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The AAPG/Datapages Combined Publications Database
Showing 26,347 Results. Searched 195,731 documents.
Some Notes on Upper Cretaceous Stratigraphy of the Paradox Basin
C. M. Molenaar
Four Corners Geological Society
... lablatus and Gryphaea newberry) also occur in this area (Katich, 1956, p. 18). Ferron Sandstone or Marker (Juana Lopez) Another widespread marker bed...
1975
Composition Changes of Hydrocarbons during Secondary Petroleum Migration
S. Borazjani, D. Kulikowski, K. Amrouch, P. Bedrikovetsky
Australian Petroleum Production & Exploration Association (APPEA) Journal
... into the gas phase is supported by their concentrations in oil, which are higher in source rock than in trapped reservoir oil. The paper proposes deep bed...
2018
Once More About Yield
T. M. Zoloev
Petroleum Geology: A Digest of Russian Literature
... uniquely high flushing capacities (1). At that time many injection wells of bed DII were completed and a large volume of water was forced...
1959
Downdip Yegua Log: Analysis
R. E. Rick Hart
Houston Geological Society
... throughout the Downdip Yegua Trend? If so, possibly why? Thin bed analysis. Do I really have a thin bed problem? El Campo (Yegua) Field, Wharton...
1989
Petrophysics in High Angle and Horizontal Wells
David Maggs, Silvia Lattuada, Roger Griffiths, Mauricio Mele, Antonio Valdisturlo
GEO ExPro Magazine
... wells it is often difficult to apply vertical well petrophysical interpretation techniques because of bed boundary effects and proximity to uncrossed...
2014
A Method for Correlating Gumbos: GEOLOGICAL NOTES
W. I. Robinson, W. J. Eldridge
AAPG Bulletin
... has led to a general disregard of these beds, so that it is often necessary to go to great depths before a key bed can be found. The writers, following...
1925
Problems of Oil Migration
William C. Gussow
Tulsa Geological Society
... a shale-sand interface, will cross the contact into the coarse, or carrier, bed. Formed into patches of sufficient size they will float upward through...
1956
ABSTRACT: Geologic and Palynologic Reconnaissance of Lower and Middle Pennsylvanian Strata in the Western Kentucky Coal Field
C. F. Eble, S. F. Greb, D. A. Williams
The Society for Organic Petrology (TSOP)
... with underlying rocks of Mississippian age to the Bell coal bed (Figure 2). Caseyville lithologies are dominated by massive orthoquartzitic sandstones...
2000
Flow transformations, Mud Partitioning, and the Variable Stratigraphic Architecture of Basin-Floor Fan Fringes
Arnau Obradors-Latre,, Peter D.W. Haughton, Colm S. Pierce, Patrick M. Shannon, Anthea R. Lacchia, Simon P. Barker, Ole J. Martinsen
Journal of Sedimentary Research (SEPM)
... was partitioned across the fringe of the two systems, and this influenced bed geometries, larger scale bed stacking patterns, and stratigraphy. Whereas...
2023
Sections of Bearpaw Shale from Keho Lake to Bassano, Southern Alberta
Clare M. Clark
AAPG Bulletin
... and in many places within short distances. Almost without exception, a persistent bentonite bed occurs at the base of the middle sandstone member. The color...
1931
The Palliser-Exshaw Contact
C. H. Crickmay
CSPG Special Publications
... the Exshaw. These occurrences seem to show that, at many, widely separate places, the limestone bed immediately below the Exshaw contact is one...
1956
Fredericksburg-Washita (Edwards-Georgetown) Contact in Edwards Plateau Region of Texas: GEOLOGICAL NOTES
Wm. H. Curry, Jr.
AAPG Bulletin
... format. Fig. 2. [Grey Scale] Topographic bench formed by weathering of Washita (Georgetown) Gryphaea bed. End_Page 1699...
1934
The Zig-Zag Nature of Type I and Type IV Curves
William F. Tanner
Journal of Sedimentary Research (SEPM)
...) observed that the intersection here labelled C might be explained in terms of the division between traction (that is, bed) load and suspension...
1958
Dynamic Relationship Between Hydraulics and Sedimentation in the Altamaha Estuary
Glenn S. Visher, James D. Howard
Journal of Sedimentary Research (SEPM)
... distributions. Differences are the result of changes in bed shear, flow regime, and mechanisms of sediment transport. The salt wedge developed on flood...
1974
An Assessment and Calibration of Formulations for Bagnold's Bedload Equation
J. Hardisty
Journal of Sedimentary Research (SEPM)
.... A., AND SWIFT, D. J.P., 1981, Bed-load transport under waves and currents: Mar. Geol., v. 39, p. 71-80. WILLIAMS, G. P., 1967, Flume experiments...
1983
Medano Creek, Colorado, a Model for Upper-Flow-Regime Fluvial Deposition
Richard Langford, Bryan Bracken
Journal of Sedimentary Research (SEPM)
... on the downcurrent end and are truncated y the upper bounding surface on the upcurrent end. Upper-flow-regime plane bed and rhomboid ripples produce...
1987
Soft-Sediment Deformation in Upper Proterozoic Torridonian Sandstones (Applecross Formation) at Torridon, Northwest Scotland
Geraint Owen
Journal of Sedimentary Research (SEPM)
... heavy-mineral laminae (Stewart 1963; Selley 1964, 1969). Their features were summarized by Selley (1969), who observed that each bed was disturbed only...
1995
Sedimentology and Orientation of Tentaculite Shells in Turbidite Lime Mudstone to Packstone: Lower Devonian, Barrandian, Bohemia
Jindrich Hladil , Petr Cejchan , Ananda Gabasova , Zdenek Tdeaborsky , Jana Hladikova
Journal of Sedimentary Research (SEPM)
... micrite-dominant. It is composed of clayey nodular wackestone/packstone in decimeter-scale bed sets (Dvorce facies; bed surface is nodulated...
1996
Fault Techniques: Analyzing Normal Faults: Unit 21: Techniques
Martin P. A. Jackson, William E. Galloway
AAPG Special Volumes
... strata are horizontal. In a series of nonrotational faults, the fault-bed angle, , is Table 1. Types of normal faults. End_Page 113...
1984
Abstract: Coalbed Methane Potential and Current Realisation in Indonesia; #90234 (2015)
Michael Bowe and Tim A. Moore
Search and Discovery.com
... and Discovery Article #90234 © 2015 AAPG Asia Pacific Region, Geoscience Technology Workshop, Opportunities and Advancements in Coal Bed Methane in the Asia...
2015
Fractured Interbedded Dolomites and Limestones in a Reservoir Analogue: Integrating Carbonate Sedimentology and Structural data from Thin Section to Reservoir Scale; #41174 (2013)
Francesco Dati, Monica Girundo, Vincenzo Guerriero, Alessandro Iannace, Stefano Mazzoli, Mariano Parente, Stefano Tavani, Stefano Vitale, Loic Bazalgette, and Christoph Strauss
Search and Discovery.com
.... The aim of this study is to clarify the role of different geological parameters such as lithology, crystal size and bed thickness, which contribute...
2013
Limestone Frequency and Well Performance, Eagle Ford Shale (Cretaceous), South Texas, #51091 (2015).
John Breyer, R.H. Wilty, Y. Tian, A. Salman, K.W. O’Connor, B. Kurtoglu, R.J. Hooper, R.M. Daniels, R.W. Butler, D. Alfred
Search and Discovery.com
... and their thickness approximated. The limestone bed frequency can be calculated by dividing the number of limestones in an interval by the thickness of the interval...
2015
Modeling the Equilibrium of a Carbonate Tidal Channel: Preliminary Results, #42110 (2017).
Sanaz Borhani, Khaled Abdo, Christopher G. Kendall, Jasim Imran, Enrica Viparelli
Search and Discovery.com
... bed material, i.e., sand, defined as a condition in which the tidal channel does not experience net aggradation or degradation over a tidal cycle...
2017
Middle Eocene Storm Deposition in the Northwestern Gulf of Mexico, Burleson County, Texas, U.S.A.
James E. Flis, Thomas E. Yancey, Christopher J. Flis
GCAGS Journal
... lehneri (P12) or Orbulinoides beckmanni (P13) zones (Gaskell, 1989). A 25 cm thick volcanic ash bed present in overlying strata of the Crockett Formation...
2017
Preservation of Autogenic Processes and Allogenic Forcings in Set-Scale Aeolian Architecture I: Numerical Experiments
Travis Swanson, David Mohrig, Gary Kocurek, Benjamin T. Cardenas, Matthew A. Wolinsky
Journal of Sedimentary Research (SEPM)
... from three sets of environmental forcing: 1) steady wind transport capacity, 2) steady bed aggradation and variable wind transport capacity, and 3...
2019