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The AAPG/Datapages Combined Publications Database
Showing 16,611 Results. Searched 200,756 documents.
Nearshore Bedform Patterns Along Rhode Island From Side-Scan Sonar Surveys: DISCUSSION
Friedrich Werner
Journal of Sedimentary Research (SEPM)
... shown in Figures 3 and 4. In my opinion, these records are showing interference patterns due to sonic refraction and not sand waves as stated by Morang...
1982
Abstracts: S-wave Attenuation within the Weathering Layer of an Alberta Heavy Oil Field; #90173 (2015)
Kristof De Meersman
Search and Discovery.com
... meters of overburden. Q values are measured from the spectral ratios of up-going and down-going S-wave refraction energy at each receiver. These up-going...
2015
Abstracts: Improved Near-surface Velocity Models from 2D Waveform Tomography of Vibroseis First-arrival Data; #90173 (2015)
Brendan R. Smithyman and Ronald M. Clowes
Search and Discovery.com
... inversion (tomography) and full-waveform inversion (FWI) of refraction data is commonly known as waveform tomography (WT), a developing field that has...
2015
Abstract: Improving Reservoir Imaging with Time-Lag Fwi in the Partitioned Zone Between Kuwait and Saudi Arabia; #91204 (2023)
Art Petrenko, Trevor Coulman, Guangfu Shao, Ibrahim Hakam, Mohammed Almutairi, Sujoy Ghose, Kai Zhang
Search and Discovery.com
... an initial model for FWI with well data, shallow refraction tomography and reflection tomography. This ensured a reasonable background velocity, which...
2023
High Resolution Seismic Reflection and Geoelectrical Resistivity Imaging at Pengkalan School Teacher's Quarters Pegoh, Ipoh, Malaysia
Mohammed Ismael Abu Shariah, Abdul Rahim Samsudin, Umar Hamzah, Abdul Ghani Refak
Geological Society of Malaysia (GSM)
...-resolution seismic reflection, seismic refraction, and electrical resistivity imaging in the school teacher's quarters blocks, Pengkalan, Pegoh, Ipoh...
2000
Resolving complex velocity and gas absorption features with full-waveform inversion in the Taranaki Basin, New Zealand
Yuelian Gong, Dominic Fell, Robert Hunn, Richard Bisley, Alexander Karvelas, Bee Jik Lim
Petroleum Exploration Society of Australia (PESA)
.... Due to the limited illumination depth of refraction energy, FWI must rely on reflection energy to build models at depths where refractions cannot...
2019
2.2 Basement Involved: 2.2.1 Crustal Profiles: A COCORP Seismic Reflection Profile in Northeastern Kansas, Pages 7 - 12.
T. Setzer, L. Brown, L. Serpa, H. Farmer, J. Oliver, and S. Kaufman
AAPG Special Volumes
...2.2 Basement Involved: 2.2.1 Crustal Profiles: A COCORP Seismic Reflection Profile in Northeastern Kansas, Pages 7 - 12. T. Setzer, L. Brown, L...
1983
Formation of Ripple Bands in a Wave-Convergence Zone: DISCUSSION
T. G. Carter
Journal of Sedimentary Research (SEPM)
... and that the bands form essentially because of a zone of height reinforcement due to refraction of such waves does not seem to account entirely for the fact...
1989
Envelope full-waveform inversion of marine seismic data
Kai Xiong, David Lumley, Wei Zhou
International Meeting for Applied Geoscience and Energy (IMAGE)
... al., 2014; Chi et al., 2014). There are three key questions regarding the EI method: The first question is: how can EI use reflection waveforms...
2022
3.2 Basement Involved: 3.2.1 Crustal Profiles: The Moine and Outer Isles Seismic Traverse (MOIST)
J. A. Brewer and D. K. Smythe
AAPG Special Volumes
... in Geology 15, Volume 3: Seismic Expression of Structural Styles: A Picture and Work Atlas This deep seismic reflection profile was acquired to study...
1983
SEISMIC REFLECTION SURVEYING FOR OIL AND GAS FIELDS IN NORTH CENTRAL TEXAS
TED COUGHRAN
Fort Worth Geological Society
..., Fort Worth basin, and Hardeman basin) includes seismic reflection and refraction, gravity, magnetic, electrical and electromagnetic, and radioactive...
1989
Formation of Ripple Bands in a Wave-Convergence Zone
K. P. Black , T. R. Healy
Journal of Sedimentary Research (SEPM)
...-gravity wave-refraction studies, numerical hydrodynamic modeling, and field measurements indicated that both the ripples and the bands were wave...
1988
Multichannel Seismic Survey of the Colombia Basin and Adjacent Margins: Convergent Margins; Field Investigations of Margin Structure and Stratigraphy
Richard S. Lu, Kenneth J. McMillen
AAPG Special Volumes
..., Seismic refraction and reflection in Caribbean Sea: AAPG Bulletin, v. 55, n. 6, p. 833-870. Ewing, J., J. Antoine, and M. Ewing, 1960, Geophysical...
1982
Preliminary Report on the Geology, Structure, and Resources Potential of the Central Basin of Vanuatu
H.G. Greene, D.A. Falvey, A. Macfarlane, Scientific Party
Circum Pacific Council Publications
... seismic-reflection, wide-angle reflection and refraction sonobuoy, magnetic, and gravity data were collected during both multichannel and routine...
1982
Structure Beneath Continental Shelf, Northeastern Gulf of Mexico
John W. Antoine , James L. Harding
AAPG Bulletin
... reversed seismic refraction profiles in the northeastern Gulf of Mexico are presented in the form of four east-west and two north-south cross sections...
1965
Oil-Gas Prospects of the Belorussian SSR
P. V. Antsupov, N. P. Budnikov, O. N. Skvortsova, N. F. Travnitskaya
Petroleum Geology: A Digest of Russian Literature
... maps of the deep horizons of the Devonian and of the basement. Deep structural-exploration wells drilled on the basis of reflection and refraction...
1965
High-End Model Building Techniques for Revealing a Pre-Carbonate Reservoir Offshore East Natuna Basin, Indonesia
Jun Wang, Yonghe Guo, Yitao Chen, Muhammad Nauvall Juliansyah, Nick Crabtree
Indonesian Petroleum Association
... difficulties for conventional raybased reflection travel-time tomography. Figure 3 - Initial velocity and refraction energy penetration analysis (Depth...
2023
Seismic Delineation of Igneous Sheet Complexes on the Exmouth Plateau (NW Australia): Origin, Emplacement Mechanism and Implications for Petroleum Generation, #10444 (2012)
Max Rohrman
Search and Discovery.com
..., Extension of the Exmouth Plateau, offshore northwestern Australia: Deep seismic reflection/refraction evidence for simple and pure shear mechanisms...
2012
Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues
Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp
AAPG Bulletin
.... Forward model reflection and refraction seismic images based on the digital outcrop model (DOM) interpretation and laboratory-measured properties (refer...
2022
Seismic tomographic cross-sections of the Bowser Basin in northwest British Columbia, Canada
David B. Snyder, Brian J. Roberts
CSPG Bulletin
... in petroleum exploration programs. In 1997 and 1999, seismic refraction and reflection profiling surveys, respectively, were conducted in NW British...
2007
Structural and Tectonic Evolution of Oceanic Crust within the Jurassic Quiet Zone, Offshore Morocco: Chapter 14: African and Mediterranean Margins
James S. Holik, Philip D. Rabinowitz
AAPG Special Volumes
... reflection and refraction data are analyzed in order to determine the oceanic crustal structure and evolution in the Jurassic Quiet Zone off northwest Africa...
1992
Application of Interferometric MASW to a 3D-3C Seismic Survey
Shaun Strong, Steve Hearn
Petroleum Exploration Society of Australia (PESA)
... received much less attention in 3D reflection. The primary goal of this investigation is to develop an improved methodology for extracting S-wave...
2016
Abstract: Constraining Anisotropy Lessons from 2D Modeling; #90211 (2015)
Rob Holt
Search and Discovery.com
... are difficult to determine with precision. Velocity moveout and anisotropic moveout look identical on migrated gathers when reflection angles are less than 30...
2015
Hydrocarbon Potential of Sedimentary Basins of the Bering Sea Shelf - Abstract
Michael S. Marlow, Alan K. Cooper
Alaska Geological Society
... Mesozoic or earliest Tertiary time. New seismic-reflection, as well as magnetic data, indicate that the Gkhotsk-Chukotsk igneous belt of eastern Siberia...
1983
Geological Structure in the Minches, the Sea of the Hebrides and in the Adjacent Northwest British Continental Shelf
R. Mcquillin, P. E. Binns
CSPG Special Publications
..., in places injected by Tertiary intrusives and overlain by Tertiary volcanics and sediments. Gravity, magnetic, seismic reflection and refraction...
1975