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The AAPG/Datapages Combined Publications Database

Showing 3,535 Results. Searched 200,685 documents.

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Abstract: Seismic Wave Attenuation due to Scattering and Leaky Mode Mechanisms in Heterogeneous Reservoirs; #90171 (2013)

Jun-Wei Huang, Gilles Bellefleur, and Bernd Milkereit

Search and Discovery.com

...Abstract: Seismic Wave Attenuation due to Scattering and Leaky Mode Mechanisms in Heterogeneous Reservoirs; #90171 (2013) Jun-Wei Huang, Gilles...

2013

Abstract: Estimation of Dispersive Parameters of Surface Wave Using the Generalized S Transform; #90187 (2014)

Roohollah Askari and Robert J. Ferguson

Search and Discovery.com

... to simultaneously estimate wavenumber, group velocity, phase velocity and frequency dependent attenuation. The group velocity is obtained from...

2014

The importance of viscoelastic waveform inversion in VSP: Synthetic studies

Yu Chen, Shujaat Ali, Takashi Mizuno, Pierre Bettinelli, Jol Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Schlumberger Summary Method The attenuation factor (Q) is essential in waveform inversion. This paper presents systematic and quantitative studies of Q...

2022

Noise analysis and ML denoising of DAS VSP data acquired from ESP lifted wells

Ge Zhan, Yao Zhao, Cheng Cheng, Josef Heim, Weihong Fei, Mike Craven, Scott Baker, Gilles Hennenfent

International Meeting for Applied Geoscience and Energy (IMAGE)

... for the signal calculations were chosen to only include VSP downgoing first arrivals. For the noise calculations, data in a window above the first arrivals were...

2022

Recent Advances in Geophysics: ABSTRACT

Carl H. Savit

AAPG Bulletin

... prospecting, continuous determination of seismic wave velocity is beginning to be used routinely while attenuation measurements are being made experimentally...

1970

ABSTRACT: Direct Hydrocarbon Indication Using Instantaneous Spectral Analysis; #90017 (2003)

John Castagna

Search and Discovery.com

... of hydrocarbons: (1) anomalously high attenuation in thick or very unconsolidated gas reservoirs, (2) low frequency shadows in reservoirs where the thickness...

2003

Abstract: Improving the Statics Solution through De-migration: A Canadian Foothills A-PSDM Case History; #90172 (2014)

Jiwu Lin, Sylvestre Charles, Josef Heim

Search and Discovery.com

... of statics calculations. The quality of the estimated statics typically depends on the quality of cross-correlations between the input data and the pilot...

2014

Simultaneous source acquisition, accuracy, and deblending

Ray Abma

International Meeting for Applied Geoscience and Energy (IMAGE)

... on raw data. The early efforts in processing simultaneous sourcing used simple noise attenuation methods to remove the interference. This produced...

2024

A Rapid Technique to Determine Bulk Density of Fine-Grained Sediments by X-Ray Computed Tomography: RESEARCH METHOD PAPER

C. L. Amos , T. F. Sutherland , B. Radzijewski , M. Doucette

Journal of Sedimentary Research (SEPM)

...%) and to submillimeter spatial resolution. Standard techniques for analysis of bulk density in sediment cores use either raw data from gamma-ray attenuation...

1996

Common Reflection Point Techniques in Highly Explored Areas: ABSTRACT

Harry W. Mayne

AAPG Bulletin

... areas has demonstrated the need for enhancement of reflection record quality and attenuation of multiple reflections and other disturbances...

1965

Abstract: Noise Attenuation Study for High Productivity Vibroseis Acquisition: an Example from Saudi Arabia; #90254 (2016)

Ahmed A. Alghamdi, Robert Wilson Rowe

Search and Discovery.com

...Abstract: Noise Attenuation Study for High Productivity Vibroseis Acquisition: an Example from Saudi Arabia; #90254 (2016) Ahmed A. Alghamdi, Robert...

2016

Abstract: Simultaneous Random plus Erratic Noise Attenuation with Interpolation for Land Seismic Data by Joint Low- Rank and Sparse Inversion; #90254 (2016)

Raphael Sternfels, Ghislain Viguier, Régis Gondoin, David Le Meur

Search and Discovery.com

...Abstract: Simultaneous Random plus Erratic Noise Attenuation with Interpolation for Land Seismic Data by Joint Low- Rank and Sparse Inversion; #90254...

2016

Abstract: Seismic Implications of Moveable Fluids; #90254 (2016)

Robert W. Wiley, Peter Wilson, Scott Peters

Search and Discovery.com

... into mesoscopic-scale heterogeneities and the associated fluid flow have indicated a possible mechanism for attenuation within the seismic bandwidth...

2016

Illuminating Fine Scale Geology and Creating Robust Seismic Attributes Using High Trace Density Seismic Data in the Midland Basin

Andrew Lewis, Bruce Karr, Ron Bianco, Stonnie Pollock

Unconventional Resources Technology Conference (URTEC)

... survey compared to the 2009 survey. Noise attenuation techniques more accurately model and remove the unwanted noise, because of the increase in near...

2021

Abstract: The Cement Bond Log, A Sonic Method for Analyzing the Quality of Cementation of Borehole Casings

M. Grosmangin, F. P. Kokesh, and P. Majani

Houston Geological Society Bulletin

..., are not indicated. The new logging method described in this paper operates on the principle that the attenuation of a sonic pulse transmitted...

1960

Amplitude and Bandwidth Recovery Beneath Gas Zones Using Kirchhoff Prestack Depth Q-Migration

Jonathan Liu, Peter Traynin, J. M. Reilly

Indonesian Petroleum Association

... to implement this idea. We present a Kirchhoff type method to imaging in a viscoacoustic medium. Recovering material properties such as attenuation...

2007

ABSTRACT: Application of 3D GSMP for Water Bottom Multiple Attenuation on Maximo 3D Survey, Perdido Fold Belt, Gulf of Mexico

Jeremy D. Browett, Soumya Deep Das

GCAGS Transactions

...ABSTRACT: Application of 3D GSMP for Water Bottom Multiple Attenuation on Maximo 3D Survey, Perdido Fold Belt, Gulf of Mexico Jeremy D. Browett...

2011

Abstract: Shoreline model for the lacustrine Horton Bluff Formation: implications of wave attenuation, oscillatory groove casts and sediment-starved hummocky cross-stratification

A. T. Martel, M. R. Gibling

Atlantic Geology

...Abstract: Shoreline model for the lacustrine Horton Bluff Formation: implications of wave attenuation, oscillatory groove casts and sediment-starved...

1989

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