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The AAPG/Datapages Combined Publications Database
Showing 34,457 Results. Searched 200,357 documents.
Combining high resolution modelling and one-way wave field extrapolation migration to image beneath a complex overburden: A case study from Porcupine Basin, Ireland
Partha Pratim Mandal, Weidi Koh, Julien Bluteau, David Laws, Jennifer Greenhalgh
Petroleum Exploration Society of Australia (PESA)
... imaging challenge is the effect of high velocity, laterally variable Late Cretaceous chalk. The transition from this carbonate to underlying clastic...
2016
Geological Masks and Prejudices
Earl B. Noble
AAPG Bulletin
... of the foreland are known to be favorable. High-velocity limestones are at the surface over extensive areas where additional oil fields should...
1947
Fluid Venting Structures of the Lower Congo Basin on 3-D Seismic: Gas Flux Variations Recorded by the Vertical Evolution of Pockmarks and Associated Amplitudes Anomalies, #50763 (2012)
Sutieng Ho, Patrice Imbert, Joe A. Cartwright
Search and Discovery.com
.... In addition, seismic pull-up effects under the PHAAs show that they correspond to high velocity material. Combined with the local character...
2012
Seal bypass systems
Joe Cartwright, Mads Huuse, Andrew Aplin
AAPG Bulletin
... catastrophically by high-velocity focused fluid flow with large fluxes (Rove, 1947; Sohnge, 1963). The fracture networks are opened within the columnar...
2007
Offshore Transport and Sand-Body Formation: Evidence from a Steep, High-energy Shoreface, Southeastern Australia
Michael E. Field, Peter S. Roy
Journal of Sedimentary Research (SEPM)
...Offshore Transport and Sand-Body Formation: Evidence from a Steep, High-energy Shoreface, Southeastern Australia Michael E. Field, Peter S. Roy 1984...
1984
Lithology Controls Ammonoid Size Distributions
Kenneth De Baets, Emilia Jarochowska, Stella Zora Buchwald, Christian Klug, Dieter Korn
PALAIOS
... to illustrate the effect of post-mortem transport on size distributions as ammonoids usually do not live in such high energetic, nearshore environments...
2022
Character and Possible Origin of Producing Rock in Hilbig Oil Field, Bastrop County, Texas
Jerome S. Smiser , David Wintermann
AAPG Bulletin
... it partially overlies the volcanic body can be accounted for through locally high angles of deposition, due to the existence of the dome-like mass...
1935
The Oil Fields of Russia: Chapter 9 - "Air-Lift" System of Raising Oil
Arthur Beeby Thompson
Other Technical
... bailer when being raised through a column of liquid at a high velocity, produces an agitation of the fluid in the well which, to say the least...
1908
Physical Processes in the Ocean: Part 2: Relation of Oceanography to Sedimentation: PART 2
R. H. Fleming, Roger Revelle
AAPG Special Volumes
... temperatures it has considerable influence upon the climatic conditions and usually causes a relatively high percentage of fog. Its most marked effect...
1939
Hydrocarbon Gases in Khibin
I. A. Petersil’ye
Petroleum Geology: A Digest of Russian Literature
... is a complex stratiform intrusive body (pluton). It is located in the central part of the Kola Peninsula and stands out sharply from the surrounding...
1958
Chapter 43: Amalgamated Sheet Sandstones, Trois Evêchés, France
Simon A. Lomas, Bryan T. Cronin, Adrian J. Hartley, Davide Duranti
AAPG Special Volumes
... no effect on the overall external geometry of the sandstone body (defined by enclosing thin-bedded intervals). View looking east. Figure 12...
2007
Comparison of Magnetic Vector Inversion With Sparse Norm Susceptibility Inversion Accounting for Demagnetization
John M. Weis, Lindsey J. Heagy, Douglas W. Oldenburg
International Meeting for Applied Geoscience and Energy (IMAGE)
... to the associated forward modeling and inversion as linear in the remainder of this paper. If the magnetic susceptibility is high, the secondary term...
2023
Eolian Sand Control
Richard C. Kerr, John O. Nigra
AAPG Bulletin
... the same effect as decreasing velocity and results in immediate decrease of load. Complete understanding of the physical principles involved...
1952
The Oldest Marine Carbonate Ooids Reinterpreted as Volcanic Accretionary Lapilli, Onverwacht Group, South Africa
Donald R. Lowe, L. Paul Knauth
Journal of Sedimentary Research (SEPM)
... layers composed of medium- to coarse-grained sandstone containing a few spheroids (Fig. 5). These layers show high-velocity flat laminations and festoon...
1978
Inferring Stratigraphy from Seismic Data
R. E. Sheriff
AAPG Bulletin
.... Dohr, G. P., and P. K. Stiller, 1975, Migration velocity determination. Pt. 2, Applications: Geophysics, v. 40, p. 6-16. Domenico, S. N., 1974, Effect...
1976
Sand Bodies and Sedimentary Environments: A Review
Paul Edwin Potter
AAPG Bulletin
... to appear to be deformed into a weak syncline. Conversely, use of an underlying marker bed as the level line produces a compactional high over the sand body...
1967
RhoVe Method II: Empirical Density-Temperature-Effective Stress Transform, #42300 (2018).
Matt Czerniak,
Search and Discovery.com
...-velocity, high-density, loweffective stress rock types such as those found in the DW GoM lower Miocene and Wilcox-equivalent Paleogene mudstones and older...
2018
Seismic Modeling of a Strongly Emergent Thrust Front, West Spitsbergen Fold Belt, Svalbard
Stale E. Johansen , Sivert Kibsgaard , Arild Andresen , Tormod Henningsen , John R. Granli
AAPG Bulletin
... strata (Kapp Starostin Formation and dolerite sill) is created at the thrust front. This causes a local velocity pull-up effect, and the gently dipping...
1994
Sedimentology and Petrophysical Character of Cretaceous Marine Shale Sequences in Foreland BasinsPotential Seismic Response Issues
W. R. Almon, Wm. C. Dawson, F. G. Ethridge, E. Rietsch, S. J. Sutton, B. Castelblanco-Torres
AAPG Special Volumes
...) immediately above a high-velocity, high-density zone (microfacies 2) produces a very strong positive acoustic impedance contrast in the vicinity...
2005
Three-Dimensional Distribution of Lithofacies, Bounding Surfaces, Porosity, and Permeability in a Fluvial Sandstone--Gypsy Sandstone of Northern Oklahoma
J. D. Doyle , M. L. Sweet
AAPG Bulletin
... road cut. Abandoned channel-fill deposits are overlain by blocky sandstones of channel sand body 2 (C2). Outcrop is approximately 6 m high. End_Page...
1995
Experiments on Wedge-Shaped Deep Sea Sedimentary Deposits in Minibasins and/or on Channel Levees Emplaced by Turbidity Currents. Part I. Documentation of the Flow
Octavio E. Sequeiros, Benoit Spinewine, Marcelo H. Garcia, Rick T. Beaubouef, Tao Sun, Gary Parker
Journal of Sedimentary Research (SEPM)
..., the upper peak may be influenced by the high-velocity flow overtopping the barrier at the downstream end. Note that the velocity profiles of Figure 11...
2009
Sharp-Based, Flood-Dominated Mouth Bar Sands from the Burdekin River Delta of Northeastern Australia: Extending the Spectrum of Mouth-Bar Facies, Geometry, and Stacking Patterns
Christopher R. Fielding, Jonathon D. Trueman, Jan Alexander
Journal of Sedimentary Research (SEPM)
... that generally do not coarsen upward. This is a natural consequence of the short-duration, high-velocity discharge events that deliver sediment...
2005
Turbulent Flow
Gerard Middleton, John B. Southard
Special Publications of SEPM
... of average fluid velocity away from the wall, is very high, because fast-moving fluid is mixed right down to the top of the viscous sublayer by turbulent...
1984
Analysis of an Aeromagnetic Profile Across the Mill Creek Syncline, Anadarko Basin, Southern Oklahoma
Charles Thomas Austin
Oklahoma City Geological Society
... be observed at the response for the isolated intrabasement body F on Figure III or for the intrabasement effect mapped on Figure IV. For magnetic east...
1970
Structural and lithological controls on the architecture of igneous intrusions: examples from the NW Australian Shelf
N. J. Mark, S. P. Holford, N. Schofield, C. H. Eide, S. Pugliese, D. A. Watson, D. Muirhead
Petroleum Exploration Society of Australia (PESA)
... that this morphology is primarily influenced by the lack of mudstone in the host rock. This high-velocity body is interpreted as being a mafic or ultramafic magma...
2020