A method for assessing earth model uncertainty in the Taranaki Basin, New Zealand

Edward Lewis, Dennis van der Burg, Tony Martin, Lorenzo Russo, Tony Bell

Petroleum Exploration Society of Australia (PESA)

... and then reconstructed in migrated space. A 3D residual normal moveout (3DRMO) measures the time shift (dt) to align wavelets with a reference. Finally...

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

Roger A. Young, Robert D. LoPiccolo

GCAGS Transactions

... of normal moveout velocities and the subsequent conversion to interval velocities are well-treated in a number of textbooks (e.g., Yilmaz, 1987). Because...

Extended Abstract: Multiple Attenuation Research

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... been called 'multiple moveout' now referred to as MMO, by analogy to OMO, which is also a preconditioning process designed to make zero offset...

Elastic Impedance Inversion for Reservoir Delineation … A Quantitative Interpretation Case Study in the Malay Basin (Geophysics Paper 11)

N. Cheng, I. Bukhari, I. Kanok, S. Awirut, C. Vitoon

Geological Society of Malaysia (GSM)

... effects and gain more value from the seismic data. The workfiow includes three key steps: modeling, processing and interpretation. Modeling: Rockphysics...

Seismic Evidence for Widespread Possible Gas Hydrate Horizons on Continental Slopes and Rises

Thomas H. Shipley, Mark H. Houston, Richard T. Buffler, F. Jeanne Shaub, Kenneth J. McMillen, John W. Ladd, J. Lamar Worzel

AAPG Bulletin

...). Data were collected with programmed increasing gain with time. Trace-by-trace gain normalization, normal moveout, stacking, filtering, and automatic...

Abstract: Effects of Biodegradation from the Producibility of Waxy Crude Oils, by Michael Hsieh and Barry J. Katz; #90082 (2008)

Search and Discovery.com

Abstract: Improving the Statics Solution through De-migration: A Canadian Foothills A-PSDM Case History; #90172 (2014)

Jiwu Lin, Sylvestre Charles, Josef Heim

Search and Discovery.com

... Tijk is a sum of several effects: th Tijk = Ri + Sj + Ck + Mk*(j-i)*(j-i) th Where Ri = receiver static at i receiver position, Sj= source static at j...

Comparing Seismic Resolution and Signal and Noise Quality between Dense Point-Receiver and Conventional Data, Bakken Formation, North Dakota; #41160 (2013)

Niranjan Banik, Antoun Salama, Adam Koesoemadinata, George El-Kaseeh, Mark Egan, and Alfonso Gonzalez

Search and Discovery.com

... the real data. Note that this mute was tight enough to prevent normal move-out (NMO) stretch from being a significant factor in the subsequent frequency...

Qualitative and Quantitative Monitoring of Seismic Quality During Data-Processing for Future Seismic Reservoir Characterization Studies (Sisi-Nubi Field, Indonesia)

Rangga A. Brahmantio, Mikhail Baturin, Florent Bertini, Jean-Marie Jourdan

Indonesian Petroleum Association

... challenges still remain and have not been fully overcome by the 2005 PSTM, with a complex geological setting (carbonate reefs, shallow gas, normal...

Acadian Sliding: Anatomy of Styles for Gravitational Fault Development and Hydrocarbon Migration in the Western Appalachian Foreland Basin of Pennsylvania and West Virginia; #41126 (2013)

Robert Jacobi, Joel Starr, David Jackson, Travis Warner, and Craig Eckert

Search and Discovery.com

...). The slump blocks are directed toward the hinterland, with a zone of removal on the (paleo) upslope side and an easterly directed thrust on the (paleo...

A Simple Guide to Depth Conversion: Part I

Ashley Francis

GEO ExPro Magazine

... are the so-called stacking velocities. Seismic processing requires curving events on gathers to be flattened using the NMO stretch correction before...

Abstract: An Overview of Seismic Fracture Prediction, by Enru Liu, Rishi Bansal, Xin Zhan, Alex Martinez, and Chris Harris; #120034 (2012)

Search and Discovery.com

Abstract: Fracture Detection Via Azimuthal Analysis of Seismic Data: Snake Oil or silver Bullet?; #90187 (2014)

Mike Perz, Peter Cary, Xinxiang Li, and Satinder Chopra

Search and Discovery.com

... is motivated in part by the fact that most of the existing literature tends to focus on a small fraction of the totality of effects influencing algorithm...

Abstract: Tectonic Effects on the Stratigraphic Sequences Along the Midland Fault Zone, Southern Sacramento Basin, California, by D. S. Johnson; #91016 (1992).

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Pre-Stack Calibration to Well Data: Intercept & Gradient Scaling … A Case Study From the Norwegian North Sea

Nguyen Nam, Larry Fink

Indonesian Petroleum Association

... the seismic wavelet, are not discussed in this paper. The causes for AVO scaling problems, such as multiples, incorrect velocity, residual NMO...

Chapter Five: Reservoir Identification

Alistair R. Brown

AAPG Special Volumes

... gas sand is included in the interval studied. For many years RMS velocities derived from normal moveout have been used to compute interval velocities...

P- and PS-Wave Vector Wavefields for Anisotropic Petrophysics

James Gaiser

Petroleum Exploration Society of Australia (PESA)

.... Their NMO signatures can be reconstructed from the moveout measured on PSH-like reflections in azimuths near these symmetry planes. S-wave splitting...

Effects of Oil and Water on Mudrock Pore Size Distribution and Pore-Scale Fluid Distribution

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Full-scale treatment wetlands for metal removal from industrial wastewater

Eric A. Nelson, John B. Gladden

Environmental Geosciences (DEG)

...Full-scale treatment wetlands for metal removal from industrial wastewater Eric A. Nelson, John B. Gladden 2008 39 48 15 1 The A-01 National...

Removal of Heavy Liquid Separates from Glass Centrifuge Tubes--Alternate Method: NOTES

Berton J. Scull

Journal of Sedimentary Research (SEPM)

...Removal of Heavy Liquid Separates from Glass Centrifuge Tubes--Alternate Method: NOTES Berton J. Scull 1960 Vol. 30 No. 4. (December), FESSENDEN, F...

Abstract: Shoreline Processes, Stranded Oil and Cleanup Activities, by E. H. Owens; #91004 (1991)

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A more automated footprint removal for full-waveform inversion

David F. Halliday, James Xu, Soumya Roy

International Meeting for Applied Geoscience and Energy (IMAGE)

...A more automated footprint removal for full-waveform inversion David F. Halliday, James Xu, Soumya Roy A more automated footprint removal for full...

Water column corrections: Joint water velocity inversion for 4D marine surveys

Didier Lecerf, Mathieu Lange, Andrew Oates, Jyoti Kumar

International Meeting for Applied Geoscience and Energy (IMAGE)

... of water is a function of physical properties such as temperature and salinity which can vary with time and depth due to the effects of oceanic currents...

Machine learning-based anisotropy characterization of Wolfcamp shales in the Midland Basin

Jaewook Lee, David E Lumley

International Meeting for Applied Geoscience and Energy (IMAGE)

...). This model sets d to zero because the P-wave normal moveout is small. Then, it approximates C13 by C33-2C44 or C11-2C66. However, its estimation accuracy...

Seismic Exploration for Pennsylvanian Algal Mounds of the Paradox Basin

Bruce J. Moriarty, Robert J. Grundy

Rocky Mountain Association of Geologists

..., the two most critical steps other than good static corrections and normal moveout corrections are high frequency enhancement through spectral...