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The AAPG/Datapages Combined Publications Database
Showing 577 Results. Searched 200,357 documents.
Abstracts: Mapping Fracture Flow and Reservoir Stress Compartments with Passive Seismic Imaging; #120181 (2015)
Alfred Lacazette, Charles Sicking, Jan Vermilye, and Rigobert Tibi
Search and Discovery.com
... semblance or covariance). SET is well-established technology that is routinely used for studying tectonic and volcanic tremor and for locating...
2015
Processing the KTK 3D seismic Survey for Azimuthal Information: San Joaquin Basin, California; #41649 (2015)
M. Lee Bell and Gary Myers
Search and Discovery.com
... constrained P & PS estimation Robust Noise Attenuation P &PS Velocity Estimation Angle • 7 NMO Vp/Vs Semblance: stacks 8 Preserving Azimuth...
2015
Seismic data augmentation for automatic faults picking using deep learning
Nam Pham, Sergey Fomel
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Several seismic attributes have been proposed to detect faults such as semblance, coherence (Marfurt et al., 1998; Gersztenkorn and Marfurt, 1999...
2022
Chapter 7: Advanced Reservoir Characterization Using 3D Seismic Data in Badger Basin, Bighorn Basin, Wyoming
John E. Buggenhagen
Montana Geological Society
..., 1995). Two techniques for continuity analysis—cross correlation and semblance—are available. Within each technique several options...
1997
Dual Paleogene and Neogene Petroleum Systems in East Natuna Basin: Identification of a New Exploration Play in the South Sokang Area
Maria Raharja, Suzannah Carmody, Jeres R. Cherdasa, Nuryoko Haribowo
Indonesian Petroleum Association
... petroleum systems. Six velocity semblance panels are chosen in different locations to investigate the velocity trend crossing the unconformity...
2013
Coherence Attribute Applications on Seismic Data in Various Guises
Satinder Chopra, Kurt Marfurt
Unconventional Resources Technology Conference (URTEC)
... algorithms The different coherence algorithms that have been proposed over time are the crosscorrelation-based (Bahorich and Farmer, 1995), semblance...
2018
Structure and Stratigraphy of the Blake Escarpment Based on Seismic Reflection Profiles: Rifted Margins
R. E. Sheridan , C. C. Windisch , J. I. Ewing , P. L. Stoffa
AAPG Special Volumes
... analyses were done using the semblance technique of Taner and Koehler (1969). The U.S.G.S.-I.F.P. profiles across the base of the escarpment have been...
1979
Australian Insights into Streamer Technology Innovations
Andrew Long
Petroleum Exploration Society of Australia (PESA)
... semblance t rend is evident du ring ana lysis, and associated improvement s in later stage velocity analysis subsequent ly derive from improved mu...
2009
The Effects of Seismic Data Conditioning on Pre-Stack Simultaneous Impedance Inversion
Scott W. Singleton
GCAGS Transactions
... to determine the dip with the greatest semblance. Once local dip is determined, correlation coefficients of all surrounding traces are calculated along...
2008
2.3 Detached Sediments in Extensional Provinces: 2.3.3 Gravity Gliding: East African Continental Margin Transect
M. F. Coffin and P. D. Rabinowitz
AAPG Special Volumes
... deployed frequently along the lines to obtain wide-angle reflection and refraction velocities which supplemented semblance velocities for stacking...
1983
Seismic Stratigraphy of the Bahamas
John W. Ladd , Robert E. Sheridan
AAPG Bulletin
..., equivalent to a 50-m spacing at ship speeds of 5 knots. The data were processed at Lamont-Doherty Geological Observatory using standard semblance velocity...
1987
Structural Evolution of the Northern Bonaparte Basin, Northwest Shelf Australia
Vicki Amir, Robert Hall, Christopher F. Elders
Indonesian Petroleum Association
... in the Sunrise and Troubadour fields in the north-east of the study area. An overlay of a map of carbonate areas with a semblance coherency time slice map...
2010
Assessment of a Marcellus Shale Prospect Using Seismic, Microseismic, and Completions Data
Scott Singleton, Mark Suda
GCAGS Transactions
... seismic attributes using a semblance-based coherency algorithm: Geophysics, v. 63, p. 1150–1165. Roberts, A., 2001, Curvature attributes...
2012
Bobcat Run South Field, Orange County, Texas-Oligocene Frio Formation Hackberry Sand Discovery Utilizing 3-D Seismic Data
Robert L. Zamboras
GCAGS Transactions
... in the Poisson's ratio and predicts an increase in amplitude with offset. Amplitude, frequency absorption, semblance, spectral decomposition and velocity inversion...
1998
The Changing Mineral Situation
C. K. Leith
Tulsa Geological Society
... than not at variance with regard to their attitude towards minerals. Today there is no semblance of a NATIONAL MINERAL POLICY. Not only...
1932
Some Qualitative Analyses of the Ground Magnetic Survey in the Kedah Peak Rest House Area, Kedah
B. K. Lim
Geological Society of Malaysia (GSM)
... first suggested a metasomatised arenaceous origin on the basis of its slight sedimentary semblance. Almashoor (1974) however suggested a bedded...
1980
Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data
Paul L. Stoffa
Circum Pacific Council Publications
..., constant-velocity stacks, and semblance-velocity scans (Taner and Koehler, 1969) can be computed and used to find the stacking velocities of the deep...
1989
Basal Relationships of the Mississippian in Northeastern Missouri
Maurice G. Mehl
Kansas Geological Society
... to that of the Hannibal but differs in several important details. There is no semblance of a Siphonodella zone. The sandstone lenses contain, in addition...
1961
Common Reflection Surface (CRS) Stack: Limitations and Opportunities for High-Resolution Seismic Imaging; Real Data Cases
M. S. Jaya, E. A. Sentani, Yendri, Widjonarko, D. Santoso
Indonesian Petroleum Association
... coherency semblance for each The real data used in this study are seismic lines from the Sula Basin located in the north arm of Sulawesi, Indonesia...
2007
A depth uncertainty estimation system with prestack seismic data
Huafeng Liu, Andrey H. Shabelansky, Jinsong Chen, Min Yang, Cory J. Hoelting, Ying Tan
International Meeting for Applied Geoscience and Energy (IMAGE)
...uality of gathers. We define the data fit of models as a weighted average of semblance over a set of subsurface locations. We found that the data fit of ...
2022
New Attributes Illuminate Old Structures on the Central Basin Platform
Charles H. Blumentritt, Kurt J. Marfurt, E. Charlotte Sullivan
West Texas Geological Society
..., and Michael S. Bahorich, 1998, 3-D seismic attributes using a semblance-based coherency algorithm, Geophysics V. 63, No. 4, p. 1150–1165 Shumaker, R. C...
2003
Unraveling Subtle Geological Features with 3D Seismic Attributesthe Dollarhide Field, West Texas
Isabel C. Serrano, Charles H. Blumentritt, E. Charlotte Sullivan, Kurt J. Marfurt, Michael Murphy
West Texas Geological Society
... Platform. (This volume). Marfurt, K. J., Kirlin, R. L., Farmer, S. L., and Bahorich, M. S., 1998, 3D Seismic attributes using a semblance-based...
2003
Age significance of n-C17/Pr ratios in forensic investigations of refined product and crude oil releases: Reply
Richard W. Hurst, Gene W. Schmidt
Environmental Geosciences (DEG)
... that developed by Kaplan et al. (1997). If n-C17/Pr ratios did not exhibit some semblance of uniformity, observed consistencies in the progression...
2008
CMP domain near-surface velocity model building based on deep learning
Yihao Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... (2018) propose a deep learning tomography method to obtain the underground velocity information from semblance. Yang and Ma (2019) develop a velocity...
2022
Comparison of Multi Azimuth 3D Survey With Conventional Single Azimuth Survey in a Complex Geological Area
Andrea Bergamaschi, Michele Buia
Indonesian Petroleum Association
... of seismic angle volumes (Near, Far, Ultra Far) was used to finalize the modelling (Figure 7). Coherency, semblance and curvature volumes were...
2009