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The AAPG/Datapages Combined Publications Database
Showing 10,300 Results. Searched 195,387 documents.
An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement
Andy Furniss
Indonesian Petroleum Association
... semblance values away from the zero line on the semblance plot. b) Horizon delay analysis. The semblance display indicates where there are residual depth...
2000
ABSTRACT: Model-Based Multiple Suppression: Application to Seismic Prospecting in Santa Barbara Channel, by Larry Morley and Paul Heuermann; #91035 (2010)
Search and Discovery.com
2010
Enhancing Seismic Interpretation with CDP Gathers, by Ayorinde Adekanle, John P. Benoit, and Rex A. Hanson; #90037 (2005)
Search and Discovery.com
2005
Pre
Search and Discovery.com
N/A
Abstract: Time Domain Localized Interpolation of Pre-Stack 3D Seismic Data with Dip Scan in 5D Space; #90187 (2014)
Xishuo Wang, Jim Laing, and Robert Pinnegar
Search and Discovery.com
... signal with residual moveout. 2. Data may exhibit anisotropy, and the offset & azimuth dependent 5D dips will track such signals properly. AAPG...
2014
Getting it Right the First Time in the Ceduna Sub-Basin: Regional and Target Depth Imaging in a Frontier Setting
Weidi Koh
Australian Petroleum Production & Exploration Association (APPEA) Journal
... Journal 769 the deep section to resolve any remaining residual moveout before closing out the VMB (for an overview of the VMB updates, see Fig. 1). Before...
2017
Recent Advances in the Characterization of Unconventional Reservoirs with Wide-Azimuth Seismic Data
Ran Bachrach, Colin M. Sayers, Sagnik Dasgupta, Josimar Silva, Stefano Volterrani
Unconventional Resources Technology Conference (URTEC)
... and offset is increasing from left to right. Note the residual moveout with azimuth that is used for azimuthal traveltime analysis. Figure 3. Left...
2013
Abstract: Recent Advances in the Characterization of Unconventional Reservoirs with Wide-azimuth Seismic Data; #90187 (2014)
Ran Bachrach, Sagnik Dasgupta, Colin Sayers, Josimar Silva, and Stefano Volterrani
Search and Discovery.com
... strategies. Recent advances in seismic azimuthal analysis of media with orthotropic symmetry are illustrated using high resolution pre-stack seismic inversion...
2014
Fracture Detection Through MultiFocusing Diffraction Imaging, Case Studies
Marianne Rauch-Davies, Danil Pelman, Kostya Deev
Unconventional Resources Technology Conference (URTEC)
... is based on the MultiFocusing moveout time correction, which adequately describes not only reflection but also diffraction events. An optimal summation...
2014
Application of Advanced Depth Imaging Technology in Shallow Water Offshore Indonesia
Michael Gidding, Suyang Chen, Steven Wiseman, Moch Asrori, Richard Bolton
Indonesian Petroleum Association
... edited pre-stack time migration velocities and heavily smoothed. Migrated common-offset image gathers for picking the residual moveout were produced...
2012
Integrated Workflow for Fracture Characterization ; From Well Bore Analysis, Post-Stack Geometrical Attributes and Pre-Stack Azimuthal Inversion; Case Study for Fractured Volcanic Reservoir Analysis in Jatibarang Field, North West Java Basin
Aji Rahmat Ginanjar, Andreas Wasi Kuncoro, Muhammad Taslim, Tri Sunarno Irianto, Arrie Kurniawan, Oddy Pranidhana
Indonesian Petroleum Association
... included azimuthal residual moveout (RMO) analysis. From this step, volume, volume and volume can be generated. Following this, the volumes were...
2017
Abstract: Greedy Least-Squares and its Application in Radon Transforms; #90171 (2013)
Juefu Wang and Mark Ng
Search and Discovery.com
... of the greedy approach using prioritized moveout parameters can significantly reduce computational cost ( Ng and Perz, 2004). In this research we...
2013
Abstract: An Analysis of the Benefits of 3D Pre-Stack Time Migration (Paper 11)
Peter Whiting
Geological Society of Malaysia (GSM)
...Abstract: An Analysis of the Benefits of 3D Pre-Stack Time Migration (Paper 11) Peter Whiting 432 Paper 11 An analysis of the benefits of 3D pre...
1996
Long Offset AVO in a Midcontinent Tight Gas Sand Reservoir
Pankhurst, Duane, Marfurt, Kurt, Sullivan, Charlotte
GCAGS Transactions
...: Geophysics, v. 54, p. 680-688. Yilmaz, O., 2001, Seismic data analysis: processing, inversion, and interpretation of seismic data: Society of Exploration...
2002
NMO Application in VTI Media: Effective and Intrinsic Eta (Geophysics Paper 6)
Joel Starr, Maz Farouki
Geological Society of Malaysia (GSM)
... optimized 6th order NMO was removed and a residual velocity analysis was performed using equation (4) and a separate residual velocity analysis...
2008
Benefits and Uplift of Focused Post-Migration Gather Conditioning Over Prospect Specific Areas - An Indonesian Case Study
David Jessup, Dave Goulding, Andy Kalil
Indonesian Petroleum Association
... for mitigation in the gather conditioning stage. The baselining QC attributes assessed the AVA fidelity, residual moveout, spectral analysis, signal...
2022
Basic Seismic Processing: Part 7. Geophysical Methods
Peter M. Duncan
AAPG Special Volumes
...). The resulting reflection sequence always has some smoothing function left, usually called the residual wavelet. Attempting to be too exact about...
1992
The Impact of Multi-Azimuth Seismic Over Tidepole
D. Dickinson, S. Gagen
Petroleum Exploration Society of Australia (PESA)
... acquisition directions multi-azimuth anisotropic pre-stack depth migration was proposed. During the model building process the conventional residual moveout...
2013
Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing
R. Malcolm Lansley
AAPG Special Volumes
... make the normal moveout more hyperbolic (Figure 3-21). However, because the natural spatial sampling of streamer marine systems is typically finer...
2011
2-D and 3-D Prestack Depth Migration for Complex Geologic Structures Offshore Indonesia
M. Murphy, R. Ottolini, R. Estill, E. Lumadyo, M. Mathias
Indonesian Petroleum Association
... of residual moveout and therefore degraded the accuracy of the velocity model and subsequent depth focusing. The noise was mostly a result of backscatter...
1996
Imaging Solutions for Geophysical Challenges in South East Asia (Paper A13)
N. El Kady, Z. Mohd Dom, Y. Prasetyo, M. Bayly, G. Nyein, P. Vasilyev, N. Mat Don Ya
Geological Society of Malaysia (GSM)
... and included them into the depthvelocity earth model. • Perform Non-hyperbolic multi valued Residual Moveout Analysis performed on the dense grid around...
2012
Abstracts: A Practical Approach for Estimating Receiver Statics in 2D/3C Seismic Data Processing; #90173 (2015)
Dumitru Ion and Mike Galbraith
Search and Discovery.com
... enhancing the velocity analysis. Introduction In converted wave seismic data processing an important step is the evaluation of the receiver statics...
2015
North Belut 3D Seismic Processing Experience: The First High-Resolution High-Density Q-Marine Survey Conducted in Indonesia
Andreas T. Waluyo, Michael I. Challis
Indonesian Petroleum Association
... & pre-stack time migration Residual radon demultiple Dual picking: VNMO and Eta Spatially Continuous Velocity Analysis, Mutes, Stacking Spectral...
2008
5D Interpolation Adds Value at the Drill Bit for a Texas 3D Seismic Survey
K. Rene‘ Mott, William Keller, Mike Perz
GCAGS Transactions
... analysis, 2nd pass residual statics, normal moveout (NMO), and trim statics, Prestack interpolation, ¼ mile × ¼ mile prestack time migration (PSTM...
2016
Pre-Stack Imaging: Time or Depth? (Paper 25)
Carl Notfors, Peter Whiting, Geoff Mansfield
Geological Society of Malaysia (GSM)
... accurate estimation of the diffraction surface. Conventional normal-moveout (NMO) is a second-order approximation to the true moveout curve...
2000