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The AAPG/Datapages Combined Publications Database
Showing 17,642 Results. Searched 196,371 documents.
Phase-Ray Maslov Summation: A Complete Finite-Frequency Ray Method
Tianfei Zhu
Search and Discovery.com
...Phase-Ray Maslov Summation: A Complete Finite-Frequency Ray Method Tianfei Zhu Phase-Ray Maslov Summation: A Complete Finite-Frequency Ray Method...
Unknown
Evidence for Milankovitch Periodicities in Cenomanian-Turonian Lithologic and Geochemical Cycles, Western Interior U.S.A.
B. B. Sageman , J. Rich , M. A. Arthur , G. E. Birchfield , W. E. Dean
Journal of Sedimentary Research (SEPM)
... sampling interval, the P1 signal of precession (19 ky) lies close to the Nyquist frequency of the data (16.7 ky). Although this could lead to aliasing bias...
1997
Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014)
Waheduzzaman Talukder and Ralph Phillip Bording
Search and Discovery.com
...Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014) Waheduzzaman...
2014
Color Blending on Spectral Decomposition Method for Delineating Geological Features
Garda Erlangga, Kahvi Afafa, Sudarmaji
Indonesian Petroleum Association
.... But, because the range of seismic frequency is wide, 10-70 Hz, seismic method has restrictiveness in seeing certain geological features which...
2013
New Approach: Using Relative Inversion with Spectral Decomposition to Distinguish Thin Layers in the 33-Series Sand Reservoirs of the Widuri Field, Southeast Sumatra, Indonesia
Ratih Muliani, Reza Widiatmo, Heri Gunawan, Pranowo Nugroho, Hairunnisa, Awal Mandong, Rino Saputra
Indonesian Petroleum Association
.... However, working with the constant frequency volumes derived from the seismic data were unable to distinguish the 33-4 and the 33-6 sands because...
2018
Reservoirs Characterizing Based on Spectral Difference Anomaly at Lower-Frequency on Multi-Angle Stacking Gathers: Case Studies from China; #41256 (2013)
Xuehua Chen
Search and Discovery.com
...Reservoirs Characterizing Based on Spectral Difference Anomaly at Lower-Frequency on Multi-Angle Stacking Gathers: Case Studies from China; #41256...
2013
Rejuvenation of a Mature Field Through Application of a Unique Frequency Enhancement Technology, by Marcus L. Countiss, #40076, (2003)
Search and Discovery.com
2003
ABSTRACT: High frequency solar and geophysical cycles in varved, biosiliceous sediments of the late Eocene Yumaque Formation, Peru
Frantz, E.L.
Geological Society of Trinidad & Tobago
...ABSTRACT: High frequency solar and geophysical cycles in varved, biosiliceous sediments of the late Eocene Yumaque Formation, Peru Frantz, E.L. 3rd...
1995
ABSTRACT: Synergistic Interpretation of Near-Surface Magnetic Anomalies and High-Frequency Seismic Data, Northeastern Montana, by John A. Andrew, Robert J. Graf, Douglas P. O'Brien, and Richard J. Wold; #91043 (2011)
Search and Discovery.com
2011
ABSTRACT: Field Study of Fracture Characteristics as Function of Bed Curvature in Folded Dolomites, by Jill A. Quillan and D. W. Stearns; #91043 (2011)
Search and Discovery.com
2011
Abstract: Recognition, Correlation, and Hierarchical Stacking Patterns of Cycles in the Ferry Lake-Upper Glen Rose, East lexas Basin: Implications for Grainstone Reservoir Distribution
W. M. Fitchen , D. G. Bebout , C. L. Hoffman
GCAGS Transactions
... is interpreted as a composite sequence composed of 13 high-frequency sequences (4 in the Ferry Lake and 9 in the Upper Glen Rose). High-frequency...
1994
Abstract: Automated High-Frequency Sequence Stratigraphic Methodology Applied to Well Logs, by H. Eichenseer and J. P. Leduc; #90956 (1995).
Search and Discovery.com
1995
Shelf-Break Circulation, Fronts, and Physical Oceanography: East and West Coast Perspectives: ABSTRACT
Leonard J. Pietrafesa
AAPG Bulletin
... front. At the high-frequency end of the current spectrum, the semi-diurnal tide and inertial currents are dominant. Subinertial frequency motions...
1981
Electro-Magnetic Oil Exploration Research Using Commensurate Frequency Phase Difference Technology: ABSTRACT
Donald B. Daniel
AAPG Bulletin
...Electro-Magnetic Oil Exploration Research Using Commensurate Frequency Phase Difference Technology: ABSTRACT Donald B. Daniel 1982 1686 1687 66 10...
1982
Abstract: The Special Value of Seismic Attributes, by A. R. Brown; #90937 (1998).
Search and Discovery.com
1998
Abstract: The Special Value of Seismic Attributes, by A. R. Brown; #90928 (1999).
Search and Discovery.com
1999
ABSTRACT: Extracting Low Frequency Velocity Information from Pre-Stack Depth Migration for Seismic Trace Information, by Yatty Surtiati and Arie S. Rusmiputro; #90913(2000).
Search and Discovery.com
2000
Abstract: High Frequency Sequence Stratigraphic Controls on Stratal Architecture of an Upper Pennsylvanian “Regressive Limestone” (Bethany Falls Limestone), Midcontinent, USA, by Graham J. Butler; #90087 (2009).
Search and Discovery.com
2009
Abstract: Imaging Thin Morrow and Springer Sandstones with High-Frequency Three-Dimensional Seismic Techniques in the Anadarko Basin, Robert Springman, #90097 (2009)
Search and Discovery.com
2009
-- no title --
user
Search and Discovery.com
... is introduced. First, the low frequency (nonaliased) part of the data is reconstructed. Using data inside the reconstructed band, a Multi-Step Auto-Regressive...
Unknown
ABSTRACT: Random Noise Removal of Seismic Attribute Data via Complex-valued Wavelets; #90051 (2006)
Saleh Al-Dossary, Leon Hu
Search and Discovery.com
... attributes can improve the detection of linear geologic features but may introduce high frequency noise. Existing edge-preserving smoothing...
Unknown
ABSTRACT: Seismic Frequencies: a Robust Interpretation Tool; #90051 (2006)
Maher I. Al-Marhoon, Yi X. Luo
Search and Discovery.com
..., [email protected] and Yi X. Luo, Saudi Aramco. Amplitude and Frequency are the main seismic attributes that are being used in seismic interpretation and stratigraphic...
Unknown
ABSTRACT: Restoring High Resolution in Surface Seismic Data; #90051 (2006)
Khalid Alrufaii, Kangan Fang
Search and Discovery.com
... and therefore is less susceptible to the greater loss in high frequency. We propose a technique that utilizes high resolution zero-offset VSP data...
Unknown
-- no title --
user
Search and Discovery.com
... is introduced. First, the low frequency (nonaliased) part of the data is reconstructed. Using data inside the reconstructed band, a Multi-Step Auto-Regressive...
Unknown
Abstract: Testing the Viability of the Sharpe Hollow Cavity Model in Modelling Explosive Pressure Sources; #90187 (2014)
Christopher C. Petten and Gary F. Margrave
Search and Discovery.com
... to make several predictions regarding the frequency content and amplitude responses for test charges used in two recent CREWES field experiments...
2014