Modeling Differences in Drawdown between a Horizontal Water Well and a Vertical Water Well within a Confined Clastic Aquifer

Lisa Lynch Harrell

GCAGS Transactions

... wells in both models are the result of the potential head level as a response to the pressure below the confining clay unit. This effect of pressure...

Memorial: Charles Franklin Bowen (1871-1953)

L. G. Weeks

AAPG Non-Technical and Memorials

... t , " appointing E. J. Sadler, just returned from Roumania, the head. Included in this well organized and complete exploration group were: William Warfield...

A Test of Initiation of Submarine Leveed Channels by Deposition Alone

Joel C. Rowland, George E. Hilley, Andrea Fildani

Journal of Sedimentary Research (SEPM)

... layer in the downslope direction. The Effect of Clear Water Entrainment and Basin Slope on Current Dynamics In all of our experimental runs...

Memorial: D. Hoye Eargle (1905-1973)

Jules Braunstein

AAPG Non-Technical and Memorials

... in Columbia, and enrolled at the University of South Carolina at 16. There he came under the influence of Stephen Taber, head of the Continued on next page...

Estimates of Sand Transport on the New York Shelf Using Near-bottom Current Meter Observations

P. E. Gadd, J. W. Lavelle, D. J. P. Swift

Journal of Sedimentary Research (SEPM)

... reflecting small scale roughness and large boundary layer Reynolds number is suitable to convert measured currents to friction velocities...

Introduction: Chapter 1: PART I. LATE QUATERNARY CARBONATE SEDIMENTS OF YUCATAN SHELF, MEXICO

Brian W. Logan, James L. Harding, Wayne M. Ahr, Joseph D. Williams, Robert G. Snead

AAPG Special Volumes

... to a shelf-slope break in the depth range of 550-900 ft; they are largely devoid of physical barriers which might inhibit the passage of waves and currents...

The Wyoming Platinum-Palladium-Nickel Province: Geology and Mineralization

W. Dan Hausel

Wyoming Geological Association

... the entire magma is crystallized, forming a layered intrusive with cumulate layer upon cumulate layer. In this model, olivine is the initial phase...

ABSTRACT: Experimental Modeling of Submarine Debris Flows, by Lincoln F. Pratson, Jeffrey Marr, and Gary Parker; #90906(2001)

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Influence of Variable Fluxes and Sorption Properties on Mn2+ Transport under Single, Binary, and Multiple Metals through Lateritic Aquifer

Srilert Chotpantarat, Say Kee Ong, Chakkaphan Sutthirat, Khemarath Osathaphan

Geological Society of Malaysia (GSM)

... that the compacted clay layer of the tailing storage facility (TSF) has cracked and this led to Mn2+ and some other elements to contaminate the shallow...

Principles of carbonate production

Wolfgang Schlager

Special Publications of SEPM

... layer of the sea by dominance of branching growth forms. Temperature rivals light in its effect on skeletal carbonate production. Generally, warmer...

Modern Environmental System: Chapter 3

Brian W. Logan

AAPG Special Volumes

... climatic factors that shape the MacLeod environment are evaporation and southerly winds. Rainfall, depressions, cyclones, and heat waves have significant...

Problem of Calculation of Casing-Head Gas Reserves

M. A. Zhdanov

Petroleum Geology: A Digest of Russian Literature

...Problem of Calculation of Casing-Head Gas Reserves M. A. Zhdanov 1959 177 180 Vol. 3 (1959) No. 3B. (March) 1. Zhdanov, M. A. and Yudin, G. T., 1958...

The Sorong Fault Zone Kinematics: The Evidence of Divergence and Horsetail Structure at NW Bird's Head and Salawati Basin, West Papua, Indonesia; #30264 (2013)

Putri Riadini and Benyamin Sapiie

Search and Discovery.com

...The Sorong Fault Zone Kinematics: The Evidence of Divergence and Horsetail Structure at NW Bird's Head and Salawati Basin, West Papua, Indonesia...

Sediment Distribution Patterns in the Modern Mahakam Delta

G. P. Allen, D. Laurier, J. Thouvenin

Indonesian Petroleum Association

... environmental parameters: tides, waves, and river flow. Among these types, river dominated deltas (Mississipi) and wave dominated deltas (Rhone...

Currents Along Floors of Submarine Canyons

Francis P. Shepard , Neil F. Marshall

AAPG Bulletin

... to internal waves, predominate at the shallower stations. In all but four of 45 recordings in canyons, the net movement was found to be downcanyon...

Diver-Operated Manometer: A Simple Device for Measuring Hydraulic Head in Underwater Wells: RESEARCH METHOD PAPER

Christopher D. Reich

Journal of Sedimentary Research (SEPM)

...Diver-Operated Manometer: A Simple Device for Measuring Hydraulic Head in Underwater Wells: RESEARCH METHOD PAPER Christopher D. Reich 1996 Vol. 66...

Sedimentary Environments of Shark Bay, Western Australia

Brian W. Logan , Donald E. Cebulski

AAPG Special Volumes

... particles; however, this material is retained in currents of 30-cm/sec and higher velocities. The effect of dense seagrasses on waves has been observed...

Actualistic Studies of the Spatial and Temporal Distribution of Terrestrial and Aquatic Organism Traces in Continental Environments to Differentiate Lacustrine from Fluvial, Eolian, and Marine Deposits in the Geologic Record

Stephen T. Hasiotis, Brian F. Platt, Mark Reilly, Kathryn Amos, Simon Lang, David Kennedy, Jonathan A. Todd, Ellinor Michel

AAPG Special Volumes

... is the whole of the open water body. The epilittoral zone is the area above the shoreline and lake level that is unaffected by the spray from breaking waves...

Carbonate Deposition and Sequence Stratigraphy of the Terminal Cambrian Grand Cycle in the Southern Appalachians, U.S.A.

Bosiljka Glumac , Kenneth R. Walker

Journal of Sedimentary Research (SEPM)

... of some of the couplets or scattered in the muddy matrix of other lithofacies (Table 1). The effect of waves and tidal currents is reflected...

Laboratory Investigation of Leakoff During Hydraulic Fracturing into Bedding Interfaces

Bradley C. Abell, Pengju Xing, Andrew Bunger, Egor Dontsov, Roberto Suarez-Rivera,

Unconventional Resources Technology Conference (URTEC)

.... Their effect is cumulative, and the larger the number of interfaces per unit length, the larger their effect on propagating fractures. Figure 1. Conceptual...

Coastal Studies Institute: A History of Science Contributions for 60 Years

Harry H. Roberts, James M. Coleman, H. Jesse Walker

GCAGS Journal

... by the state to rebuild Louisiana’s barrier islands, the first line of defense against erosive storm waves. Offshore shoals, Ship Shoal and the Trinity...

Cedar Dunes Provincial Park: Beaches

Peter Wallace

Atlantic Geoscience Society Special Publications

... of loose material along a shoreline due to wave action and extends from the off­ shore where waves first begin to move material on the bottom...

Lisbon Valley, Utah’s Largest Uranium District

William L. Chenoweth

Utah Geological Association

... Corporation, Continental Materials Corporation, Hidden Splendor Mining Company, LaSal Mining and Development Company, and E.L. Cord. Figure 3. Portal...

Experimentally Produced Increase in the Permeability of Caprock by Flow of Carbon Dioxide Saturated Water; #41172 (2013)

Oshaine Blake, Dan Faulkner, Richard H. Worden, and Peter Armitage

Search and Discovery.com

... from the nanoDarcy to milliDarcy range, and that change to the pore structure of lower permeability rocks has a greater effect on permeabilities than...

Flow Markings, Groovings, and Intra-Stratal Crumplings as Criteria for Recognition of Slope Deposits, with Illustrations from Silurian Rocks of Wales

John Lyon Rich

AAPG Bulletin

... the waters are repeatedly agitated by waves; the continental slope, extending downward from wave base; and the relatively flat ocean bottom...