Abstract: A Ray+Waveform Inversion for the Potency Tensor; #90187 (2014)

Scott Leaney and Chris Chapman

Search and Discovery.com

...orption-dispersion model is used. The sum over rays may include mode conversions, reflections, internal multiples and head waves in addition ...

Abstract: Tertiary Algal Carbonate Reefs from Snake River Plain, Idaho, by Frances G. Jones, Bruce H. Wilkinson, Gerald R. Smith; #90961 (1978).

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Ways for Increasing Effectiveness of Oil-Gas Exploration in the Lower Permian Carbonate Complex of the North Border Zone of the Peri-Caspian Depression

L. G. Kiryukhin, V. D. Il’in, O. S. Obryadchikov, V. K. Kopytchenko, B. N. Khakhayev, V. A. Savvin, S. G. Daumov, S. M. Kamalov

Petroleum Geology: A Digest of Russian Literature

...-Gremyachin, 3T - Zapadno-Teplov; e-bioherms of the zone of the carbonate shelf; f-north boundary of zone of loss of correlation of reflected waves related...

Characteristics of Gravel Bars in Ephemeral Streams

Marwan A. Hassan

Journal of Sedimentary Research (SEPM)

..., The origin of horizontal laminae in ephemeral stream channel-fill: Sedimentology, v. 24, p. 1–9. Frostick, L.E., and Reid, I., 1979, Drainage-net control...

Application of generalized radon transform migration to crosswell seismic geometry

Shujaat Ali, Olga Podgornova, Takashi Mizuno, Joel Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

... of crosswell illumination occurs with large incidence angles, data have low and irregular fold, and the wavefield is complex because of guided waves...

Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones

Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju

Indonesian Petroleum Association

... boreholes. Figure 6 - Raw vertical component WVSP source gather (SP6) for receivers in vertical and horizontal part of the borehole. Figure 7 - Raw...

ABSTRACT: CRUSTAL STRUCTURE OF THE NORWEGIAN VOLCANIC MARGIN FROM AN EXTENSIVE OBS-NETWORK; #90022 (2002)

Thomas Raum, Rolf Mjelde

Search and Discovery.com

... transition, the depth to crystalline basement, the lower crust and Moho. The modelling of the OBS horizontal components with regard to S-waves has contributed...

Deep learning seismic full-waveform inversion and transient EM joint inversion for near surface velocity modeling

Daniele Colombo, Ernesto Sandoval-Curiel, Ersan Turkoglu, Weichang Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... to be of effective use. The early arrival wavefield comprises different types of waves that are primarily refractions (e.g., diving waves, head waves), direct...

Elastic Wavefield Seismic Stratigraphy, by Bob A. Hardage and I.J. Aluka, #40184 (2006).

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ABSTRACT: Expanding Imaging Areas Using Transmitted Waves and Multiples in VSP Data; #90051 (2006)

yi Luo, Qinglin Liu, yuchun Wang, Mohammedn N. Alfaraj

Search and Discovery.com

... demonstrate that mode -converted transmitted waves observed in VSP data can be used to image areas above horizontal wells which traditional VSP cannot due...

Notes on the Design of an Oscillating Trolley Wave-Simulator for Installation in Unidirectional Flow Flumes: METHOD PAPER

T. M. Hammond , M. B. Collins

Journal of Sedimentary Research (SEPM)

.... Collins 1979 Vol. 49 No. 2. (June), BAGNOLD, R. A., 1946, Motion of waves in shallow water. Interaction between waves and sand bottoms: Proc. Royal Soc...

How to Subdivide Fluvial Deposits Into a Sequence Stratigraphic Framework Using Borehole Images (Echo-Yodel Field SW Shelf Australia Case Study)

Adriaan A. Bal

Indonesian Petroleum Association

... details and component parts that together form the architectural style of fluvial systems. There is a natural hierarchy to the elements defined...

Extended Abstract: Analysis of a Discontinuity Surface within Point Bar Deposits of False River, Louisiana

Martial J. Morrison, Juan M. Lorenzo, Peter D. Clift, Kory M. Konsoer

GCAGS Transactions

..., using 24 horizontal component geophones at 1-m spacing. The seismic source consisted of a ground recoil device that fires a shotgun shell horizontally...

Abstract: Wormhole Forward Modeling and Seismic Responses; #90187 (2014)

Xiaoqin Cui, Laurence R. Lines, Edward S. Krebes, and Joan Embleton

Search and Discovery.com

... - that has random directions of fractures in a pay zone (Yuan et al., 1999). Thus, in the pay zone, in the x-y plane (horizontal plane), the wormholes that can...

The Next Generation of Microseismic Imaging

Marc-André Lambert, Paul West

GEO ExPro Magazine

... on the market. Don't ignore shear waves: Single component data recordings, as delivered by conventional 2D/3D seismic recording systems, have ignored a large...

Geochemical Indices of Fine Sediment Transport, Northwest Gulf of Mexico

Charles W. Holmes

Journal of Sedimentary Research (SEPM)

..., caused by bottom traction of large storm-generated waves. This report deals with the fine silt and clay component (the mud fraction) of the sediment...

Exploring Overpressured, Naturally Fractured Reservoirs, Powder River Basin, Wyoming: A Multi-disciplinary Effort

Steven L. Parks, Melinda S. Gale

Montana Geological Society

... in fracture intensity using muKicomponent shear-wave surface seismic as a precursor to horizontal drilling in the Austin Chalk: Geophys. J...

Technique and Methods of Geophysical Exploration in Canada

A. I. Bogdanov

Petroleum Geology: A Digest of Russian Literature

... the intensity of the horizontal component of the total field and after removing the intensity of the horizontal component of the normal primary field...

G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset

Norman S. Neidell

AAPG Special Volumes

... transmit two types of elastic waves. If U is the displacement vector, each of these wave types of corresponds to a component of the field U. Thee...

The Role of Erosion by Fish in Shaping Topography Around Hudson Submarine Canyon

David C. Twichell, Churchill B. Grimes, Robert S. Jones , Kenneth W. Able

Journal of Sedimentary Research (SEPM)

.... Able 1985 Vol. 55 No. 5. (September), An 800-km2 area of rough topography around the head of Hudson Canyon off the eastern United States...

Anisotropic elastic full-waveform inversion for crosswell seismic data for Wyoming CarbonSAFE project

Olga Podgornova, Shujaat Ali, Ting Lei, Peng Li, Matthew Johnson, Lu Lee, Zunsheng Jiao, J. Fred McLaughlin, Erik Borchardt, Lin Liang, Pierre Bettinelli, Joel Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

... waves are measured by three component geophone receivers (accelerometers) positioned with 30-m spatial sampling. The source tool is moved on a 3-m...

Antidunes in the Mount Toby Conglomerate (Triassic), Massachusetts

Bryce M. Hand , James M. Wessel, Miles O. Hayes

Journal of Sedimentary Research (SEPM)

...), Nineteen consecutive sand waves, interpreted as antidunes, occur on an exposed bedding surface of granule conglomerate within the Mount Toby...

Physical Processes and Fine-grained Sediment Dynamics, Coast of Surinam, South America

John T. Wells, James M. Coleman

Journal of Sedimentary Research (SEPM)

... approach the shoreline from an angle, a longshore transport component is produced. Laboratory studies on solitary waves have shown that if wave profile...

Rational Theory of Delta Formation

Charles C. Bates

AAPG Bulletin

... this, the basic theory of jets is modified by introducing a rotating fluid system and postulating a hydraulic head at the orifice. If a delta is defined...

Real Time Series Analysis for Early Frac-Hit Detection in Vaca Muertas Natural Flowing Wells

Adriana Romero, Norberto Del Campo, Fernando Villagra, Lucas Gonzalez Day,Brian Quezada, Matias Pol’la, Matias Barresi, Francisco Bertoldi, Federico Baieli, Juan Ignacio Álvarez Claramunt, Martin Rozzisi, Gustavo Martinez, Katherine Silva, Julio Spairani

Unconventional Resources Technology Conference (URTEC)

... natural well-head pressure decline. To achieve this objective, we use real-time pressure data from well head pressure gauges. The trend component...