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The AAPG/Datapages Combined Publications Database

Showing 17,464 Results. Searched 195,387 documents.

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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

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

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

Abstract: Broadband Data: How Changes in Seismic Techniques Have Changed Geologic Interpretation; #90310 (2017)

David J. Monk, Marnix Vermaas

Search and Discovery.com

... seismic resolution through achieving better high frequency content in the data, allowing thinner bed formations to be interpreted and mapped...

2017

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