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The AAPG/Datapages Combined Publications Database
Showing 11,239 Results. Searched 196,360 documents.
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...
1988
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...
1970
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...
1987
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...
1987
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...
1977
Supercritical Flow in Density Currents
Bryce M. Hand
Journal of Sedimentary Research (SEPM)
... for internal waves: U =
1974
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...
1981
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...
1995
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...
1935
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...
2017
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...
2000
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...
1966
Abstract: Internal Waves--Implications for Dispersal of Suspended Particulates Across Continental Shelf, with Example from Southern California, by Herman A. Karl; #90968 (1977).
Search and Discovery.com
1977
Weather Patterns and Coastal Processes
William T. Fox, Richard A. Davis Jr.
Special Publications of SEPM
... of the central Oregon coast were studied to develop coastal process response models Time series analysis Waves to construct the models waves and current data...
1987
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...
2006
PTTC Network News - Vol. 7, No.2 - 2001
Susan Jackson, Peter Robers, Ernie Majer
PTTC
.... The calculation procedure is feedforward, from input layer through hidden layers to output layer. During training, the calculated outputs are compared...
2001
Seasonal Groundwater Withdrawal in Southwestern Louisiana: Implications for Land Subsidence and Resource Management
Jeffrey A. Nunn
GCAGS Transactions
... Figure 3A shows computed water level (hydraulic head) for the bottom edge of a confining layer during a one year seasonal cycle. Initial condition...
2010
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...
2004
Annual Layers Revealed by GPR in the Subsurface of a Prograding Coastal Barrier, Southwest Washington, U.S.A.
L.J. Moore,,, H.M. Jol, S. Kruse, S. Vanderburgh, G.M. Kaminsky
Journal of Sedimentary Research (SEPM)
... of heavy mineral placer deposits on Oregon Beaches: Journal of Sedimentary Petrology, v. 56, p. 67-77. ROBINSON, D.A., AND FRIEDMAN, S.P., 2001, Effect...
2004
The Bouma Division A and the Possible Duration of Turbidity Currents
J. R. L. Allen
Journal of Sedimentary Research (SEPM)
... of the turbulent boundary layer: Sed. Geol., v. 39, p. 227-242. ALLEN, J.R.L., 1985, Principles of Physical Sedimentology: London, Allen and Unwin, 272 p. ARNOTT...
1991
Sonic Log Analysis from Isotropic and Anisotropic Media In Carbonate Reservoir, the Case Study at Stella Alpina Field
Wahyu Tri Sutrisno, Septian Prahastudhi, Ari Teguh Sugiarto, Ayi Syaeful Bahri, Dwa Desa Warnana, Yulia Putri Wulandari
Indonesian Petroleum Association
..., the propagation of compressional and shear waves at difference velocities through anisotropic shale can have a pronounced impact on sonic log readings...
2014
Numerical Modeling of Groundwater Flux through a Low-Level Radioactive Waste Repository for Performance Assessment
Abel Porras, Changbing Yang, Kan Tu, Brad Broussard, Alex Sun
GCAGS Transactions
... zone is a confined sandstone layer with a range of 60 ft (18 m) to 150 ft (45 m) of hydraulic head above the bottom of the sand layer. The 180-ft zone...
2012
Wave Processes and Geologic Responses on the Floor of the Yellow Sea
James S. Booth, William J. Winters
Special Publications of SEPM
... of winter Larger and elevate pore pressures thus common in the shallow Yellow storm scale waves have a or typhoon generated demonstrable effect...
1991
Sedimenit Gravity Flows
Gerard Middleton, John B. Southard
Special Publications of SEPM
... (1983). If the flow rate is suddenly increased, solitary waves are formed behind the head, and eventually overtake it. one geometry of flow that may...
1984
Building of Mississippi Delta
Arthur C. Trowbridge
AAPG Bulletin
... of the maintained levees there are three distributaries: Batiste Colet's Bayou, the Jump, and Cubit's Gap. At Head of Passes the river breaks up finally...
1930