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The AAPG/Datapages Combined Publications Database
Showing 1,906 Results. Searched 200,630 documents.
Seismic Models of a Shelf-margin Depositional Sequence: Upper San Andres Formation, Last Chance Canyon, New Mexico
Jan Stafleu , Mark D. Sonnenfeld
Journal of Sedimentary Research (SEPM)
...-peloid sandstone with coarse-tail normal grading interpreted FIG. 1. Regional Paleogeographic setting during the Late Guadalupian (Permian). Modified from...
1994
Model for Sandstone-Carbonate "Cyclothems" Based on Upper Member of Morgan Formation (Middle Pennsylvanian) of Northern Utah and Colorado
Steven G. Driese , R. H. Dott, Jr.
AAPG Bulletin
... resulted in the identification of 7 cells (Table 2) prior to exceeding the chosen level of significance (single-tail probability of 0.1 for chi-square...
1984
Petrofacies Analysis of Carbonate Rocks: Example From Lower Paleozoic Hunton Group of Oklahoma and Texas
David C. Kopaska-Merkel, Gerald M. Friedman
AAPG Bulletin
... skewed and leptokurtic to mesokurtic. Normalized pore-throat sizes are variable but most commonly small to moderate (mean = 4) because the coarse tail...
1989
Effect of Faulting on Fluid Flow in Porous Sandstones: Geometry and Spatial Distribution
Marco Antonellini, Atilla Aydin
AAPG Bulletin
... that opened along the deformation bands were later reactivated in shear and tail cracks formed at high angle to their trace (Figure 21a). About 1 km west...
1995
A retreating fan-delta system in the Neoproterozoic Chattisgarh rift basin, central India: Major controls on its evolution
Sarbani Patranabis-Deb, Asru Kumar Chaudhuri
AAPG Bulletin
... with coarse-tail normal grading of clasts floating within dark, coarse-sandy matrix; and (4) stacked, inversely graded beds of coarse sandstone (Figure 3D...
2007
Middle Atokan sediment gravity flows in the Red Oak field, Arkoma Basin, Oklahoma: A sedimentary analysis using electrical borehole images and wireline logs
Chunming Xu, Thomas P. Cronin, Thalbert E. McGinness, Brad Steer
AAPG Bulletin
... of clay (Vcla) and quartz (Vsnd) from elemental capture spectrometry log versus gamma ray (GR), and hole deviation tadpoles (longer tail for hole azimuth...
2009
Mapping facies distributions on modern carbonate platforms through integration of multispectral Landsat data, statistics-based unsupervised classifications, and surface sediment data
Stephen E. Kaczmarek, Melissa K. Hicks, Shawn M. Fullmer, Kelley L. Steffen, Steven L. Bachtel
AAPG Bulletin
... side of several of these small islands and emergent bar systems. Grain-dominated textures also occupy a conspicuous tail of sediment deposited...
2010
Characterization of the natural fracture system of the Eagle Ford Formation (Val Verde County, Texas)
Raphaël Gottardi, and Shanna L. Mason
AAPG Bulletin
...–normal distribution (Figure 8). Marl beds showed a FFD skewness of 0.81 and 1.21, respectively, meaning that the right tail of the FFD was longer...
2018
Relay ramps and rhombochasms in the northern Appalachian Basin: Extensional and strike-slip tectonics in the Marcellus Formation and Utica Group
Robert Jacobi, Joel Starr, Craig Eckert, Charles Mitchell, and Alan Leaver
AAPG Bulletin
... (or stepovers) that later developed into rhombochasms during strike-slip motion. Hoffmans Fault exhibits a “tail” of faults that includes grabens...
2021
Dinosaur-bearing oncoids from ephemeral lakes of the Lower Cretaceous Cedar Mountain Formation, Utah
Russell S. Shapiro, Henry C. Fricke, Kelly Fox
PALAIOS
... and ␦13C, respectively, and a tail of samples characterized by a range of lower isotope ratios (with minimums of Ϫ11.0‰ and Ϫ8.5‰ for ␦18O and ␦13C...
2009
Seward County, Kansas
Leroy Esterak
Kansas Geological Society
... Permian Hugoton 2845KB Meramec 5906 PRODUCER PRODUCTION PROD. FORM. FIELD ELEV. 9-32-32 CNE 7. Terminal Facilities,Inc. #2 Marteney 'tAIl...
1956
Gauging the Confidence in Publicly Reported Oil and Gas Reserves: Introducing the Reserves Confidence Metric (RCM)
Don McMillan
Australian Petroleum Production & Exploration Association (APPEA) Journal
... MMcsfd gas contract, including tail gas. Figure 7 shows the production and reserve profile during the project’s life. The dashed green line...
2017
Late Albian-Early Cenomanian Shelf Margin Reefs
Robert. W Scott
Special Publications of SEPM
...). by line-transect method. Species composition, tail by the line-transect method. Species composition, diversity, and relative diversity, and relative...
1990
Rates of Weathering and Denudation with Reference to Uplift and Sedimentation
Bryan P. Ruxton
Papua New Guinea (PNG) Petroleum Convention Proceedings
..., rounded dom ains and tail structures. Individual flows are usually lobe-shaped and may travel several kilo metres. Dating is a problem unless...
1990
California Indians, Artisans of Oil
Susan Fox Hodgson
Petroleum History Institute
...-tail brush. Sometimes designs of inlaid abalone shell were added. For this, a spot on the board was carved out, filled with asphaltum, and patterned...
2003
Gold and Tungsten Deposits in a Part of the Sugarloaf District, Boulder County, Colorado
R. L. Langenheim, Jr.
Earth Science Bulletin (WGA)
... divides and tapers to a ’swallow-tail’ termination. A prospect tunnel in the Chapman claim cuts entirely across the strike of the dike but exposes...
1974
How Not to Squander Billions on Your Next Unconventional Venture
Creties Jenkins, Mark McLane
Unconventional Resources Technology Conference (URTEC)
.... The graph in the upper left is the most common result. We sample the low values of the log-normal distribution four times, and the high value (tail...
2019
Conodont Biostratigraphy of the Porvenir Formation (Pennsylvanian, Desmoinesian) in the Southeastern Sangre de Cristo Mountains, New Mexico
Lewis M. Brown, Carl B. Rexroad, Alexander N. Zimmerman
Rocky Mountain Association of Geologists
... worm-like body with finned tail, have a very broad geographic distribution, and are found in a wide variety of marine habitats (Sweet, 1988...
2013
Late Pleistocene Re-advance of Piedmont Glaciers in Western Newfoundland
Douglas R. Grant
Atlantic Geology
... n e -wave m o d i f i e d ^ inferred ^ ^ ice m a r g i n nunatak with c i r q u e axis of g l a c i e r flow ^ crag-and-tail, etc. ^^ crossed...
1969
Horizontal Well Drilling in the Kutubu Project, Papua New Guinea
M. S. DeVries, R. D. Parrish, J. L. Ryan
Papua New Guinea (PNG) Petroleum Convention Proceedings
..., 2927.6-2988.6M 3. 3-1/2" tubing from surface to 7020’(2139.7M). 4. Seal assembly stabbed into SC-1 packer at 7020’(2139.7M). 5. 2-7/8" tubing tail from...
1996
Study on the Relationship Between Rock Properties and NMR Measurement of the Low Permeability, Ductile, Shaly Sandstones
Junita Trivianty Musu, Bambang Widarsono
Indonesian Petroleum Association
... curves (Figure 6). Similarities in modes, skewness, and ‘tail’ parts are noticeable. The disagreement between thin section pore size distribution and NMR...
2007
Gold-Silver Occurrences of the El Indio Belt, Chile
Gordon Siddeley, Ramon Araneda
Circum Pacific Council Publications
... are less than 50 m in length. These veins, which dip from 20° to vertical, com monly "horse-tail" and pinch out. Micron-size native gold is disseminated...
1990
The Winnipegosis Formation (Middle Devonian) of the Northeastern Margin of the Williston Basin, Canada
L. R. Rosenthal
Dallas Geological Society
... deformation and salt solution is restricted to the major north–trending Bird-tail-Waskada Axis in western Manitoba, which marks the approximate boundary...
1988
Shea Creek - A Deep Geophysical Exploration Discovery
Rodney R. Koch and Frank Dalidowicz
Saskatchewan Geological Society
... shielded transmitting loop surrounding the aircraft which was fixed to the nose, tail, and wing tips, and a high-speed digital EM receiver...
1999
Remediation of a chlorinated solvent-contaminated site using steam injection and extraction
David Parkinson, Norm Brown, Everett Sorensen, Charlie Eischen, James Kupar, Thomas Kmetz
Environmental Geosciences (DEG)
... that high concentrations in shallow (less than 6 m [20 ft]) clay horizons is likely responsible for the continuing tail in PCE and TCE concentrations...
2004