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The AAPG/Datapages Combined Publications Database
Showing 714 Results. Searched 200,635 documents.
Practical and efficient three-dimensional structural restoration using an adaptation of the GeoChron model
Peter J. Lovely, Stanislas N. Jayr, and Donald A. Medwedeff
AAPG Bulletin
... an optimum restoration. Study of a synthetic model with extreme features (a sinusoidal, parallel fold, the steep limb of which has been faulted, as shown...
2018
Geophysical characterization of a leachate plume from a former municipal solid waste disposal site: A case study on Norman landfill
Md. Iftekhar Alam, Andrew Katumwehe, and Estella Atekwana
AAPG Bulletin
... in millisiemens per meter (McNeill, 1990). The sinusoidal primary EM field is generated when an alternating current is applied to a transmitter coil...
2022
Subsurface storage in the Mississippi Salt Basin domes: Considerations for the emerging hydrogen economy
C. Nur Schuba and Lorena Moscardelli
AAPG Bulletin
.... A relic meandering channel to the north of dome 5 can be observed as the sinusoidal feature annotated with the black dashed line. Seismic data...
2023
Exploring the Thin Talangakar Formation Sandstone Using Integrated Seismic Multi-Attribute Analysis and Spectral Decomposition in Kuang Area, South Sumatra Basin, #10900 (2016).
Noor Cahyo Wibowo
Search and Discovery.com
... with the presence of a good sandstone reservoir within well U. The low gamma ray values exhibit a sinusoidal pattern considered indicative of a SW-NE channel...
2016
Characterization of Carbonates Through High Definition Borehole Images: Examples from Texas and Oklahoma, #42210 (2018).
Tim Hunt, John Speight, Huabo Liu, Valentina Vallega, Don Christensen
Search and Discovery.com
... drastically decreased. Sinusoidal features characterizing bed boundaries are visible in the compressed log scale. Looking at horizontal well...
2018
Cycles in Lake Beds of the Triassic Sanford Sub-Basin of North Carolina
Lisa N. HU, Daniel A. Textoris
Special Publications of SEPM
...) Introduction reveals any persistent sinusoidal components in the data Coal SM. Carbonate TIME SERIES ANALYSIS Fourier analysis of a time series...
1996
Sandstone-Body Variability in the Medial–Distal Part of an Ancient Distributive Fluvial System, Salt Wash Member of the Morrison Formation, Utah, U.S.A.
John T. Chesley, Andrew L. Leier
Journal of Sedimentary Research (SEPM)
... by several styles: straight with uniform widths; sinusoidal or curvilinear with uniform widths; and straight-to-sinusoidal with variable widths along...
2018
Middle Pennsylvanian Sequence Stratigraphy of the Western Arkoma Basin and Bordering Shelves, Oklahoma and Kansas: A Model for Foreland Basins
Allan P. Bennison
Tulsa Geological Society
.... Subsidence may have been sinusoidal, at first accelerating and then decelerating to stagnation (Beaumont et al., 1987). This process was punctuated...
1995
Diagnostic Attributes of Clastic Tidal Deposits: A Review
Swie-Djin Nio, Chang-Shu Yang
CSPG Special Publications
... measurements of the 131 adjacent bundles in a bundle sequence shown in Figure 10, a clear and consistent, cyclic, sinusoidal pattern emerges, with 26...
1991
Cross-Sections of the Parry Islands Fold Belt on Melville Island, Canadian Arctic Islands: Implications for the Timing and Kinematic History of Some Thin-Skinned Decollement Systems
Harrison, J.C., Bally, A.W.
CSPG Bulletin
... (average 13.5 km) buckle folds not normally associated with thrust ramps, which create a sinusoidal repetition at the surface of the Weatherall...
1988
Computer Simulation of the Yates Formation (Permian, Delaware Basin) - Sequence Stratigraphy and Shelf-to-Basin Correlation Implications
James M. Borer, Paul M. Harris
West Texas Geological Society
... formed from symmetric sinusoidal sea-level fluctuations. Shape of the Sea-Level Curve Based on the asymmetry of Yates 4th-order (30-m, 400-k.y...
1995
Evaporite Sedimentology and the Origin of Evaporite-Associated Mississippi Valley-Type Sulfides in the Cadjebut Mine Area Lennard Shelf, Canning Basin, Western Australia
John K. Warren, Richard H. Kempton
Special Publications of SEPM
... lenses have a broad sinusoidal shape and display the same geometrical congruence. sinusoidal shape and display the same congruence Two dominant ore types...
1997
Modeling of Azimuthal Gamma Ray Tools for Use in Geosteering Unconventional Reservoirs
Haijing Wang, Ed Stockhausen, Dennis Wyatt, Dean Gulick
Unconventional Resources Technology Conference (URTEC)
...-section cutting intervals are called smiley faces. In sinusoidal shaped wells, like the three examples shown, a mirror point (tangent point) occurs where...
2018
Concepts and Applications of a 3-D Multiple Lithology, Diffusive Model in Stratigraphic Modeling
D. Granjeon, Phillip Joseph
Special Publications of SEPM
... puted Eustasy is defined by a sinusoidal curve with a period of 100 k y and an amplitude of 10 m These parameters characterize a quiescent margin under...
1999
Effects of Long-Term Accommodation Change on Short-Term Cycles, Upper Paleozoic Platform Limestones, West Texas
Arthur H. Saller, J. A. D. Dickson, E. T. Rasbury, Toshikazu Ebato
Special Publications of SEPM
... Carbonate Deposition not eustasy Model for cyclic short sinusoidal term to I a be constant lation vector imentation sinusoidal term...
1999
Sequence Stratigraphy and Systems Tract Development of the Latemar Platform, Middle Triassic of the Dolomites (Northern Italy): Outcrop Calibration Keyed by Cycle Stacking Patterns: Chapter 14
R. K. Goldhammer, M. T. Harris, P. A. Dunn, L. A. Hardie
AAPG Special Volumes
... and superimposed 20,000 yr sinusoidal oscillation) with platform sedimentation and subsidence during the run. From Goldhammer et al. (1990). Fig. 12. See...
1993
Evaluating the Development of Upper Jurassic Reefs in the Smackover Formation, Eastern Gulf Coast, U.S.A. Through Fuzzy Logic Computer Modeling
William C. Parcell
Journal of Sedimentary Research (SEPM)
.... This model currently produces various orders of sinusoidal eustatic sea-level oscillations. Amplitude, period, slope, and starting elevations can be modified...
2003
Cycle Stratigraphy and Porosity in Pennsylvanian and Lower Permian Shelf Limestones, Eastern Central Basin Platform, Texas
Arthur H. Saller , J. A. D. Dickson , Stacie A. Boyd
AAPG Bulletin
... model for cyclic carbonate sedimentation involving composite sea level fluctuations with a short-term sinusoidal sea level fluctuation superimposed...
1994
Petrophysical characteristics and facies of carbonate reservoirs: The Red River Formation (Ordovician), Williston basin
Lillian Hess Tanguay, Gerald M. Friedman
AAPG Bulletin
...) pore-throat size distribution are generally sinusoidal in shape and have MTER between 10 and 40% cumulative pore volume imbibition. Capillary-pressure...
2001
Natural fractures in tight gas volcanic reservoirs and their influences on production in the Xujiaweizi depression, Songliao Basin, China
Guoping Liu, Lianbo Zeng, Guoqing Sun, Kewei Zu, Longbo Qin, Zhe Mao, and Mehdi Ostadhassan
AAPG Bulletin
... as dark sinusoidal curves on image logs (Figure 14A). Highly resistant fractures, which result from the filling of high-resistance minerals...
2020
The effect of leaf orientation to sunlight on stomatal parameters of Quercus rubra around the Belgrade Lakes, central Maine
Rachel G. Daly, Robert A. Gastaldo
PALAIOS
... margins that are more sinusoidal than sun leaves. Recently, Lake et al. (2001) have shown that the stomatal parameters in leaves that bud and expand...
2010
Depositional Setting of Some Eugeosynclinal Ordovician Rocks and Structurally Interleaved Devonian Rocks in the Cordilleran Mobile Belt, Nevada
K. O. Stanley, C. Kent Chamberlain, John H. Stewart
Pacific Section SEPM
... a upward increase in angle of climb from cross laminations bounded by truncation planes to nearly vertical sinusoidal sequences of climbing-ripple cross...
1977
Lower Triassic Transgressive-Regressive Sequences in the Rocky Mountains, Eastern Great Basin, and Colorado Plateau, USA
Rachel K. Paull, Richard A. Paull
Rocky Mountain Section (SEPM)
... changes, with slow rises followed by geologically instantaneous falls. This pattern was later abandoned in favor of a more sinusoidal sea-level curve...
1994
Shea Creek - A Deep Geophysical Exploration Discovery
Rodney R. Koch and Frank Dalidowicz
Saskatchewan Geological Society
.... The primary electromagnetic field was generated by a series of discontinuous sinusoidal current pulses at a user-selectable repetition rate. At a frequency...
1999
Geology of the Dullingari Murta Oilfield
T. J. Mount
Petroleum Exploration Society of Australia (PESA)
..., sinusoidal climbing ripples, small-scale ripple cross-lamination, load casts, flame structures, slump convolute bedding, and other features...
1982