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The AAPG/Datapages Combined Publications Database
Showing 5,676 Results. Searched 195,387 documents.
Heat flow and thermal conductivity measurements in the northeastern Pennsylvania Appalachian Basin depocenter
Chelsea Rauch, Kyle Barrie, Steven C. Collins, Matthew J. Hornbach, and Casey Brokaw
AAPG Bulletin
... using a standard geometric mean saturation correction (equations 2, 3) described by Blackwell and Spafford (1987) and Beardsmore and Cull (2001...
2018
Thoughts and Speculations on Geodynamic Processes: Chapter 10
Peter A. Ziegler
AAPG Special Volumes
... hand, was associated with the opening of new oceanic basins, some of which are today no longer characterized by active spreading ridges. The main...
1988
An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)
JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE
AAPG Bulletin
..., and was successful in collapsing the complex airgun signature into a clean spike. True-Amplitude Recovery A geometric spreading correction...
1991
Phase-Ray Maslov Summation: A Complete Finite-Frequency Ray Method
Tianfei Zhu
Search and Discovery.com
... is the source point. The geometric spreading function E in equation 4 is determined by >J (x) / J (x 0 )@1/ 2 , (5) where J(x) is the Jacobian...
Unknown
Phase-Ray Maslov Summation: A Complete Finite-Frequency Ray Method
Tianfei Zhu
Search and Discovery.com
... is the source point. The geometric spreading function E in equation 4 is determined by >J (x) / J (x 0 )@1/ 2 , (5) where J(x) is the Jacobian...
Unknown
A Quantitative Model for Salt Deposition in Actively Spreading Basins; #30117 (2010)
Bernard Montaron and Paul Tapponnier
Search and Discovery.com
...A Quantitative Model for Salt Deposition in Actively Spreading Basins; #30117 (2010) Bernard Montaron and Paul Tapponnier Click to view presentation...
2010
Adjustments of Velocity Logs to Tie Geophone Surveys
Warren Hicks
Oklahoma City Geological Society
...Adjustments of Velocity Logs to Tie Geophone Surveys Warren Hicks 1961 135 138 Kokesh, F. P. and Blizard, R. B.: Geometric Factors in Sonic Logging...
1961
Best Practice Structural Modelling and Kinematic Algorithms Used for Geometric and Sequential Restoration in Salt Basins
Search and Discovery.com
N/A
A Planetary View of Mesozoic Plate Tectonics in the Gulf of Mexico, by Richard H. Fillon, #30032 (2005).
Search and Discovery.com
2005
Abstract: Modelling Near-field Effects in VSP-based Q-estimation Part 1: Theoretical Developments; #90171 (2013)
Arnim B. Haase and Robert R. Stewart
Search and Discovery.com
... bandwidth, 2) poorly constrained multiple scattering, and 3) geometric spreading losses. By contrast, the popular spectral ratio method of Q-estimation...
2013
Performance of Lower-Porosity Nugget Reservoirs, Anschutz Ranch East, Bessie Bottom, and North Pineview Fields, Utah and Wyoming
William J. Sercombe
Rocky Mountain Association of Geologists
.... The geometric average of cck90y’ permeabilities measured on the Bessie Bottom core was 0,64 md, where kgOis the lesser of two whole-core permeability...
1989
New Global Tectonics and "The New Geometry": DISCUSSION
Robert S. Dietz
AAPG Bulletin
..., no. 5305, p. 20-23. Le Pichon, X., and J. R. Heirtzler, 1968, Magnetic anomalies in the Indian Ocean and sea-floor spreading: Jour. Geophys. Research, v. 73...
1973
Analysis of Scale Exaggeration on Seismic Profiles (1)
DONALD S. STONE
AAPG Bulletin
... exaggeration factors, exaggerated dips, unexaggerated dips, and correction factors which are derived from the ratio of exaggerated orthogonal thicknesses...
1991
Size Analysis of Silt and Clay by Hydrophotometer: REPLY
Clifton F. Jordan, Jr.
Journal of Sedimentary Research (SEPM)
.... However, Mr. Tilly has pointed out that the values of mid-diameters in Table 1 on page 490 were presented as arithmetic means rather than as geometric...
1977
Estimation of Arithmetic Permeability From a Semi-Log Poro/log10Perm Regression
Search and Discovery.com
N/A
AAPG Archie Series, No. 1, Chapter 9: Borehole Image Logs in Thinly Bedded Reservoirs
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
... FMITM tool, Ve is referred to as the "EMEX" voltage. During logging the EMEX voltage is recorded every 0.1 in. [.25 cm]. An "EMEX correction...
2006
ABSTRACT: Computer-Aided Geometric Modeling of Geologic Surfaces, by H. Schaeben, S. Auerbach; #91003 (1990).
Search and Discovery.com
1990
Abstract: Spatial and Temporal Distribution of Fractured Rock Panels from Geometric and Kinematic Models of Thrust-Related Folding, by F. Salvini and F. Storti; #90942 (1997).
Search and Discovery.com
1997
Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data
Norman S. Neidell, Elio Poggiagliolmi
AAPG Special Volumes
... includes well-log measurements from a variety of physical sensors. We can correlate seismic data with the geologic view in terms of geometric...
1977
Geochemistry and Petrology of Volcanic Rocks from the Woodlark Basin: Addressing Questions of Ridge Subduction
M. R. Perfit, C. H. Langmuir, M. Backisapa, B. Chappell, R. W. Johnson, H. Staudigel, S. R. Taylor
Circum Pacific Council Publications
... ABSTRACT The Woodlark Basin consists primarily of crust formed at the Woodlark spreading center over the last five million years. The basin...
1987
Sedimentology of Large Olistoliths, Southern Cordillera Central, Hispaniola
Christoph Heubeck
Journal of Sedimentary Research (SEPM)
...: Sedimentology, v. 23, p. 213-234. ROSENCRANTZ, E., ROSS, M.I., AND SCLATER, J.G., 1988, Age and spreading history of the Cayman Trough as determined from depth...
1992
The Hydraulic Shape of Sand Particles
Louis I. Briggs, David S. Mcculloch, Frank Moser
Journal of Sedimentary Research (SEPM)
.... The results are compared with geometric shape measures obtained from the triaxial dimensions of each particle. The geometric shape measures all show a high...
1962
The Brazilian Equatorial Margin: A Snapshot in Time of an Oblique Rifted Margin, #30325 (2014)
Ana Krueger, Mike Murphy, Kevin Burke, Ed Gilbert
Search and Discovery.com
... zone (COTZ) is not normal to the direction of seafloor spreading and to the trend of fracture zones. Other examples of oblique rifted margins include...
2014
A Sound Exposure Level (SEL) Study for a 3D Seismic Survey off the WA Coastline, Browse Basin
Andrew S. Long, Jens F. Wisløff, Jaafar Ali, Averrouz Mostavan, David Hedgeland, Alec J. Duncan, Amos L. Maggi, Jeremy Colman
Petroleum Exploration Society of Australia (PESA)
... is denoted in units of Pascals (Pa). It is in no radius from the acoustic source (DEHWA, of wavefront spreading, and the interference sense an averaged...
2011
A Test of New Global Tectonics: Comparisons of Northeast Pacific and California Structures
Mason L. Hill
AAPG Bulletin
.... 5855-5899. Larson, R. L., H. W. Menard, and S. M. Smith, 1968, Gulf of California: a result of ocean-floor spreading and transform faulting: Science, v. 161...
1971