Oceanography of Mississippi Delta Sedimentary Environments

P. C. Scruton

AAPG Bulletin

... miles. Hydraulic head and density differences produce the usual two-layer estuarine circulation found in other areas where fresh water flows...

Flume Experiments on Lower-Flow-Regime Bed Forms in Coarse Sand

Warren R. Costello, John B. Southard

Journal of Sedimentary Research (SEPM)

..., and migration rate. Dunes can be viewed as kinematic shock waves; differences between 2D dunes and 3D dunes lie in the differing importance of shock...

Flume Experiments on the Transport of Heavy Minerals in Gravel-Bed Streams

Roger A. Kuhnle , John B. Southard

Journal of Sedimentary Research (SEPM)

... minerals became concentrated into a thin layer (the heavy infralayer) composed of nearly 100% heavy minerals lying beneath a thin surficial layer...

Effect of Hydrodynamics and Fault Zone Heterogeneity on Membrane Seal Capacity; #40404 (2009)

Julian Strand, Jim Underschultz, Karsten Michael, Brett Freeman, and Graham Yielding

Search and Discovery.com

...Effect of Hydrodynamics and Fault Zone Heterogeneity on Membrane Seal Capacity; #40404 (2009) Julian Strand, Jim Underschultz, Karsten Michael...

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)

... stripping: large-scale scour features along the Monterey East Channel and their relation to sediment waves: Sedimentology, v. 53, p. 1265–1287. Garcia, M.H....

Abstract: Application of Adaptive Lattice Filtering in Sonic Well Log, by Z. Zhou and T. W. Spencer; #90955 (1995).

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Abstract: Spherical-Wave AVO Modelling in VTI Media; #90211 (2015)

Arnim Haase and Charles Ursenbach

Search and Discovery.com

... increase across the interface, critical angles exist and head waves are generated for Class 1 AVO models. Increasing top layer VTI-type anisotropy...

Exploring Beneath High-Velocity Surfaces, by Bob Hardage; #40344 (2009)

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Cross-Well Seismology: A New Production Tool

B. N. P. Paulsson, R. T. Langan

Indonesian Petroleum Association

... of the first arrivals may not be directly transmitted arrivals, hut head waves, trapped modes, or a combination of either of these two ray modes...

Seismic dataset-specific machine learning framework based on pretraining and fine-tuning

Tariq Alkhalifah, Randy Harsuko

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the input. For finetuning, we use the same network (only replace the prediction head with a task specific layer), input synthetic shot gathers, xs...

Suspended Particulate Matter in the New York Bight Apex, Fall 1973

David E. Drake

Journal of Sedimentary Research (SEPM)

... during autumn; the shelf-channel current forms the western limb of this gyre. Dredge spoil and sewage sludge dumped near the head of the shelf channel...

Factors Necessary to Define a Pressure Seal: Discussion

Zhiyong He, Jeff Corrigan

AAPG Bulletin

... pressure (head) from the base to the top of a rock layer is the time the unit could "act as a pressure seal." This is quantified by formulating...

Role of Vortices in Surf Zone Prediction: Sedimentation and Wave Forces

Robert L. Miller

Special Publications of SEPM

... provided data for a detailed analysis of the vortices As a approximation model is discussed although further work is necessary The effect of breaker shape...

Depositional and Dispersal Dynamics of Intertidal Sand Bars

George deVries Klein

Journal of Sedimentary Research (SEPM)

... fashioned into current ripples, simple dunes, complex dunes, simple sand waves and complex sand waves. The internal organization of some dunes and sand...

Wave Climate Models for the Continental Shelf: Critical Links Between Shelf Hydraulics and Shoreline Processes

Victor Goldsmith

Special Publications of SEPM

... profile The effect of the steeper portions of the profiles on the incoming waves will depend pri suggestive consists of Chesapeake Bay and 86 meters...

LOWER TRIASSIC STRANDLINE DEPOSITS IN THE TENDOY RANGE NEAR DELL, MONTANA

Richard A. Klecker

Montana Geological Society

... Dinwoody, Woodside, and Thaynes Formations exposed in Little Water Canyon and Hidden Valley provide evidence for interpretation...

Supercritical Flow in Density Currents

Bryce M. Hand

Journal of Sedimentary Research (SEPM)

... for internal waves: U = gL/2 (-)/(+) where and are densities of the current and overlying fluid. Critical slope for large scale density flows...

Random Orientation of Wood on Two Tiny Alluvial Fans (Tavaputs Plateau, Ne Utah, U.S.A.)

Neil A. Wells, Shawn R. Rapp

Journal of Sedimentary Research (SEPM)

..., the pieces have been spread out from the mouth of a small, steep, fan-head channel (too small and hidden to be seen in Figure 2). They are almost all...

Backset Bedding Developed in Shooting Flow in Laboratory Experiments: NOTES

Alan V. Jopling , Everett V. Richardson

Journal of Sedimentary Research (SEPM)

... material is deposited as a layer of horizontal bedding on top of the backset bedding. The moderate-declivity bedding developed on the stoss side...

Abstract: Internal Waves--Implications for Dispersal of Suspended Particulates Across Continental Shelf, with Example from Southern California, by Herman A. Karl; #90968 (1977).

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Recent Developments in Gravity Prospecting on Gulf Coast

Olaf F. Sundt

AAPG Bulletin

.... Cockburn. The area had been shot over by refractions several times without being found until the torsion balance showed indications of a minimum. Further...

Australian National Ocean Bottom Seismograph Fleet Advances Conventional Exploration

Alexey Goncharov, Michal Malinowski, Dejan Sekulic, Ashby Cooper, Peter Chia, Alexander Gavrilov, Garrick Paskos

Australian Petroleum Production & Exploration Association (APPEA) Journal

... seismic surveys. Three-component recording capability of OBSs allows analysis of S-waves in addition to the P-waves that are conventionally used in marine...

Enhance near-surface velocity tomogram using land-streamer data

Sherif M. Hanafy

International Meeting for Applied Geoscience and Energy (IMAGE)

... profile. Data Processing Figure 2a shows a sample of the recorded conventional shot gathers. The head waves of the recorded data show high signal...

Impact of Local Morphology on Sedimentation in a Submarine Canyon, ROV Studies in Eel Canyon, Northern California, U.S.A.

Tina M. Drexler, Charles A. Nittrouer, Beth L. Mullenbach

Journal of Sedimentary Research (SEPM)

..., in order to delineate accurate trends along and among channels at the head of a canyon. Sampling with the ROV Ventana facilitated detailed examination...

Surging Versus Continuous Turbidity Currents: Flow Dynamics and Deposits in an Experimental Intraslope Minibasin

Michael P. Lamb,, Thomas Hickson, Jeffrey G. Marr, Ben Sheets, Chris Paola, Gary Parker

Journal of Sedimentary Research (SEPM)

... and water, which was continuously circulated up to a constant head tank and back down to the mixing tank. During an experiment a portion of the slurry...