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The AAPG/Datapages Combined Publications Database
Showing 27 Results. Searched 195,372 documents.
Abstract: Wave Equation Depth Migration with Image Gathers in Offset Domain; #90211 (2015)
Jianhua Pan
Search and Discovery.com
..., extrapolation, imaging and summation. The imaging step is much more expensive than the one in shot profile migration, where it is negligible...
2015
Abstract: Converted Wave Shot Profile Wave Equation Migration Toolbox Kit; #90224 (2015)
Mark Ng
Search and Discovery.com
...Abstract: Converted Wave Shot Profile Wave Equation Migration Toolbox Kit; #90224 (2015) Mark Ng Datapages/Search and Discovery Article #90224...
2015
Improving the Convergence of Shot-Profile Migration by Plane Wave Synthesis
Chad M. Hogan
Search and Discovery.com
...Improving the Convergence of Shot-Profile Migration by Plane Wave Synthesis Chad M. Hogan Improving the Convergence of Shot-Profile Migration...
Unknown
Improving the Convergence of Shot-Profile Migration by Plane Wave Synthesis
Chad M. Hogan
Search and Discovery.com
...Improving the Convergence of Shot-Profile Migration by Plane Wave Synthesis Chad M. Hogan Improving the Convergence of Shot-Profile Migration...
Unknown
Abstract: Migration Velocity Analysis Using the Common Image Cube, by Saleh M. Al-Saleh; #90105 (2010)
Search and Discovery.com
2010
Abstract: Nonlinear Inverse Problems: Depth Imaging Challenges, by Sunjay S. Sunjay; #90081 (2008)
Search and Discovery.com
2008
Wave Equation Shot Migration as a Ground Roll Filter.
Francisco Ortigosa, Pedro Muñoz
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... review of information contained in an abstract submitted by the author(s). Migration and Ground Roll Summary Models show that Shot Profile Wave...
2008
Abstract: Separated Wave-Field Imaging: Utilizing the Multiple Wavefield to Improve Sub-Surface Illumination for OBS Surveys; #90319 (2018)
Jyoti Kumar, Tony Martin, Julien Oukili
Search and Discovery.com
... wide. Instead of shot-profile migration, receiver-profile migration is applied in a fashion which effectively turns every source point into a virtual...
2018
Adventures in Pre-Stack Depth Migration; #110121 (2010)
James Allen
Search and Discovery.com
... and L. Zhang Lin, 1992, Residual shot profile migration: Geophysics, v. 57/6, p. 815-822. Tucker, P.M. and H.J. Yorston, 1971, Pitfalls in seismic...
2010
Extended Abstract: What is Wave Equation Pre-stack Depth Migration? An Overview
Andrew Long
Petroleum Exploration Society of Australia (PESA)
... is reasonable in the pursuit of 'acceptable' cost. In short, the current industry consensus is that shot profile WE PSDM is the benchmark...
2004
DMO and NMO as Applied in Seismic Data Processing
Jiunnyih Chen
Geological Society of Malaysia (GSM)
... migration of shot profile. Ph.D. Thesis, Stanford University. Judson, ·D.r., Schultz, P.S., and Sherwood,J.W.C., 1978. Equalizlng the stacking velocities...
1989
Abstract: Application of a Tomographic Velocity Model to the Prestack Depth Migration of a Buried Valley; #90172 (2014)
Oluwafemi Ogunsuyi, Douglas R. Schmitt
Search and Discovery.com
... the traveltime tomography, pre-stack depth migration was carried out on the data. The PSDM algorithm used was split-step (Stoffa et al., 1990) shot-profile...
2014
Extended Abstract: 'Dream Team' to Advance Seismic Imaging with Reverse Time Migration
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... business advantage. "Collaboration across these worlds has been traditiona ll y limited", he said. • Comparison of processing using Shot Profile Migration...
2006
Abstract: A Phase Shift Plus Interpolation Extrapolation for Two-way Wave Equation Migration; #90172 (2014)
Jianhua Pan
Search and Discovery.com
... limitations in terms of imaging complex structures. The standard shot profile one-way WEM images the subsurface by continuing the source and receiver...
2014
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
... reflection angles than primaries, as we now have virtual sources along all receiver lines, not just the sparser shot lines. In shot profile wave equation...
2014
Seismic Imaging Technology: Part IV: The Ultimate Marine Seismic Acquisition Technique?
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... profile depth migration. The sum of all partial images, one from each receiver in the OBS experiment, gives the full seismic image. Autonomous underwater...
2008
2007 CSPG/CSEG GeoConvention, Calgary, Alberta, May 14-17, 2007 - Abstracts, #90168 (2013).
Search and Discovery.com
2013
2007 CSPG/CSEG GeoConvention, Calgary, Alberta, May 14-17, 2007 - Abstracts, #90168 (2013).
Search and Discovery.com
2013
Marchenko redatuming and seismic interferometry based internal multiple prediction for salt structures
Zhiwei Gu, Jianhua Geng, Ru-Shan Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Compared with the original shot profile (Figure 2a), all subfigures in Figures 4a-4d can remove most of the salt-related internal multiples...
2023
Data Enhancement from a 486-Channel Streamer
Bill Dragoset, Ken Larner
Pacific Section of AAPG
... if the short-offset end of the 486-channel streamer could serve as an effective mini-streamer. A single-shot profile of traces from the near 60 channels...
1980
GeoConvention 2014; - Abstracts, #90224 (2015).
Search and Discovery.com
2015
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
... problems (Mitchel et al, 1994). Prestack, synthetic shot profile ray tracing and poststack normafincidence raytracing are utilized 435 to calculate...
1996
III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... Shot Profile Wave Equation migration proves to be an excellent tool for suppressing Ground Roll. As far as the shots are properly sampled, shots can...
2008
Parsimonious Deconvolution
Jon F. Claerbout
Southeast Asia Petroleum Exploration Society (SEAPEX)
... than the interval between the pulse and the doublet. Field Data Test Case Forth eight seismic traces from the same source (a common shot profile...
1980
Granite and Limestone Velocity Determinations in Arbuckle Mountains, Oklahoma
B. B. Weatherby, W. T. Born, R. L. Harding
AAPG Bulletin
... and distance being the measured quantities. The first profile was started 500 feet from the shot point and was extended to 2,500 feet with the detectors...
1934