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The AAPG/Datapages Combined Publications Database

Showing 28,831 Results. Searched 196,763 documents.

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Ascending

Eolian Suspension Above the Saltation Layer, the Concentration Profile

J.A. Gillies, L. Berkofsky

Journal of Sedimentary Research (SEPM)

...) and variable estimates for observed dust storm conditions using Eq. 5 and different values of settling velocity, s. End_Page 182...

2004

Turbulent Process Modeling of the Dynamic Flow-Bottom Interaction; #50307 (2010)

Paulo L.B. Paraizo, Marco A.S. Moraes, Renato N. Elias, Alvaro L.G.A. Coutinho

Search and Discovery.com

... the turbidite numerical models in two general trends: a – LAYER – AVERAGED MODELS - 2D models - use vertically averaged velocity and concentration...

2010

Numerical Modeling of Adsorption and Roughness Effects on Gas Transport in Shale Using the Lattice Boltzmann Method; #42070 (2017)

Yan Zeng, Zhengfu Ning, Yunan Li

Search and Discovery.com

... effects on gas flow. The streamlines near rough surface are distorted and the axial velocity is strengthened. This is because gas molecular and rough...

2017

Interpretation of 2-D Seismic Data

Bruce S. Hart

Special Publications of SEPM

... and interpret structural features . Since velocities are variable with depth, distortion of fault planes and bed thickness due to velocity effects...

2000

Impact of artificially matured organic matter on the dielectric and elastic properties of compacted shales

Matthieu Cauchefert, Stephanie Vialle, Joel Sarout, Matthew Josh, Maxim Lebedev, Bruce Maney, Lionel Esteban, Jeremie Dautriat

Petroleum Exploration Society of Australia (PESA)

... the study of artificial shales we can create and analyse samples with great repeatability and focus on one or two variable of interest. In this paper...

2018

Impact of artificially matured organic matter on the dielectric and elastic properties of compacted shales

Matthieu Cauchefert, Stephanie Vialle, Joel Sarout, Matthew Josh, Maxim Lebedev, Bruce Maney, Lionel Esteban, Jeremie Dautriat

Petroleum Exploration Society of Australia (PESA)

... the study of artificial shales we can create and analyse samples with great repeatability and focus on one or two variable of interest. In this paper...

2018

Computer Modeling of the Evolution of Fluvial Systems

Mark R. Vining

GCAGS Transactions

... by minor groundwater interaction. Flow depth and velocity are calculated from discharge and bed roughness using the von Karman frictional flow equation...

1998

Strike Oriented, Swath Seismic and Its Potential Application to Exploration and Development in the Papuan Fold and Thrust Belt

William F. Robinson IV

Papua New Guinea (PNG) Petroleum Convention Proceedings

... velocity media. Seismic energy from the surface travels down and is reflected from the dipping bed. The seismic energy travels along an inclined raypath...

1996

Seismic Acquisition in the Papuan Fold Belt: A New Approach

G. S. Hill, S. J. Price, M. S. Foster, R. W. Stephenson, D. Ellis, J. A. Lyslo

Papua New Guinea (PNG) Petroleum Convention Proceedings

... this material a clay deposit of variable thickness is often present on top of the eroded limestone surface. This cover makes it difficult to couple shots...

1996

Structural Framework and the Evolutionary History of the Continental Margin of Western India: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy

Bhoopal R. Naini , Manik Talwani

AAPG Special Volumes

... no significant correlatable anomalies. The two basins are divided by the Chagos-Laccadive and the Laxmi ridges. The Laxmi ridge has a velocity structure similar...

1982

Integration of Outcrop and Modern Analogs in Reservoir Modeling: Overview with Examples from the Bahamas

G. Michael Grammer, Paul M. Mitch Harris, Gregor P. Eberli

AAPG Special Volumes

..., Controls on sonic velocity in carbonates: Pure and Applied Geophysics, v. 141/2-4, p. 287323.Anselmetti, F. S., and G. P. Eberli, 1997, Sonic velocity...

2004

Sedimenit Gravity Flows

Gerard Middleton, John B. Southard

Special Publications of SEPM

.... The grains are falling relative to the fluid at a velocity w, so in order to keep them in suspension the fluid must be lifting them at the same rate...

1984

Seismic Models of a Shelf-margin Depositional Sequence: Upper San Andres Formation, Last Chance Canyon, New Mexico

Jan Stafleu , Mark D. Sonnenfeld

Journal of Sedimentary Research (SEPM)

... velocity gradients. The vertical-incidence modeling technique was used to compute perfectly migrated time and depth sections with different frequencies...

1994

The UK West Central Graben: A Broadband Seismic Perspective

Gregor Duval, CGG

GEO ExPro Magazine

... help the geologist to understand the subsurface structure and properties in greater detail. Using its curved variable-depth streamer solution...

2013

Deep-learning application of salt geometry detection in deep water Brazil

Ruichao Ye, Anatoly Baumstein, Kirk A. Wagenvelt, Erik R. Neumann

International Meeting for Applied Geoscience and Energy (IMAGE)

.../10.1190/segam2017-17627643.1. Li, H., J. Hutson, B. Weir, C. Peng, and B. Koechner, 2016, Statistical inversion of variable salt velocity by neural network classification...

2022

Effect of Kaolinite Content on Formation Damage Due to Fines Migration: Systematic Laboratory and Modelling Study

Thomas Russell, Larissa Chequer, Alexander Badalyan, Zhenjiang You, Pavel Bedrikovetsky

Australian Petroleum Production & Exploration Association (APPEA) Journal

... it. The drag force increases with the fluid velocity and viscosity (Goldman et al. 1967), so particle detachment is particularly likely in the near-wellbore...

2018

Active and passive monitoring of fault reactivation under stress cycling

Milad Naderloo, Aukje Veltmeijer, Auke Barnhoorn

International Meeting for Applied Geoscience and Energy (IMAGE)

... at a larger (crustal) scale an increase, and near the hypocentre, a decrease in P-wave velocity before an M6.5 in Italy. Most of the studies in field...

2022

Geoscientific Study Along Jawa-Kalimantan-Sarawak-South-China Sea Transect

M. Untung

Circum Pacific Council Publications

... shown by the seismic record that a layer of velocity 4.7 km/ sec rises to nearly 4 to 6 km (Curray and others, 1977; Buyung, 1989). Further south...

1996

Exact kinematic behavior of the P-SV converted wave in a vertical transversely isotropic medium

Guillaume Cambois

International Meeting for Applied Geoscience and Energy (IMAGE)

... 𝜌 , 𝛽0 = √ 𝐶44 𝜌 , 𝛾0 = 𝛼0 𝛽0 =√ 𝐶33 𝐶44 >1 (4) Where ρ is the density. We introduce the variable: 0 < 𝛿0 = 2 𝛾0 −1 2 2𝛾0 = 𝐶33...

2023

Application of High Gradient Magnetic Separation (HGMS) To Structural and Compositional Studies of Clay Mineral Mixtures: RESEARCH METHOD PAPER

K. E. Tellier, M. M. Hluchy, J. R. Walker, R. C. Reynolds, JR.

Journal of Sedimentary Research (SEPM)

... and distilled water were supplied from separatory funnels situated above the canister, and flow velocity was regulated with an adjustable clamp attached...

1988

Squeezing Every Last Drop Out of a Coarse 3D Oil Sands Dataset for Refining 3D Survey Design … A Case History; #41500 (2014)

Sylvestre Charles, Jim Hostetler, Jiwu Lin, Xiaoming Luo

Search and Discovery.com

... at the Devonian unconformity it is about 23 traces per bin. Assuming an average velocity of 2200m/s, for this bin size the maximum un-aliased frequency...

2014

Sequence Stratigraphy, Petrophysical Variation, and Sealing Capacity in Deepwater Shales, Upper Cretaceous Lewis Shale, South-Central Wyoming

William R. Almon, William C. Dawson, Sally J. Sutton, Frank G. Ethridge, Bellatrix Castelblanco

Wyoming Geological Association

... tract microfacies, including high bulk density, shear velocity, Young s modulus, and shear modulus. This correspondence between sealing capacity...

2001

An Experimental Investigation of Proppant Transport in High Loading Friction-Reduced Systems Utilizing a Horizontal Wellbore Apparatus

Faraj A. Ahmad, Jennifer L. Miskimins

Unconventional Resources Technology Conference (URTEC)

.... Laminar and Turbulent Flow in Horizontal Pipe When fluid flows in a horizontal pipe, a velocity profile is developed. Several textbooks in fluid...

2019

The Geometry and Dynamics of Low-Relief Bed Forms in Heterogeneous Sediment in a Laboratory Channel, and their Relationship to Water Flow and Sediment Transport

Sean J. Bennett , John S. Bridge

Journal of Sedimentary Research (SEPM)

..., equilibrium uniform flow was established with discharge 0.05 m3/s, mean flow depth 0.1 m, mean flow velocity 0.82-0.87 m/s, mean bed shear stress 1.6-2.2 Pa...

1995

Gas Hydrate Offshore Vancouver Island, Northern Cascadia Margin

M. Riedel, Eleanor C. Willoughby, Nigel Edwards, Roy D. Hyndman, George D. Spence, Ross Chapman, Marc-Andre Chen, Ivana Novosel, Katrin Schwalenberg

AAPG Special Volumes

... from resistivity, velocity, and AVO: M.Sc. thesis, University of Victoria, Victoria, British Columbia, Canada, 178 p.Chen, M. P., M. Riedel, R. D...

2009

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