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The AAPG/Datapages Combined Publications Database
Showing 161 Results. Searched 195,387 documents.
A Novel Workflow from StimPlan to EDFM for Complex Hydraulic Fracture Modeling and Production Simulation
Yukun Yan, Jiayao Deng, Dante Guerra, Wei Yu, Jijun Miao
Unconventional Resources Technology Conference (URTEC)
... of the FEM Avoidable for the Helmholtz Equation Considering High Wave Numbers? Society for Industrial and Applied Mathematics, 34(6): 2392-2423. Belytschko...
2021
The Generation of Scour Marks Near Obstacles
Peter D. Richardson
Journal of Sedimentary Research (SEPM)
.... For a Newtonian, incompressible fluid, such as water, the motion must satisfy a mass-conservation equation and a dynamical relationship, the Navier-Stokes...
1968
Sedimentary Structure and Environment of Some Thick Sandstone Beds of Turbidite Type
David H. Chipping
Journal of Sedimentary Research (SEPM)
... for less than 6 inches. The laminations terminate by becoming thinner and less discernable, and show en-echelon relationships with other laminations...
1972
Natural-Membrane Phenomena and Subsurface Waste Emplacement
Bruce B. Hanshaw
AAPG Special Volumes
... to cause the passage of water to be the same in both directions is equal Fig. 1. Gouy-Helmholtz diffuse double layer, shown diagrammatically. Fig. 2...
1972
ABSTRACT: Sedimentation from Jets: A Depositional Model for Clastic Deposits of all Scales and Environments; #90013 (2003)
D. C. J. D. Hoyal, J. C. Van Wagoner, N. L. Adair, M. Deffenbaugh, D. Li, T. Sun, C. Huh, D. E. Giffin
Search and Discovery.com
...-Helmholtz instability creating a shear layer, which will grow downstream as the momentum diffuses through a cascade of turbulent eddies. Viscous...
2003
Challenge the Paradigm Part 1: HCS - Storm Wave Bedform or Deep Water Antidune
Dennis Meloche
Search and Discovery.com
... group of generative agents describe by Duke include Helmholtz waves and ‘stratified-underflow’ antidunes, both which involve an element of shear...
Unknown
2003
Flow Behavior of Ponded Turbidity Currents
Marco Patacci, Peter D.W. Haughton, William D. Mccaffrey
Journal of Sedimentary Research (SEPM)
... using the collected 3D velocity dataset according to the equation where n is the number of samples, vx,i is the instantaneous velocity along the axis x...
2015
Density-Flow Deposition In A Fresh-Water Lacustrine Rift Basin, Paleogene Bach Long Vi Graben, Vietnam
Jussi Hovikoski, Jens Therkelsen, Lars H. Nielsen, Jørgen A. Bojesen-Koefoed, Hans P. Nytoft, Henrik I. Petersen, Ioannis Abatzis, Hoang A. Tuan, Bui Thi Ngoc Phuong, Cao Van Dao, Michael B.W. Fyhn
Journal of Sedimentary Research (SEPM)
... transitional plug flow; QLPF, quasi laminar plug flow. K-H, Kelvin-Helmholtz instability. Motif 1: Low-Density-Turbidite-Based Bed (Fig. 9A...
2016
Density-Flow Deposition In A Fresh-Water Lacustrine Rift Basin, Paleogene Bach Long Vi Graben, Vietnam
Jussi Hovikoski, Jens Therkelsen, Lars H. Nielsen, Jørgen A. Bojesen-Koefoed, Hans P. Nytoft, Henrik I. Petersen, Ioannis Abatzis, Hoang A. Tuan, Bui Thi Ngoc Phuong, Cao Van Dao, Michael B.W. Fyhn
Journal of Sedimentary Research (SEPM)
... transitional plug flow; QLPF, quasi laminar plug flow. K-H, Kelvin-Helmholtz instability. Motif 1: Low-Density-Turbidite-Based Bed (Fig. 9A...
2016
Helminthopsis and Cylindrichnun Ichnoguilds from Miocene Thin-Bedded Turbidites, Tierra Del Fuego, Argentina
E.B. Olivero, M.I. López Cabrera
PALAIOS
...-Helmholtz-type instability induced in a 390 E.B. OLIVERO AND M.I. LÓPEZ CABRERA viscoelastic film (a microbial mat in this case) under flowing water...
2023
AAPG/SEG International Conference and Exhibition; - Abstracts, #90255 (2017).
Search and Discovery.com
2017
Sediment Accumulation Rates For the Mississippi Delta Region: a Time-interval Synthesis
Chris Jenkins
Journal of Sedimentary Research (SEPM)
... & Environmental Science. Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research (AWI) and Center for Marine Environmental Sciences...
2018
Experimental Investigations of Combined Flow Sediment Transport
Everett Smith, Max S. Daniller-Varghese, Paul M. Myrow, David Mohrig
Journal of Sedimentary Research (SEPM)
... suspension. Additionally, we propose that the surface waves prevent the largest-scale Kelvin-Helmholtz convection cells above the turbidity current...
2019
Modeling and Simulation of Mass Transfer and Equilibrium in Tight Oil Formations
Marjan Sherafati, Kristian Jessen
Unconventional Resources Technology Conference (URTEC)
...-liquid equilibrium Starting from Helmholtz energy, one can derive the equilibrium condition, in terms of the chemical potential, µ, for a system...
2017
A Multiscale Digital Rock Workflow for Shale Matrix Permeability Prediction
Min Zhang, Rafael Salazar-Tio, Andrew Fager, Bernd Crouse
Unconventional Resources Technology Conference (URTEC)
... as an exponential of the Helmholtz free energy. Following a probabilistic sampling approach, a MC method generates a more or less random sequence...
2020
An Analysis of the Roles of Stress, Temperature, and pH in Chemical Compaction of Sandstones
Heather A. Sheldon, John Wheeler, Richard H. Worden, Michael J. Cheadle
Journal of Sedimentary Research (SEPM)
... acting on the solid-fluid interface, is the molar volume of the solid, and f is the Helmholtz free energy. Equation 2 shows that a gradient in n...
2003
Paleomagnetic Study of La Quinta Formation, Venezuela
R. B. Hargraves , R. Shagam
AAPG Bulletin
... demagnetization (Phillips, 1964), the specimen is heated in a furnace inside Helmholtz coils and cooled in field-free space (<50^ggr). An average...
1969
The Effect of Clay Type On the Properties of Cohesive Sediment Gravity Flows and Their Deposits
Megan L. Baker, Jaco H. Baas, Jonathan Malarkey, Ricardo Silva Jacinto, Melissa J. Craig, Ian A. Kane, Simon Barker
Journal of Sedimentary Research (SEPM)
... owing to the development of Kelvin-Helmholtz instabilities at the upper surface of the flows. Fig. 2. Video snapshots of the heads of the silica-flour...
2017
Textual heterogeneity in massive sandstones from the Grès d'Annot and Numidian Flysch: Implications for depositional processes
Urval S. Patel,, Dorrik A.V. Stow, Andy Gardiner, Jim Buckman
Journal of Sedimentary Research (SEPM)
..., Experimental marine suspension currents, competency and capacity: Geologie en Mijnbouw, v. 49, p. 89– 118. Leclair, S.F., and Arnott, R.W.C., 2005, Parallel...
2022
Results of Hydraulic Fracturing Design Improvements and Changes in Execution Strategies for Unconventional Tight Gas Targets in the Cooper Basin, Australia
Raymond Johnson Jr, Ruizhi Zhong, Lan Nguyen
Australian Petroleum Production & Exploration Association (APPEA) Journal
... Map –28° –28° 138° 140° 142° 144° 146° Projection: Mercator World Stress Map Rel. 2016 Helmholtz Centre Potsdam GFZ German Research Centre...
2019
Proxy Modelling for Multi-Well Simulations: Enabling Identification of Major Input Variables and Reduced Computation Time over Monte Carlo Sampling
Thomas A. McCourt, Ryan Blackmore, Iain Rodger, Suzanne Hurter, Bevan Thompson, Mark Reilly, Diane Donovan
Australian Petroleum Production & Exploration Association (APPEA) Journal
...), Schlumberger (Netherlands and Australia), QGC (BG-Group) and Arrow Energy (Shell-PetroChina). She has also worked in academia at the Helmholtz...
2019
Observations on Experimental, Nonchannelized, High-Concentration Turbidity Currents and Variations in Deposits Around Obstacles
Jan Alexander, Stephen Morris
Journal of Sedimentary Research (SEPM)
...), and V is the mean forward velocity. Kelvin-Helmholtz instability (the formation of mixing eddies on the interface between two fluids in relative...
1994
Characteristics and Depositional Processes of Large-scale Gravelly Gilbert-Type Foresets in the Miocene Doumsan Fan Delta, Pohang Basin, Se Korea
Y. K. Sohn , S. B. Kim , I. G. Hwang , J. J. Bahk , M. Y. Choe , S. K. Chough
Journal of Sedimentary Research (SEPM)
... the interface between a debris flow and the ambient fluid due to Kelvin-Helmholtz instability. A debris flow can also have a surging behavior if the flow...
1997
Architectural elements in a high-continuity sand-prone turbidite system, late Precambrian Kongsfjord Formation, northern Norway: Application to hydrocarbon reservoir characterization
N. J. Drinkwater, K. T. Pickering
AAPG Bulletin
... of internal waves such as Helmholtz waves). Alternatively, the flow may be nonsteady or surging because of factors such as the flow initiation process...
2001