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The AAPG/Datapages Combined Publications Database
Showing 3,135 Results. Searched 195,364 documents.
Thrust Faults as a Mechanism for Attenuation in the Steep Limbs of Laramide Folds in Colorado
Search and Discovery.com
N/A
ABSTRACT: Compensating for Seismic Absorption Anomalies with 3-D Q-Tomography and Q-compensating PSDM; #90115 (2010)
Yi Xie, Kefeng Xin, James Sun, Carl Notfors, Barry Hung, and Roger Taylor
Search and Discovery.com
.... Spatial variations and anomalies in the transmission properties of the overburden cause seismic amplitude attenuation, wavelet phase distortion and seismic...
2010
-- no title --
user
Search and Discovery.com
..., and to provide some amount of noise attenuation, while still allowing acceptable daily production rates. Noise attenuation is usually provided...
Unknown
Abstract: Progress in Multiple Attenuation with Land Seismic Data in the Sultanate of Oman: Examples of Wave-Equation Deconvolution; #91204 (2023)
Najla AlObaidani, Tahar ben Youssef, Rahma Al-Harthy, Gregory Culianez
Search and Discovery.com
...Abstract: Progress in Multiple Attenuation with Land Seismic Data in the Sultanate of Oman: Examples of Wave-Equation Deconvolution; #91204 (2023...
2023
The Effect of Velocity Uncertainty and Attenuation on Flow Estimates From Microseismicity
Oleg V. Poliannikov, Michael Fehler, Alison Malcolm
Unconventional Resources Technology Conference (URTEC)
...The Effect of Velocity Uncertainty and Attenuation on Flow Estimates From Microseismicity Oleg V. Poliannikov, Michael Fehler, Alison Malcolm URTeC...
2015
Understanding the causes of low frequency shadow below gas hydrates
Ayman Noor M. Qadrouh, Saad Alajmi
Petroleum Exploration Society of Australia (PESA)
... modelling, considered the effect of the seismic attenuation and NMO stretch. The results of numerical seismograms and spectrograms show...
2019
ABSTRACT: The Use of Stable Isotope Tracers to Address Groundwater Impacts of Oil and Gas Operations
Anthony W. Gorody
Houston Geological Society Bulletin
..., and to differentiate the effects of dilution from natural attenuation in response to remediation activities. Samples collected and analyzed...
2013
Elastic and Absorption Properties of Rocks and Their Use in Direct Exploration for Oil and Gas
T. Z. Verbitskiy
Petroleum Geology: A Digest of Russian Literature
... studies show that the coefficient of attenuation of longitudinal waves is practically independent of porosity in the range of 3-25%. The main factors...
1974
Abstract: X-Ray Tomographic Imaging of Gassy Marine Sediments
Thomas H. Orsi, Aubrey L. Anderson, William R. Bryant, Carl M. Edwards
GCAGS Transactions
... property is the linear attenuation coefficient (µ) of x-ray energy. Assuming sample homogeneity, a monochromatic x-ray source, and a narrowly collimated x...
1992
Discussion of "Preliminary Evaluation of a Core Scintillation Counter for Bulk Density Measurement in Marine Sediment Cores"
Vincent C. Rose, James R. Roney
Journal of Sedimentary Research (SEPM)
... to variations in the Compton mass attenuation coefficient (µ) of the various samples used." However, writing the basic expression for attenuation...
1970
Solving the Singing Record: ABSTRACT
Carl H. Savit
AAPG Bulletin
... that, in many cases, attenuation of singing must be of the order of 40 db in order to produce a useful record. Based on these observations, a system...
1961
2008
ABSTRACT: Quality Factor Estimation from Modeling Velocity Dispersion, by Alsaadan, Sami; Toksöz, M. Nafi; Burns, Daniel; #90141 (2012)
Search and Discovery.com
2012
ABSTRACT: Imaging a Shallow Aquitard with Seismic Reflection Data in Memphis, Tennessee; #90113 (2010)
Jiandang Ge, Maria Magnani, and Brian Waldron
Search and Discovery.com
... the most repeatable source wavelets. None of the sources tested produced significant seismic energy above 100 Hz due to seismic wave attenuation...
2009
Abstracts: Q Determination, Corner Frequency and Spectral Characteristics of Microseismicity Induced by Hydraulic Fracturing; #90173 (2015)
David W. Eaton
Search and Discovery.com
... between spectral and source parameters. In order to obtain reliable estimates of the source spectrum, the effects of attenuation need to be estimated...
2015
Intricate Seismic Time-Frequency Analysis in Kujung Patch Reef, Northeast Java Basin
Haryono Haryanto, Erik Yogapurana, Aditya Kusuma
Indonesian Petroleum Association
... attenuation measurements of seismic reflection data. This attenuation is believed to be closely related to the saturating fluid. The wide range of evidence...
2016
Integration of Vertical Seismic, Surface Seismic, and Well-log Data at the Mallik 2L-38 Gas-hydrate Research Well, Mackenzie Delta, Canada
M. W. Lee, T. S. Collett, W. F. Agena
AAPG Special Volumes
... indicates that the P-wave attenuation quality factor of non-gas-hydrate-bearing sediments is about 65, whereas that of gas-hydrate-bearing sediments...
2009
A double double-porosity model for wave propagation in patchy-saturated tight sandstone with fabric heterogeneity
Jing Ba, Mengqiu Guo, Wenhao Xu, Fengyuan Sun, Lin Zhang, Wei Cheng
Petroleum Exploration Society of Australia (PESA)
... structure heterogeneity and patchy-saturation can lead to strong seismic wave dispersion and attenuation. In this work, a double double-porosity...
2018
Seismic Frequency Bandwidth Constraints in Deepwater Locations
Andrew Long, Iain Buchan
Indonesian Petroleum Association
... an undercompacted overburden with low quality factor (Q) values associated with high rates of anelastic seismic attenuation. Rugose water bottom...
2004
Abstracts: Evidence of Shallow Gas in the Queen Charlotte Basin from Waveform Tomography of Seismic Reflection Data; #90173 (2015)
Eric M. Takam Takougang and Andrew J. Calvert
Search and Discovery.com
... quantitative images of the P wave velocity and attenuation factors, following a specific data preconditioning and inversion strategy. The field data were...
2015
Geophysical Investigation of the Breccias Impact on Reservoir Quality in the Madison Formation, The Beartooth Region, Montana, U.S.A.
Wisam H. AlKawai
Search and Discovery.com
... a lower rigidity than typical carbonate rocks. Hence it is likely that brecciation has cause increased attenuation/scattering of seismic energy whilst...
2011
ABSTRACT: Examples of Enhanced Spectral Processing in Direct Hydrocarbon Detection; #90007 (2002)
Sun, Shengjie, John P. Castagna, Robert W. Siegfried
Search and Discovery.com
... that these attributes can potentially be used for direct hydrocarbon detection. In our real data examples, reservoirs exhibit high attenuation of spectral amplitude...
Unknown
Abstract: Assessing Natural Attenuation in AMD Contaminated Aquifers The Integrative Dual Isotope Approach; #90172 (2014)
Kay Knöller, Nils Hoth
Search and Discovery.com
...Abstract: Assessing Natural Attenuation in AMD Contaminated Aquifers The Integrative Dual Isotope Approach; #90172 (2014) Kay Knöller, Nils Hoth...
2014
Abstract: Variable-factor S-transform for Time-frequency Decomposition, Deconvolution, and Noise Attenuation; #90172 (2014)
Todor I. Todorov, Gary F. Margrave
Search and Discovery.com
...Abstract: Variable-factor S-transform for Time-frequency Decomposition, Deconvolution, and Noise Attenuation; #90172 (2014) Todor I. Todorov, Gary F...
2014
Application of Visco-Acoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data, #41802 (2016).
Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones
Search and Discovery.com
... model and migration operator that provides the simultaneous corrections of the complex kinematics and the intrinsic attenuation that are present...
2016