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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 20,859 Results. Searched 200,626 documents.

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Ascending

Salt Stock Families in Northwestern Germany: ABSTRACT

D. Sannemann

AAPG Bulletin

... to be partly due to tectonics whereas the subsequent wave-front-like growth of the salt stock families took place in a purely halokinetic way, i.e....

1965

Transport and Deposition of Suspended Sediments on Estuarine Tidal Flats: ABSTRACT

F. E. Anderson

AAPG Bulletin

... in water flushing on and off an estuarine tidal flat have been examined for relative changes in concentration as a function of wind speed, local wave...

1972

Variability of Modern River Deltas: ABSTRACT

J. M. Coleman, L. D. Wright

AAPG Bulletin

... result from interacting dynamic processes (climate, hydrologic characteristics, wave energy, tidal action, etc.) which modify and disperse transported...

1973

Intertidal Zonation of Recent Microbial Endoliths, Bermuda: ABSTRACT

E. Hoffman

AAPG Bulletin

... relief and color. The diversity and abundance of the endoliths were determined for seven sites with different degrees of slope and wave exposure...

1980

Facies Analysis of Pinnacle Reefs of Guelph Formation (Middle Silurian), Northern Michigan: ABSTRACT

Benjamin R. Gonzalez

AAPG Bulletin

... and crinozoan "mud dwellers" baffled and trapped sediment. This mechanism allowed the mounds to grow upward into a zone near wave base. As mud-mound...

1982

Depositional Environment of Eocene Queen City Formation in East Texas: ABSTRACT

Richard A. McElvany

AAPG Bulletin

... cross-beds are commonly affected by storm-wave processes and indicate a fairly shallow fairweather wave base during their Eocene deposition. Exposures...

1983

-- no title --

user

Search and Discovery.com

...user Imaging Vertical Faulting on a WCB 3D using Duplex Wave Migration Brian Link1, Nawm Marmalevsky2, and A. Kostyukevyck2 1 Kelman Technologies Inc...

Unknown

-- no title --

user

Search and Discovery.com

... the reflectors in the image domain are promoted as part of this optimization. Our method is tested with a reverse-time 'wave-equation' migration code...

Unknown

-- no title --

user

Search and Discovery.com

... seismogram generated from wireline log data. Q values for both P wave and shear wave were also estimated through spectral ratio method. We extracted...

Unknown

-- no title --

user

Search and Discovery.com

...user Imaging Vertical Faulting on a WCB 3D using Duplex Wave Migration Brian Link1, Nawm Marmalevsky2, and A. Kostyukevyck2 1 Kelman Technologies Inc...

Unknown

-- no title --

user

Search and Discovery.com

... the reflectors in the image domain are promoted as part of this optimization. Our method is tested with a reverse-time 'wave-equation' migration code...

Unknown

-- no title --

user

Search and Discovery.com

... seismogram generated from wireline log data. Q values for both P wave and shear wave were also estimated through spectral ratio method. We extracted...

Unknown

-- no title --

user

Search and Discovery.com

... of first arrival data from a 3D seismic survey. A refraction interpretation method was used to analyze the refracted P-wave from shot-receiver pairs...

2013

Abstract: P-Wave Slowness Surface Approximation for Tilted Orthorhombic Media; #90255 (2017)

Qi Hao, Alexey Stovas

Search and Discovery.com

...Abstract: P-Wave Slowness Surface Approximation for Tilted Orthorhombic Media; #90255 (2017) Qi Hao, Alexey Stovas AAPG Datapages/Search...

2017

Abstract: A Mimetic Scheme for Finite Difference Modeling of Acoustic Reflection; #90255 (2017)

F. Solano-Feo, J. M. Guevara-Jordán, O. Rojas1, C. González-Ramírez, B. Otero, R. Rodríguez

Search and Discovery.com

... a new mimetic finite difference (FD) scheme for solving the acoustic wave equation coupled to absorbing boundary and free surface conditions...

2017

Abstract: Full Waveform Inversion for Complex Near Surface Imaging Using SEG Seam II Synthetic Model; #90319 (2018)

Ali A. Mohamed, Abdullatif A. Al-Shuhail

Search and Discovery.com

... scattering of surface and body wave that interfere with the imaging of deeper structure. In this paper, we tested and applied Full Waveform Inversion as high...

2018

Multi-Component Seismic (3C) Data Acquisition … A Case Study from Oil India Ltd. Operational Area in Upper Assam Basin, #40728 (2011)

K. L. Mandal, A. K. Khanna, Dr. R. Dasgupta

Search and Discovery.com

... with vertical- and horizontal-component) captures the seismic wave field more completely than conventional P-wave techniques. Multi-component surveying...

2011

Quantitative evaluation of vibroseis excitation signal based on signal-noise separation

Fei Luo, Yang Zhu, Tie Wei, Guowei Wei, Lianbin Jiang

International Meeting for Applied Geoscience and Energy (IMAGE)

... a quantitative evaluation method for force signal based on the separation of fundamental wave and harmonics. This method can accurately calculate the fundamental...

2022

The Prediction of Engineering Properties of Soils by Geophysical Exploration Method: Laboratory Ultrasonic and Field Seismic Refraction Tests at Khon Kaen, Thailand

L. Wannakao, W. Youngme, P. Wannakao

Geological Society of Malaysia (GSM)

...., YOUNGME, W. AND WANNAKAO, P. spacing for seismic wave detection. The time versus distance (T-X) curve could be plotted. The number of soil layers...

1999

Application of Interferometric MASW to a 3D-3C Seismic Survey

Shaun Strong, Steve Hearn

Petroleum Exploration Society of Australia (PESA)

... received much less attention in 3D reflection. The primary goal of this investigation is to develop an improved methodology for extracting S-wave...

2016

Efficient Q-RTM in anisotropic TTI media with phase and amplitude compensation

Yongzhong Wang, Faqi Liu, Carlos Calderón

International Meeting for Applied Geoscience and Energy (IMAGE)

..., in this paper, we derive a system of 2nd order wave equations in 3D viscoacoustic TTI media that can be employed in Reverse Time Migration (RTM...

2024

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