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The AAPG/Datapages Combined Publications Database
Showing 3,848 Results. Searched 201,044 documents.
Premigration attenuation analysis and mapping to image domain by weighted migrations
Yonghe Sun, Chunling Wu, Mark Fan, Zhemin Tan
International Meeting for Applied Geoscience and Energy (IMAGE)
... 𝑡 ∗ from premigration data, computing a data-domain 1/𝑄 ≈ 𝜕𝑡 ∗ /𝜕𝑡, and mapping 𝑡 ∗ and 1/𝑄 to image domain by depth migrations. For low-dip...
2022
Geologic Significance of Seismic Reflectors in the Deep Western North Atlantic Basin
Brian E. Tucholke
Special Publications of SEPM
... currents The reflector may have limited chronostratigraphic significance because of lateral migration of the abyssal current system with time Several...
1981
Northeast Atlantic Continental Margin: Improved Sub-basalt Imaging
Menno G. Dinkelman, Paul Keane
GEO ExPro Magazine
... to produce lava deltas, B seismic section (a) This is a dip line across the Møre Margin off southern Norway, showing internal basalt stratigraphy...
2010
Comparison of Recent and Mio-Pliocene Deep Water Deposits in the Kutei Basin, East Kalimantan
P. Sherwood, S. Algar, G. Goffey, I. Busono, J. N. Fowler, J. Francois, M. J. Smith, A. Strong
Indonesian Petroleum Association
... seismic techniques such as dip attribute displays, variance cube and amplitude extractions have been employed to visualise and characterise...
2002
Baseline characterization of the CO2SINK geological storage site at Ketzin, Germany
Andrea Frster, Ben Norden, Kim Zinck-Jrgensen, Peter Frykman, Johannes Kulenkampff, Erik Spangenberg, Jrg Erzinger, Martin Zimmer, Jrgen Kopp, Gnter Borm, Chris Juhlin, Calin-Gabriel Cosma, Suzanne Hurter
Environmental Geosciences (DEG)
..., and the flanks gently dip about 15. At Ketzin, geologic formations of the Triassic (Buntsandstein, Muschelkalk, and Keuper) and the Lower Jurassic (Figure 3...
2006
Thermochronologic Evidence for Footwall Deformation During Extensional Core Complex Development, Mineral Mountains, Utah
Drew S. Coleman, J. Douglas Walker, John M. Bartley, K. V. Hodges
Pacific Section of AAPG
..., The statistical distribution of the mean squared weighted deviation: Chemical Geology, v. 86, p. 275-285. Wernicke, B., 1981, Low-angle normal faults...
2001
The Silver Lining on 3D Seismic Acquisition Challenges during the Pandemic Covid19: The Application of 5D Interpolation to Fill in Data Gaps
Pramuditya Dwi Permana, Agi Robby Rizaldi, Afrizon Setiawan, Hendarman
Indonesian Petroleum Association
... in all the gaps. Generally, it was also able to suppress noise which led to better reflector continuity. In addition, some bright spots that correlate...
2023
Abstract: Depth Migration of Monostatic and Bistatic Georadar Data; #90187 (2014)
Robert J. Ferguson, Matthew J. Yedlin, Christian Pichot, Jean-Yves Dauvignac, Nicholas Fortino, and Stephane Gaffet
Search and Discovery.com
... reflector model" of seismic imaging and therefore, zero-offset migration (ZOM) of the data is not an approximation but a legitimate imaging approach...
2014
Abstract: Forward Modelling Study of 2D Finite Difference Reverse-Time Migration for Downhole Seismic Data; #90224 (2015)
Dong Shi, Ramin Saleh, Bernd Milkereit
Search and Discovery.com
... of including paraxial terms that have been approximated during conventional FD migration algorithms, it is able to accurately locate even 90° dipping reflector...
2015
Pitfalls in Seismic Interpretation
Paul M. Tucker, Howard J. Yorston
Pacific Section of AAPG
... producing a multiple. The true dip is indicated by the primary reflector, the horizontal dashed line in Example 17A. Example 17-A. Multiple reflections...
1972
Extended Abstract: Large-Scale Depositional Characteristics of the Wilcox Formation, Central Gulf of Mexico Deepwater
Paul K. Wieg
GCAGS Transactions
... Cretaceous interval, are typically represented by a distinct reflector series on seismic datasets which allow for making seismic interpretations in deep...
2016
Foredeep: Stratigraphic and Structural Interpretation of Selected Seismic Lines, Ikpikpuk-Umiat Basin, National Petroleum Reserve, Alaska
E. A. Mauch
AAPG Special Volumes
... on reflector geometries. STRATIGRAPHY The stratigraphic section can be divided into five units delineated by a change in source direction...
1987
Three-Component Amplitude vs. Offset Analysis, by Deborah Miles, Gary Gassaway, Laurie Bennett, and Richard Brown; #91024 (1989)
Search and Discovery.com
1989
Abstract: The Offshore-onshore Link of Lower Cretaceous Clastic Wedges in the Barents Sea and Svalbard: A Tool for Risk Mitigation of Plays, by Sten-Andreas Grundvag; #90177 (2013)
Search and Discovery.com
2013
Facies Classification and Geophysical Signature of Lacustrine Carbonates, Case Study of a Presalt Analogue Outcrop in the Green River Formation
Search and Discovery.com
N/A
Mantle Convection and Africa's Rift architecture: A General Model
Search and Discovery.com
N/A
Seismic Stratigraphy and Sedimentology (Mesozoic-Cenozoic) in the Cuban Exclusive Economic Zone (CEEZ) of the Gulf of Mexico; #90017 (2003)
Jorge R. Sanchez, America Sora, Sofia Lopez, Sonia Toucet
Search and Discovery.com
... the seismosequences in terms of Figure 1. Copyright © 2003 by AAPG AAPG Search and Discovery Article #90017©2003 AAPG International Conference, Barcelona...
2003
Enhancing Seismic Interpretation Using Crosswell Seismic: Case Study From Indonesia
Tri Handayani, Zeppy Irwanzah, M. Taslim, Sanjeev Dogra, Ajay Nalonnil, Bruce Marion, Pedro Carrillo Reyes
Indonesian Petroleum Association
... traveltimes, reflected travel times or a combination of both to produce a seismic velocity field. The tomographic inversion approach applied...
2011
Abstract: Simultaneous P-P and P-S Waveform Inversion Algorithm Using Pre-Stack Time Imaging Method ; #90187 (2014)
Hassan Khaniani, John C. Bancroft, and Eric von Lunen
Search and Discovery.com
.... In this approximation the associated traveltimes are calculated from the Root Mean Square (RMS) velocity. The amplitude function is obtained using an estimation...
2014
Migration Velocity Analysis by Migration of Velocity Spectra
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
...., 1984, Dip moveout by Fourier transform: Geophysics, 49, 741–757. Kim, Y. C., and Gonzalez, R., 1991, Migration velocity analysis with the Kirchhoff...
1992
Palaeocene Reservoir Depositional Systems of the WD Field, Papua Barat Province: A Play Fairway Opening Discovery
Ruly Mardani, Peter Butterworth
Indonesian Petroleum Association
...). This ‘depositional dip’ line highlights the overall thinning of the Palaeocene interval to the SE. The near top Palaeocene reflector is overlain...
2016
Explosion Seismology Studies of Active and Passive Continental Margins: Resources, Comparative Structure, and Eustatic Changes in Sea Level
B. Keller , B. T. R. Lewis , C. Meeder , C. Helsley , R. P. Meyer
AAPG Special Volumes
... hydrophone streamer as the detector. Two interesting features are apparent on the reflection profile (Fig. 6). One is the strong reflector which...
1979
Hogback Ridge Field, Rich County, Utah: Thrust-Belt Anomaly or Harbinger of Further Discoveries
Jerome P. Walker
Rocky Mountain Association of Geologists
... location was chosen based on both dip information in the discovery well and structural mapping of a shallow (f 2,000 ft) seismic reflector. This well...
1982
The Characteristics of the Sepinggan Strike Slip Fault Zone and Its Role in Forming Structural Traps the Southeast Kutei Basin
Agus Susianto, Engelbertus Rexi Esomar, Roy Rahadi, Mirzal Nur Ardhie
Indonesian Petroleum Association
... by Sepinggan Fault deformation. The Sepinggan fault exhibits near vertical fault dip and shows indication of semi helical pattern commonly observed...
2012