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The AAPG/Datapages Combined Publications Database
Showing 225 Results. Searched 195,354 documents.
Seismic Migration: Part 7. Geophysical Methods
Ken Larner, David Hale
AAPG Special Volumes
... of dip moveout (DMO) applied after normal moveout (NMO) correction, but before the data are stacked. DMO, a form of partial prestack migration, completes...
1992
Multifocusing Stack Technique for Subsurface Imaging, #40749 (2011)
Sunjay Sunjay,
Search and Discovery.com
... depth migration has become almost mandatory in areas of complex geology, because it accounts for travel time nonhyperbolic moveout, it has in fact quite...
2011
An Integrated Approach to 3D Seismic Acquisition Feasibility Studies: Review of Present Techniques and Future Trends
Claude Bordenave, Frederic Merlet, Lotfi Ben Brahim, Nyoman Swatika
Indonesian Petroleum Association
.... Processing in 3D mode is applied to the modeled 3D data, including 3D Dip Move Out (DMO), de-multiple and migration. Evaluation of the simulated data...
1998
2-D Seismic Reflection Imaging of the Bennett Thrust Fault in the Indio Mountains of West Texas; #30519 (2017)
Alan Vennemann, Marianne Karplus, Galen Kaip, Steve Harder
Search and Discovery.com
... Analysis 4. Velocity Analysis 5. Normal Moveout Corrections (NMO) 6. Create Database Files 7. Dip Moveout Corrections (DMO) 8. PostStack Signal...
2017
Basic Seismic Processing: Part 7. Geophysical Methods
Peter M. Duncan
AAPG Special Volumes
... moveout (DMO) correction: NMO corrections are made under the assumption of horizontal planar reflectors. If the reflector has appreciable dip...
1992
Derivation of Seismic Depth Sections
H. Buchholtz, W. Houba
Geological Society of Malaysia (GSM)
.... If steep and/or conflicting dips are involved in the data a special dip moveout (DMO) processing is required to improve the stacked data for migration...
1987
Advanced Approach Toward Understanding Geologically Complex Area Using MDRS (Multi-Dip CRS): A Case Study
Naoshi Aoki, Shogo Narahara, Akihisa Takahashi, Tsukasa Nishiki
Indonesian Petroleum Association
... normal moveout (NMO) or dip moveout (DMO). We, however, commonly observe conflicting dipping events on zero-offset section. A conventional CRS stack...
2011
AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction
David W. Bell
AAPG Special Volumes
... velocities picked after dip moveout (DMO) correction (Figure 15C). The DMO is a prestack process that does a reasonable job of removing dip effects so...
2001
Utilizing Seismic in Exploring for Subtle Traps
Kevin Werth, Patrick Bygott, Edward Teyland
PTTC
... later in the design portion ofthis paper. Less directly, but equally important is the role..dip plays in determining the need for dip moveout(DMO...
2003
Abstract: Azimuthal Processing For Unconventional Resource Plays Using An Orthorhombic Velocity Model; #90174 (2014)
Shaowu Wang and David Wilkinson
Search and Discovery.com
..., dip-moveout (DMO) removal and time migration. The estimation of velocity parameters for orthorhombic media is the key for azimuthal processing using...
2014
Abstract: Arid Continental Sand Bodies and Stratal Geometries in the Haynesville Formation as Interpreted from Coherency Processing of a 3-D Seismic Data Cube, Monroe County, Alabama
Lawrence R. Baria
GCAGS Transactions
... design. Throughout the central 80% of the survey 24 to 30 fold data was attained. Following the initial processing, which included DMO pre-stack...
2001
Post Migration Processing of Seismic Data
Dashuki Mohd.
Geological Society of Malaysia (GSM)
... complex areas, processes such as dip move out (DMO) and depth migration are commonly applied to seismic data to achieve correct positioning and focusing...
1994
Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing
R. Malcolm Lansley
AAPG Special Volumes
... particular algorithm to correctly retain true amplitude of the signal should be verified before its use. Dip moveout (DMO) is used to compensate...
2011
Abstract: A 3-Dimensional Reflection Seismic Survey Over the Dollarhide Field, Andrews County, Texas
Michael T. Reblin
Houston Geological Society Bulletin
... of signal separation. Conventional data processing techniques are applied to the data volume plus 3-D DMO. 3-D migration then produces the data volume...
1992
Abstract: High-Resolution Prestack Sub-Basaltic Imaging, by A. Druzhinin and C. Macbeth; #90923 (1999)
Search and Discovery.com
1999
Arid Continental Sand Bodies and Stratal Geometries in the Haynesville Formation as Interpreted from Coherency Processing of a 3-D Seismic Data Cube, Monroe County, Alabama, by L. R. Baria; #90901 (2001)
Search and Discovery.com
2001
Southwest Palawan, Philippines: A Case Study in Seismic Imaging and Interpretation of Complex Structures
Philip M. Rimando, Geronimo A. Manuel, Raymundo A. Reyes, Jr.
Southeast Asia Petroleum Exploration Society (SEAPEX)
...-moveout and post-stack steep-dip migration. Figure 2 is a generalized flowchart for the processing of the seismic data prior to interpretation...
1994
Common Reflection Surface
Search and Discovery.com
N/A
Baram Field The 3D Marine Re-Processing Challenge
Jörg J. Wicker, Jonathan E. F. Stearn
Geological Society of Malaysia (GSM)
...) in 1988/89 (Baram 3D Survey, 1989) following a standard marine processing sequence including residual statics, 2D DMO, and D2D post-stack time migration...
1999
Abstract: Migration of Velocity Spectra: An Example from the Timor Sea, by J. C. Beasley and R. Klotz; #91015 (1992).
Search and Discovery.com
1992
Shipboard Processing and Interpretation
D.M. Angstadt
Geological Society of Malaysia (GSM)
... in a shorebased seismic data processing center excluding some of the more advanced and time-consuming technique such as dip moveout (DMO). After parameter testing...
1992
A kinematic comparison of EOM with DMO-PSI in the prestack volume
John C. Bancroft
CSPG Special Publications
...A kinematic comparison of EOM with DMO-PSI in the prestack volume John C. Bancroft 1998 148 149...
1998
State-of-the-art 3-D DMO
Philippe Herrmann, Eric Suaudeau, Bernard David
CSPG Special Publications
...State-of-the-art 3-D DMO Philippe Herrmann, Eric Suaudeau, Bernard David 1998 99 100...
1998