
... will show the instantaneous or dominant frequency of seismic data series that gives us further information about rock properties below the surface...
2008
Abstract: Integrating Geologic and Geophysical Data in Geostatistical Inversion; #90187 (2014)
John V. Pendrel
Search and Discovery.com
... properties and facies of interest. We show haw this can be accomplished within the framework of Bayesian geostatistics, the ultimate end products being...
2014
Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data
Norman S. Neidell, Elio Poggiagliolmi
AAPG Special Volumes
...., 1974, Related properties of minimum-phase and zero-phase time functions: Geophys. Prosp. (Netherlands), v. 22, p. 683-703. Dedman, E. V., J. P...
1977
Prestack Impedance Inversion Aids Interpretation, by Satinder Chopra and Ritesh Kumar Sharma; #41664 (2015).
Search and Discovery.com
2015
Abstract: Seismically Constrained Static Reservoir Characterisation and Modelling Using Inverted Seismic Data (Paper 11)
Geoffrey Pang
Geological Society of Malaysia (GSM)
... and not the internal properties of the reservoir. Hence it is difficult to interpret changes within the reservoir itself. This can be resolved by converting...
2000
Abstract: Understanding the Reservoir Architecture of Lower Fars Formation in North Kuwait through Seismic Reservoir Characterization; #90319 (2018)
Hesham Moubarak, Mohamed Hafez Abdul Razak, Zu Biao Ren, Rajesh Rajagopal
Search and Discovery.com
.... The second phase was carried out by estimating wavelets and generating pre-stack synthetic seismograms which were used for AVO analysis. Once appropriate...
2018
Uses, Abuses, and Examples of Seismic-Derived Acoustic Impedance Data: What Does the Interpreter Need to Know?
Search and Discovery.com
N/A
Chapter 119: Synthetic Seismic Modeling of Turbidite Outcrops
Mark Chapin, Gottfried Tiller
AAPG Special Volumes
... to those using Miocene rock properties. The response of the same geological architecture to different seismic wavelets was also investigated (Figure 2...
2007
Seismic Models of a Shelf-margin Depositional Sequence: Upper San Andres Formation, Last Chance Canyon, New Mexico
Jan Stafleu , Mark D. Sonnenfeld
Journal of Sedimentary Research (SEPM)
...-phase wavelets were chosen because they have better resolution than minimum-phase wavelets (Schoenberger 1974). Ricker wavelets of Four different peak...
1994
Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin
Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall
Unconventional Resources Technology Conference (URTEC)
... interval. Extraction by other methods proved the same phase results. URTeC 2691095 4 Figure 3: These wavelets were extracted from 20o angle stack...
2017
Impact of Broadband Seismic on Quantitative Interpretation Workflows; #41450 (2014)
Eivind Dhelie, Cyrille Reiser, Tim Bird, Euan Anderson
Search and Discovery.com
...; and to characterize or quantify key reservoir properties such as porosity and the probability of successfully separating lithology-fluid facies, and all...
2014
Abstract: Deliniation of a Thin Sand Reservoir using Geostatistical AVO Inversion; #90171 (2013)
Jawwad Ahmad, Cheran Mangat, and John Pendrel
Search and Discovery.com
... of elastic reservoir properties as well as their probabilities. In this way, uncertainty information is also captured and can be used in intelligent...
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
... of elastic reservoir properties as well as their probabilities. In this way, uncertainty information is also captured and can be used in intelligent...
2013
Uses, Abuses, and Examples of Seismic-derived Acoustic Impedance Data: What Does the Interpreter Need to Know? by Rebecca Latimer; #90053 (2006)
Search and Discovery.com
2006
Uses, Abuses, and Examples of Seismic-derived Acoustic Impedance Data: What Does the Interpreter Need to Know? by Rebecca Latimer
Search and Discovery.com
N/A
Role of 3D Seismic Interpretation in Reservoir Identification and Characterization, Mississippi Canyon Block 109 Field, Offshore Gulf of Mexico: Utilization of Geoscience and Engineering Technologies to Increase Hydrocarbon Recovery
D. A. Herron, W. W. Wilson, M. T. Currie
AAPG Special Volumes
... sonic and density logs to extract seismic wavelets with associated phase, time shift and spatial positioning information for optimal well ties...
1991