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The AAPG/Datapages Combined Publications Database
Showing 45,773 Results. Searched 196,374 documents.
The Significance of the Solution of Feldspar in Porosity Development
Milton T. Heald, R. E. Larese
Journal of Sedimentary Research (SEPM)
.... Geology, v. 30, p. 377-392. End_of_Record - Last_Page 460------- Solution of feldspar in sedimentary rocks is common in some formations...
1973
Structural Analysis of a Portion of the Reagan Fault Zone Murray County, Oklahoma
Eugene Anthony Haas
Oklahoma City Geological Society
...° clockwise angle to the fault, synthetic faults at a 10 to 30° counterclockwise angle and antithetic faults at a 80 to 90° counterclockwise angle...
1982
Dim Spots and Non-Bright AVO Associated with Gas in the South Ardjuna Basin, Offshore North West Java, Indonesia
David A. Fisher, Leonardus Suffendy
Indonesian Petroleum Association
... reservoirs were analyzed in pre-stack common midpoint (CMP) gathers. The theoretical amplitude response as a function of angle of incidence in a CMP...
1999
Erosion by Biological Activity in Two New England Submarine Canyons
William P. Dillon , Herman B. Zimmerman
Journal of Sedimentary Research (SEPM)
... level, and the walls formed a sharp angle with the floor. The second dive in Block Canyon was made about 4 km to the north of the first (fig. 1...
1970
Application of Infinite Slope Analysis to Subaqueous Sediment Instability, Mississippi Delta: Appendix 5-2
David B. Prior, Joseph N. Suhayda
AAPG Special Volumes
..., Mississippi delta. Eng. Beol., 14: 1-10. Submarine landslides are described on very low angle slopes (0.5°-1.7°) in the Mississippi prodelta area...
1981
Tidal-flat to Shallow-shelf Deposits in the Cap Mountain Limestone Member of the Riley Formation, Upper Cambrian of Central Texas
David T. King, Jr., Henry S. Chafetz
Journal of Sedimentary Research (SEPM)
...-angle cross-stratified very fine sandstone to coarse siltstone facies is an arkose. Other, less common sedimentary structures found in this facies...
1983
Stratification Styles in Eolian Sandstones: Some Pennsylvanian to Jurassic Examples from the Western Interior U.S.A.
Ralph E. Hunter
Special Publications of SEPM
... Planebed lamination is formed rather infrequently ticular sandflow as are common of convenience matter basis of more than of dip angle under...
1981
Grain Orientation in Shallow Marine -- Shoreface Sandstones
John W. Shelton, H. Richard Burman
Oklahoma City Geological Society
... and seaward currents were significant, with the latter having been the more common depositional agent. Allen, J. R. L., 1970, Physical Processes...
1976
Seismic Inversion for Hydrocarbon Screening: Mahakam Case Study
Hilfan Khairy, Didiek B. Prabowo, Cepi Adam
Indonesian Petroleum Association
... needed to be recomposed for better common wavelet and better low frequency model building. This paper will elaborate the challenges and results...
2018
Seismic Imaging of the SW South China Sea Deep Crustal Structure Shows Evidence for a Ductile Lower Crust during Rifting; #30404 (2015)
M. Delescluse, T. Pichot, N. Chamot-Rooke, M. Pubellier, Y. Qiu, G. Sun, J. Wang, J.-L. Auxiètre
Search and Discovery.com
...-angle refraction profile has been acquired along the conjugate margins using a total of 50 Ocean Bottom Seismometers (OBS). A coincident multichannel...
2015
Realities of Drilling that Geologists Need to Know, #70216 (2016).
Sam Noynaert
Search and Discovery.com
... between the teams. While these teams typically act as if they were individual groups of consultants, the reality is they are working for a common employer...
2016
Recognition and Significance of Inherited Quartz Overgrowths in Quartz Arenites
Ivan D. Sanderson
Journal of Sedimentary Research (SEPM)
... of a coating cap is related to its projection angle measured from the sphere's center, a second experiment was devised to determine the relationship...
1984
Saucer-shaped sandstone intrusions: An underplayed reservoir target
Andrew Hurst, and Mario Vigorito
AAPG Bulletin
... that saucer or part-saucer (wing) geometry is common to most low-angle to bedding sandstone intrusions and some modified parent units. Reservoir volumes...
2017
Geology of Central Grant Range, Nevada
Jack H. Hyde , Gerald W. Huttrer
AAPG Bulletin
... major low-angle faults that separate younger rocks from older are exposed in the area. They are, in ascending order, the Grant Canyon, Heath Canyon...
1970
The SDP Dip Plotter
W. S. Hawes
Oklahoma City Geological Society
... the rate and position of a component of subsurface dip in one plane. The quantities of distance (or time) and dip angle which are applied to the plotter...
1958
Three-Dimensional Control
G. E. Anderson
Oklahoma City Geological Society
... angles and both discs may be rotated about the common center. This resolver will combine dips from spreads intersecting at any angle. Each disc...
1958
Theory of Rock Movement on Scree Slopes
Adrian E. Scheidegger
CSPG Bulletin
..., "Theoretical Soil Mechanics," J. Wiley & Sons, New York. End_of_Record - Last_Page 138------- 1. THE PHENOMENON OF DRY CREEP OF ROCK It is common...
1961
Petrophysics in High Angle and Horizontal Wells
David Maggs, Silvia Lattuada, Roger Griffiths, Mauricio Mele, Antonio Valdisturlo
GEO ExPro Magazine
...Petrophysics in High Angle and Horizontal Wells David Maggs, Silvia Lattuada, Roger Griffiths, Mauricio Mele, Antonio Valdisturlo GeoExPro Vol. 11...
2014
Pseudo-Crosslamination Formed by Climbing Adhesion Ripples
Ralph E. Hunter
Journal of Sedimentary Research (SEPM)
.... 1), climb into the wind at an angle to the depositional surface. Reineck (1955), in his experiments on the formation of adhesion ripples, indicated...
1973
Abstract: Imaging Oblique Reflectors with Prestack Migration; #90174 (2014)
John C. Bancroft, Thais Guirigay, and Helen Isaac
Search and Discovery.com
... be focused during the migration process by raising the migration velocity Vmig, by dividing the RMS velocity VRMS, by the cosine of the obliquity angle...
2014
AVO Modeling of Monochromatic Spherical Waves: Comparison to Band-Limited Waves; #41567 (2015)
Charles Ursenbach, Arnim Haase
Search and Discovery.com
... produce localized weighting functions. These two behaviors lead to reflection coefficient curves, which differ beyond the critical angle. A bridge between...
2015
Directional Survey Problems, East Wilmington Oil Field, California
John N. Truex
AAPG Bulletin
... angle" method of survey computation is used by THUMS to reduce the margin of error. Even with this refinement, multiple shot surveys in high-drift...
1971
Two-dimensional simulation of controls of fracture parameters on fracture connectivity
Kajari Ghosh, Shankar Mitra
AAPG Bulletin
... reveal that the density, length, and angle between the two sets are important factors in producing complete connectivity. In cases where one set...
2009
Optimized characterization workflow for naturally fractured reservoirs using seismic anisotropy attributes in the Middle Magdalena Valley basin, Colombia
Oscar Moreno, Enrique Casaña, Luis Figuera, Iván Higuera, Diego García, Jorge Acosta, Benjamin Roure
International Meeting for Applied Geoscience and Energy (IMAGE)
... angle common azimuth stacks were built for 25° incidence angle, so they could be used as input for a script based on equations shown in Figure 1b...
2023
A Nomogram for Interpreting Slope Stability of Fine-Grained Deposits in Modern and Ancient Marine Environments
James S. Booth, Dwight A. Sangrey, James K. Fugate
Journal of Sedimentary Research (SEPM)
... "common" mineralogy. The slope angle is 10°. The assumed thickness of the Pleistocene/Holocene section indicates that the rate of deposition was at least...
1985