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The AAPG/Datapages Combined Publications Database
Showing 34,265 Results. Searched 197,349 documents.
Abstract: Geosteering Techniques in Thin Coal Reservoirs; #90171 (2013)
Christine Burinda, Jason Pitcher, and Dennis Lee
Search and Discovery.com
... as close as possible to the lower coal-seam boundary. These tools made it possible to geosteer close to the top and bottom of the thin coal beds without...
2013
Abstract: Geosteering Techniques in Thin Coal Reservoirs; #90171 (2013)
Christine Burinda, Jason Pitcher, and Dennis Lee
Search and Discovery.com
... as close as possible to the lower coal-seam boundary. These tools made it possible to geosteer close to the top and bottom of the thin coal beds without...
2013
The Stratigraphy of the Pyrenees Member of the Ravensworth, Crosby and Stickle Fields, Exmouth Sub-Basin, Northwest Australia: A Wave- and Storm-Dominated Shelf-Margin Delta
M. Woodall, C. Stark
Petroleum Exploration Society of Australia (PESA)
... as the sand-prone section deposited directly above the fairweather wave base. Thus, in theory, the basal boundary of the lower shoreface is the boundary between...
2013
Abstract: Do Diamondiferous Kimberlites Preferentially Erupt at Margins of Archean Blocks within the Canadian Shield?; #90172 (2014)
David B. Snyder
Search and Discovery.com
... application for informed target selection, both for diamond and for kimberlite exploration. In addition, reduced bulk shear wave speeds near these stockworks...
2014
Long cores through the Wilcox Group, Gulf of Mexico, show process variability across different time scales
Jinyu Zhang, William Ambrose, Ronald Steel, and Si Chen
AAPG Bulletin
..., Gulf of Mexico, and from there, interpret the preferred changes of river, wave, and tide process and signals within the stratigraphic sequences selected...
2022
Abstract: Late Jurassic – Earliest Cretaceous Stratigraphy, Depositional History and Petroleum Potential, Canadian Arctic Archipelago, by Ashton Embry; #90177 (2013)
Search and Discovery.com
2013
Abstract: Late Jurassic Earliest Cretaceous Stratigraphy, Depositional History and Petroleum Potential, Canadian Arctic Archipelago; #90224 (2015)
Ashton F. Embry
Search and Discovery.com
... a single, second order sequence and are bound by the base Oxfordian, second-order sequence boundary below and the base Hauterivian, first order...
2015
Chapter 4: Regional Stratigraphy of the Ferron Sandstone - Geological and Petrophysical Characterization of the Ferron Sandstone for 3-D Simulation of a Fluvial-Deltaic Reservoir (MP-02-6)
T.A. Ryer, P.B. Anderson
Utah Geological Survey
... a higher rank (parasequence set boundary). The unit is defined in Miller Canyon where it is a thick wave-dominated shoreface with numerous incised...
2001
Allocyclic and autocyclic controls on facies distribution in interdistributary bayfill deposits of the Campanian Neslen Formation, Eastern Book Cliffs, Utah, U.S.A.
Jostein Myking Kjærefjord, Scott Bullimore
Journal of Sedimentary Research (SEPM)
..., Wave-influenced deltas: geomorphological implications for facies reconstruction: Sedimentology, v. 50, p. 187–210. Bhattacharya, J.P., and Walker, R.G....
2024
Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014)
Waheduzzaman Talukder and Ralph Phillip Bording
Search and Discovery.com
...Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014) Waheduzzaman...
2014
Sediment Reworking and the Biogenic Formation of Clay Laminae by Abarenicola Pacifica
David D. Swinbanks
Journal of Sedimentary Research (SEPM)
.... The high degree of sorting of sands in the upper sand wave zone in Boundary Bay (Incl. Graphic Std. Dev. 0.30-0.39 0; Swinbanks and Murray, 1981) may...
1981
Structural Modification of Corals in Relation to Waves and Currents: Reef Biota
Richard R. Graus , John A. Chamberlain Jr. , Alexa M. Boker
AAPG Special Volumes
... for the ambient hydraulic conditions. Carr, J. H., 1954, Breaking wave forces on plane barriers: California Inst. Tech. Hydro. Lab., Contract NOy-12561, Rept...
1977
Upscaling acoustic wave equation using renormalization group theory
Ajay Malkoti, Shravan M. Hanasoge, Rene Edouard Plessix
International Meeting for Applied Geoscience and Energy (IMAGE)
... the wave equation, it is independent of the geometry of the heterogeneity or the layer structure present within the medium, it is free from boundary...
2022
A Cretaceous-Tertiary Boundary Section at Rio Lora, Merida Andes, Western Venezuela
D.T. Pocknall, R.N. Erlich, J.A. Stein, J.A. Bergen, M. Antonieta Lorente
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... that some sort of disturbance occurred at the boundary, maybe in the form of a tsunami or similarly large seismically-induced wave. Most...
1997
Seismic HC Reservoir Prediction: A (Critical) Review on the Determination of Lithological Parameters from Seismic Data
Burkhard Buttkus
Geological Society of Malaysia (GSM)
... wave shape as a function of structural and petrophysical parameters. Much success in the recognition of stratigraphical traps, prediction of pore...
1985
Abstract: Time-Lapse FullWaveform Inversion Application To Seismic Monitoring Of CO2 Sequestration; #90224 (2015)
Wubshet Alemie
Search and Discovery.com
... frequency domain acoustic wave equation with PML boundary conditions and discretized with second order in space finite difference. The resulting linear...
2015
Coastal switching of dominant depositional processes driven by decreasing rates of Holocene sea-level rise along the macrotidal coast of Gochang, SW Korea
Hyun HO Yoon, Woo Hun Ryang, Seung Soo Chun, Alexander R. Simms, Jin Cheul Kim, Tae Soo Chang, Dong-Geun Yoo, Seok-Hwi Hong
Journal of Sedimentary Research (SEPM)
... reflection traceable through the entire study area (WRS in Fig. 2). The boundary is interpreted as a wave ravinement surface (WRS) formed as transgression...
2023
Extended Abstract: Comparison of a Portion of the K/Pg Boundary Deposits in Two Locations: Webb County, Texas, and LaSalle Parish, Louisiana
Gary L. Kinsland, John W. Snedden
GCAGS Transactions
...Extended Abstract: Comparison of a Portion of the K/Pg Boundary Deposits in Two Locations: Webb County, Texas, and LaSalle Parish, Louisiana Gary L...
2016
Estuarine Facies Models: Conceptual Basis and Stratigraphic Implications: PERSPECTIVE
Robert W. Dalrymple, Brian A. Zaitlin, Ron Boyd
Journal of Sedimentary Research (SEPM)
... of estuary evolution. Two distinct but intergradational types of estuaries (wave- and tide-dominated) are recognized on the basis of the dominant marine...
1992
Rippled Scour Depressions on the Inner Continental Shelf Off Central California
David A. Cacchione, David E. Drake, William D. Grant, George B. Tate
Journal of Sedimentary Research (SEPM)
..., Tech. Memo. 100, U.S. Army Corps of Engineers, Beach Erosion Board, 41 p. JONSSON, I. G., 1966, Wave boundary layers and friction factors: Proc...
1984
Linking the High-Resolution Architecture of Modern and Ancient Wave-Dominated Deltas: Processes, Products, and Forcing Factors
R. Bruce Ainsworth, Boyan K. Vakarelov, Christian H. Eide, John A. Howell, Julien Bourget
Journal of Sedimentary Research (SEPM)
...Linking the High-Resolution Architecture of Modern and Ancient Wave-Dominated Deltas: Processes, Products, and Forcing Factors R. Bruce Ainsworth...
2019
Fast viscoacoustic forward modeling method based on U-net Fourier neural operator
Wenbin Tian, Yang Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... facilitates a significantly enhanced simulation of seismic wave propagation, rendering it indispensable for seismic data interpretation and processing...
2023
Giant sediment-wave field and supercritical flows in a distally steepened ramp, Fort Payne Formation (Lower Mississippian), Kentucky–Tennessee, U.S.A.
C. ROBERTSON HANDFORD
Journal of Sedimentary Research (SEPM)
...Giant sediment-wave field and supercritical flows in a distally steepened ramp, Fort Payne Formation (Lower Mississippian), Kentucky–Tennessee...
2024
The Limitations of Seismic Modelling of Geological Structures
B. L. N. Kennett
Petroleum Exploration Society of Australia (PESA)
... ofAustralia. The Limitations of Seismic Modelling of Geological Structures B.L.N. Kennett 1 Abstract Seismic wave-field modelling for reflection seismic...
1985
Source location using physics-informed neural networks with hard constraints
Xinquan Huang, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
.... We incorporate the observed data (boundary condition) D(x, z = 0, w) in equation 1, by defining the frequency-domain wavefield as: (3) in which...
2022