Improved subsalt imaging in the Eastern Mediterranean Sea with converted wave attenuation

Monica Hartmann, Jana Caskey, Benjamin Cole, James McLeman, Tom Rayment, Ares Ouzounis

International Meeting for Applied Geoscience and Energy (IMAGE)

... with a pre-migration hi-resolution parabolic radon technique. The acoustic nature of the modeling engine means that the noise model of the converted wave...

Sole marks reveal deep-marine depositional process and environment: Implications for flow transformation and hybrid-event-bed models

Jaco H. Baas, Niall D. Tracey,, Jeff Peakall

Journal of Sedimentary Research (SEPM)

... and Singh 1973; Allen 1984). In the natural environment, the parabolic flute mark is most common (Fig. 2A); this form is closely described by the ideal flute...

Reservoir Characterization of a Basin Floor Fan System Using Rock Physics to Integrate Seismic Amplitude and Well Data, Offshore Block 9, South Africa, #42350 (2019).

Mduduzi M. Mmema, Jorge I. Adrian,

Search and Discovery.com

... porosity hydrocarbon Intercept (A) IV Original Gather T14AS Seismic Conditioning Mute T14AS Trim Static Parabolic Transform T14AS T14AS AVO...

The Petroleum Potential of the Saba Bank Area, Netherlands Antilles, by Richard E. Church and Kevin R. Allison, #10076 (2004).

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Directional Scours on a Transgressive Surface: Examples from the Silurian Whirlpool Sandstone of Southern Ontario, Canada

Richard J. Cheel , Gerard V. Middleton

Journal of Sedimentary Research (SEPM)

... operations near Georgetown, show that the transgressive scours include parabolic, linear, and irregular forms. Parabolic scours are several meters long...

Effects of Tropical Weathering on Quartz Grain Shape: an Example from Northeastern Australia

Kenneth Pye , Jim Mazzullo

Journal of Sedimentary Research (SEPM)

... of stabilized parabolic dunes from North Queensland, Australia, has shown that the grains in the older dunes are significantly more angular than...

Relations between geomorphic form and sedimentologic-stratigraphic variability: Holocene ooid sand shoal, Lily Bank, Bahamas

Andrew G. Sparks, Eugene C. Rankey

AAPG Bulletin

...; Rankey et al., 2006; Rankey and Reeder, 2011). End-member bar forms include parabolic and transverse shoulder bars (Rankey et al., 2006). Parabolic bars...

Tectono-sedimentary evolution and petroleum systems of the Mundaú subbasin: A new deep-water exploration frontier in equatorial Brazil

Narelle Maia de Almeida, Tiago M. Alves, Francisco Nepomuceno Filho, George Satander Sá Freire, Ana Clara Braga de Souza, Márcio Nunes Normando, Karen M. Leopoldino Oliveira, and Thiago Henrique da Silva Barbosa

AAPG Bulletin

... Oliveira, and Thiago Henrique da Silva Barbosa 2020 795 824 104 4 The Brazilian equatorial margin (BEM) evolved in response to transform motion...

Abstract: Renewable Energy to Tackle Climate Change

R. Corkish

Petroleum Exploration Society of Australia (PESA)

... systems design methods from Telecom/Telstra; solar thermal evacuated tube collectors from Sydney University; parabolic dish solar concentrators from...

Abstract: Evolution of Tide-Dominated Oolite Shoals on an Intrashelf Basin Margin: Case Study from the Lower Arab Formation, Onshore UAE; #90247 (2016)

David A. Lawrence, Fatima Al Darmaki, Yasmina Bouzida, Cathy Hollis, Matthieu Deville de Perrière

Search and Discovery.com

... of the grainstone interval is dominated by stacked parabolic sand shoal complexes comprising cross-bedded oolitic and skeletal grainstones...

Abstract: Modern and Ancient Analogues for Complex Eolian Reservoirs; #90301 (2017)

Steven G. Fryberger, Caroline Y. Hern, Nick Jones

Search and Discovery.com

... Complex dunes, such as linear, star, reversing and parabolic, are common in modern depositional environments (Breed et al., 1979; Fryberger and Goudie...

Abstract: Mechanical Characterization and Failure Development within Jurassic Sandstones in Proximity to Salt Structures, Paradox Basin, Southern Utah;

Lauren Reeher, Amanda Hughes, George Davis, David Streeter, Chad Julius

Search and Discovery.com

... distinct nonlinear failure envelopes under low confining stress and the observed parabolic geometry can be used to explain the steep failure angles seen...

Polynomial Amplitude versus Azimuth Inversion in Horizontally Transverse Isotropic Media, as Tested on Fractured Coal Seams in the Surat Basin

Joseph Kremor, Randall Taylor, Khalid Amrouch

Australian Petroleum Production & Exploration Association (APPEA) Journal

... fractures. The compressional wave reflectivity equation in HTI media has been reformulated into a parabolic form that allows for fast and efficient...

Deep Mantle Convection Plumes and Plate Motions

W. Jason Morgan

AAPG Bulletin

... ridges and transform faults interrelate. Morgan (in press) has presented three additional lines of evidence supporting the concept of rigid plates...

Abstract: Strangely preserved flutes and grooves from the fluvial Port Hood Formation, (Carboniferous) of western Cape Breton Island, Nova Scotia

D. G. Keighley, R. K. Pickerill

Atlantic Geology

... of sandstone beds, whereas populations of twisted and parabolic flutes occur on vertical and inclined margins of mudstone-sandstone interbeds in highly...

Abstract: Analysis of landsat thematic mapper imagery of the Framboise/Mira region, Cape Breton Island, Nova Scotia: drumlin and till classification and distribution

G. Day, I. S. Spooner

Atlantic Geology

.... A 400 km2 drumlin field located west of the Mira River contains spindle, parabolic and transverse asymmetrical forms. These features are best...

Late Quaternary Deposits Near Point Sal, South Central California: A Time Frame For Coastal-Dune Emplacement

Antony R. Orme

Special Publications of SEPM

... probably continued to accumulate westward during stage 2 Parabolic dunes Qe3 formed from new and reactivated were stabilized before 3 ka Lobate dunes Qe...

A Rational Theory of Delta Formation as Exemplified by the Present-day Mississippi Delta

Charles C. Bates

Journal of Sedimentary Research (SEPM)

... dense) follows the flow pattern of a two-dimensional jet issuing from a slot. Formation of a parabolic bar outside such an orifice favors bifurcation...

ABSTRACT: Numerical Prediction of the Sediment Characteristics, Including Carbon Content, of Basin Fill, by James P. M. Syvitski; #91003 (1990).

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Direct Printing of Contour Maps of Facies Data by Computer: ABSTRACT

John W. Harbaugh

AAPG Bulletin

... used at Stanford for fitting contour maps to facies data. The computer fits a smoothly curving parabolic surface to the data and then prints...

Eolian Sedimentology Interpreted from Dipmeter Results: ABSTRACT

R. D. Nurmi, V. R. Hepp

AAPG Bulletin

..., transverse, and parabolic--are elongate perpendicular to the wind direction and are characterized by cross-bedding with a unimodal distribution of dip...

Geothermal Gradients, Organic Metamorphism, and Mineral Diagenesis in Tertiary Rocks, Santa Ynez Mountains, California: ABSTRACT

Kenneth P. Helmold, Eric H. Snider

AAPG Bulletin

... at the earth's center as boundary conditions. For instantaneous and continuous deposition, the governing equation is a linear parabolic partial differential...

Eolian Reservoir Characteristics Predicted from Dune Type: ABSTRACT

Gary Kocurek, Jamie Nielson

AAPG Bulletin

... that decrease potential reservoir quality. The occurrence of parabolic dunes isolated on vegetated sand sheets results in a core of grain-flow and grain...

Fibrous Calcium Sulfate in Veins: ABSTRACT

Hans-G. Machel

AAPG Bulletin

..., such as the stacked nature of the fibers, tapering of wall-rock fragments, pressure shadows next to the wall-rock fragments, and parabolic alignment...

Abstract: The Spatial Pattern of Seismicity in Western Montana and Central Idaho: An Explanation Based on Seismic Tomography of the Upper Mantle, by Dice Kobayashi and Ken Sprenke; #90181 (2013)

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