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The AAPG/Datapages Combined Publications Database
Showing 20,829 Results. Searched 200,357 documents.
Geostrophic Circulation or Shallow Marine Turbidity Currents? The Dilemma of Paleoflow Patterns in Storm-Influenced Prograding Shoreline Systems
William L. Duke
Journal of Sedimentary Research (SEPM)
... to the symmetry of the oscillatory component, the solution is the same if the wave propagation direction is reversed. The maximum offshore-directed bottom...
1990
Changes in Flow Direction at a Point Caused by Obstacles During Passage of a Density Current
Stephen A. Morris,, Jan Alexander
Journal of Sedimentary Research (SEPM)
... and internal solitary waves: potential transport and the formation of wave ripples in deep water: Sedimentary Geology, v. 112, p. 235-250. KNELLER, B.C....
2003
Modeling of Fiber-optic Strain Response When Pumping Stops to Verify Potential Continuation of Fracture Extension
Kildare George Ramos Gurjao, Eduardo Gildin, Richard Gibson, Mark Everett
Unconventional Resources Technology Conference (URTEC)
... to initiation and propagation of fracture systems. At the end of treatment when pumps are turned off, specialists have reported based on field datasets...
2023
ADMM-based full-waveform inversion of ground-penetrating radar data
A. Jalali, H. S. Aghamiry, A. Gholami
International Meeting for Applied Geoscience and Energy (IMAGE)
... that governs propagation of GPR electromagnetic waves is the same as the one governing wave propagation in visco-acoustic media, except that the Maxwell...
2022
A New Solid Streamer Design
Rune Tenghamn, Andrew Long
Petroleum Exploration Society of Australia (PESA)
... to be visua lly transparent like a standard streamer fluid. These physical characteristics, in combination with attractive wave propagation...
2005
Tidal-Bundle Sequences in the Jordan Sandstone (Upper Cambrian), Southeastern Minnesota, U.S.A.: Evidence for Tides Along Inboard Shorelines of the Sauk Epicontinental Sea
Carl H. Tape,, Clinton A. Cowan, Anthony C. Runkel
Journal of Sedimentary Research (SEPM)
... of kilometers wide (Dott and Batten 1981), which would have damped the propagation of the tidal wave onto the Cambrian continental interior. Few...
2003
Abstract: Recent Advances in Mapping Deep Permafrost and Gas Hydrate Occurrences using Industry Seismic Data, Richards Island Area, Northwest Territories, Canada; #90171 (2013)
Gilles Bellefleur
Search and Discovery.com
... conditions can modify the physical properties of sediments, affecting the propagation of seismic waves. Sediments with ice in the pore space are stiffer...
2013
Abstract: Recent Advances in Mapping Deep Permafrost and Gas Hydrate Occurrences using Industry Seismic Data, Richards Island Area, Northwest Territories, Canada; #90171 (2013)
Gilles Bellefleur
Search and Discovery.com
... conditions can modify the physical properties of sediments, affecting the propagation of seismic waves. Sediments with ice in the pore space are stiffer...
2013
Abstract: Use of Seismic and EM Data for Exploration, Appraisal and Reservoir Characterization; #90171 (2013)
Anton Ziolkowski and Folke Engelmark
Search and Discovery.com
...’s law of gravitation; Laplace’s equation Density ρ Density ρ Seismic reflection and refraction Wave equation Bulk modulus K P wave velocity...
2013
Abstract: Slant-Wave Stack, by Jon F. Claerbout, Philip S. Schultz, Raul Estevez; #90976 (1976).
Search and Discovery.com
1976
Abstract: Nonlinear Inversion of the P-wave P-wave Reflection Coefficient Data, by A. J. Pate; #90952 (1996).
Search and Discovery.com
1996
Anisotropy parameters for fractured shales
Leon Thomsen, Colin Sayers
International Meeting for Applied Geoscience and Energy (IMAGE)
... waves traveling in the 1-3 plane are: These 9 parameters permit a complete description of wave propagation in flat-lying orthorhombic media; details...
2022
Getting more from microseismic data by asking less of it
David Rampton
International Meeting for Applied Geoscience and Energy (IMAGE)
... can be limited by automatic processing and advanced algorithms that require clean data and strong signal with both p-wave and shearwave arrivals across...
2024
Moho structure of Australia from probabilistic inversion of teleseismic P-wave coda autocorrelation
Mehdi Tork Qashqai, Erdinc Saygin
Petroleum Exploration Society of Australia (PESA)
...Moho structure of Australia from probabilistic inversion of teleseismic P-wave coda autocorrelation Mehdi Tork Qashqai, Erdinc Saygin Moho structure...
2019
Ground-penetrating radar imaging of carbonate mound structures and implications for interpretation of marine seismic data
Lars Nielsen, Lars Ole Boldreel, Finn Surlyk
AAPG Bulletin
...., 1986, Two-and-one-half dimensional in-plane wave propagation: Geophysical Prospecting, v. 34, p. 686703.Brotzen, F., 1959, On Tylocidaris species...
2004
Seismic Modelling in 3D for Migration Testing
Search and Discovery.com
... function. Thus we explicitly decouple the reflectivity from the velocity of wave propagation, essentially invoking the first-order Born assumption...
2013
Fracture Control of P-wave Azimuthal Anisotropy in a Laramide Basement-cored Anticline at Casper Arch, Wyoming: Insights from Correlations with Surface Analogs and Curvature Analyses
Duke Cooley, Eric Erslev
AAPG Special Volumes
...Fracture Control of P-wave Azimuthal Anisotropy in a Laramide Basement-cored Anticline at Casper Arch, Wyoming: Insights from Correlations...
2013
Source location using physics-informed neural networks with hard constraints
Xinquan Huang, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the sources by representing the frequency-domain wavefield by as a neural network function of spatial coordinates and angular frequency. Specifically, we...
2022
Storm Swash Terraces: A Previously Overlooked Element of the Cliff-Shore Platform System
John McKenna, J. Andrew G. Cooper, Derek W.T. Jackson
Journal of Sedimentary Research (SEPM)
... with onshore winds and low atmospheric pressure are probably critical in creating depositional conditions. Propagation of wave energy across this saturated...
2012
Abstracts: Microseismic Source Inversion in Anisotropic Media; #90173 (2015)
Scott Leaney, Chris Chapman, and Tadeusz Ulrych
Search and Discovery.com
..., University Science Books. Chapman, C.H., 2004, Fundamentals of Seismic Wave Propagation, Cambridge University Press. Chapman, C.H. and Leaney, W.S....
2015
Crustal Structure and Evolution of an Explosive Silicic Volcanic System at Yellowstone National Park
Robert B. Smith, Lawrence W. Braile
Wyoming Geological Association
... compositional variation. Theoretical models of seismic-wave propagation in fluid-filled material (O'Connell and Budiansky, 1977; Mavko, 1980...
1982
Fine lithology and sedimentary facies prediction of carbonate based on the amplitude attribute of converted shear wave
Search and Discovery.com
N/A
Microtremor Studies in Roosevelt and Beowawe Geothermal Areas
Alfred L. Liaw, Wayne Suyenega
Circum Pacific Council Publications
... intermittently at four recording sites; however, the directions of propagation did not indicate that the existing reservoir system w a s the common source...
1982
Turning high resolution FWI model into pseudo-reflectivity: A case study using sparse OBN
Bing Bai, Yao Yu, Ruoyu Gu, Shenghong Tai, Denes Vigh
International Meeting for Applied Geoscience and Energy (IMAGE)
... models even in complex geological settings. FWI is an iterative wave-propagation based inversion approach for updating subsurface velocity models...
2022
Abstract: Tomography of a Velocity Modeland Location of Microseismic Events with P, Sv and Sh Waves; #90224 (2015)
Malgorzata Chmiel and Thomas Bardainne
Search and Discovery.com
... modes hypocentral determination using a surface network. Implementation of P and S combined processing requires reliable propagation times i.e. at least...
2015