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The AAPG/Datapages Combined Publications Database
Showing 20,829 Results. Searched 200,357 documents.
The Array Sonic .... A New Technique for Acoustic Measurements
A. James
Indonesian Petroleum Association
..., R.F. & Ahmed, U. 1985. Prediction of vertical hydraulic fracture migration using compressional and shear wave slowness. SPE Journal 13895. Poster, C.K....
1989
Reservoir Description using hybrid seismic inversion: A 3D case study from María Inés Oeste field, Argentina
M. Benabentos, S. Mallick, M. Sigismondi, J. Soldo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... applications is the amplitude-variation-with-offset (AVO) method. AVO uses an approximate form of the plane P-wave reflection coefficient...
2003
Dynamics and deposition of sediment-bearing multi-pulsed flows and geological implication
Viet Luan Ho, Robert M. Dorrell, Gareth M. Keevil, Robert E. Thomas, Alan D. Burns, Jaco H. Baas, William D. McCaffrey
Journal of Sedimentary Research (SEPM)
..., subaqueous saline flows have demonstrated that pulses will inevitably advect forwards to merge with the flow front. On the assumption that pulse...
2019
Ichnologic Signatures of Hyperpycnal Flow Deposits in Cretaceous River-dominated Deltas, Austral Basin, Southern Argentina
Luis Alberto Buatois, Luis Lucas Saccavino, Carlos Zavala
AAPG Special Volumes
..., respectively. The concentration of plant remains indicates phytodetrital pulses in connection with direct fluvial discharges. These deposits...
2011
2008
Abstracts: Variability of Incised Valleys and Estuaries Along French Coasts: An Analog to Oil Reservoirs Where Topography Influence Preservation Potential?; #90173 (2015)
E. Chaumillon, B. Tessier, J.-Y. Reynaud
Search and Discovery.com
.../morphology of the related present-day estuaries (Fig. 1). Three valley-fill categories are distinguished: tide-dominated, mixed tide-and-wave and wave...
2015
ABSTRACT: Depositional Architectures and Lithofacies of a Pennsylvanian High-rising Carbonate Platform (Sierra del Cuera, Cantabrian Mountains, N Spain); #90013 (2003)
GIOVANNA DELLA PORTA, JEROEN A. M. KENTER
Search and Discovery.com
... followed by aggrading pulses of 30-140 m at the platform break. The cumulative aggradation at the platform break is 420 m, greater than in the platform...
2003
A Stratigraphic Interpretation of Shear and Compressional Wave Seismic Data for the Pennsylvanian Morrow Formation of Southeastern New Mexico: Chapter 13
M. D. McCormack, M. G. Justice, W. W. Sharp
AAPG Special Volumes
...A Stratigraphic Interpretation of Shear and Compressional Wave Seismic Data for the Pennsylvanian Morrow Formation of Southeastern New Mexico...
1985
Toward a Better Understanding of Bedload Transport
Ian Reid, Lynne E. Frostick
Special Publications of SEPM
... of bedload transport (mean wave period 1.7 hrs) that cannot be attributed to deficiencies in the samplers because it is corroborated by distinctly...
1987
Marine Sonoprobe System, New Tool for Geologic Mapping
C. D. McClure , H. F. Nelson , W. B. Huckabay
AAPG Bulletin
... frequency, greater acoustic power, and simpler wave shape than those used in conventional echo sounders. The work of Hough (1952) gave additional impetus...
1958
Solitary Waves in Low Permeability Sediments: A Possible Mechanism for Rapid Methane Transport in the Eugene Island Field, Gulf of Mexico Basin; #20261 (2014)
Ajit Joshi, Martin S. Appold, Jeffrey Nunn
Search and Discovery.com
... as discrete and episodic fluid pressure pulses along the Red growth fault. Initial calculations in the present study were aimed at evaluating the ability...
2014
In Situ Stress Prediction Using Differential Strain Analysis and Ultrasonic Shear-Wave Splitting
B. Widarsono, J. R. Marsden, M. S. King
Indonesian Petroleum Association
... microcracks while pulses of planar S-wave are transmitted parallel to the specimen's axis under near-atmospheric conditions. In the presence...
1996
Measuring Seismic with Light
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... into a piezoelectric signal that is proportional to the amplitude of the pressure wave. The output voltage is digitized and transmitted via a cable to the data...
2009
Seismic Wave Attenuation in Gas Hydrate-Bearing Sediments from Vertical Seismic Profiling Data, Mallik, Northwest Territories, Canada
Gilles Bellefleur
Search and Discovery.com
..., The propagation of stress pulses in viscoelastic solids, Philosophical Magazine, 1, 693–710. Matsushima, J., 2006, Seismic wave attenuation in methane...
Unknown
Seismic Wave Attenuation in Gas Hydrate-Bearing Sediments from Vertical Seismic Profiling Data, Mallik, Northwest Territories, Canada
Gilles Bellefleur
Search and Discovery.com
..., The propagation of stress pulses in viscoelastic solids, Philosophical Magazine, 1, 693–710. Matsushima, J., 2006, Seismic wave attenuation in methane...
Unknown
Detection of shallow sedimentary structure of Yigong Lake in Tibetan Plateau using distributed acoustic sensing
Jian Zhou, Jizhong Yang, Heng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... interferometry of ambient noise and multichannel analysis of surface wave. We get a 2D shear-wave velocity profile along the cable and reveal...
2022
Ultrasonic pulse velocities and dynamic elastic constants of sandstones from the Semanggol Formation, Beris Dam, Kedah Darul Aman
J. K. Raj
Geological Society of Malaysia (GSM)
... between compressional wave velocities and static elastic constants. In this short note, the compressional and shear wave velocities of ultrasonic pulses...
2021
Marine Seismic Sources: Part XII: Sound in the Sea
Martin Landrø, Lasse Amundsen
GEO ExPro Magazine
... to formulate the wave equation, a mathematical means of describing sound waves that is the basis for all work on acoustics. His work set the stage...
2012
Numerical modeling of PP and PS reflections in DAS VSP
Joseph J. Cherayil, James L. Simmons
International Meeting for Applied Geoscience and Energy (IMAGE)
... (Mateeva et al., 2013). In DAS, the interrogator unit sends light pulses along the fiber. Environmental acoustic signals disturb the fiber’s backscattered...
2024
GLORIA Exploring Sea Fans
Julie Gentz
Petroleum Exploration Society of Australia (PESA)
... other pulses from both sides of the ship. The PESA Journal No. 6 (1985) Copyright © 2017 by Petroleum Exploration Society of Australia (PESA) Page 21...
1985
"Exceptional" Turbidite Systems in High-Latitude and Tectonically Active Settings and the Obsolescence of Ubiquitous Sequence Stratigraphic Models, #30122 (2010)
Dominic A. Armitage, Jacob A. Covault
Search and Discovery.com
... subglacial pulses of sediment contemporaneously carved out a line of shelf-indenting canyons, which transition to straight, wide, and flat-based channels...
2010
Carbonate Sand Waves, Isla Mujeres, Yucatan
J. C. Harms, P. W. Choquette, M. J. Brady
New Orleans Geological Society
... of the sand wave. Velocities recorded as less than zero indicate pulses of wave motion opposed to the current direction. Ripples form when...
1978
Abstracts: Gabor Multipliers for Seismic Modeling and Wavefield Propagators; #90173 (2015)
Michael P. Lamoureux, Gary F. Margrave, and Peter C. Gibson
Search and Discovery.com
... that accurately model the physics of seismic wave propagation in the earth. We have developed a mathematical theory for these methods, based...
2015
A Systematic Approach to Petrophysical Characterization of Organic-Rich Shales in Barnett and Eagle Ford Formations
Junhao Zhou, Chang Min Jung, Martin E. Chenevert, Mukul M. Sharma
Unconventional Resources Technology Conference (URTEC)
.... The signal generator generates electrical pulses that are converted to acoustic wave forms displayed by the oscilloscope. We use molasses...
2013
Nearshore Bedform Patterns Along Rhode Island from Side-Scan Sonar Surveys
Andrew Morang , Robert L. McMaster
Journal of Sedimentary Research (SEPM)
..., megaripples, and sand waves. Fields of low amplitude sand waves, 10-15 m in wave length, were discovered lying parallel to the shoreline at depths...
1980