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The AAPG/Datapages Combined Publications Database
Showing 45,408 Results. Searched 195,452 documents.
Chapter 10: Rock Physics Relationships between Elastic and Reservoir Properties in the Haynesville Shale
Kyle T. Spikes, Meijuan Jiang
AAPG Special Volumes
... modeling results explain trends in velocity measurements corresponding to joint variations of composition and pore shape. Accordingly, this rock...
2013
Abstract: Fracture Density of units in the Brushy Canyon Formation, Whitehorse Group and Winchell Formation of the Permain Basin, by Skyler S. Smith; #90181 (2013)
Search and Discovery.com
2013
Abstract: Fracture Density of Units in the Brushy Canyon Formation, Whitehorse Group and Winchell Formation of the Permain Basin, by Skyler S. Smith; #90182 (2013)
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2013
Permeability prediction in chalks
M. Monzurul Alam, Ida Lykke Fabricius, Manika Prasad
AAPG Bulletin
...Permeability prediction in chalks M. Monzurul Alam, Ida Lykke Fabricius, Manika Prasad 2011 1991 2014 95 11 The velocity of elastic waves...
2011
Abstract: Time-Lapse FullWaveform Inversion Application To Seismic Monitoring Of CO2 Sequestration; #90224 (2015)
Wubshet Alemie
Search and Discovery.com
..., a smooth starting velocity model shown in Figure 2(b), nearly a linearly increasing velocity model, is used. The inversion was run for five selected group...
2015
Abstract: DMO Accuracy Requirements for AVO Analysis
Craig J. Beasley
Geological Society of Malaysia (GSM)
... al., 1984). For 2-D DMO, in which the "processing unit" is typically a large group of traces, such as common-offset data or shot gathers, f k DMO...
1990
Abstract: AVO Analysis of a 2D Seismic Line in the Malay Basin (Paper 9)
Dashuki Mohd, Idrus Mohd Shuhud
Geological Society of Malaysia (GSM)
... prospects within the Group Land M using Amplitude Variation with Offset (AVO) analysis. The data analyses were carried out in two stages: • • Relative...
1995
Computer Applications System for Exploration: Offshore China Case History: ABSTRACT
David R. Lammlein
AAPG Bulletin
... on depth-structure, isochron, isopach, interval-velocity, average velocity, gravity, and magnetic data. Computer-generated surfaces may be displayed...
1982
Abstract: Estimating Depth Conversion Uncertainty from Conflicting Data, by O. Fuglestad, D. Draper, and A. Torp; #90942 (1997).
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1997
Near surface seismic investigations of Mississippian and Pennsylvanian outcrops
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N/A
The earthquake process in Oklahoma
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N/A
Abstract: The Lithospheric Structure across the NW Moroccan Margin
M. Fernàndez, I. Jiménez-Munt, J. Vergés, H. Zeyen, J. Fullea, and D. García-Castellanos
Search and Discovery.com
.... Evidences for Large-Scale Tectonic Inversion M. Fernàndez1, I. Jiménez-Munt1, J. Vergés1, H. Zeyen2, J. Fullea1, and D. García-Castellanos1 1 Group...
2008
Evaluation of Different Interbed Multiple Attenuation Techniques
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N/A
Abstracts: Seismic Anisotropy of the Marcellus Shale: Feasibility Study for Fracture Characterization; #90173 (2015)
James Gaiser, Alvaro Chaveste, Mary Edrich, Tony Rebec, and Richard Verm
Search and Discovery.com
... characterization of two principal crack densities, an infill fluid factor and isotropic background velocity is possible by inversion of NMO ellipses and zero...
2015
An Analysis of Factors Controlling Deviations in Hydraulic Equivalence in Some Modern Sands
Richard Lowright, E. G. Williams, Frank Dachille
Journal of Sedimentary Research (SEPM)
... equilibrium; as grain size increases, the heavy: light settling velocity ratio decreases, a condition which can be predicted from pickup equations...
1972
Abstract: Seismic Evidence of Formation Damage in the Lower Colorado Group Shales; #90172 (2014)
Jeremy Gallop
Search and Discovery.com
.... The anomalous zone crosses formations in the Lower Colorado Group and is most visible on shear velocity measurements. The areal extent of the anomaly...
2014
Ultrasonic measurements of elastic anisotropy of granitic rocks for enhanced geothermal reservoirs
Mayra D. L. Carrasquilla, Jake Parsons, Teng Long, Min Sun, Yingcai Zheng, De-Hua Han
International Meeting for Applied Geoscience and Energy (IMAGE)
... MPa in ultrasonic frequency bands. As the confining pressure increases, the results demonstrate significant increases in P-wave velocity and S-wave...
2023
Petrophysical Classification of Siliciclastics for Lithology and Porosity Prediction from Seismic Velocities (1)
LEV VERNIK and AMOS NUR
AAPG Bulletin
... that on porosity-velocity plots, the linear trends characteristic of each petrophysical group primarily reflect the processes of diagenesis. The incipient...
1992
Resolution limits of fluid overpressures from mineralogy, porosity, and sonic velocity variations in North Sea mudrocks
Christian Hermanrud, and Oddgeir Undertun
AAPG Bulletin
... of equation 2. Gp = Group; RKB = rotary kelly bushing. If the clear deviation from this trend in the low-velocity interval at 1500...
2019
NMO Inversion for Multilayer Subsurface with Horizontal Transverse Isotropic layers
E. Blias
Search and Discovery.com
... the group velocity vP and group angle ȥ:: VP (\ ) V0 1 w 2VP 2 w\ 2 2 1 w 4VP · §S \ ¸ ¨ 24 w\ 4 ¹ ©2 4 · §S ¨ \ ¸ ... ¹ ©2 A reflaction...
Unknown
NMO Inversion for Multilayer Subsurface with Horizontal Transverse Isotropic layers
E. Blias
Search and Discovery.com
... the group velocity vP and group angle ȥ:: VP (\ ) V0 1 w 2VP 2 w\ 2 2 1 w 4VP · §S \ ¸ ¨ 24 w\ 4 ¹ ©2 4 · §S ¨ \ ¸ ... ¹ ©2 A reflaction...
Unknown
2010
Bright Spot Validation Using Comparative P-Wave and S-Wave Seismic Sections: ABSTRACT
James D. Robertson, William C. Pritchett
AAPG Bulletin
...-Wave/Shear-Wave Group Shoot. The fields produce gas from pay sands in the Cretaceous Starkey and Winters formations. Several of the thicker pay sands...
1984
-- no title --
user
Search and Discovery.com
... information on the structure and velocity of the nearsurface volcanic rocks. The focussing of model rays allows for estimation of the thickness of the Endako...
2013
Abstract: Controlled Sensitivity Tomography for Depth Imaging the NAZ Surveys in the Nile Delta's Messinian; #90254 (2016)
Ahmed El-Bassiony, Suhail Butt, David Cavalin, Ramadan Ramadan, Howard Crook
Search and Discovery.com
... Messinian Ahmed El-Bassiony1, Suhail Butt1, David Cavalin1, Ramadan Ramadan2, and Howard Crook3 1 Petroleum Geo-Services BG Egypt 3 BG Group 2 Abstract...
2016