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The AAPG/Datapages Combined Publications Database
Showing 1,507 Results. Searched 195,387 documents.
Abstract: Strong Noise Removal and Replacement on Seismic Data; #90174 (2014)
Patrick Butler
Search and Discovery.com
... with a threshold for replacement is used to remove strong noise on CDP gathers, stack, prestack migration, white noise suppression can be used...
2014
2012
Velocity Analysis with Prestack Migration using the S-G Method: A Unified Approach
J.P. Diet, F. Audebert, I. Huard, P. Lanfranchi, X. Zhang, M. Darbousset
CSPG Special Publications
...Velocity Analysis with Prestack Migration using the S-G Method: A Unified Approach J.P. Diet, F. Audebert, I. Huard, P. Lanfranchi, X. Zhang, M...
1994
EXTENDED ABSTRACT: Prestack depth migration in TI media: examples with numerical and physical modeling data
Nanxun Dai, Scott Cheadle, J. Helen Isaac
CSPG Special Publications
...EXTENDED ABSTRACT: Prestack depth migration in TI media: examples with numerical and physical modeling data Nanxun Dai, Scott Cheadle, J. Helen Isaac...
1998
What is the Benefit of Using Prestack Attributes
Search and Discovery.com
N/A
Abstract: Sub-Salt and Sub-Basalt Imaging Using Long Offset and Multicomponent Seismic Data, by J. Gaiser, N. Jones, and P. Fontana; #90923 (1999)
Search and Discovery.com
1999
Abstract: Kirchhoff Imaging in a Matrix Form. Part I: Modelling; #90174 (2014)
Abdolnaser Yousefzadeh and John C. Bancroft
Search and Discovery.com
... of Calgary, Calgary, Alberta, Canada Summary Kirchhoff prestack modelling may be computed using a matrix-vector multiplication. This paper presents...
2014
Abstract: 2D Depth Velocity Analysis without Tomography; #90187 (2014)
J. Patrick Butler and Randy Kolesar
Search and Discovery.com
... is presented. Upward ray tracing from selected reflector segments is used to select traces from the whole prestack volume whose angle of incidence equals...
2014
ABSTRACT: Pre-Stack Depth Migration and the Imaging of Complex Structures in the Wyoming Thrust Belt
Richard Postma
Wyoming Geological Association
.... In severe cases the seismic data may not stack properly, due to non-hyperbolic movement. Prestack depth migration can correct these problems. If a correct...
2001
ABSTRACT: Simultaneous Joint Inversion as a Salt Detector in South Gabon Land Exploration "Best of EAGE"
Search and Discovery.com
N/A
ABSTRACT: The Quantitative Structural Model of Dushanzi Anticline in Southern Margin of Junggar Basin and its Insights for Petroleum Exploration, by Wang, Yanjun; #90135 (2011)
Search and Discovery.com
2011
ABSTRACT: DEPTH IMAGING VELOCITY ESTIMATION CASE HISTORY IN A CHALLENGING AREA OF CALIFORNIA; #90014 (2003)
Fliedner, Moritz, Dimitri Bevc, Robert Clapp
Search and Discovery.com
... model for prestack depth migration, we employed two different approaches of iterative migration velocity analysis: (1) a layer-based vertical update...
Unknown
2D Survey Earth Model Building and Depth Imaging Using 3D Grid-Based Tomography Technology
Eric Pearson, Suyang Chen
Indonesian Petroleum Association
... TOMOGRAPHY TECHNOLOGY Eric Pearson* Suyang Chen** ABSTRACT The seismic database utilised for the Kumawa PSC 2D PSDM (prestack depth migration...
2012
Abstract: Prestack Time Migration and Impedance Inversion of a Mississippi Lime Reservoir, Osage County, Oklahoma, U.S.A, by Dowdell, Benjamin L.; Marfurt, Kurt; #90163 (2013)
Search and Discovery.com
2013
The Application of Image Processing Techniques for Complex Structures
V. Sudhakar, I. T. McMahon
Indonesian Petroleum Association
... used to image data: dip moveout (DMO) and prestack migration. Either process approximately solves the problem of multivalued moveout due to dip...
1987
Comparative Analysis between Prestack and Poststack Seismic Attributes in the Heidrun Oil Field, #42362 (2019).
Ricardo Teixeira Nicacio, Carmen Pena
Search and Discovery.com
...Comparative Analysis between Prestack and Poststack Seismic Attributes in the Heidrun Oil Field, #42362 (2019). Ricardo Teixeira Nicacio, Carmen Pena...
Unknown
2D Seismic Lines Reprocessing Using Prestack Time Migration: Case Study of the Solimões Basin, by Ronan M. Avila and Leo R. Nascimento, #10231 (2010).
Search and Discovery.com
2010
Depth Imaging Through Surface Carbonates: A 2D Example from the Canadian Rocky Mountains; #41554 (2015)
Yong Hua, Don Lawton
Search and Discovery.com
... in structurally complex environments such as the Canadian Rocky Mountains. Prestack depth migration (PSDM) is necessary to resolve complex structures...
2015
Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part I Algorithm
Jianhua Pan
Search and Discovery.com
...Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part I Algorithm Jianhua Pan Wavefield Extrapolation for Prestack Time...
Unknown
Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part I Algorithm
Jianhua Pan
Search and Discovery.com
...Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part I Algorithm Jianhua Pan Wavefield Extrapolation for Prestack Time...
Unknown
Sonic Saturation Inversion and AVO Modeling in the Tunu Gas Field
Patrick Fouchard, Scott Leaney, Sugimin Harsono
Indonesian Petroleum Association
...: Fluid Replacement for AVO Modeling While it may be possible to estimate partial fluid saturation from sonic data, Figure 1 shows that Vp at the low...
1996
Frequency-dependent reflection characteristics of single thin layer and waveform inversion
Zhengyang Kuai, Danping Cao, Chao Jin
International Meeting for Applied Geoscience and Energy (IMAGE)
... by Kennett's reflection and transmission matrix method. Lu et al (2019) uses LM algorithm to realize the prestack parameter inversion of thin layer on the basis...
2023
Abstract: Full Anelliptic Time Processing (Paper 7)
Charles Zeltser
Geological Society of Malaysia (GSM)
... of seismic events follow hyperbolic behaviour. Of course neither is true, the velocity of propagation within a seismic layer can vary between horizontal...
2003
ABSTRACT: Map View Subsalt AVO Modeling, by R. O. Lindsay, D. R. Muerdter, C. M. Skidmore, and D. W. Ratcliff; #91021 (2010)
Search and Discovery.com
2010
ABSTRACT: , by ; #91021 (2010)
Search and Discovery.com
2010