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The AAPG/Datapages Combined Publications Database

Showing 1,928 Results. Searched 196,431 documents.

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Tutorial on Compressive Sampling

Search and Discovery.com

... is a recent development in digital signal processing that offers the potential of high resolution capture of physical signals from relatively few measurements...

2013

Geophysics: Target Shooting for the Drill

A. Easton Wren

CSPG Special Publications

... recording and the corresponding emphasis on computer processing. However, geophysical objectives did not change during the same period. Primary targets...

1980

Coherence Cube for Structural and Stratigraphic Delineation in Clastic And Carbonate Sequences

Scott Miller

Abilene Geological Society

..., to the conventional 3-D seismic volume, in 3-D seismic interpretation and improved reservoir delineation. Coherence Cube™ processing enhances...

1999

Abstract: White Noise Suppression in the Time Domain … Part I; #90174 (2014)

Patrick Butler

Search and Discovery.com

... a considerable advantage in processing the low amplitudes at the top end of the wavelet's spectrum. It will be shown, with the aid of cross correlations...

2014

Squeezing More Information Out of 3D Seismic Data with a Match Filter and Possibly Squeezing More Oil Out of Oil Pools; #41562 (2015)

Norm Kalmanovitch, John Townsley

Search and Discovery.com

.... Conclusion The inclusion of interactive wavelet processing and match filtering in particular on a seismic workstation can provide opportunities...

2015

Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin

Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall

Unconventional Resources Technology Conference (URTEC)

..., velocity, static, noise attenuation, wavelet processing and in certain areas inter-bed multiple removal. During the re-processing, we realized that we were...

2017

I. Relating Seismic Data to Stratigraphy

Norman S. Neidell

AAPG Special Volumes

... as wavelet shaping or wavelet processing, and must be discussed more fully. Fig. A-MARINE AIRGUN WAVELET Fig. B-ZERO PHASE BAND-PASS WAVELET Fig. SHAPE...

1979

Abstract: Estimation of Dispersive Parameters of Surface Wave Using the Generalized S Transform; #90187 (2014)

Roohollah Askari and Robert J. Ferguson

Search and Discovery.com

...e dispersion using continuous wavelet transforms: Pure and Applied Geophysics, 162, 843–855. Mallat, S., 1999, A wavelet tour of signal processing: Academi...

2014

Synthetic Seismograms for PS Seismic Data; #41793 (2016)

Satinder Chopra, Ritesh Kumar Sharma

Search and Discovery.com

... of processing and interpretation of such data: Simultaneous-Source High Fidelity Vibroseis System Cuts Time and Cost, Search and Discovery Article #40688...

2016

3D Seismic Proves Its Value in Bakken Geosteering, #41435 (2014).

Angie Southcott

Search and Discovery.com

... is applied post-stack, and based on two assumptions commonly used in seismic processing: first, the seismic wavelet is stable and stationary over...

2014

Abstract: Identification of Deltaic Facies with 3-D Seismic Coherency and the Spectral Decomposition Cube: A Study From South Marsh Island Area, Gulf of Mexico

John A. Lopez, Greg Partyka, Norm L. Haskell, and Susan E. Nissen

Houston Geological Society Bulletin

..." and is typically calculated as a post-processing seismic attribute. Coherence algorithms and spectral decomposition cubes are attributes of a rapidly...

1998

Basic Seismic Processing: Part 7. Geophysical Methods

Peter M. Duncan

AAPG Special Volumes

...Basic Seismic Processing: Part 7. Geophysical Methods Peter M. Duncan 1992 364 371 ME 10: Development Geology Reference Manual The seismic data...

1992

Vertical Seismic Profiling--A Measurement that Transfers Geology to Geophysics: Chapter 2

B. A. Hardage

AAPG Special Volumes

... of the amplitude restoration function used when processing surface-recorded seismic data; (3) using seismic wavelet amplitudes, measured above and below...

1985

Hyperspectral imaging for the determination of bitumen content in Athabasca oil sands core samples

Michelle Speta, Benoit Rivard, Jilu Feng, Michael Lipsett, and Murray Gingras

AAPG Bulletin

..., the wavelet model has the disadvantage of a significantly longer processing time (minutes vs. seconds per box of 2 in. core). Both models are expected...

2015

Tackling data challenges in land FWI: A case study

Victor Lopez, Yun Dong Guo, QingYang Li, Bin Yu, Changhua Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., low frequency, and a correct source wavelet to yield good results. In marine cases, these three factors are usually achievable, leading to impressive...

2023

Feasibility Study Methodology for Fracture Analysis Studies Using Seismic Azimuthal Amplitude Variation: Application in Southern Mexico

Alexis Ferrer Balas, Nahum Campos, Jesus Garcia Hernandez

GCAGS Transactions

... cube is necessary. This processing could be relatively long and thus a bit more costly, about 4 to 6 months depending on its size. Thus the natural...

2011

Rock Physics Inversion: A Montney Case Study, #41295 (2014)

James Johnson, Lisa Holmstrom, Satwant Diocee, Rob Tilson, Sean Johnson

Search and Discovery.com

...). The workflow used involves the following steps: a) Seismic data re-processing and conditioning b) Log calibration and wavelet estimation c) Low frequency model...

2014

Sequence Stratigraphy Applied to Log Interpretation: Improving Methodology by Means of Signal Processing Techniques and Outcrop Calibration; #90017 (2003)

P. J. Y. M. Rabiller, F. Robail, E. Remacha, L. Richard, F.-J. Sancho-Jaquel, F.Climent, L. P. Fernandez

Search and Discovery.com

...Sequence Stratigraphy Applied to Log Interpretation: Improving Methodology by Means of Signal Processing Techniques and Outcrop Calibration; #90017...

2003

Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

... wavelet that increases the amplitude spectrum in the blue spectrum area. In addition, spectral balancing is a feature that can balance the shape...

2022

Chapter Two: Color, Character and Zero-Phaseness

Alistair R. Brown

AAPG Special Volumes

... for other wavelets with the same frequency content. Much data processing research has been devoted to wavelet processing, which can be defined...

2011

Abstract: Mapping Magnetic Lineaments in the Foothills of Northeastern British Columbia using 2-D Wavelet Transform; #90211 (2015)

Hassan Hassan

Search and Discovery.com

...Abstract: Mapping Magnetic Lineaments in the Foothills of Northeastern British Columbia using 2-D Wavelet Transform; #90211 (2015) Hassan Hassan...

2015

Poststack Processing Steps for Preconditioning Seismic Data; #42399 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

...Poststack Processing Steps for Preconditioning Seismic Data; #42399 (2019) Ritesh Kumar Sharma, Satinder Chopra GC Poststack Processing Steps...

2019

Single-sensor towed streamer acquisition: a case study from the Gulf of Mexico

P. Munoz, J. Uribe, N. Moldoveanu

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... system to measure the output wavelet of the gun array for every shot and this has an impact on removing the source output variability from shot to shot...

2003

Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing

R. Malcolm Lansley

AAPG Special Volumes

... made in data processing. The most common of these are that the source wavelet and the response of the recording system and sensors are minimum phase...

2011

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