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The AAPG/Datapages Combined Publications Database
Showing 8,907 Results. Searched 200,357 documents.
-- no title --
user
Search and Discovery.com
... in the Rocky Mountains. The results of the major approaches on statics, signal to noise ratio enhancement and migration are illustrated. AAPG Search...
Unknown
Abstract: Seismic Denoising by Time-Frequency Reassignment; #90174 (2014)
Li Han, David Bonar, and Mauricio Sacchi
Search and Discovery.com
... point in the original spectrum to a time-frequency location that matches the signal’s instantaneous frequency and local group delay. Previous applications...
2014
Abstract: Generating More Robust Geometric Attributes by Preconditioning Seismic Data with 5D Interpolation; #90224 (2015)
Satinder Chopra and Kurt J. Marfurt
Search and Discovery.com
... of seismic data improves the signal-to-noise ratio of the seismic data by removing spatial noise or enhancing the coherency and alignment of the reflection...
2015
Abstract: Adapting and Tuning Edge Detection Seismic Attribute Calculations Based on Post-Stack Seismic Characteristics; #90255 (2017)
Ahmed Adnan Aqrawi, David Barka
Search and Discovery.com
..., frequency and phase change substantially throughout the seismic signal. Traditionally, when calculating seismic attributes, a set of parameters...
2017
Abstract: Using an Adaptive and Data Driven Signal Decomposition Technique to Delineate Structural Geology in Post-Stack Seismic Data; #90319 (2018)
Ahmed A. Aqrawi, Mats Ramfjord
Search and Discovery.com
...Abstract: Using an Adaptive and Data Driven Signal Decomposition Technique to Delineate Structural Geology in Post-Stack Seismic Data; #90319 (2018...
2018
Improved AVO Analysis Based on the CRS Method
Search and Discovery.com
N/A
Seismic Signal From April 19, 1995: Resulting from the Oklahoma City Federal Building Bombing
Charles J. Mankin Dir.
Oklahoma City Geological Society
...Seismic Signal From April 19, 1995: Resulting from the Oklahoma City Federal Building Bombing Charles J. Mankin Dir. 1996 104 104 Vol. 46 (1996...
1996
Abstract: Depth Imaging Insights: Full Tensor Migration Maps Structural Complexity in Malaysia’s Geological Landscape
Colm Murphy
Southeast Asia Petroleum Exploration Society (SEAPEX)
...) data. FTM offers a swift and robust alternative to conventional frequency-based signal separation approaches. FTM excels in extracting meaningful depth...
2024
Abstract: Breaking the Rules for Seismic Reservoir Analysis
Jack Ward
Houston Geological Society Bulletin
... with a high signal-to-noise ratio on the seismic data. Given these assumptions there is a strong tendency for the selection of reservoirs suitable...
1999
Extended Abstract: Comparison of Ocean Bottom Node and Legacy Narrow-Azimuth Seismic Surveys at Ewing Bank, Gulf of Mexico
Jonathan P. Parker, Claudia Montoya, Richard Uden, Oleg Yakovlev, Michael Murat
GCAGS Transactions
... and deliver a broader seismic signal bandwidth, with higher signal-to-noise ratio to improve the input dataset used for reservoir characterization...
2013
ABSTRACT: Wavelet Dispersion and Bright-Spot Detection, by Peter C. Luh; #91022 (1989)
Search and Discovery.com
1989
ABSTRACT: Use of Drill-Bit Energy as Downhole Seismic Source, by James W. Rector, Bruce P. Marion, and Bernard Widrow; #91022 (1989)
Search and Discovery.com
1989
Basic Tool Table: Part 4. Wireline Methods
Mark W. Alberty
AAPG Special Volumes
... hole size is established by signal strength and caliper arm lengths. Mud types can affect signal transmission. Hole position affects signal strength...
1992
Random Noise Example
M. S. Howard and S. H. Danbom
AAPG Special Volumes
... to the possible dangers of signal enhancement beyond reasonable limits. Figure 1. Common-shot-point gather of synthetically made seismic traces using...
1983
Seismic Interpretation I and II--Recent Advances in Seismic Exploration: ABSTRACT
Ray L. Sengbush
AAPG Bulletin
... pulse with the earth reflectivity gives the seismic signal in the linear filter model. Absorption introduces the time variance. Horizontally...
1973
Photoacoustic Microscopy of Coal Macerals: ABSTRACT
Tasdiq Ahmed, Abhijit Biswas, Kenneth L. Telschow, Kenneth W. Johnson, John C. Crelling, James Meyer
AAPG Bulletin
... produces a periodic strain that is detected by the transducer, whose output voltage represents the photoacoustic signal. It is known...
1983
ABSTRACT: Seismic Phase, The Next Exploration Frontier; #90007 (2002)
Stan Sansone
Search and Discovery.com
... woofers and tweeters to achieve a rich sound signal. Likewise, geophones and hydrophones can be used like reverse speakers to provide an added richness...
2002
ABSTRACT: Investigation of the Behavior of Surface Noise within Seismic Arrays of Variable Geophone Density; #90051 (2006)
Ibrahim A. Al-Hokail
Search and Discovery.com
... geophones. Common single geophone gathers were generated and processed in order to separate the seismic signal from non organized noise present...
Unknown
ABSTRACT: Seismic While Drilling (SWD) Techniques: A Journey from 1986 to 2005; #90061 (2006)
Abhishek Anchliya
Search and Discovery.com
...-WD), which consists in recording the seismic signal generated by a surface seismic source on seismic sensors integrated inside the downhole Borehole...
2006
Abstract: Deepwater Carbonate Signal - the Central High Atlas as a Type Example
Christopher G. and C. Kendall
Search and Discovery.com
...Abstract: Deepwater Carbonate Signal - the Central High Atlas as a Type Example Christopher G. and C. Kendall #90074©2008MAPG First International...
2008
Advances in Estimating Heavy Oil Viscosity from Magnetic Resonance Data
Search and Discovery.com
.... Application of customized viscosity relationships to borehole NMR measurements requires isolation of the oil signal from the total NMR signal...
2013
Abstract: Geophone and MEMS Accelerometer Comparison at Spring Coulee, Alberta; #90171 (2013)
Michael S. Hons and Robert R. Stewart
Search and Discovery.com
..., are compared and inspected for frequency content and differences in signal-to-noise ratio (SNR). Amplitude spectra show general similarity between...
2013
Abstract: A Step Change in Seismic Imaging Using a Unique Ghost Free Source and Receiver System; #90187 (2014)
Eivind Dhelie, Robert Sorley, Torben Hoy, and David Lippett
Search and Discovery.com
.... There was always a trade off in terms of towing depth and frequency content as they are inherently linked to each other. Deeper tow meant more low frequency signal...
2014
Abstract: Numerical Modeling and Imaging of Near Surface Scattered Waves: An Approach of Turning Noise into Signal; #90254 (2016)
Abdulaziz M. Almuhaidib
Search and Discovery.com
...Abstract: Numerical Modeling and Imaging of Near Surface Scattered Waves: An Approach of Turning Noise into Signal; #90254 (2016) Abdulaziz M...
2016
Abstract: Long Beach 3D: 90 Years of Missed Pay in the Long Beach Field; #90263 (2016)
Brady Bartow, Richard Higley, Graham Wilson
Search and Discovery.com
... Long Beach 3D: 90 Years of Missed Pay in the Long Beach Field Brady Bartow1, Richard Higley1, and Graham Wilson1 1 Exploration Advisor, Signal Hill...
2016