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The AAPG/Datapages Combined Publications Database
Showing 3,606 Results. Searched 195,689 documents.
4.0 Structural Implications of Pore Pressure
P. E. Gretener
AAPG Special Volumes
... in the zone equals the total overburden stress the plate is in a state of floatation and solely supported by its toe. In a less extreme case a small...
1981
A Review of Slipface Processes and Structures in Terrestrial Eolian Dunes, and a Comparison with Dunes on Mars; #51690 (2021)
Steven G. Fryberger, Andrew Valdez, Nick Jones
Search and Discovery.com
... at time of image Wais t Ridge between flows Dune apron (upper part) (“sand flow toe”, or “avalanche toe” Dune apron Washboard structures Sand...
2021
A Quantitative Approach To Linking Drainage Area and Distributive-Fluvial-System Area In Modern and Ancient Endorheic Basins
Stephanie K. Davidson, Adrian J. Hartley
Journal of Sedimentary Research (SEPM)
... fluvial systems (> 30 km in length from apex to toe) in modern endorheic basins. The study is restricted to endorheic basins in order to establish...
2014
Grain-Size Controls On the Morphology and Internal Geometry of River-Dominated Deltas
Alexander P. Burpee, Rudy L. Slingerland, Douglas A. Edmonds, Daniel Parsons, Jim Best, James Cederberg, Andrew McGuffin, Rebecca Caldwell, Austin Nijhuis, Jordan Royce
Journal of Sedimentary Research (SEPM)
..., concavity, and bathymetric methods. The two-point method calculates the slope angle between the rollover point of a delta foreset and its toe, regardless...
2015
Physics-Driven Optimization of Drained Rock Volume for Multistage Fracturing: Field Example from the Wolfcamp Formation, Midland Basin
Sergei G. Parsegov, Kiran Nandlal, David S. Schechter, Ruud Weijermars
Unconventional Resources Technology Conference (URTEC)
... stages from toe to heel and therefore can capture the time evolution of the fracture attributes in video output format to visually identify pitfalls...
2018
Distinguishing Fracture Conductivity and Fracture Flux: A Systematic Investigation of Individual Fracture Contribution to Well Productivity
Aaditya Khanal, Ruud Weijermars
Unconventional Resources Technology Conference (URTEC)
... increasingly asymmetric (due to the increased pressure communication with the adjoining fractures, especially around the heel and toe of the well...
2020
Lateral Changes of Frontal Accretion and Mud Volcanism Processes in the Barbados Accretionary Prism and Some Implications
E. Deville, A. Mascle, S.-H. Guerlais, C. Decalf, B. Colletta
AAPG Special Volumes
.... Hounslow, 1990, Transient fluid flow through the toe of the Barbados accretionary complex: Constraints from ODP leg 110 heat flow study and simple...
2003
Digital Reconstruction and Stratigraphic Evolution of a Microbial-Dominated, Isolated Carbonate Platform (Terminal Proterozoic, Nama Group, Namibia)
Erwin W. Adams, Stefan Schroder, John P. Grotzinger, David S. McCORMICK
Journal of Sedimentary Research (SEPM)
... clinoforms with sharp shelfbreaks (Adams and Schlager 2000). At the toe of slope, the slope deposits, which are several meters thick, interfinger with basin...
2004
Marine Red Staining of a Pennsylvanian Carbonate Slope: Environmental and Oceanographic Significance
Bram Van Der Kooij, Adrian Immenhauser, Thomas Steuber, Mischa Hagmaier, Juan R. Bahamonde, Elias Samankassou, Oscar Merino Tome
Journal of Sedimentary Research (SEPM)
... of approximately 90 degrees, to near vertical, has exposed the full range of carbonate environments ranging from platform top to toe of slope (Fig. 3...
2007
Gravity-Driven Structures and Rift Basin Evolution: Rio Muni Basin, Offshore Equatorial West Africa
Jonathan P. Turner
AAPG Bulletin
...) Offshore Equatorial Guinea, west Africa, gravity-driven nappes, more than 1 km thick and 15 km from head to toe, provide key evidence...
1995
Quantitative seismic geomorphology of a Quaternary leveed-channel system, offshore eastern Trinidad and Tobago, northeastern South America
Lesli J. Wood, Kristine L. Mize-Spansky
AAPG Bulletin
... to affect accommodation, creating a sink for sediments near the toe of slope. Regional tilt also affects flow processes in the channels, causing an increased...
2009
Avian Foraging on an Intertidal Mudflat Succession in the Eocene Tanjung Formation, ASEM ASEM Basin, South Kalimantan, Indonesian Borneo
J.P. Zonneveld, Y. Zaim, Y. Rizal, A. Aswan, R.L. Ciochon, T. Smith, J. Head, P. Wilf, J.L. Bloch
PALAIOS
... exhibits a simple anisodactyl morphology. B) The toe arrangement in a simple anisodactyl foot. C) The toe arrangement in an incumbent anisodactyl foot...
2024
Carbonate facies models
Wolfgang Schlager
Special Publications of SEPM
... by gullies or canyons, increase in thickness and abundance of debrites and turbidites at the toe of slope etc. In the climax stage of platform evolution...
2005
Central Java, Indonesia A Terra Incognita in Petroleum Exploration: New Considerations on the Tectonic Evolution and Petroleum Implications
Awang H. Satyana
Indonesian Petroleum Association
... Java. Structures related to gravity tectonics – such as toe thrusting – developed verging to the north. Eocene to Late Miocene rock beds of Worowari...
2007
The structural control of South Texas Upper Wilcox shelf margin and slope facies deposition by extensional rafting: salt tectonic and petroleum exploration implications
Joseph C. Fiduk, Lynn E. Anderson, Mark G. Rowan
Bulletin of South Texas Geological Society
... basinward of the main raft fairway but nearly 200 km updip from the toe of slope. Limbs of the fan onlap the unconformity to the west and downlap...
2009
Trace Fossil Assemblages in Middle Triassic Marginal Marine Deposits, Eastern Border of the Massif Central, France
Georges R. Demathieu
Special Publications of SEPM
... pentadactyl toe V straight behind and lateral 700 Manus digitigrad pentadactyl smaller I to Pes pentadactyl of the first 4 angulation 2...
1984
Submarine Slide and Slump Complexes, Exmouth Plateau, NW Shelf of Australia
N. Scarselli, K. McClay, C. Elders
Petroleum Exploration Society of Australia (PESA)
... as extensional ridges up to 500 m wide and 1 km long. The up-dip extension is matched by down-dip toe thrusts. The downslope toe is characterized...
2013
New Mexico Delaware Basin Horizontal Well Heel Frac and Refrac Program and Hydraulic Fracture Diagnostics
Mei Han, Ivan Tanakov, Estevan Bunker, Travis Vulgamore
Unconventional Resources Technology Conference (URTEC)
... into sections from toe to heel, with the end at approximately 80° deviation. From the point where the wellbore first enters the pay zone to approximately...
2018
Rapid Evaluation of Diverter Effectiveness From Poroelastic Pressure Response in Offset Wells
Charles Kahn, Byron Cottingham, Sudhendu Kashikar, Scott Senften, Erica Coenen
Unconventional Resources Technology Conference (URTEC)
..., et al., 2017). The process starts by fracing the toe stage of the first well, or treating a number of stages, then placing a solid bridge plug...
2018
3-D Anisotropic Damage Mechanics for Modeling Interaction Between Hydraulic and Natural Fracture Planes in a Layered Rock Application to Eagle Ford and Wolfcamp
Yamina Aimene, Chad Hammerquist, John A. Nairn, Ahmed Ouenes
Unconventional Resources Technology Conference (URTEC)
... 17a and 17c there is a major difference between the microseismic response observed at the 4 toe stages as compared to the 5 stages towards the heel...
2018
The Wind River Range, Wyoming: An Overview
D. L. Blackstone Jr.
Wyoming Geological Association
... crest, but is difficult to establish precisely because of erosion at the toe of the thrust. Figure 1. Generalized geologic map of the Wind River Range...
1993
Strain and Strain-Rate Responses Measured by LF-DAS and Corresponding Features for Fracture-Hit Detection during Multiple-Fracture Propagation in Unconventional Reservoirs
Yongzan Liu, Kan Wu, Ge Jin, George J. Moridis, Erich Kerr, Reid Scofield, Andrew Johnson,
Unconventional Resources Technology Conference (URTEC)
... is observed (fractures that do not hit the monitor well are usually close to the toe side). Fracturing fluid leaking off into the previous stage can also...
2020
Introduction to Thrust Fault-related Folding
Ken McClay
AAPG Special Volumes
.... 245270.Krueger, S. W., and N. T. Grant, 2011, The growth history of toe thrusts of the Niger delta and the role of pore pressure, in K. McClay, J. Shaw...
2011
Lithofacies Analysis of Colluvial Sediments--An Aid in Interpreting the Recent History of Quaternary Normal Faults in the Basin and Range Province, Western United States
Alan R. Nelson
Journal of Sedimentary Research (SEPM)
... be seen at the toe of the lower debris association deposited following event 3 (left edge of photo). This site probably resembled Figure 4 soon after...
1992
Upper-Flow-Regime Stratification Types on Steep-Face, Coarse-Grained, Gilbert-Type Progradational Wedges (Pleistocene, Southern Italy)
Francesco Massari
Journal of Sedimentary Research (SEPM)
... typically developed on the toe, sets of backset cross-laminae are nearly ubiquitous, and their presence near the tip of the foreset slope suggests...
1996