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The AAPG/Datapages Combined Publications Database
Showing 3,040 Results. Searched 200,642 documents.
Constraints on Eolian Grain Flow Dynamics Through Laboratory Experiments on Sand Slopes
Richard R. McDonald , Robert S. Anderson
Journal of Sedimentary Research (SEPM)
... on which grain flows were initiated by broadcasting sand near the top of the platform in a pattern consistent with wind-blown deposition. The growing...
1996
Late Devonian Carbonate Margins and Foreslopes of the Lennard Shelf, Canning Basin, Western Australia, Part A: Development During Backstepping and the Aggradation-To-Progradation Transition
Ted E. Playton,, Charles Kerans
Journal of Sedimentary Research (SEPM)
...., Haines, P., Hocking, R., Harris, P.M., and Jones, G., 2011, High resolution chronostratigraphy of a carbonate platform-top to reef transition, Upper...
2015
Descriptions of Field Trip Stops 7, 8, and 9
Christine Carlson
Special Publications of SEPM
.... The description that follows is for the former intact quarry section (Fig. 74) with notes regarding relationships altered by highway "improvements." Carbonate...
1984
Space-Time Relationships Between Magmatism and Tectonism in the Western United States Between 120 Ma and 10 Ma: a Regional Context for the Front Range of Colorado
Edward J. Sterne
Rocky Mountain Association of Geologists
... with arrows at top of profile. Coloiado Front Range Guidebook - 1997 © 2009 Rocky Mountain Association of Geologists Rocky A4ountain Association...
1997
Natural Fracture Characterization in the Wolfcamp Formation at the Hydraulic Fracture Test Site (HFTS), Midland Basin, Texas
Julia F. W. Gale, Sara J. Elliott, John Z. Li, Stephen E. Laubach
Unconventional Resources Technology Conference (URTEC)
... of cement, the thickness of which could not be measured. A few intact fractures were observed on a core CT scan but could not be seen in the core...
2019
Predicting Fracture Attributes in the Travis Peak Formation Using Quantitative Mechanical Modeling and Structural Diagenesis
Rijken, Peggy, Holder, Jon, Olson, Jon E., Laubach, Stephen E.
GCAGS Transactions
... ) in polycrystalline materials depends on flaw/grain size ratio (Rice et al., 1980; Mussler et al., 1982). For intergranular fracture growth the grains remain intact...
2002
Facies and Stratigraphic Controls on a Coastal Paleokarst, Lower Permian, Apache Canyon, West Texas
Charles Kerans, Kirt Kempter, Jason Rush, William L. Fisher
West Texas Geological Society
... forming a transitional belt between the intact middle and inner shelf and the large cave systems of the main shelf-crest collapse belt. The main...
2000
Alluvial Fans and their Natural Distinction from Rivers Based on Morphology, Hydraulic Processes, Sedimentary Processes, and Facies Assemblages
Terence C. Blair , John G. McPherson
Journal of Sedimentary Research (SEPM)
... as a coherent mass above a basal glide plane (Varnes 1978). The typically curved excavation of the intact bedrock formed by detachment of a rock slide is called...
1994
Enhanced Recovery from A Tight Gas Sand Through Hydraulic Refracturing: Codell Formation, Wattenberg Field, Colorado
T.J. Birmingham, D.M. Lytle, R.N. Sencenbaugh
Rocky Mountain Association of Geologists
... the sealing capacity of the periphery rock. Through continued calcitization, their seal efficiency increases with increasing pressure differential across...
2001
Inferred Diagenetic History of a Weakly Silicified Deep Sea Chalk
Sherwood W. Wise, Jr. , Kerry R. Kelts
GCAGS Transactions
... alga, Braarudosphaera rosa Levin and Joerger, 820 X. FIGURE 2, 3. Intact skeletal plate of B. rosa. Each segment of the pentalith extinguishes when...
1972
Solving the puzzle of the bivalve shell fragment: inferring the original abundance and size frequency from the fragmented record
Eric N. Powell
PALAIOS
... fragments are enumerated by counting intact umbos. If all fragments are preserved, this approach is preferable, as shell model reconstructions...
2020
Characteristics, Distribution and Origin of Porosity in Shelf Dolostones: Burlington-Keokuk Formation (Mississippian), U.S. Mid-Continent
Philip W. Choquette, Ann Cox, William J. Meyers
Journal of Sedimentary Research (SEPM)
... of the St. Louis Formation (Meramecian) and at the base of the Pennsylvanian, respectively about 25-30 m and 50-55 m above the top of the Burlington-Keokuk...
1992
Nature of the Cenozoic-Mesozoic Contact in Sevier Valley and Tectonic Implications
Eric J. Cline, John M. Bartley
Utah Geological Association
... growth that all define a consistent top-to-the-east shear sense indicate that the contact is a fault rather than an unconformity, a pressure-solution...
2007
Malayaite (CaO.SnO2.SiO2) and its Relationship to Closely Associated Cassiterite from the Dachang Mining Region, Peoples' Repubic of China
K. F. G. Hosking
Geological Society of Malaysia (GSM)
... the cassiterite remained intact. The note is of same interest in that apart from recording the presence of maZayaite in the Dachang deposits it also...
1985
Pore Characterization and Geologic Controls on Matrix Permeability of the Eagle Ford Shale; #51412 (2017)
Tobi Kosanke
Search and Discovery.com
... ([email protected]) Abstract Permeability measurements were obtained on 24 intact plugs from two wells of different thermal maturity in the Eagle Ford...
2017
Understanding the Variation in Drilling Rate Index with Fracture Toughness and Tensile Strength of Intact Rocks Some Laboratory Scale Studies and Their Implications in Drilling, #70259 (2017).
Rahul Talreja, Rajeev Ranjan, V.M.S.R. Murthy, Shri B Munshi
Search and Discovery.com
...Understanding the Variation in Drilling Rate Index with Fracture Toughness and Tensile Strength of Intact Rocks Some Laboratory Scale Studies...
2017
Fracture Patterns and Fault Architecture in the East Kaibab Monocline
Pauline N. Mollema, Atilla Aydin
Four Corners Geological Society
... a possible increase of five orders of magnitude (Nelson, 1985). The permeability across deformation bands may be five orders of magnitude lower than intact...
1999
The Effect of CO2 Adsorption on Permeability Anisotropy in the Eagle Ford Shale
Maytham Al Ismail, Julia S. Reece, Sander Hol, Mark Zoback
Unconventional Resources Technology Conference (URTEC)
... reservoirs. 2 URTeC 1921520 Sample Descriptions Permeability experiments were conducted on two intact Eagle Ford shale samples of similar composition: 1...
2014
Coal Seam Gas Distribution in the Moranbah-German Creek Coal Measures, Bowen Basin, Queensland
Joan Esterle, Ray Williams
Petroleum Exploration Society of Australia (PESA)
... of Q1 (lost gas), Q2 (gas desorbed from intact core) and Q3 (residual gas released upon crushing). All data were compiled, validated, and suspect...
2002
Field Conference: Stratigraphy of a Marine Rift Basin: Neogene of the Western Salton Trough, California
Charles D. Winker, Susan M. Kidwell
Pacific Section SEPM
... examine sedimentary geometries, lateral variability, and reservoir-seal relationships as they might pertain to exploration and production in © major...
1996
Hidden Structures in the Permian Basin
Jack G. Elam
West Texas Geological Society
... the structures created here during rifting remain intact without any significant overprint of other stress systems. The Delaware-Val Verde-Marfa triple junction...
1989
Bit-Generated Rock Textures and Their Effect on Evaluation of Lithology, Porosity, and Shows in Drill-Cutting Samples
William Graves
AAPG Bulletin
... intact are separated from the fluid by the shale shakers. Drill-cutting samples contain both unaltered and bit-generated rock textures. Correctly...
1986
Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues
Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp
AAPG Bulletin
... at the top (Figure 2B). A sharp lithological contrast between cliff-forming Tuwaiq Mountain limestone and the basal Hanifa calcareous shale forms...
2022
Stratigraphy, Structure, and Origin of Siwa Depression, Western Desert of Egypt
Amin R. Gindy , M. A. El Askary
AAPG Bulletin
... and topmost beds of the exposed succession in Siwa. The same colonial corals, oysters, and pectens are likewise abundant at several levels, including the top...
1969
Western North America--U.S. and Canada, After 1920: Chapter 13: PART I. CALIFORNIA
Edgar Wesley Owen
AAPG Special Volumes
...: California Div. Mines Bull. 118, p. 553-555. Barnes, Roy M., and Glenn H. Bowes, 1930, Seal Beach oil field: California State Mining Bur. Summary...
1975