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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 8,925 Results. Searched 200,756 documents.

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Retrieving geological signal from full tensor gravity gradiometry data using source body migration

Colm Murphy, Richard Farnell, Chris Bellamy, Alan Morgan

International Meeting for Applied Geoscience and Energy (IMAGE)

...Retrieving geological signal from full tensor gravity gradiometry data using source body migration Colm Murphy, Richard Farnell, Chris Bellamy, Alan...

2023

Remote Sensing for Petroleum

Joseph Lintz, Jr.

AAPG Bulletin

... short wavelength energy and because the sun's emissions contain so small a percentage of ultraviolet energy that the "signal to noise ratio" is very low...

1972

Study on Characteristic Variability of Weak Signal in High Density Seismic Acquisition; #41351 (2014)

Wujin Chen and Anchu Wu

Search and Discovery.com

...Study on Characteristic Variability of Weak Signal in High Density Seismic Acquisition; #41351 (2014) Wujin Chen and Anchu Wu Study on Characteristic...

2014

Moho, Basin Dynamics, Salt Stock Family Development, and Hydrocarbon System Examples of the North German Basin Revisited by Applying Seismic Common Reflection Surface Processing

Heinz-Juergen Brink, Dirk Gajewski, Mikhail Baykulov, Mi-Kyung Yoon

AAPG Special Volumes

... display a considerably improved signal-to-noise ratio and much more detail than the common midpoint processing (CMP) of the 1980s. Moreover, a velocity...

2012

Considerations in Azimuthal Processing and Velocity Inversion for Unconventional Plays

Michael J. Perz, William Keller, Victor Kriechbaum

Unconventional Resources Technology Conference (URTEC)

... introduces a complex interplay between signal-to-noise enhancement and interpolated image quality. In the present work we extended Lynn’s study...

2018

Differential GPS techniques used for ADCP measurements in remote areas of Alaska - Abstract

Randy H. Host, Matthew D. Nelson

Alaska Geological Society

... signal difficult primarily for three reasons: National Geodetic Survey Continuously Operating Reference Stations are located largely near urban areas...

2007

Abstract: Combining transmission digital holographic microscopy and fluorescence microscopy for observing particles of coal palynofacies

A. Restrepo-Martínez, G. Indebetouw, R. Castañeda, A. Blandón

The Society for Organic Petrology (TSOP)

... of the fluorescence signal emitted by the sample, and the quantitative phase signal; 2) standard off-axis digital holographic microscopy and separate...

2008

ABSTRACT: Improved AVO analysis based on the CRS method; #90051 (2006)

Henning Trappe, Juergen Pruessmann

Search and Discovery.com

... method renders a better signal-to-noise ratio and additional subsurface information in comparison to conventional NMO/DMO time domain imaging...

Unknown

Abstracts: Fractional Fourier Transform in Coherent Noise Attenuation; #90173 (2015)

K. H. Miah and M. D. Sacchi

Search and Discovery.com

... in separating the hyperbolic events from linear events. Introduction The fractional Fourier transform (FRFT) decomposes a signal into linear chirps...

2015

Abstract: Nonlinear AR Modeling Using Second Order Volterra Filters; #90211 (2015)

Soner Bekleric and Mauricio Sacchi

Search and Discovery.com

... in many applications of signal and image processing, the use of linear filters does not often provide solutions for physical time series arising from non...

2015

The Road to Prestack Inversion

Search and Discovery.com

N/A

Case Study of the Signal Peak Field, a Wolfcampian Submarine Fan

Steve Harrell, Debra Rutan

West Texas Geological Society

...Case Study of the Signal Peak Field, a Wolfcampian Submarine Fan Steve Harrell, Debra Rutan 2004 163 165 Located south of Coahoma in Howard Co...

2004

Applications of Shallow High-Resolution Seismic Reflection to Environmental Problems

Richard D. Miller, William E. Doll, Carlene Merey, William E. Black

Environmental Geosciences (DEG)

.... The nature of energy propagation through the earth makes parameter design and appropriate signal enhancement techniques dependent on target depth and near...

1994

Advances in Borehole Imaging in Unconventional Reservoirs

Marian Morys, Sergei Knizhnik, Andrew R. Duncan, Brady E. Tingey

Unconventional Resources Technology Conference (URTEC)

..., completion planning and production enhancement. Introduction The value of subsurface evaluation utilizing high resolution, borehole image data...

2018

A Comparative Study of Monotonic and Cyclic Injection Hydraulic Fracturing in Saturated Tight Rocks Under Triaxial Stress

Saurabh Goyal, Mark E. Curtis, Carl H. Sondergeld, Chandra S. Rai

Unconventional Resources Technology Conference (URTEC)

.... The signal processing unit consists of 40dB wideband pre-amplifiers, signal conditioners and a data acquisition module. The arrival times of the acoustic...

2020

Abstract: St. Johns Geoscapes: the use of local stone in buildings and structures

W. Lawson Dickson

Atlantic Geology

... of the Gibbett Hill and Quidi Vidi Formations of the Signal Hill Group, e.g., the Temperance Street houses. The barracks and battlement at the Queen’s Battery...

2005

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