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The AAPG/Datapages Combined Publications Database

Showing 18,799 Results. Searched 200,357 documents.

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Abstract: Analysis of the Low Frequency Content of Seismic Data Acquired During an Experiment at Hussar, Alberta, Canada; #90187 (2014)

J. Helen Isaac, Gary F. Margrave, Monika Deviat, and Pam Nagarajappa

Search and Discovery.com

...Abstract: Analysis of the Low Frequency Content of Seismic Data Acquired During an Experiment at Hussar, Alberta, Canada; #90187 (2014) J. Helen...

2014

Frequency-constraint strong reflection separation based on matching pursuit algorithm

Yanmei Xiong, Meng Wang, Bohua Zhu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Frequency-constraint strong reflection separation based on matching pursuit algorithm Yanmei Xiong, Meng Wang, Bohua Zhu Frequency-constraint strong...

2024

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

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

Hydrocarbon exploration method based on spectral analyses of reflected seismic waves with an introduction to Class A, B and C P-wave dispersion

Robert Wiley, R. Harris Ardis, Scott W. Peters

International Meeting for Applied Geoscience and Energy (IMAGE)

... measurements of the frequency spectrum, are fundamentally shape measurements. Hence, an infinite range of different sets of amplitude values can result...

2024

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

...: Centroid frequency down shift method (Quan and Harris,1997) calculates Q from the decrease in centroid frequency of a spectrum of seismic wave traveling...

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

.... Therefore, interpretation was conducted in the Time-Frequency domain because interference patterns were observed in the amplitude spectrum of the seismic...

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

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: 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

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

-- 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

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