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The AAPG/Datapages Combined Publications Database
Showing 3,137 Results. Searched 195,452 documents.
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
Extending the Resolution of Seismic Reflection Exploration
L. R. Denham
Pacific Section of AAPG
... Section 12). Some quick calculations will show you that most current surveys use inadequate spatial sampling, particularly if attenuation of ground...
1980
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
The development of seismic reflection sandbox modeling
Donald H. Sherlock, Brian J. Evans
AAPG Bulletin
... particles: Journal of the American Ceramics Society, v. 44, p. 513-522. Purnell, G. W., 1986, Observations of wave velocity and attenuation in two...
2001
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
Geologic Conditions of Formation of the Shebelinka Gas Field
I. S. Romanovich
Petroleum Geology: A Digest of Russian Literature
...). In this connection the Shebelinka structure is regarded as being complicated by salt. A systematic attenuation of salt tectonics in this region during...
1963
Hybridised Weighted Boot-Strap Differential Semblance
Hamish Wilson, Lutz Gross
Petroleum Exploration Society of Australia (PESA)
... and real trace gathers. The test results show that our approach significantly improves the resolution and noise attenuation in the semblance spectra...
2016
The Value of Microseismic Monitoring and Interpretation of Microseismic Event Hypocenters Myths, Misconceptions, Realities, and Opportunities
Erkan Ay, Nigel Payne, Joel Le Calvez, Herve Denaclara
Unconventional Resources Technology Conference (URTEC)
... in the hypocenter determination and calculations of the various source parameters and attributes are impacted (e.g., well head location, deviation survey, velocity...
2017
Water Weakening: Case Study From Marcellus and Woodford
Ishank Gupta, Carl H. Sondergeld, Chandra S. Rai, Ronny Hofmann
Unconventional Resources Technology Conference (URTEC)
... showed that the attenuation increase and velocity reduction due to water saturation was much more than due to benzene saturation. They inferred that non...
2017
Construction of Geological Sections of Folds with Steep-Limb Attenuation
William Daniel Gill
AAPG Bulletin
...Construction of Geological Sections of Folds with Steep-Limb Attenuation William Daniel Gill 1953 2389 2406 37 10. (October) A simplified form...
1953
The Fate and Persistence of Aromatic Hydrocarbons Dissolved in Groundwater: Results from Controlled Field Experiments
J. F. Barker, E. A. Sudicky, C. I. Mayfield, R. W. Gillham, G. C. Patrick, K. L. Berry-Spark
Pacific Section of AAPG
..., the natural attenuation processes documented in these studies may be sufficient to limit the extent of contamination. They may also be sufficient...
1989
Abstract: Multiple and Noise Attenuation with Tau-P Seismic Data Processing
Leong Lap Sau, Ng Tong San
Geological Society of Malaysia (GSM)
...Abstract: Multiple and Noise Attenuation with Tau-P Seismic Data Processing Leong Lap Sau, Ng Tong San - 275 - Geological Society of Malaysia...
1990
Ancient and Modern Continental Margins, a Perspective for Future Research
A. W. Bally
AAPG Special Volumes
... rifting. Several intriguing geophysical models have been proposed to explain the attenuation process, but they remain to be documented. Sedimentation...
1977
Abstract: Assessing two methods for estimating bulk density of particles in suspension
Alexander J. Hurley, Paul S. Hill
Atlantic Geology
... records beam attenuation (Cp, m-1). The measured beam attenuation obtained from the LISST is proportional to mass in suspension. Volume in suspension can...
2012