Submarine Ramp Facies Model for Delta-Fed, Sand-Rich Turbidite Systems: DISCUSSION

John W. F. Waldron

AAPG Bulletin

... of smoothing will generally be a substantial increase in the average length of runs and a corresponding reduction in their number. The test for runs up...

Terrestrial and aquatic neoichnological laboratory experiments with the freshwater crayfish Orconectes: Trackways on media of varying grain size, moisture, and inclination

Justin M. Fairchild, Stephen T. Hasiotis

PALAIOS

...-, and medium-grained sand. A rectangular container filled with sediment was used to run trackway trials on flat and 106 inclined surfaces. All subaqueous tracks...

Tidal Sedimentology and Estuarine Deposition of the Proterozoic Big Cottonwood Formation, Utah

Todd A. Ehlers, Marjorie A. Chan

Journal of Sedimentary Research (SEPM)

... surfaces. Other structures that corroborate the tidal interpretation include: (1) flaser bedding, (2) mud cracks, and (3) mud-draped wave ripples...

High-impact palynology in petroleum geology: Applications from Venezuela (northern South America)

Valenti Rull

AAPG Bulletin

... increased marine influence, whereas low TLI values indicate regression. Consequently, TLI maximums (M) should coincide with flooding surfaces...

Seismic tomographic cross-sections of the Bowser Basin in northwest British Columbia, Canada

David B. Snyder, Brian J. Roberts

CSPG Bulletin

... and attributes of rocks that are exploration targets (e.g. Zelt et al., 2001; Hole et al., 2006 and references therein). Depth penetration...

Wireline Log Response, Petrography and Reservoir Properties of Cored Intervals: Kugmallit Sequence (Oligocene), Beaufort-Mackenzie Basin, Arctic Canada

F.W. Nentwich, R.W. Yole

CSPG Bulletin

... of sandstone, were selected from this core. These were analyzed in polished thin sections and freshly broken sample surfaces by classical petrographic...

Implementation of cloud-ready technology designed to address longstanding data interoperability and accessibility issues through the use of a comprehensive semi-automated seismic interpretation workflow

Marion Barr, Stuart Walley, Vianney Savajol, Jie Deng, Christine Rhodes, Aurelien van Welden, Paul Endresen, Marius Storm-Olsen, Andy James

International Meeting for Applied Geoscience and Energy (IMAGE)

... into logical seismic datasets and each group used standardized attributes to describe relevant properties, such as processing projects and Second International...

U-net based primary alignment

Ricard Durall, Ammar Ghanim, Norman Ettrich

International Meeting for Applied Geoscience and Energy (IMAGE)

... for accurate determination of intercept and gradient attributes. Moreover, flattening of primaries improves the quality of stacks for structural...

Deep learning approach for denoising and resolution enhancement of poststack seismic data

Ruslan Malikov, Tatyana Yusubova, Izat Shahsenov

International Meeting for Applied Geoscience and Energy (IMAGE)

..., and more consistent parameterization of attribute generation, such as structural attributes, allowing the interpreter to review more possible...

Fast and efficient structure-oriented preconditioning with on-the-fly dip estimation

Rodrigo Felicio Fuck, Lorenzo Casasanta

International Meeting for Applied Geoscience and Energy (IMAGE)

... in several multidimensional seismic data processing steps. Originally defined by He et al. (2013) as an edge-preserving smoothing filter for de-noising...

Statistical and Machine Learning Methods Help Us Identify Analogous Wells for Enhanced Type Well Construction

Himanshu Shekhar Jha, W. John Lee

Unconventional Resources Technology Conference (URTEC)

... in reservoir attributes in this demonstration because of limited amount of data available for these wells. Production Profiles for Multi-fractured...

SEDIMENTOLOGY OF THE CONASAUGA FORMATION AND EQUIVALENT UNITS, APPALACHIAN THRUST BELT IN ALABAMA

Ricardo A. Astini, William A. Thomas, W. Edward Osborne

Alabama Geological Society

... intraclastic grainstones-packstones-rudstones and scoured surfaces are interpreted as storm generated. Fenestral fabrics in peloidal dolostones...

Regional Organic Metamorphism in the Mesozoic Strata of the Sverdrup Basin

L. R. Snowdon, K. J. Roy

CSPG Bulletin

.... Generalized geological cross section showing three surfaces on which organic metamorphic facies were plotted. (See AA in Fig. 12.) Figure 5. Cross section...

Holocene Evolution of the Inner Shelf of Southern Virginia

Donald J. P. Swift, Terry Nelsen, John McHone, Barry Holliday, Harold Palmer, Gerald Shideler

Journal of Sedimentary Research (SEPM)

... the Norfolk sandbanks: Estuarine and Coastal Mar. Sci., v. 1, p. 89-99. JACKSON, R. A., 1975, Hierarchical attributes and a unifying model of bedforms...

Introduction to Contouring Geological Data with a Computer: Part 8. Integrated Computer Methods

J. L. Gevirtz

AAPG Special Volumes

..., percentages, and so on) obtained from these maps can be estimated. /P> Shapes of geological surfaces are complex and not readily approximated...

Re-imaging of 2D legacy data in Brazils Equatorial Margin via pseudo-3D model building

David Butler, Daryineth Fernandez, Oscar Perez, Raul Ysaccis, Jason Thekkekara, Juan Perdomo, Christopher McMorland, Aurora Rodriguez Castelan

International Meeting for Applied Geoscience and Energy (IMAGE)

...ed visualization of complex channels, erosional surfaces, and stratigraphic terminations that are more difficult to see without this enhanceme...

North West Shelf 3D Velocity Modeling

Laureline Monteignies, Cedric Magneron, Natalia Gritsajuk

Petroleum Exploration Society of Australia (PESA)

... on top of well data and regional interpretation surfaces (horizons). The proposed approach is adapted to do it in a proper way at an ultra-regional...

Building of Gulf of Mexico Secondary Events in a Regionally Concordant Basin

W. Armstrong Price

GCAGS Transactions

... and possibly isostatic in type. SMOOTHING OF SHORELINES AND SHELF BY AQUEOUS ACTIVITY The well known tendency of marine forces to develop smooth bottoms...

Structural Analysis Using Spatial Filtering in Interior Plains of South-Central Alberta

J. E. Robinson , H. A. K. Charlesworth , M. J. Ellis

AAPG Bulletin

... were used to construct structure-contour maps of four stratigraphic surfaces: top of the Devonian carbonate rocks, sub-Cretaceous unconformity, base...

Seismic data augmentation for automatic faults picking using deep learning

Nam Pham, Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Several seismic attributes have been proposed to detect faults such as semblance, coherence (Marfurt et al., 1998; Gersztenkorn and Marfurt, 1999...

Stress, Fracture, and Fluid-flow Analysis Using Acoustic and Electrical Image Logs in Hot Fractured Granites of the Coso Geothermal Field, California, U.S.A.

Nicholas C. Davatzes, Stephen H. Hickman

AAPG Special Volumes

... these methods and differentiated from less hydrologically significant attributes such as rock foliation.The stress state that causes fractures...

The Effect of Water Flooding on Produced Oil Composition from Bartlesville Reservoir, Prairie Gem Field, Central Oklahoma [Abstract]

Elli Chouparova, R. Paul Philip, Kurt Rottmann

Oklahoma City Geological Society

.... The comparison with the oils produced after the water flooding indicates smoothing of these differences. Observed distinctions in mobility parameter of the oils...

Geostatistical Analysis of Oil Production  and Potential Using Indicator Kriging

Michael Edward Hohn and Ronald R. McDowell

AAPG Special Volumes

... of the smoothing property of kriging. Indicator kriging uses multiple transforms based on selected cutoffs to model spatial variability. For each indicator...

Abstract: Sedimentary Processes on Continental Slope off New England, by David A. Ross, Joseph C. MacIlvaine; #90961 (1978).

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ABSTRACT: Structural Filter

Dong Liu

Houston Geological Society Bulletin

...ABSTRACT: Structural Filter Dong Liu 2012 19 19 54 06 Structural Filter (SF) is a smoothing filter used in pre-stack noise reduction that preserves...