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The AAPG/Datapages Combined Publications Database
Showing 23,941 Results. Searched 195,372 documents.
Limitations on Resolution of Seismic Reflections and Geologic Detail Derivable from Them: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
Robert E. Sheriff
AAPG Special Volumes
... shape. This process is called synthetic seismogram construction where the input information is derived from well logs, and modeling where lateral...
1977
Leveraging Reflection, Refraction, and Multiple Arrivals from Dual-Sensor Streamer Data for High-Fidelity Velocity Model Building and Imaging
G. Rønholt, J.E. Lie, Ø. Korsmo, B. Danielsen, S. Brown, S. Brandsberg-Dahl, A.V. Mavilio, N. Chemingui, D. Whitmore, M. Farouki
Indonesian Petroleum Association
... field data with modeled data, reducing the differences until a convergence criterion is met. Our modeling engine is based on an efficient pseudo-analytic...
2014
Challenges of Sub-Thrust Imaging Using Broadband Three-Dimensional Seismic Data: a Case Study in the Outer Banda Arc, Indonesia
Masamichi Fujimoto, Yonghe Guo, Anky Fatwa, Yuki Sasaki
Indonesian Petroleum Association
... prestack depth migration (PrSDM) velocity modeling and imaging were utilized for the study. The paper will describe the benefits of broadband seismic...
2014
Try Before You Buy!
Lars Zühlsdorff, Trond Haugland
GEO ExPro Magazine
... containing primaries, multiples, converted waves, or different types of noise. However, when generating these for fieldsize surveys or higher frequency...
2020
Eye-Openers from Re-Processing of Oil Sands Seismic Data; #41290 (2014)
David Gray, Seann Day, and Scott Shapper
Search and Discovery.com
... the seismic gathers at these wide angles. Wide-angle noise such as multiples, converted-waves, refractions, and first-break reverberations must also...
2014
The Use of Physical Modeling to Resolve Offshore Seismic Problems
B. J. Evans, M. Urosevic
Indonesian Petroleum Association
...The Use of Physical Modeling to Resolve Offshore Seismic Problems B. J. Evans, M. Urosevic 1995 295 307 Physical models of three dimensional...
1995
Working with Salt on 2-D Seismic Lines
New Orleans Geological Society
... modeling ("synthetic seismic profiling") of the seismic reflection process help refine interpretations. "Welds" are an important geometric relation...
1993
High Resolution Interpretation in the Llanos Basin, Colombia
Germán Rodriguez, Hermes Garzón, Jaime A. Stein, Scott Humphrey, Guillermo Fajardo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... The method is based on modeling the high and low frequencies with the computed harmonics and subharmonics of the available fundamental frequencies...
2009
XI. Bibliography
Norman S. Neidell
AAPG Special Volumes
...XI. Bibliography Norman S. Neidell 1979 135 138 CN 13: Stratigraphic Modeling and Interpretation: Geophysical Principles and Techniques AAPG, Seismic...
1979
Full Waveform Inversion for Complex Near-Surface Imaging Using SEG SEAM II Synthetic Model; #42322 (2018)
Ali A. Mohamed, Abdullatif A. Al-Shuhail
Search and Discovery.com
...) Simulation of viscoelastic data by FDM Modeling inputs are Vp, Vs, Rho, Qp and Qs of the SEAM II arid model and a Klauder source wavelet. Klauder...
2018
Elastic FWI imaging of a complex presalt structure using NATS data
Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno
International Meeting for Applied Geoscience and Energy (IMAGE)
... the full wavefield (primary reflections, surface and interbed multiples, refractions, and diving waves). FWI also uses a multi-scale inversion, matching...
2023
True Amplitude Preserved Multi-Azimuth Pre-Stack Depth Migration for Structural and Reservoir Characterization (Sisi-Nubi Field, Indonesia)
M. Baturin, F. Bertini, J. Bonnafé, A. Riou, S. Birdus, Y. Yin
Indonesian Petroleum Association
... designed for the modeling and subtraction of shortperiod multiples of shallow water conditions (Fig. 6). An SWD module was initially used for freesurface...
2011
“The Explosion in Marine Seismic Technology – How to Choose the Right Tool”
William S. French, Svein Vaage
Southeast Asia Petroleum Exploration Society (SEAPEX)
... certain types of multiples are present. Again, modeling can be used to analyze the effectiveness of dual sensor recording in specific situations...
1998
Delineation of the Reservoir by Seismic Methods: Chapter 3
Roberto Sarmiento
AAPG Special Volumes
.... Schramm, Jr., 1975, Stratigraphic modeling: new trends in seismic interpretation, Denver Geophys. Soc. Cont. Ed. Seminar, Golden, Colorado, April 17-18...
1989
Practical Use of Borehole Seismic in Exploration; Goals and Shortcomings
F. Sandnes, L. Nustt, S. G. Henry
Indonesian Petroleum Association
... of seismic frequencies versus depth, the analysis of multiples and the generation of accurate Seismograms. VSP is an evolution of the check shot...
1983
EXTENDED ABSTRACT: Basalt Imaging on the NE Atlantic Margin: seeing through a glass, darkly; #90022 (2002)
Robert S. White
Search and Discovery.com
... much of the seismic energy. Short-period ringing, simple and peg-leg multiples obscure weak sub-basalt reflections with similar move-out; the high...
2002
Vertical Seismic Profiling--A Measurement that Transfers Geology to Geophysics: Chapter 2
B. A. Hardage
AAPG Special Volumes
... of the illustration. The downgoing wavefield consists of a high amplitude first arrival followed by many downgoing multiples, which are generated at various...
1985
The Contribution of Simple Seismic Modeling for Reef Distribution Mapping
Soetomo J.A., Bambang Santoso
Indonesian Petroleum Association
...The Contribution of Simple Seismic Modeling for Reef Distribution Mapping Soetomo J.A., Bambang Santoso 1985 407 438 Seismic reflections...
1985
Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)
C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji
Search and Discovery.com
... of the energy as flexural (F) waves. F-waves are bending waves mainly propagating in the ice cover: a realistic modeling in very shallow water requires...
2013
Can tile low-rank compression live up to expectations? An application to 3D multidimensional deconvolution
Yuxi Hong, Matteo Ravasi, Hatem Ltaief, David Keyes
International Meeting for Applied Geoscience and Energy (IMAGE)
...-related effects from up/down separated wavefields (e.g., removal of free-surface multiples from ocean-bottom data). However, MDD comes with several...
2023
Lithology Identification Using Amplitude Variations with Offset: Examples from South Sumatra
Soman Chacko
Indonesian Petroleum Association
... of a relatively new exploration technique in the modeling and interpretation of seismic data. The technique holds promise for identification...
1986
AVO Analysis for Direct Hydrocarbon Detection in Field X in the Persian Gulf (Paper 5)
Mohammad Ali Riahi, Mohammad Emami Niri
Geological Society of Malaysia (GSM)
... processing was applied to data using Vista package software. To obtain broadband data and suppression of noise and multiples, deconvolution and radon...
2006
Vertical Seismic Profiling in Hydrocarbon Exploration and Reservoir Development
Bob A. Hardage
Circum Pacific Council Publications
... the downgoing first arrival can create primary reflections. All downgoing events that follow the first arrival are multiples, labeled M (Figure 5). Downgoing...
1989
High resolution imaging by dynamic matching FWI in the presence of AVO effects
Fuchun Gao, Shuqian Dong, Yang He, James Sheng, Faqi Liu, Bin Wang, Carlos Calderon, Yuriy Ivanov, Fanny D. Marcy, Ole E. Aaker
International Meeting for Applied Geoscience and Energy (IMAGE)
... challenged by that the anomalies are in general not well predicted by acoustic modeling. Even though discrepancies in amplitude and phase are related...
2023
Modelado Cinemático-Geoquímico 2D como Herramienta para Investigar la Evolución de Sistemas Plegados. Un Caso de Estudio de la Cuenca Oriental de Venezuela. [PAPER IN SPANISH] 2D Kinematic-Geochemical Modeling as a Tool to Investigate the Evolution of Fo
A. E. Vargas, A. Bernal
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Venezuela. [PAPER IN SPANISH] 2D Kinematic-Geochemical Modeling as a Tool to Investigate the Evolution of Fo A. E. Vargas, A. Bernal Modelado Cinemático...
2006