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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 297 Results. Searched 195,354 documents.

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ABSTRACT: Determination of Carbonate Permeability Category using Hybrid Neural Network and Fuzzy Inference Systems; #90049 (2005)

H-C. Chang, H-C. Chen, D. C. Kopaska-Merkel

Search and Discovery.com

... neutron log density log sonic log velocity-deviation log Preprocessing (column 2) Preprocessing (Normalizing raw data to [0,1]) Clustering (column 3...

Unknown

A New Method for Determining Paleocurrent Direction Using Imaging Log, #42407 (2019).

Pengyun Zhang, Jianmeng Sun,

Search and Discovery.com

... • Introduction Limitations of traditional methods and advantages of new methods • Methods and Steps Preprocessing of imaging data, layered and fan...

2019

Abstract: A Digital Telemetry System Implementation of the Dual-Sensor, Bottom-Cable Method

F. J. Barr, J. I. Sanders, D. A. Chamberlain

Geological Society of Malaysia (GSM)

... into the reflection wavelet's amplitude spectrum. To eliminate this reverberation problem during the data acquisition and preprocessing stage, the dual...

1991

Abstract: Evaluation of Different Fiber Optic Cables For Near-Surface Reflection Seismic; #91204 (2023)

Anton Egorov, Pavel Golikov, Andrey Bakuli, Konstantin Tertyshnikov, Roman Pevzner

Search and Discovery.com

... apply some basic processing to the acquired data. We assign the geometry to the data, apply a set of preprocessing procedures (amplitude corrections...

2023

Abstract: Surface-consistent transmission FWI; #91204 (2023)

Ernesto Sandoval, Daniele Colombo, Diego Rovetta, Apostolos Kontakis

Search and Discovery.com

... to complex physics that are difficult to be solved with a modeling/inversion approach such as full waveform inversion (FWI). Preprocessing and corrections...

2023

Abstract: Surface-consistent Near Surface Deconvolution; #91204 (2023)

Ernesto Sandoval, Daniele Colombo, Diego Rovetta, Apostolos Kontakis

Search and Discovery.com

.... The developed methodology is fully automatic and doesn't require pretreatment of the data, it can be used as a typical preprocessing early in the seismic...

2023

Full Waveform Inversion: Early Start of Model Building Process to Resolve the Complex near Surface Model in the Exmouth Sub-Basin, North West Shelf Australia

Lianping Zhang, Haryo Trihutomo, Yuelian Gong, BeeJik Lim, Alexander Karvelas

Australian Petroleum Production & Exploration Association (APPEA) Journal

... inversion (FWI) workflow, here, FWI was introduced early in the workflow in parallel with acquisition and preprocessing to produce a reliable near surface...

2018

Abstract: The Application of Ground Penetrating Radar (GPR) in Mapping Buried Utilities

Z. Z. T. Harith, S. A. R. Iskandar, B. S. Rosli

Geological Society of Malaysia (GSM)

..., and Intel PGI2, Bayan Lepas, Pulau Pinang. Data was collected using RAMAC GPR 250MHz shielded antenna. After preprocessing using filter such as DC Filter...

2003

Ant Tracking Seismic Volumes for Automated Fault Interpretation

Tom Cox

Search and Discovery.com

..., preprocessing can involve preparing the seismic with structural smoothing, filtering or other attributes, followed by discontinuity attributes such as chaos...

Unknown

ABSTRACT: Removal of Surface and Internal Multiples from Land Data: Experience from North Africa Data; #90051 (2006)

Riaz Alá'i, Eric Verschuur

Search and Discovery.com

... propagation and irregular trace spacing. Therefore, proper preprocessing to enhance and regularize the seismic reflections, which will act...

Unknown

ABSTRACT: Compensating for Seismic Absorption Anomalies with 3-D Q-Tomography and Q-compensating PSDM; #90115 (2010)

Yi Xie, Kefeng Xin, James Sun, Carl Notfors, Barry Hung, and Roger Taylor

Search and Discovery.com

... of absorptions in a separate preprocessing step, it is more rigorous to do it during the migration itself. Seismic energy is attenuated during the propagation...

2010

Ant Tracking Seismic Volumes for Automated Fault Interpretation

Tom Cox

Search and Discovery.com

..., preprocessing can involve preparing the seismic with structural smoothing, filtering or other attributes, followed by discontinuity attributes such as chaos...

Unknown

Abstract: Surface Reservoir Characteristics from Subsurface Seismic Images with Deep Learning Methodologies; #90255 (2017)

Keith Holdaway, Patrick Hall, Jorge Silva, Ilknur Kabul

Search and Discovery.com

... for a Deep Learning (DL) solution. A simple preprocessing technique creates many small image patches from larger images. These patches reduce the number...

2017

Abstract: Reflection Full Traveltime Inversion in the Image Domain; #90319 (2018)

Yue Ma, Tong W. Fei, Yan Wu, Yi Luo

Search and Discovery.com

... to the frequency of 5-45 Hz. Actually the frequencies below 5 Hz are missing from the data. Preprocessing of this data includes refraction energy removal...

2018

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