A self-attention enhanced encoder-decoder network for seismic data denoising

Stefan Knispel, Jan Walda, Ruediger Zehn, Alexander Bauer, Dirk Gajewski

International Meeting for Applied Geoscience and Energy (IMAGE)

... is the dimension of Q and K. , where dK V (2) Multi-Head-Attention The scaled dot-product attention can be computed multiple times in parallel...

Effect of Subsurface Waste-Disposal Practice on Groundwater Resources in Hawaiian Islands: Hydrogeology

F. L. Peterson , K. J. Takasaki

AAPG Special Volumes

...Effect of Subsurface Waste-Disposal Practice on Groundwater Resources in Hawaiian Islands: Hydrogeology F. L. Peterson , K. J. Takasaki 1976 371 375...

Attributes of a Large Underpressured Gas System, San Juan Basin, New Mexico

Philip H. Nelson, Steven M. Condon

AAPG Special Volumes

... and measurements of hydraulic head in water wells, show that the gas system is not buoyant in the way that a conventional gas accumulation is buoyant...

Sedimentology of Modern, Inclined Heterolithic Stratification (IHS) in the Macrotidal Han River Delta, Korea

Kyung Sik Choi,, Robert W. Dalrymple, Seung Soo Chun, Seong-Pil Kim

Journal of Sedimentary Research (SEPM)

... linked to a scarp and overlain by planar lamination (Fig 10C). This deformation may be triggered by waves, accompanied by gravity-driven downslope...

Delta Building and the Deltaic Sequence

P. C. Scruton

AAPG Special Volumes

.... Prepared from U. S. Coast and Geodetic Chart, 1874. The "Bird-foot" delta. Note: Outline west of the river and north of Head of Passes is the margin...

CO2 injection simulation into the South Georgia Rift Basin for geologic storage: A preliminary assessment

Duke Brantley, John Shafer, and Venkat Lakshmi

Environmental Geosciences (DEG)

.... The surface layer of the domain was assigned −10 m (32.8 ft) as a fixed boundary head, for every cell below a continuously saturated system was assumed...

A Deep Learning Framework for Multi-Horizon Probabilistic Production Forecasting in Unconventional Reservoirs

Rohan Thavarajah, Hamed Darabi, Nick Ruta, Amir Salehi, Amir Kianinejad

Unconventional Resources Technology Conference (URTEC)

... of each feature. The model dedicates a layer to learning feature importance using a novel interpretable Multi-Head Attention mechanism. (Lim, et al...

THE COLORADO EARTHQUAKE OF NOVEMBER 7,1882: SIZE, EPICENTRAL LOCATION, INTENSITIES, AND POSSIBLE CAUSATIVE FAULT

Robin K. McGuire, Alan Krusi, Sherry D. Oaks

Rocky Mountain Association of Geologists

... of the earthquake. Evaluating such exaggerations is, of course, a difficult task. We have attempted to reduce the potential effect of such reporting...

The St. Clair River Delta: Sedimentary Characteristics and Depositional Environments

J. M. Pezzetta

Journal of Sedimentary Research (SEPM)

... south of the river's head. In general, Duane reports that the total load of the river is quite small and that the sediments are derived mainly from...

Stratigraphy and Facies Relationships of the Upper Mississippian Mount Head Formation, Rocky Mountains and Foothills, Southwestern Alberta

R. W. Macqueen,, E. W. Bamber

CSPG Bulletin

...Stratigraphy and Facies Relationships of the Upper Mississippian Mount Head Formation, Rocky Mountains and Foothills, Southwestern Alberta R. W...

Sources and Petrology of Beach Sand from Southern Monterey Bay, California

Rodney A. Combellick , Robert H. Osborne

Journal of Sedimentary Research (SEPM)

... sources, and there may be significant contributions from the Salinas River during flooding. Contributions by southward littoral transport across the head...

Geologic Excursions in Southwestern California

George Dunne, John Cooper

Pacific Section SEPM

... landslides occur along the southern flank of the Palos Verdes anticline, where ocean waves undercut seaward dipping Altamira Shale bedding planes...

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Puzzling Salt Structures

Thomas Smith

GEO ExPro Magazine

... with this new monitoring setup, Tim and Mike set out to see what effect basement arches have on deformation above a salt layer. “We started out...

Superimposed Cycles of Composite Marine Terraces: The Example of Cutro Terrace (Calabria, Southern Italy)

Ronald Nalin, Francesco Massari, Massimo Zecchin

Journal of Sedimentary Research (SEPM)

... by paleo–sea cliffs of younger marine terraces. Degradation of the terrace is mostly driven by channel-head retreat and backwearing of slopes...

Sour Fields Development: New Bulk Removal Technologies

Liberato Giampaolo Ciccarelli, Anna Chiara Fortuzzi, Marco Bertino, Umberto Cocca, Federica Rossi

Indonesian Petroleum Association

... across the selective layer to the other side. A higher temperature facilitates the migration and as a macroscopic effect this results in a higher...

Effect of Salt Domes on Accumulation of Petroleum

Donald C. Barton

AAPG Bulletin

...Effect of Salt Domes on Accumulation of Petroleum Donald C. Barton 1931 61 66 15 1. (January) The source of petroleum has not been shown to have any...

Normal Fault Structures and Others

Bailey Willis

AAPG Bulletin

... of deformation which is often confused with folding. It presents a type of normal faulting as a mountain-making effect due to uplift against gravity...

Can Dispersive Pressure Cause Inverse Grading in Grain Flows?

Francois Legros

Journal of Sedimentary Research (SEPM)

... grains. If we hypothesize that grains are segregated according to size only, and that density has no effect, the top level should be composed almost...

Syndepositional tectonics and mass-transport deposits control channelized, bathymetrically complex deep-water systems (Aínsa depocenter, Spain)

Daniel E. Tek, Miquel Poyatos-Moré, Marco Patacci, Adam D. McArthur, Luca Colombera, Timothy M. Cullen, William D. McCaffrey

Journal of Sedimentary Research (SEPM)

... deposits and their effect on post-failure strata: Marine Geology, v. 271, p. 212– 224. Arbués, P., Mellere, D., Puig, M., and Marzo, M., 2007 a, Los...

Depositional Environments and Sediments in the Coastal Zone of Prince Edward Island, Canada

Grant A. Bartlett

Atlantic Geology

... and Carter 1971). Due to the Coriolis effect, it is common for the flow of river water in the northern hemisphere to be more predominant on the right...

Unraveling the Channel–Lobe Transition Zone With High-Resolution AUV Bathymetry: Navy Fan, Offshore Baja California, Mexico

Cristian Carvajal, Charles K. Paull, David W. Caress, Andrea Fildani, Eve Lundsten, Krystle Anderson, Katherine L. Maier, Mary McGann, Roberto Gwiazda, Juan Carlos Herguera

Journal of Sedimentary Research (SEPM)

... merge with sediment waves. Probably these scours are genetically linked to sediment waves, and they may have been formed by cyclic-step-like processes...

Facies, Architecture, and Origin of a Reservoir-Scale Sand-Rich Succession Within Submarine Canyon Fill: Insights from Wagon Caves Rock (Paleocene), Santa Lucia Range, California, U.S.A.

Kai S. Anderson, Stephan A. Graham, Stephen M. Hubbard

Journal of Sedimentary Research (SEPM)

...; large sand waves record the bypassing of sediment through the uppermost reaches of this channel system (Smith et al. 2005). Major submarine canyons...

Ubiquity of Wave-Dominated Deltas In Outer-Shelf Growth-Faulted Compartments

Mariana Iulia Olariu, Cornel Olariu

Journal of Sedimentary Research (SEPM)

..., as the waves move across a shallow wide shelf (Ainsworth et al. 2011). Hence, wide shelves (inner shelves at highstands) have a relatively high potential...

Heterogeneity of the Gulf Coast Aquifer, Brazos River to Rio Grande, Texas

Paul R. Knox, Steven C. Young, H. Scott Hamlin, Ernest T. Baker Jr., Robert A. Kalbouss, Trevor Budge

GCAGS Transactions

... to develop depositional facies maps for each layer. Freshwater-bearing layers are dominated by fluvial and lower coastal plain facies below the Goliad...