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The AAPG/Datapages Combined Publications Database
Showing 1,904 Results. Searched 200,357 documents.
Cenozoic Evolution of the Northern Colorado River Extensional Corridor, Southern Nevada and Northwest Arizona
James E. Faulds, Daniel L. Feuerbach, Calvin F. Miller, Eugene I. Smith
Pacific Section of AAPG
.... Anderson, R.E., Barnhard, T.P., and Snee, L.W., 1994, Roles of plutonism, midcrustal flow, tectonic rafting, and horizontal collapse in shaping...
2001
Geophysical Expression of Appalachian-Caledonide Structures on the Continental Margins of the North Atlantic
R. T. Haworth
CSPG Special Publications
... southern edge indicating that the boundary between the Avalon and the Meguma Zones trends almost due east from Cape Breton across the Tail of theBank...
1981
Diverse Alluvial Sequences from the Lower Old Red Sandstone of the Strathmore Region, Scotland — Implications for the Relationship Between Late Caledonian Tectonics and Sedimentation
P. D. W. Haughton, B. J. Bluck
Dallas Geological Society
... of the coarse bar head member over the finer grained more mature bar tail. Alternatively, some of the CU units may have been generated by growth of a bar...
1988
Diverse Alluvial Sequences from the Lower Old Red Sandstone of the Strathmore Region, Scotland — Implications for the Relationship Between Late Caledonian Tectonics and Sedimentation
P. D. W. Haughton, B. J. Bluck
CSPG Special Publications
... of the coarse bar head member over the finer grained more mature bar tail. Alternatively, some of the CU units may have been generated by growth of a bar...
1988
Resedimented Conglomerates in the Bottomsets of Gilbert-type Gravel Deltas
George Postma , Thomas B. Roep
Journal of Sedimentary Research (SEPM)
... in their distal segments coarse-tail, normal grading covered by diffusely stratified conglomerate. Good exposures indicate that gravel deposition...
1985
FEEDING TRACES OF RECENT RAY FISH AND OCCURRENCES OF THE TRACE FOSSIL PISCICHNUS WAITEMATA FROM THE PLIOCENE OF SANTA MARIA ISLAND, AZORES (NORTHEAST ATLANTIC)
ALFRED UCHMAN, PAULO TORRES, MARKES E. JOHNSON, BJÖRN BERNING, RICARDO S. RAMALHO, ANA CRISTINA REBELO, CARLOS S. MELO, LARA BAPTISTA, PATRÍCIA MADEIRA, RICARDO CORDEIRO, SÉRGIO P. ÁVILA
PALAIOS
... protruding from the sand (Fig. 7A). The ray-hole impressions are unusual, because they capture details of both the head region and the tail (Fig. 7B...
2018
Origins of Florida Panhandle Terrace Sands
James William F. Tanner , H. Balsillie , Holly K. Williams
GCAGS Transactions
...) or river origin, but the fluvial coarse tail (Fig. 2), which is not found in mature beach or dune suites, shows that an important river must have...
1998
Allogenic vs. Autogenic Controls on Megaflute Formation
Ian A. Kane, William D. McCaffrey, Ole J. Martinsen
Journal of Sedimentary Research (SEPM)
... the tail of the flow, as thin sandstones, commonly developed into ripples, or only silt and/or mudstone (Lien et al. 2003). These types of megaflute are here...
2009
Analysis of Slump Slip Lines and Deformation Fabric in Slumped Pleistocene Lake Beds
Byron D. Stone
Journal of Sedimentary Research (SEPM)
... slope direction in glacial Lake Merrimack deltas. Ice-contact head of older delta (1) is over 230 ft elevation. Stream terrace erosion has obscured...
1976
Investigating Effects of Water Blockage on Oil Recovery Factor by Using Surfactant into Completion Fluid Wolfcamp Formation
Ahmed GH Mansour, Talal Gamadi, Otman Algadi, Hossein Emadi
Unconventional Resources Technology Conference (URTEC)
... of surface-active agents that contain negatively shared functional in the head (hydrophilic head water-loving) of molecule whereas nonionic...
2021
ABSTRACT: THE USE OF AEROMAGNETICS AND VECTOR MAGNETICS IN GOLD AND DIAMOND SEARCH WITH EXAMPLES FROM BOTSWANA AND AUSTRALIA
J.P. CUNNEEN AND D.F. PRIDMORE
Saskatchewan Geological Society
... as a conventional tail stinger enabling both transverse and longitudinal gradients to be measured The magnetometer counting circuitry and aircraft...
1990
Abstract: Loma Chumico Shale: A Super-Rich Source Rock with Unusual Geochemical Characteristics, by C. C. Walters, S. E. Pierce, J. R. Gormly, and M. A. Rooney; #90988 (1993).
Search and Discovery.com
1993
Abstract: Relationship Between Faults and Fractures in Tight Reservoirs, by E. J. M. Willemse, D. C. P. Peacock, A. Aydin, D. D. Pollard; #90942 (1997).
Search and Discovery.com
1997
2013
Abstract: Matrix-Rich Sandstones – an Essential Component of Base-of-Slope and Basin-Floor Avulsion Splays in the Neoproterozoic Windermere Supergroup, by Terlaky, Viktor and Arnott, Bill; #90162 (2013)
Search and Discovery.com
2013
2013
Stratigraphic Expression of Intra-Point-Bar Erosion and Rotation
Paul R. Durkin, Stephen M. Hubbard, Ron L. Boyd, Dale A. Leckie
Journal of Sedimentary Research (SEPM)
...). However, the product of many meander-belt processes, such as episodic stage changes and flow separation and deceleration from point-bar head to tail...
2015
Turbidite Sedimentary Structures and their Relationship to Proximal and Distal Depositional Environments1
Roger G. Walker
Journal of Sedimentary Research (SEPM)
...) on its way across the basin floor. The distal deposits, also formed by successive deposition from the head, middle and tail of the current, would...
1967
OIL DEVELOPMENTS AND PROSPECTS OF SOUTH SWEETGRASS ARCH AREA
EDWARD A. GRIBI, JR.
Montana Geological Society
.... Usual completion practice is to set pipe in the Rierdon shale immediately above the Madison. Cable tools tail in until an oil show...
1959
The Geomorphology of Bintuni Bay, Eastern Indonesia
Andromeda Werdaya, Christopher Birt, Luqman Bahtiar
Indonesian Petroleum Association
... Birt* Luqman Bahtiar** ABSTRACT INTRODUCTION Bintuni Bay is a shallow estuary with high tidal range and currents in the Bird’s head region of Papua...
2018
Application of Foam Cement and the Stringent Quality Control Techniques Basic to the Use of This New Oil Field Cementing System
Alex Antonovitch, George Birch, D. Larry Murphy
Indonesian Petroleum Association
... may be injected between the downhole pump and the cement head. The surfactant concentration must be monitored throughout the job as well as the gas...
1983
Progress of A Horizontal Well in a Mature Steamflood Project: Kern River Field, CA
K. L. Haney
Pacific Section of AAPG
... of no greater than 4 bpm. Cement composition of lead and tail slurries was a class “G” base with conventional fluid loss additives and silica flour...
1992
Laboratory Study: Surfactant Composition and Concentration Optimization for Improving Heavy Oil Recovery Factor on Sandstone Reservoir
Ahmad Murofiyanto, Rizki Wahyu Pangestu, Defry Erwinsyah Umra Lubis, Leksono Mucharam
Indonesian Petroleum Association
... present in low concentrations in a system. The surfactant is composed of lipophilic part (hydrocarbon group) and hydrophilic part (polar group), the tail...
2018
Development of a 3-D Depositional Model of Braided-River Gravels and Sands to Improve Aquifer Characterization
Ian A. Lunt, John S. Bridge, Robert S. Tye
Special Publications of SEPM
... downstream from greater than 8 mm in bar-head regions to between 2 and 6 mm in bar-tail regions. Sand strata up to decimeters thick drape scroll-bar...
2004
Data analytics and geostatistical workflows for modeling uncertainty in unconventional reservoirs
Michael J. Pyrcz
CSPG Bulletin
... and uβ are locations of the variogram lag vector head and tail that are integrated over volumes v and V (see Frykman and Deutsch, 2002 for more details...
2019