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The AAPG/Datapages Combined Publications Database
Showing 28,579 Results. Searched 200,685 documents.
2012
The Use and Limitations of Non-Seismic Geophysics in the Papuan Thrust Belt
A. J. Billings, J. H. Thomas
Papua New Guinea (PNG) Petroleum Convention Proceedings
... in these surface layers the seis mic data acquired where these outcrop are extremely noisy. The few coherent reflectors are lacking in seismic character...
1990
From Transition Zone to Core Complex: Deep Reflection Seismic Imaging of the Basin and Range, Southeast Arizona
Joseph M. Kruger, Roy A. Johnson
Pacific Section of AAPG
... are cut by mostly scattered northwest-southeast trending high-angle normal faults that usually dip southwestward, and some northeast-southwest...
2001
ABSTRACT: 3-D Seismic Coherency Techniques Applied to the Identification and Delineation of Slump Features, by S. E. Nissen, N. L. Haskell, J. A. Lopez, T. J. Donlon, and M. S. Bahorich; #91019 (1996)
Search and Discovery.com
1996
Using Fracture Stress Shadows to Drive Stage Spacing
Jonathan P. McKenna, Michael S. Blaz, Michael H. Grealy, Orlando J. Teran
Unconventional Resources Technology Conference (URTEC)
... and microseismicity occurred. Events colored by classification using a method by McKenna, 2016 and sized by signal to noise ratio. Focal mechanism strike plotted...
2017
Reservoir architecture and porosity distribution, Pegasus Field, West Texas — an integrated sequence stratigraphic-seismic attribute study using neural networks
J. S. Schuelke, J. A. Quirein, J. F. Sarg, D. A. Altany, P. E. Hunt
West Texas Geological Society
... dip cross-section includes 5 wells from the Parks Field to the north and 19 wells in Pegasus. This core and log-based interpretation...
1999
Highlights of 3D Surveys, Offshore Sarawak
H. J. E. Schmidt
Southeast Asia Petroleum Exploration Society (SEAPEX)
... year. The 3-D surveys shot offshore Sarawak provide the seismologist and geologist with a coherent set of very densely sampled data. 3-D seismic data...
1988
Pseudo S-wave splitting effects associated with poor receiver coupling on ocean bottom multi component data
Moacyr de Souza Bezerra, James Simmons, James Gaiser
International Meeting for Applied Geoscience and Energy (IMAGE)
...tem, the cables were not moved after the initial deployment. As the cable was laid on top of the sea floor the dip of the inline sensor in most cases sho...
2022
Relay Ramp Deformation and Throw Patterns Applied to Mechanics-Based Interpretations of Normal Faults: The Hat Creek Fault as a Case Example; #120155 (2014)
Simon A. Kattenhorn and Matthew W. Blakeslee
Search and Discovery.com
... throw is distributed across the fault surface. Theoretical relationships deduced from the field of linear elastic fracture mechanics as well...
2014
Seismic Acquisition and Processing for Sub-thrust Imaging and Prospecting, Suaza Valley, Colombia
G.W.Paukert, G. Billings, I.Dawes, T.D.J. England, G.Rait
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., including tomographic refraction statics, multiple passes of pre-stack noise attenuation (fx and semblance-weighted dip filter), and Kirchoff pre-stack...
2003
Fracture Systems of Mars
E. L. Harp
Utah Geological Association
... extraneous lineaments which are not likely to be tectonic elements. Coherent pictorial noise, aeolian streaking, and chance alignments of a few...
1974
Capturing elusive subsalt 4D signals in Atlantis field with 4D elastic FWI imaging
Obi Egbue, Li Jiang, Chi Chen, Sabrina Strauss, Zedong Wu, Zhiyuan Wei
International Meeting for Applied Geoscience and Energy (IMAGE)
... and random or coherent noise in the input data, greatly improving the S/N and amplitude fidelity of images. Furthermore, incorporating more accurate...
2024
ABSTRACT: Prudhoe Bay Western Peripheral Development Using Three-Dimensional Seismic: Case Study, by Chuck G. Guderjahn; #91030 (2010)
Search and Discovery.com
2010
Abstract: Event-directed Spectrum Extrapolation for Upsampling Seismic Traces; #90172 (2014)
Zhengshong Yao, Elvis Floreani
Search and Discovery.com
... component is closely related to the dip parameters used in Radon transform and that the dip parameter is independent from the frequency within a given...
2014
Application of 3D Seismic Volume Curvature for Basement Fracture Delineation, Case Study: Suban Field, South Sumatra Basin
Baskoro Arif Kurniawan, Sugiharto Danudjaja, John Hughes
Indonesian Petroleum Association
... affect the seismic velocity. A dip seismic section across the field (Figure 5) illustrates the structural style, showing the reverse faults...
2012
3D Seismic Data and Geohazard Analysis
Eric Bouanga, James Selvage
GEO ExPro Magazine
... volume. The dip/azimuth field is then smoothed, reducing distribution and the timing of sediment deposition. Attributes the impact of random noise...
2014
Algorithm Comparison with Cross Sections: Appendix A
David E. Hamilton, Thomas A. Jones
AAPG Special Volumes
...). The grid spacing commonly is reduced as part of the filtering process. Grid initialization is performed on a relatively coarse grid and the first use...
1992
Abstract: Which Curvature is Right for You? Part - 2; #90174 (2014)
Satinder Chopra and Kurt J. Marfurt
Search and Discovery.com
... we compute firstderivatives of the volumetric inline and crossline components of structural dip. For amplitude curvature we apply a similar computation...
2014
Seismic Signature as a Porosity Indicator in Early Miocene Reefs in the Madura Strait Via AVO Inversion and Modelling
Bimal R. Banerjee
Indonesian Petroleum Association
... and properly compensate for each factor. In these data, coherent noise was not a problem, so no two-dimensional processes were applied. Transmission...
1993
Improvement of inverse scattering angle-domain common image gathers using optical flow
Ammir A. Karsou, Sérgio L. E. F. da Silva, Felipe V. Capuzzo, Felipe T. Costa, Jorge Lopez, Roger M. Moreira, Marco Cetale
International Meeting for Applied Geoscience and Energy (IMAGE)
..., the classical crosscorrelation imaging condition is severely affected by backscattered noise. The backscattered noise happens when the source direct wave...
2023
Abstract: Differentiating between Shelf and Shoreline Sand Bodies by the Use of Paleocurrent Information, by J. W. Snedden; #91012 (1992).
Search and Discovery.com
1992
A recipe for practical iterative LSRTM with synthetic and real data examples from Brazil
Valeriy Brytik, Gopal Palacharla, Rishi Bansal, Diwi Snyder, Xu Li, Young Ho Cha, Partha Routh, Inma Dura-Gomez, Dmitriy Pavlov, Carey Marcinkovich
International Meeting for Applied Geoscience and Energy (IMAGE)
... be sensitive to numerical noise. PSF can also be sensitive to the placement of the point diffractors. In general, it can also be difficult to evaluate...
2022
Fracture Characterization of Najmah-Sargelu Tight Carbonates Reservoir using Geomechanical Attributes in Minagish Field, West Kuwait, #20447 (2019).
Fatema Al-Failakawi, Rasha Al-Muraikhi, Adnan Al-Shamali, AbdulWahab Al-Qattan, Clement Belgodere, Frederic Mathi, Riyadh Quttainah
Search and Discovery.com
... based on Vshale: If VShale < 30% → Tectonic, If Vshale > 30 % non Tectonic • Filtering based on Dip If Dip > 70˚ → Tectonic, If Dip < 70˚ non Tectonic...
2019
Abstract: Iterative Dip-Steering Median Filter: A New Approach to Separation of Simultaneous Sources, by S. Huo, W. Zhu, C. Tsingas, Y. Luo, and P. Kelamis, #90188 (2014)
Search and Discovery.com
2014
Stratigraphy and Structure of Southern Blake Plateau, Northern Florida Straits, and Northern Bahama Platform from Multichannel Seismic Reflection Data
R. E. Sheridan , J. T. Crosby , G. M. Bryan , P. L. Stoffa
AAPG Bulletin
... stacking, time-variable gain with 500-ms window, and band-pass filtering at 10 to 60 Hz. This processing proved satisfactory for definition of the shallow...
1981