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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 34,775 Results. Searched 200,616 documents.

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Unifying Offshore Brazil: From the Abimael Propagator to the Abrolhos Islands

Andrew Hartwig, Jonathan Denly, Jeff Faw, ION

GEO ExPro Magazine

... Phase 5, Espírito Santo, displaying Top-Fast imaging surface, combining carbonate, salt, and ­v olcanics for velocity constraint. Below: 3D view...

2022

Abstract: February Meetings: WA Branch (Feb 25th): AVO and Inversion Mapping „ Campbell Gas Field

M. Micenko

Petroleum Exploration Society of Australia (PESA)

... reprocessing and phase matching between vintages and with synthetic seismograms at well locations has minimised misties and resulted in a more consistent time...

1993

Abstract: An Alternative Analysis of Surface Waves Data for Site Characterization

Abdul Rahim Samsudin, Suharsono, Abdul Ghani Rafek

Geological Society of Malaysia (GSM)

... for each geophones spacing and plot it versus phase velocity (VR) to produce an exponential equation, and (4) calculate the shear wave velocity from...

2003

ABSTRACT: Delineation of a Diagenetic Trap Using P-Wave and Converted-Wave Seismic Data in the Miocene McLure Shale, San Joaquin Basin, California; #90013 (2003)

Robert Kidney, John Arestad, Anne Grau, Robert Sterling

Search and Discovery.com

... is low density while the hydrocarbon-saturated quartz is low velocity. The presence of gas-saturated oil in the quartz reduces the interval velocity...

2003

ABSTRACT: Rock Properties from 2D Images: Computer Assisted Petrography; #90017 (2003)

Lori A. Hathon, Thomas R. Taylor, Fritz H. K. Rambow, Michael T. Myers, David W. Fanning

Search and Discovery.com

... directly influences acoustic and physical rock properties (e.g. velocity, compressibility). In order to quantify properties of both the pore and solid...

2003

ABSTRACT: The appliance of different migration methods while processing of mid-frequency seismic data on the shelf of the Black Sea; #90109 (2010)

Iuliia Tsup

Search and Discovery.com

.... The post stack 2D time migration (with a Kirchhgoff algorithm) was also used in the process of migration of all lines. The final phase of detailed media...

2010

Abstract: Seismic Characterization of the Mississippian in South-Central Kansas; #90248 (2016)

George P. Tsoflias, Yousef Fadolalkarem, W. Lynn Watney

Search and Discovery.com

... gradational porosity decrease resulting in a corresponding increase in seismic velocity. Analysis of post-stack 3D seismic data showed the expected response...

2016

Abstract: Seismic Implications of Moveable Fluids; #90254 (2016)

Robert W. Wiley, Peter Wilson, Scott Peters

Search and Discovery.com

... propagation in periodically layered media. The attenuation and dispersion effects in these various models result in a frequency dependent velocity (FDV...

2016

Abstract: Full Azimuth Long Offset Data for Fracture Characterization: A Jurassic Case Study in North Kuwait; #90319 (2018)

Hanan Al-Hasan, Fatma Basha, Riyanto Kusumo, Agus Abdullah, Taiwen Chen

Search and Discovery.com

... the preservation of amplitude, phase and azimuth at each stage of the sequence. The main challenge was the lack of near offset coverage due to ground...

2018

Abstract: Frequency-dependent Elastic Moduli and Attenuation of Sandstone and Carbonate Rocks; #91204 (2023)

Andika Perbawa, Thomas Finkbeiner, Salma Alsinan, Juan Carlos Santamarina

Search and Discovery.com

... is velocity dispersion and related variations in elastic moduli (e.g., Young's modulus). Because frequency ranges in the field are different compared...

2023

Finite-difference modeling of marine vibrator sources

Khalid Almuteri, Jeffrey Shragge, Paul Sava

International Meeting for Applied Geoscience and Energy (IMAGE)

... the ability to accurately and stably model high-velocity moving sources, and account for the wavefield distortion predicted by the Doppler theory...

2022

Geologic-Geophysical Characteristics of the Sub-Salt Sediments of the South of the North Caspian Depression

N. V. Nevolin

Petroleum Geology: A Digest of Russian Literature

... in some parts to 5-7 in others; further, some are not always at a particular stratigraphic level. The principal marker bed is a high-velocity carbonate...

1990

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