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The AAPG/Datapages Combined Publications Database
Showing 540 Results. Searched 195,364 documents.
Abstract: Surface-consistent transmission FWI; #91204 (2023)
Ernesto Sandoval, Daniele Colombo, Diego Rovetta, Apostolos Kontakis
Search and Discovery.com
... at the CMP positions. CMP-based FWI in the Laplace-Fourier domain is further developed and applied to field data to retrieve high resolution details...
2023
Investigation of DMO Algorithms during Test-Line Processing: Some Recommendations
Ng Tong San, Mohd. Hashim Abas, Leong Lap Sau
Geological Society of Malaysia (GSM)
... steps is laid out for standard seismic data processing. The foundation of routine processing are deconvolution, stacking, and migration...
1996
Application of Interferometric MASW to a 3D-3C Seismic Survey
Shaun Strong, Steve Hearn
Petroleum Exploration Society of Australia (PESA)
... be improved by stacking dispersion curves from multiple shot records. The modelled data have been used to examine how lateral variations affect...
2016
Hybrid COV Interpolation & Procesing: A Case Study on NW Tunu Transition Zone, Indonesia
Vishal Kumar, Doddy Biramandita, Wayne Zanussi, Jacques Bonnafe, Natalia Anggriani, M-Adam Cepi
Indonesian Petroleum Association
.... The data is then migrated separately for each offset class and followed by stacking and results are compared. RESULTS Hybrid COV gathers show better...
2016
Time-Domain High-Resolution Radon Transform (Geophysics Paper 4)
Michel Schonewille, Peter Aaron, Carl Notfors
Geological Society of Malaysia (GSM)
...) showed how data could be decomposed efficiently into parabolas. Parabolas are much closer in shape to the hyperbolic shape of events in a cmp gather...
2008
Joint data and physics model driven full-waveform inversion using CMP gathers and well-logging data
Shuliang Wu, Jianhua Geng
International Meeting for Applied Geoscience and Energy (IMAGE)
...Joint data and physics model driven full-waveform inversion using CMP gathers and well-logging data Shuliang Wu, Jianhua Geng Joint data- and physics...
2023
3D Model-Driven Subsurface QC of 4D Acquisition
Andrew Long, Bingwen Du, Barbara Kajl
Petroleum Exploration Society of Australia (PESA)
... the conventional CMP coverage diagnostics for infill planning instead . However, a fu l l feasibi lity study was completed, and the key aspects...
2002
Understanding Multiples to Upgrade Low-Relief Prospects
Sunu H. Praptono, Witan O. Ardjakusumah
Indonesian Petroleum Association
... or a multiple of an overlying event due to insufficient structural dip and/or a stacking velocity contrast. This gives rise to difficulties especially...
1996
Abstract: SS-wave Reflections from P-wave Sources in Azimuthally Anisotropic Media; #90187 (2014)
James Gaiser and Richard Verm
Search and Discovery.com
... include shallow S-wave velocity model building to help PS-wave processing (CMP processing is easier), and S-wave surface-consistent residual statics...
2014
Abstract: Push the Limits of Seismic Resolution Using Surface Consistent Gabor Deconvolution; #90171 (2013)
Xinxiang Li and Darren P. Schmidt
Search and Discovery.com
... be approximately decomposed into a source component, a receiver component, a subsurface geology (CMP) component, and an offset component. Thus, equation (1...
2013
Abstracts: Converted Wave Processing in the EOM Domain; #90173 (2015)
Thais A. Guirigay and John B. Bancroft
Search and Discovery.com
...) correction and stacking complete the prestack migration. The intent of this paper is to see what additional uses can be made with Vc. Converted wave CSP...
2015
Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin
Jacob T. Murchek, Paul McColgan, Lindell C. Bridges, Ernest C. Hauser, and Doyle R. Watts
AAPG Bulletin
... with the effectiveness of noise removal and application of trim statics. The CMP gather was then converted into incident angle gathers with the stacking...
2023
Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra Basin
Padmadi Heru Wibawa, Abd. Haris, Suprajitno M.
Indonesian Petroleum Association
... as one-dimension (1D) to emphasize the fact that each CMP gather is assumed to be result of plane-wave reflection from a stack of homogeneous...
2007
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
.... The moveout analyses on CMP gathers with consecutive stacking velocity function calculation were performed on a sample-by-sample basis. The spatial...
2001
Abstract: Static Corrections Via Raypath Interferometry: Recent Field Experience; #90224 (2015)
David C. Henley
Search and Discovery.com
..., and the corrected data are re-mapped to the original XT domain for CMP stack imaging. Datapages/Search and Discovery Article #90224 GeoConvention © 2014, FOCUS...
2015
Shallow High-Resolution Seismic Reflection to Delineate Upper 400 m around a Collapse Feature in Central Kansas
Richard D. Miller, Ana Villella, Jianghai Xia
Environmental Geosciences (DEG)
... was the extreme variability of apparent stacking velocities across the profile. Changes >25% were calculated on reflections from the 250-m-deep Stone Corral...
1997
Optimised 3D Land Geophysical Survey Design - A Case Study
P. van Baaren
Papua New Guinea (PNG) Petroleum Convention Proceedings
... spacing from raw field data to the final migrated section and 286 Optimised 3D Land Geophysicai Survey Design - A Case Study CMP sampling (m) 20 40...
2000
Subthrust Plays along the Hunter-Mooki Thrust Fault System, Northern NSW
A. M. Mantaring
Petroleum Exploration Society of Australia (PESA)
... Copyright © 2016 by Petroleum Exploration Society of Australia (PESA) 201 A. M. MANTARING E W CMP Shot 36 220 76 240 116 260 153 280 193 300 232...
2008
A Case Study of Seismic Exploration in the Offshore Bonaparte Basin
J. Durrant, A. Young
Petroleum Exploration Society of Australia (PESA)
..., frequency-wavenumber (F I K) demultiple and common-mid-point (CMP) stack. These conventional methods acheived a partial solution to the multiple problem...
1988
Marine Multicomponent Seismic – The New Issues in the Developing Revolution
Jason Robinson
Indonesian Petroleum Association
.... Rommel, B., 1997. Converted Wave Stacking Charts and Binning for Tilted Anisotropic Layers: EAGE 59th Conf. And Tech. Exhibition, P053. Tatham, R.H....
2002
Three-Dimensional Depth Imaging of Seismic Data to Assess Subsurface Geology in Northern Utah and Southwestern Wyoming
Alvin K. Benson
Utah Geological Association
... data. For both locations, stacking velocities initially were used to derive interval velocities for modeling, but this leads to incorrect, contradictory...
1999
Three-Dimensional Depth Imaging of Seismic Data, with Examples from the Overthrust Belt of Southwestern Wyoming
Alvin K. Benson
Wyoming Geological Association
... that provide improved images of seismic data. For both cases, stacking velocities were initially used to derive interval velocities for modeling...
1995
Pitfalls in three-dimensional seismic interpretation: Footprints of an irregular source–receiver layout
Priyank Jaiswal, Robert Holman, and Michael Grammer
AAPG Bulletin
... of uphole times and refraction for statics followed by normal move-out velocity analysis and stacking; and finally, time migration using stacking...
2017
Un Nuevo Enfoque para el Analisis de la Variación de la Amplitud con el Offset (AVO) [PAPER IN SPANISH] A New Approach to the Analysis of the Amplitude Variation with Offset (AVO)
Consuelo Garcia Mojonero, Angela Echanove Homos, Agustin Arrieta Murillo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... centra el nuevo metodo. Partimos de un conjunto de CMP's procesados en amplitud preservada y corregidos de NMO. Estos CMP's se cargan como una...
1997
4D Acquisition Strategies For Australian Reservoir Monitoring Projects
Andrew Long
Petroleum Exploration Society of Australia (PESA)
... inimum required streame r length. • Optimum CMP b in dimensions (inco rporates sou rce and frequency bandwidth modelling). Eiken et al. (2003...
2006