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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 20,243 Results. Searched 197,262 documents.

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ABSTRACT: Applications of Artificial Neural Networks Technology in Petroleum Geosciences and Engineering; #90115 (2010)

Ahamefula U. Utom, Benard I. Odoh, and Nuhu G. Obaje

Search and Discovery.com

... cube, prediction of shear wave velocity from wire line log data, prediction reservoir properties based on seismic data as well as advances in reservoir...

2010

Abstract: Seismic and Well-log Inference of Gas Hydrate Accumulations above the Umiak and Ya Ya Gas Fields, Northwest Territories; #90187 (2014)

Gilles Bellefleur, Michael Riedel, and Tom Brent

Search and Discovery.com

... intervals characterized with high saturation show high resistivity and high P- and S-wave velocity on well-log data, and are typically found in sand...

2014

Abstract: Tying Different Near Surface Models Using Geostatistics; #90254 (2016)

Abdulaziz m. Alsaad

Search and Discovery.com

... the near surface anomaly. The multiple layer model produces a long wave length solution. A 3D tomogram focuses the data at the anomaly but does not produce...

2016

Abstract: Using Second-Order Adjoint State Methods in GPUS to Quantify Resolution on Full Waveform Inversions; #90255 (2017)

Sergio Abreo, Ana Ramirez, Oscar Mauricio Reyes Torres

Search and Discovery.com

... (FWI) allows quantifying resolution of the velocity model obtained. Although there are different ways to compute approximations of the Hessian matrix...

2017

Abstract: Fracture Detection and Imaging Using Three-Component Borehole Seismic Data; #91204 (2023)

Ali Aldawood, Ali Alzayer, Ahmed Alawami, Abdulmohsen Alali

Search and Discovery.com

... emanating from the point source and propagating with the shear-wave velocity are recorded by the adjacent downhole geophones. We applied an elastic finite...

2023

Abstract: Progress and Challenges in the Processing and Use of Land Seismic Data Acquired via Compressive Sensing; #91204 (2023)

Gregory Culianez, Tahar Ben Youssef, Mohammad Farooqui, Ahmed Al Harthi

Search and Discovery.com

...., 2021; Al-Harthi et al., 2022). However, it remains to be proven that CS-acquired land data is suitable for use in advanced demultiple and velocity...

2023

A GEOPHYSICAL SURVEY OF THE MEND

Search and Discovery.com

N/A

Estimates of Sand Transport on the New York Shelf Using Near-bottom Current Meter Observations

P. E. Gadd, J. W. Lavelle, D. J. P. Swift

Journal of Sedimentary Research (SEPM)

... and Spring of 1974. The assumptions underlying the calculations are that wave activity was minimal at recording sites, that a drag coefficient of 3 10-3...

1978

Seismic Exploration in Railroad Valley, Nevada

John H. Vreeland, Bert H. Berrong

Rocky Mountain Association of Geologists

... current wave-equation migration techniques. VELOCITY CONTROL The interpretation procedure consists of three parts: first, identification...

1979

Improving seismic resolution by reprocessing multiple surveys at Na Kika field

Qingsong Li, Robert (Bobby) Chrisman, Dale Baptiste, Yan Liu, Dhvanil Patel, Carlos Rivas Aroni

International Meeting for Applied Geoscience and Energy (IMAGE)

... of resolution can be achieved through a better velocity model, improved signal to noise (S/N), boosting the high frequencies, etc. The Na Kika field in the Gulf...

2023

A Risk-Reduction Recipe Using Frequency-Based Pore Pressure Predictions from Seismic

Roger A. Young, Robert D. LoPiccolo

GCAGS Transactions

...) The more traditional approach to pore pressure prediction using seismic data is based on an analysis of stacking velocities. This velocity-based (V...

2005

Abstracts: Evidence of Shallow Gas in the Queen Charlotte Basin from Waveform Tomography of Seismic Reflection Data; #90173 (2015)

Eric M. Takam Takougang and Andrew J. Calvert

Search and Discovery.com

... quantitative images of the P wave velocity and attenuation factors, following a specific data preconditioning and inversion strategy. The field data were...

2015

The Need for Seismic Dip Migration

W. B. Robinson.

Oklahoma City Geological Society

... to calculate the depth of the reflecting horizon. I have used the terms wave front and ray path. I had better define these. You have all watched a wave caused...

1958

Fracture Detection by Azimuthal Differential Residual Moveout

Juefu Wang

Search and Discovery.com

... In this paper, we implement a method for extracting fracture attributes in weak HTI (Horizontal Transverse Isotropic) media based on P-wave azimuthal...

Unknown

Fracture Detection by Azimuthal Differential Residual Moveout

Juefu Wang

Search and Discovery.com

... In this paper, we implement a method for extracting fracture attributes in weak HTI (Horizontal Transverse Isotropic) media based on P-wave azimuthal...

Unknown

VSP and Well Logs from a Shallow Test Well

Search and Discovery.com

... seismogram constructed from the density and P-wave velocity logs. AAPG Search and Discovery Article #90170©2013 CSPG/CSEG/CWLS GeoConvention 2008, Calgary...

2013

Abstract: Delineating Anomalous Mantle in the Western Superior Province; #90172 (2014)

Andrew W. Frederiksen, Dave Toni

Search and Discovery.com

... (Frederiksen et al., 2007) that imaged a major boundary in mantle velocity and fabric between the eastern and western portions of the Superior Province...

2014

Abstract: Correcting PS Receiver Statics using Hybrid Raypath Interferometry; #90172 (2014)

David C. Henley

Search and Discovery.com

...’, for removing near-surface effects from seismic data, is used to remove converted wave receiver statics. A model study is used to show that artifacts caused...

2014

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