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The AAPG/Datapages Combined Publications Database
Showing 3,848 Results. Searched 200,642 documents.
ABSTRACT: 3D MODELS OF PALYNOFACIES OF COAL USING DIGITAL HOLOGRAPHY MICROSCOPY
Alejandro Restrepo, Jorge Herrera, Román Castañeda, Christopher Mann, Myung Kim
The Society for Organic Petrology (TSOP)
... image observed under an optical microscope while the phase image is related to the height and the index of refraction of the object being studied. In some...
2006
Potential of FWI imaging for shallow turbidite shadow zone: A case study
Swarup Sarkar, James Sheng, Faqi Liu, Daniel Davies, Roy Ha
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the shallow sedimentary layers. Traditional imaging techniques struggle in such a setting. DM FWI which utilizes both reflection and refraction data...
2023
Use of Record Character in Interpreting Results and Its Effect on Depth Calculation in Refraction Work
T. L. Allen
AAPG Bulletin
...Use of Record Character in Interpreting Results and Its Effect on Depth Calculation in Refraction Work T. L. Allen 1932 1212 1220 16 12. (December...
1932
Seismic Weathered or Aerated Surface Layer
O. C. Lester, Jr.
AAPG Bulletin
... 1) With this idea in mind it was predicted that short (shallow) refraction profiles would show lower and lower velocities with shallower depth...
1932
Geostructure of the Sub-Salt Foundation in the Border Zone of the Peri-Caspian Depression (Saratov Area)
M. B. Ezdrim, A. Ye. Ateyev
Petroleum Geology: A Digest of Russian Literature
... basement based on refraction surveys; 5-boundary of steep plunge of surface of sub-salt foundation based on geophysics and drilling; 6-probable faults...
1966
Study of Bitumoids Extracted from Sedimentary Rocks by Compressed Hydrocarbon Gases
M. I. Gerber, T. P. Zhuze, V. P. Kandrat’yev, Ye. V. Potkova, A. V. Gussarev
Petroleum Geology: A Digest of Russian Literature
... with high indexes of refraction, reaching 1.51–1.52. The corresponding microfractions in the limestones and marl have lower coefficients...
1966
New Data on the Tectonics of the Kalmas-Khidyrly Area of Azerbaydzhan SSR
B. M. Karayev
Petroleum Geology: A Digest of Russian Literature
.... Detailed seismic reflection and refraction surveys were made in 1956-58; these increased substantially our knowledge of the tectonics of the area (5...
1966
Structure and Oil-Gas Prospects of the Triassic of West Cis-Caucasus
V. I. Korneyev, V. L. Kripinevich
Petroleum Geology: A Digest of Russian Literature
... interfaces within the Triassic; g-directions and dips of Triassic contacts; h-lines of seismic sections along; refraction profiles; recommended: i-regional...
1973
Reconnaissance Geology in State of Anzoategui, Venezuela, South America
M. Kamen Kaye
AAPG Bulletin
... of geophysical results which the writer has studied. The investigations which gave such results were exclusively seismic methods, both refraction...
1937
Extended Abstract: Palaeozoic Rift Basin Evolution in the Browse Basin, Northwest Shelf
Heike I. M. Struckmeyer, Ken Baxter, Jane E. Blevin, Donna L. Cathro
Petroleum Exploration Society of Australia (PESA)
... ploration wells was carried out during 1993 (AGSO Survey 119) and 1994 (AGSO Survey 130). This program w as supported by acquisition of refraction data...
1997
Extended Abstract: Palaeozoic Rift Basin Evolution in the Browse Basin, Northwest Shelf
Heike I. M. Struckmeyer, Ken Baxter, Jane E. Blevin, Donna L. Cathro
Petroleum Exploration Society of Australia (PESA)
... was supported by acquisition of refraction data. A model of basin evolution based on prel iminary studies of Survey 119, plus refraction data, postu Iated...
1997
Extended Abstract: Recent Progress in Understanding a Two-stage Opening Model for the Gulf of Mexico and its Implications for Deepwater Exploration in the US and Mexican Maritime Zones
Paul Mann
Houston Geological Society Bulletin
... maps. We have georeferenced our grid of deep-penetration seismic and well data in the eastern GOM, along with recent refraction studies, to both ground...
2015
Extended Abstract: Recent Progress in Understanding a Two-stage Opening Model for the Gulf of Mexico and its Implications for Deepwater Exploration in the US and Mexican Maritime Zones
Paul Mann
Houston Geological Society Bulletin
.... We have georeferenced our grid of deep-penetration seismic and well data in the eastern GOM, along with recent refraction studies, to both ground...
2016
Tectonics of the Andaman Sea and Burma: Convergent Margins
J. R. Curray, D. G. Moore, L. A. Lawver, F. J. Emmel, R. W. Raitt, M. Henry, R. Kieckhefer
AAPG Special Volumes
... of new structural information, supplemented by both free-drifting and moored sonobuoy wide-angle reflection and refraction measurements, and preliminary...
1979
A Summary of Thermo-Mechanical Model Results for the Evolution of Continental Margins based on Three Rifting Processes: Tectonic Processes: Model Investigations of Margin Environmental and Tectonic Processes
C. E. Keen, C. Beaumont, R. Boutilier
AAPG Special Volumes
... observational data are available (seismic reflection, deep crustal refraction, stratigraphy from deep exploratory well, and gravity data) to constrain the model...
1982
Extended Abstract: Structure Maps of the Top-Rift Unconformity/Oceanic Crust and Top Cretaceous Surfaces, and the Oxfordian Rift-Drift Reconstruction, Gulf of Mexico
James Pindell, Barbara Radovich, Ed Haire, Don Howard, Antara Goswami, Gulce Dinc, Brian Horn
GCAGS Transactions
... onshore (GulfSPAN Land, FloridaSPAN Land), as well as offshore from both the US and Mexican sides of the GoM (YucatánSPAN), plus a regional refraction...
2015
Seas of the Soviet Arctic: Laptev Sea
V. A. Vinogradov
Petroleum Geology: A Digest of Russian Literature
.... A 185-kilometer refraction profile was run in 1979 northeastward from the mouth of the Anabar River. Three refraction horizons were recognized. The upper...
1988
Deep Subsurface of the West Sector of the Eurasian-Arctic Zone of Transition from Continent to Ocean
V. V. Belousov, N. I. Navienkova, G. N. Kvyatkovskaya
Petroleum Geology: A Digest of Russian Literature
... 4. Sections along profiles: A - common depth point, North Kara platform, profile II of figure 1; B - refraction, South Kara depression, profile III...
1993
Geological-Geophysical Characteristics of the Pre-Upper Paleozoic Sediments of the West Siberian Platform and their Oil-Gas Potential
V. A. Benenson
Petroleum Geology: A Digest of Russian Literature
... Paleozoic rocks comes from seismic refraction surveys. Three groups of wave velocities are recognized: 5.4-5.8, 5.8-6.2, and 6.3-6.5 km/s. See figure 1...
1994
Abstract: 3D Multiphysics Technology for Accurate Geothermal Resource Exploration
Max A. Meju
Geological Society of Malaysia (GSM)
... synthetic data. (i) Adopted geological test model; (ii) results of separate seismic refraction inversion and dc resistivity inversion; (iii) result...
2023
Section 3: Displays of Deismic Sections: The Eastern Aleutian Continental Margin
Roland von Huene, Michael Fisher, and John Miller
AAPG Special Volumes
... but also appears to correspond with a sudden steepening of the dip of the subduction zone as defined by seismic refraction measurements (Shor and von...
1986
Glossary
Joann E. Welton
AAPG Special Volumes
... velocities; the difference between the greatest and the least indices of refraction of a crystal. birefringent: Said of a crystal that displays...
1984
South Atlantic Diapiric Structures
R. Leyden , H. Asmus , S. Zembruscki , G. Bryan
AAPG Bulletin
... for the northern extreme part, seismic-reflection and refraction data have been used to map the offshore limits. Although it is debatable whether salt produced...
1976
Abstracts: Automatic P-wave Arrival Time Picking Method for Seismic and Microseismic Data; #90173 (2015)
Jubran Akram
Search and Discovery.com
... microseismograms. GeoCanada. Jiao, L. and Moon, W.M., 2000. Detection of seismic refraction signals using a variance fractal dimension technique. Geophysics, 65...
2015
Up-Estuary Variation of Sedimentary Facies and Ichnocoenoses in the Mixed-Energy Gomso Bay Estuary
Korea, B.C. Yang, R.W. Dalrymple, M.K. Gingras and S.S. Chun
Search and Discovery.com
... to the estuarine margin in the outer and middle bays because of wave refraction, whereas facies belts in the inner bay are parallel to the estuary margin...
2009