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The AAPG/Datapages Combined Publications Database
Showing 16,611 Results. Searched 200,619 documents.
The Opening of the Gulf of Mexico: Implications for the Tectonic Evolution of the Northern Gulf Coast
Rex H. Pilger, Jr.
GCAGS Transactions
... of Mexico from O.B.S. refraction and multi-channel reflection data (abs.): in Pilger, R. H., Jr., editor, Proceedings of a Symposium, The origin...
1981
Super-virtual interferometry for noise elimination on vertical seismic profiling (VSP)
Yicheng Zhou, Yang Cui, Sherif Hanafy
International Meeting for Applied Geoscience and Energy (IMAGE)
... to increase signal quality. This method has been successfully applied to enhance refraction and reflection wavefield signal quality (Al-Hagan et al...
2024
Comparing Seismic Resolution and Signal and Noise Quality between Dense Point-Receiver and Conventional Data, Bakken Formation, North Dakota; #41160 (2013)
Niranjan Banik, Antoun Salama, Adam Koesoemadinata, George El-Kaseeh, Mark Egan, and Alfonso Gonzalez
Search and Discovery.com
...-array statics — variations in the time of a reflection between one geophone to the next — may substantially degrade the signal. The first stages...
2013
Sarir Oil Field, Libya--Desert Surprise
Robert M. Sanford
AAPG Special Volumes
...-magnetometer and gravity surveys were made over most of the original concession, and a refraction and reflection seismic reconnaissance grid was started...
1970
North Brazilian Ridge and Adjacent Continental Margin
Dennis E. Hayes , Maurice Ewing
AAPG Bulletin
... reflection-refraction measurements) at selected sites. A considerable quantit of additional bathymetric data is available for this area and provides...
1970
Geophysical Expression of Appalachian-Caledonide Structures on the Continental Margins of the North Atlantic
R. T. Haworth
CSPG Special Publications
... and European margins are inferred from seismic refraction data. Amoco-Imperial Oil, 1973. Regional geology of the Grand Banks. Bulletin of Canadian Petroleum...
1981
Synthetic Seismic-Reflection Profiles of Rift-Related Structures
Martha O. Withjack , D. J. Drickman Pollock
AAPG Bulletin
.... In particular, faults on seismic-reflection profiles may appear to flatten with depth more than do the actual fault surfa es. In this paper, we use...
1984
Seismic Surveying
W.B. Heroy Jr., R.A. Arnett
Appalachian Geological Society
... SOCIETY that penetrates the new material tends to bend, this bending being known as refraction. As a result of this change some of the energy is reflected...
1949
Moho structure of Australia from probabilistic inversion of teleseismic P-wave coda autocorrelation
Mehdi Tork Qashqai, Erdinc Saygin
Petroleum Exploration Society of Australia (PESA)
... in central Australia, the AuSREM Moho values in this area were estimated from several seismic refraction and reflection surveys. Therefore, we have...
2019
Seismic Data Obtained Using .50-Caliber Machine Gun as High-Resolution Seismic Source
Michael D. Seeber , Don Steeples
AAPG Bulletin
... for refraction surveys, engineering work, and seismic reflection surveys. In tests run in Oklahoma, the Betsy Seisgun produced frequencies from 25 to 200 Hz...
1986
Geology and Hydrocarbon Potential of the Arafura Sea
John A. Katili
AAPG Special Volumes
..., Jr., R. W. Raitt, and M. Henry, 1977, Seismic refraction and reflection studies of crustal structure of the eastern Sunda and western Banda arcs...
1986
Seismic Stratigraphy and Structure of Sedimentary Basins in the Solomon Islands Region
T. R. Bruns, A. K. Cooper, D. M. Mann, J. G. Vedder
Circum Pacific Council Publications
... (Figure 2). In 1982, seismic-refraction, high-resolution seismic-reflection, gravity, and magnetic data were acquired concurrently with the reflection...
1986
Geology and Petroleum Potential of the Southeast Alaska Continental Margin
T. R. Bruns, P. R. Carlson
Circum Pacific Council Publications
... Park, California ABSTRACT Single-channel and multichannel seismic-reflection data show the structure and sedimentary basins of the southeast Alaska...
1987
Seismic Acquisition and Processing for Sub-thrust Imaging and Prospecting, Suaza Valley, Colombia
G.W.Paukert, G. Billings, I.Dawes, T.D.J. England, G.Rait
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... characteristic 300 ms intervals of high-amplitude reflections separated by an approximately 300 ms reflection free zone. The boundaries of these three...
2003
Petroleum Geology of Kodiak Shelf, Alaska
Michael A. Fisher
AAPG Bulletin
... by seismic reflection and refraction data. The geology of onshore and offshore areas is described first, followed by the hydrocarbon-source...
1980
Deep Structure and Evolution of the Carolina Trough: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy
D. R. Hutchinson, J. A. Grow, K. D. Klitgord, B. A. Swift
AAPG Special Volumes
...------- The deep structure along passive continental margins has been studied in recent years from magnetic, seismic-refraction, seismic-reflection...
1982
Neogene Kinematics of the East Tobago HalfGraben: Extension in a convergent Plate Boundary
Smith-Horowitz, P.L. and Speed, R.C.
Geological Society of Trinidad & Tobago
...) and therefore also may underlie Tobago terrane northeast of Tobago, where reflection or refraction data do not constrain crustal type beneath allochthonous...
1995
The Accretion of Gorgona Island, Colombia: Multichannel Seismic Evidence
Susan McGeary, Zvi Ben-Avraham
Circum Pacific Council Publications
... s m i c reflection profile, collected by Texpet (a subsidiary o f Texaco, Inc.) 70 k m (44 m i ) s o u t h o f G o r g o n a Island, reveals s o m e...
1985
Structure of the Atlantic Margin of the United States
John A. Grow
AAPG Special Volumes
..., Calgary, p. 51. Grow, J. A., and R. G. Markl, 1977, IPOD-USGS multichannel seismic reflection profile from Cape Hatteras to the Mid-Atlantic Ridge...
1981
Oceans, New Frontier in Exploration
R. H. Beck , P. Lehner
AAPG Bulletin
... of the western Canary Islands from seismic refraction and gravity data: Jour. Geophys. Research, v. 75, no. 26, p. 4901-4918. Carey, S. W., 1958, The tectonic...
1974
On the Formation of the Vitiaz Trench Lineament and North Fiji Basin
Thomas M. Brocher
Circum Pacific Council Publications
... corrected for relatively small diurnal or secular variations. Single-channel seismic reflection profiles were recorded using a 40 cu.In. (0.66 liter) airgun...
1985
Gravity Anomalies and Crustal Structure of the Gulf and Peninsular Province of the Californias: Chapter 3: Part II. Geological and Geophysical Maps
Richard W. Couch, Gordon E. Ness, Osvaldo Sanchez-Zamora , Gustavo Calderon-Riveroll , Pierre Doguin, Thomas Plawman , Shane Coperude , Bruce Huehn , William Gumma
AAPG Special Volumes
... of Geophysical Research, v. 86, p. 1829-1840. Crandall, G. J., B. P. Luyendyk, M. S. Reichle, and W. A. Prothero, 1983, A marine seismic refraction...
1991
Southeast Boundaries of the Tatar Dome
V. A. Klubov
Petroleum Geology: A Digest of Russian Literature
... in the core of the Serafimovka uplift. To the south of the latter, drilling and refraction surveying have revealed new projections of the basement (Troitskiy...
1962
Resolving geological complexity with legacy streamer survey, part 2: Application of DM FWI to sub-optimally acquired data
Nebojsa Pralica, Milos Cvetkovic, Seet Li Yong, Daniel Davies, Jon Rogers
International Meeting for Applied Geoscience and Energy (IMAGE)
... settings. Since DM FWI uses both the refraction and reflection parts of the wavefield, we are able to update high-resolution and geologically plausible...
2024
Application of high-end seismic imaging technologies for field development in NWS Australia
Min Lee Chua, Kai Zhao, Narcisa Lazarescu, Wai King Yong, Sergey Birdus, Alexey Artemov, Xiang Li
Petroleum Exploration Society of Australia (PESA)
...st from the shallow high velocity channels (Dickinson et al., 2017). To improve the penetration of FWI, we use both refraction and reflection 2 H...
2019