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The AAPG/Datapages Combined Publications Database

Showing 8,008 Results. Searched 195,372 documents.

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Abstract: BOOSTING VSP RESOLUTION USING HIGHER ORDER HARMONICS: A CASE STUDY; #90138 (2012)

Imtiaz Saeed Siddiqui, Muhammad Atif Nawaz, Muhammad Waqas, Rashid Tippu, Muzammil Hussain Munawar, Naima Siddiqui

Search and Discovery.com

... in conventional vertical seismic profile (VSP) processing. We establish that this higher frequency content can be recovered as signal to enhance the seismic...

2012

Mini Seismic Processing System for Training and Research Purposes

Suprajitno Munadi, Bambang Triharjanto

Indonesian Petroleum Association

...Mini Seismic Processing System for Training and Research Purposes Suprajitno Munadi, Bambang Triharjanto 1993 557 569 Seismic method...

1993

Integrated Seismic Processing Challenges in Karstified Terrain of Papua New Guinea Fold Belt, #42521 (2020).

Subhash Chandra, Michael Szczepaniak, Patrick Haltmeier,

Search and Discovery.com

... in processing algorithms have recently made possible increased use of prestack imaging techniques that were previously not successful due to the low signal...

2020

Developments in Seismic Processing for Geologic Interpretation: ABSTRACT

Mark K. Smith

AAPG Bulletin

... emphasis has been on the development and application of new signal-processing techniques through the utilization of communication-theory concepts...

1969

ABSTRACT: CRS processing - a key to improved static and dynamic corrections in seismic data from Saudi-Arabian deserts; #90051 (2006)

Henning Trappe, Juergen Pruessmann

Search and Discovery.com

...ABSTRACT: CRS processing - a key to improved static and dynamic corrections in seismic data from Saudi-Arabian deserts; #90051 (2006) Henning Trappe...

Unknown

Five Vintages of 3D Seismic over the Nelson Field of EP Europe UK: Is it Really Feasible to Obtain a Consistent 4D Signal?

Jos B. M. Lutz, Jonathan Brain, Jan W. de Maag, Nico Kremers, Steffen Bergler, and Richard Rogers

GCAGS Transactions

... selection for the processing of the 2003 and 2006 surveys, resulted in an optimal 4D signal reflecting the oil production in the 2003 to 2006...

2008

Abstract: Can supergrouping enhance low frequencies needed for FWI of 3D land broadband seismic data?; #90254 (2016)

Maxim Dmitriev, Andrey Bakulin, Pavel Golikov, Dmitry Neklyudov

Search and Discovery.com

.... As such, the signal-to-noise ratio (SNR) for these low frequencies is typically even poorer. While most FWI pre-processing approaches are trying to improve SNR using...

2016

Abstract: 3D Coil Shooting Survey on Tulip Field: Data Processing Overview … Planning, Challenges and Opportunities (Geophysics Poster 18)

Michelle Tham, Michele Buia, Riccardo Vercesi, Swee Leng Ng, Andreas Tyasbudi Waluyo, Suyang Chen

Geological Society of Malaysia (GSM)

...Abstract: 3D Coil Shooting Survey on Tulip Field: Data Processing Overview … Planning, Challenges and Opportunities (Geophysics Poster 18) Michelle...

2011

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

Patrick Butler

Search and Discovery.com

... component decomposition in the time domain was presented (Jones, 1985). This works well with signal to noise ratios near 1.0. Now you will be shown...

2014

Ground Roll Removal and Signal Preservation by Cascading SVD Polarization Filters with Localized Fk-Filters; #41543 (2015)

Kristof De Meersman, Chris Ansorger

Search and Discovery.com

... that it provides significant signal-to-noise improvements at an early stage in the processing flow. Evidently this will benefit all subsequent processes...

2015

Seismic Exploration for Pennsylvanian Algal Mounds, Paradox Basin: ABSTRACT

Bruce Moriarty, Robert Grundy

AAPG Bulletin

... of their limited thickness. Therefore, the acquisition of good signal-to-noise high-frequency data and stratigraphic processing for frequency enhancement...

1985

Abstract: Seismic Time-Frequency analysis by Empirical Mode Decomposition; #90187 (2014)

Jiajun Han and Mirko van der Baan

Search and Discovery.com

... Time frequency analysis plays a significant role in seismic data processing and interpretation. Complete ensemble empirical mode decomposition (CEEMD...

2014

Filling in the Blanks

Paul Sandvik, Ed Hager, Muhammad Adnan, Daniel Sturko, Polarcus

GEO ExPro Magazine

... kilometre, ensuring that the required signal-to-noise ratio (SNR) could be achieved with the appropriate processing. Make it Fast The processing...

2019

Empirical Mode Decomposition (EMD) of Turner Valley Airborne Gravity Data in the Foothills of Alberta, Canada; #41581 (2015)

Hassan Hassan

Search and Discovery.com

... Decomposition as a Filter Bank: IEEE Signal Processing Letters, p. 112-114. Huang, N.E., Z. Shen, S.R. Long, M.C. Wu, H.H. Shih, Q. Zheng, N. Yen...

2015

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

Vibroseis System: a High-Frequency Tool: ABSTRACT

William L. Chapman, G. L. Brown, D. W. Fair

AAPG Bulletin

... seismic signal generation through data processing where good equipment performance and correct parameter selection are required. The Vibroseis system...

1981

Understanding the Root Cause of Poor Seismic Data Through Modelling, #41912 (2016).

Anastasia Poole, Peter V. Baaren

Search and Discovery.com

... can then analyze how to optimize selection of acquisition parameters and data processing schemes with respect to both signal and noise. Such analyses...

2016

Marine Statics

Chiem Boon Hong

Geological Society of Malaysia (GSM)

... and size and are rather irregular in shape. To solve marine statics problems in 2D processing, the assumptions usually made are:(I) Feathering angle...

1987

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