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The AAPG/Datapages Combined Publications Database
Showing 18,384 Results. Searched 200,293 documents.
AVA attribute estimation from misaligned seismic gathers using U-Net
Ammar Ghanim, Ricard Durall, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
... conducting a hyper-parameter search study. In summary, by incorporating these three loss terms, our approach addresses various aspects of the AV...
2024
F-xy Cadzow Noise Suppression
Search and Discovery.com
... with missing data. Computation time can be a problem, particularly for prestack or f-xyz filtering, and so the development of faster low-rank matrix...
2013
2009 Napa AAPG Hedberg Research Conference on Basin and Petroleum Systems Modeling
Marek Kacewicz, Kenneth E. Peters, David J. Curry
AAPG Bulletin
...) and Stephan Petmecky (BP) focused on high-resolution magnetic data, integrated approaches using gravity, magnetic and 2-D prestack depth migration...
2010
High-density 3D acquisition technology and its application in dual-complex low S/N ratio area
Yongguo Wu, Zhenhua He, Di Wu, Yongsheng Wang, Duorong Zhang, Xinxin Cai
International Meeting for Applied Geoscience and Energy (IMAGE)
... has been met basically. 1s N21 2s N1 E32 3s 4s J1 5s a Figure 7: The 2D (a) and 3D (b) prestack time migration profiles at the same location...
2022
Abstract: Migration Velocity Analysis Using the Common Image Cube, by Saleh M. Al-Saleh; #90105 (2010)
Search and Discovery.com
2010
Assessing the internal character, reservoir potential, and seal competence of mass-transport deposits using seismic texture: A geophysical and petrophysical approach
Tiago M. Alves, Kuncho Kurtev, Gregory F. Moore, Michael Strasser
AAPG Bulletin
... recovery, time-variant filtering, and predictive deconvolution), followed by 3-D prestack depth migration (Moore et al., 2007).Figure 2. Location maps...
2014
Highlights of 3D Surveys, Offshore Sarawak
H. J. E. Schmidt
Southeast Asia Petroleum Exploration Society (SEAPEX)
... geology, most notably stratigraphic aspects and hydrocarbon indications. 3-D seismic has many advantages over 2-D seismic. Time-slices, for example...
1988
Diagenetic and Seismic Concerns Associated with Interpretation of Deeply Buried Mobile Shales
R. J. Day-Stirrat, A. McDonnell, L. J. Wood
AAPG Special Volumes
...., 2007). As seismic capabilities improve, the image resolution of these hanging-wall blocks also improves, and unpublished prestack time migration (PSTM...
2010
Determination and Delineation of Anomalously Pressured Gas Accumulations in the Siberia Area, Washakie Basin, Wyoming
Ronald C. Surdam, Zun Sheng Jiao, Yuri Ganshin, Nicholas G. K. Boyd III
Wyoming Geological Association
... of enhanced storage capacity and deliverability) in potential reservoir targets below this boundary (Figure 1). There are other critical aspects...
2001
AAPG Memoir 76, Chapter 19: The Future of Pressure Prediction Using Geophysical Methods
Alan R. Huffman
AAPG Special Volumes
... for velocity analysis. Prestack time migration, demultiple, and other techniques are commonly required to clean up the seismic data so that it is suitable...
2001
Abstract: Wide Azimuth Interpolation; #90211 (2015)
Daniel Trad, Jeff Deere, and Scott Cheadle
Search and Discovery.com
... acquired data, and then the stack was interpolated, as shown in figure 1a. In Figure 1b, the data were interpolated before migration. The prestack...
2015
Critical Aspects of 3-D Seismic Surveys for Field Development in Central Sumatra
Kent M. Mangold, Erlina, Eddy B. Hamzah
Indonesian Petroleum Association
... for 3-D is due to the increased analysis time and computer power required for processes such as 3-D residual statics and migration. Figure 4. 3-D...
1992
Seismic Characterization of Large-scale Sandstone Intrusions
Mads Huuse, Joe Cartwright, Andrew Hurst, Noralf Steinsland
AAPG Special Volumes
...; Lseth et al., 2003).An example of the effects of reprocessing 3-D seismic data using prestack time migration is given in Figure 13, which shows imaging...
2007
Abstract: Seismic Imaging below Shallow Gas Cloud A Comparison between PSTM, PSDM & 4C OBC Datasets (Geophysics Paper 21)
Tan Boon Hua, Amy Mawarni M Yusoff, Gunawan Taslim
Geological Society of Malaysia (GSM)
... over the field in 2002. The survey was acquired with an E-W line orientation. This 3D survey data was originally processed using PreStack Time Migration...
2011
Chapter 7: Subsurface Structural Interpretation: The Significance of 3-D Structural Frameworks
Bob Krantz, Thomas Neely
AAPG Special Volumes
... into a complete 3-D reality, with constrained relationships among framework elements. Building a 3-D structural framework combines aspects of visualization...
2016
ABSTRACT: Numerical Aspects of Petroleum Systems ModelingCHow Fast Can We Go?; #90013 (2003)
Armin I. Kauerauf, Thomas Hantschel
Search and Discovery.com
...-component) 3-D-migration analysis and structural tectonic modeling. One of the main challenges today is the integration of these models into the overall...
2003
Abstract: Challenges in AVO Compliant Processing of Multiple Surveys; #90171 (2013)
Greg Cameron, Josef Heim, Frederik Horn, and Andy Dyke
Search and Discovery.com
... to be considered in order to minimize artifacts in a Kirchhoff migration prestack-time migration. AAPG Search and Discovery Article #90171 CSPG/CSEG/CWLS...
2013
Abstract: Challenges in AVO Compliant Processing of Multiple Surveys; #90171 (2013)
Greg Cameron, Josef Heim, Frederik Horn, and Andy Dyke
Search and Discovery.com
... to be considered in order to minimize artifacts in a Kirchhoff migration prestack-time migration. AAPG Search and Discovery Article #90171 CSPG/CSEG/CWLS...
2013
Strike Oriented, Swath Seismic and Its Potential Application to Exploration and Development in the Papuan Fold and Thrust Belt
William F. Robinson IV
Papua New Guinea (PNG) Petroleum Convention Proceedings
... to be used. These methods would involve some sort of 3D processing and 3-D migration techniques. Geophysical Ray-trace Modelling Gobe Anticline...
1996
Wave-equation based seismic AVO inversion: A pragmatic approach to use the full elastic wave-field for exploration and production
Peter Haffinger, Dries Gisolf, Panos Doulgeris, Hansel Gonzalez
International Meeting for Applied Geoscience and Energy (IMAGE)
... of prestack migrated seismic data, and global 3-D Full-Waveform Inversion (FWI) of seismic surface data directly. AVO inversion is computationally...
2022
High Performance Seismic Data Migration for High Resolution Interpretation
C. N. Chernoff
Indonesian Petroleum Association
.... If the subsurface velocity distribution is varying slowly, a good 3-D time migration algoirthm will suffice. If the subsurface velocity changes rapidly...
1983
Chapter One: Introduction to AAPG Memoir 42/SEG Investigations in Geophysics, No. 9, 7th Ed.
Alistair R. Brown
AAPG Special Volumes
..., 1989) and to a small circle by 3-D migration. The diameter of one-quarter of a wavelength indicated in Figure 1-8 is for perfect migration...
2011
The Challenge of Applying New Technologies to Exploration in a Sub Andean Basins
Marcelo Benabentos, Pedro Muñoz, Juan Uribe, Francisco Ortigosa, Dewi Jones
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... containing Kirchhoff post stack depth migration, pre-stack time migration and pre-stack time migration of a 2D line from a Sub Andean basin. Figure 12...
2009
Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data
Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp, Duke T. Brantley, John M. Shafer
Environmental Geosciences (DEG)
...Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp...
2009
3-D Design Philosophy – Part 1: Target Size, by Bob Hardage, #40661 (2010)
Search and Discovery.com
2010