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The AAPG/Datapages Combined Publications Database
Showing 340 Results. Searched 195,364 documents.
Structure of Extensionally Rifted Crust Beneath the Western Ross Sea and Iselin Bank, Antarctica, from Sonobuoy Seismic Data
A. K. Cooper, F. J. Davey, G. R. Cochrane
Circum Pacific Council Publications
... refraction solutions for s o n o b u o y measurements made by the USGS in t h e Ross Sea d u r i n g 1984. Layer 1 Sonobuoy Lat. (S.) Long. Water...
1987
Mineralogy and Petrography of Marine Bottom Sediment Samples off the Coast of Peru and Chile
E-An Zen
Journal of Sedimentary Research (SEPM)
... (15.5 A) is taken to be nearly pure two-layer montmorillonite. These are but a few typical examples; many other -1.3 µ samples from different cores...
1959
Seismic Refraction Studies in Gulf of California
Richard P. Phillips
AAPG Special Volumes
... is not well determined but appears to be about 25 km. In the central and southern sections of the Gulf only two layers can be resolved--a 1.3 km layer...
1964
A Note on the Age of the Canada Basin
Lawrence A. Lawver, Arthur Baggeroer
Alaska Geological Society
... the Beaufort shelf (Eittreim and Grantz, 1979). Two of the seismic refraction sonobuoy runs that were farthest offshore gave reasonable results. Unfortunately...
1983
Seismic Reflections from a Lau Basin Magma Chamber
Janet L. Morton, Norman H. Sleep
Circum Pacific Council Publications
... . 429-436. Wilson, D.S. and Hey, R.N., 1981, The Gala pagos axial magnetic anomaly: Evidence for the Emperor event within the Brunhes and for a two-layer...
1985
Extended Abstract: Character of the Caribbean Crust Revealed: Initial Observations of New and Reprocessed Seismic Data
Kyle Reuber, Jim Pindell, Antara Goswami, Chuck Campbell, Andy Bliss, Brian W. Horn
GCAGS Transactions
... migrated east and the head arrived, it produced a two-layer crust consisting of thick igneous flows on top of pre-existing oceanic crust in the area...
2019
Acoustic Properties of Sediment on the Southern Tonga Platform as Determined from Seismic Sonobuoy Studies
Jonathan R. Childs
Circum Pacific Council Publications
...-distance plots for seismic waves with a simple two-layer model are shown in Figure 2. The direct arrival is the energy that travels effectively horizontally...
1985
Effect of Anisotropy on Apparent Resistivity Curves
Sylvain J. Pirson
AAPG Bulletin
... of the present article proposes here a "successive approximation method" for the extension of Tagg's two-layer method to the case of three horizontal...
1935
The Tectonics and Evolution of the Hudson Bay Region
Miodrag M. Roksandic
CSPG Special Publications
.... Earth Physics Branch Open File no. 79-6 (A). Hajnal, Z. 1969. A two-layer model for the earth’s crust under Hudson Bay. In: Hood, P. J. (Ed.), Earth...
1987
Basin Evaluation Using Burial History Calculations: an Overview
T. M. Guidish , C. G. St. C. Kendall , I. Lerche , D. J. Toth , R. F. Yarzab
AAPG Bulletin
... comments on two-layer extentional models for the evolution of sedimentary basins: Journal of Geophysical Research, v. 88, p. 8251-8269. Hunt, J. M...
1985
Extensional Tectonic Framework of the U.S. Central Atlantic Passive Margin: Chapter 2: Concepts
B. Wernicke, P. G. Tilke
AAPG Special Volumes
... to the data was obtained using the two-layer extension model of Royden and Keen (1980). Across the entire trough, ß for the subcrustal lithosphere...
1989
Carbonate Reservoir Characterization Using the Cementation Factor: A Case Study of Little Cedar Creek Field, Onshore Alabama
Qifei Huang, Yuefeng Sun
GCAGS Journal
... not be applicable for carbonate reservoirs. Figure 13 shows the AVO responses of different pore types from Sun (2004) synthetic model. The two-layer model...
2017
Coaxial Stretching or Lithospheric Simple Shear in the North Sea? Evidence from Deep Seismic Profiling and Subsidence: Chapter 33: North Sea and Barents Shelf
Simon L. Klemperer, Nicky White
AAPG Special Volumes
..., An open-system, two-layer crustal stretching model for the eastern Great Basin: Tectonics, v. 6, p. 1-12. Gibbs, A,D., 1983, Balanced cross-section...
1989
Shear Wave Conversion in Reservoir Rocks; #40705 (2011)
Kandiah Balachandran
Search and Discovery.com
... site near Tulsa, Oklahoma which led to this investigation. A simple set-up simulating a two-layer medium was constructed using a thick block...
2011
Structure and Stratigraphy of the Porcupine Basin: Relationships to Deep Crustal Structure and the Opening of the North Atlantic: Chapter 29: European-African Margins
Peter F. Croker, Simon L. Klemperer
AAPG Special Volumes
.... Introducing two-layer symmetrical stretching with the lithospheric mantle stretched over a wider region than the crust additionally provides a simple...
1989
Analytical Approach for Injectivity Profiling Through Warm-Back Analysis in Multilayer Reservoirs
Refaat Hashish, Mehdi Zeidouni
Unconventional Resources Technology Conference (URTEC)
... of the subsequent reperforation/remedial actions. Problem Description for Single Layer Reservoir Case In the following, we consider a single layer...
2019
Zonation of Water-Bearing and Oil-Saturated Fractured Carbonate Reservoirs of the Miocene Sediments in the Fields of Western Kuban
Y. M. Us
Petroleum Geology: A Digest of Russian Literature
... marls in most cases are characterized by two-layer curves, indicating the absence of penetration of filtrate into the stratum. Fractured reservoirs...
1962
Subsidence History of Australia's Southern Margin: Constraints on Basin Models
Kerry A. Hegarty , , Jeffrey K. Weissel , John C. Mutter
AAPG Bulletin
... crustal metamorphism, two-layer extension, lithospheric detachment, and dynamic uplift. We will first evaluate one extensional model in light of our...
1988
Abstracts: On the Extraction of Seismic AVF Information and the Inversion of Anelastic Reflectivity; #90173 (2015)
Chris Bird, Kristopher Innanen, Laurence Lines
Search and Discovery.com
...) for at least two different frequencies. The problem is how to determine R(ω) from recorded seismic data. It is necessary that we be able to estimate the local...
2015
The New Global Tectonics--An Assessment
John C. Maxwell
AAPG Special Volumes
.... Geophys. Jour., v. 10, no. 3, p. 283-288. Elsasser, W. M., 1971, Two-layer model of upper-mantle circulation: Jour. Geophys. Research, v. 76, p...
1974
Bouguer Gravity Anomalies and Crustal Structure in Northwestern Mexico: Chapter 11: Part III. Regional Geophysics and Geology
Robert Wayne Schellhorn, Carlos L. V. Aiken, Mauricio F. de la Fuente
AAPG Special Volumes
... that this anomalous body did not reach the asthenosphere even though it had similar velocities and densities. A two-layer crust was modeled, the upper crust...
1991
Rational Theory of Delta Formation
Charles C. Bates
AAPG Bulletin
... to the outflowing river water requires that a sluggish flow be established shoreward in this bottom water to replace the lost bottom water. This two-layer...
1953
A Geomechanical Analysis of Shale Hydraulic Fracturing Containment
Amirhossein Kamali, Ahmad Ghassemi
Unconventional Resources Technology Conference (URTEC)
... in a two-layer system shown in Figure 2. The example examines the fracture opening displacement due to pressurization with a net pressure of 1 MPa with shear...
2021
Geology, Evolution, and Mineral Potential of the Juan de Fuca Ridge
Janet L. Morton, William R. Normark, Dennis M. Mann; Donald H. Tompkins
Circum Pacific Council Publications
... end of the reflector as a point source. We tried several two-layer models, varying the velocity of the material between the sea floor and reflector B...
1987
Concept of Diagenesis in Argillaceous Sediments
Ralph E. Grim
AAPG Bulletin
... (less than 0.5%) and these are the ones that alter the two-layer clay minerals and allophane under both hydrothermal and weathering conditions...
1958