Abstract: Time-varying Wavelet Estimation and Deconvolution; #90171 (2013)

Mirko van der Baan

Search and Discovery.com

... role in current acquisition and processing strategies (Trantham, 1994). Deterministic corrections such as for debubbling and for attenuation-related...

Abstract: Mapping Lithological Heterogeneity in Athabasca Oil Sand Reservoirs Using Surface Seismic Data: Case History; #90171 (2013)

Yong Xu and Satinder Chopra

Search and Discovery.com

... GeoConvention 2009, Calgary, Alberta, Canada, May 4-8, 2009 achieved by decreasing the error in the data by attenuation of the noise as well as increasing...

Abstract: Seismic Detection of Cracks in Carbonates Associated with Potash Mining; #90171 (2013)

Zimin Zhang and Robert R. Stewart

Search and Discovery.com

... abstracts. Hudson, J.A., 1981. Wave speeds and attenuation of elastic waves in material containing cracks. Geophys. J. Royal Astronom. Soc. 64, 133150...

Abstract: Processing 3-C Heavy Oil Data for Shallow Shear-wave Splitting Properties; #90174 (2014)

Richard Bale, Tobin Marchand, Keith Wilkinson, Kurt Wikel, and Robert Kendall

Search and Discovery.com

... of differential attenuation being observed between the two AAPG Datapages/Search and Discovery Article #90174 CSPG©2014 CSPG/CSEG/CWLS GeoConvention 2012...

Abstracts: True-Amplitude PS Prestack Time Migration via 5D Interpolation; #90173 (2015)

Peter W. Cary, Albert Zhang

Search and Discovery.com

... and anisotropy parameterization, anti-aliasing, reflection amplitude preservation, random noise attenuation and 5D interpolation prior to converted wave...

Abstracts: Seismic Attributes on Frequency-enhanced Seismic Data; #90173 (2015)

Satinder Chopra, Kurt J. Marfurt, Somanath Misra

Search and Discovery.com

... conventional procedures are adopted to compensate for frequency attenuation. A common practice has been to use a two- or three-window statistical deconvolution...

Abstracts: What Receivers will we use for Low Frequencies?; #90173 (2015)

R. Malcolm Lansley and Peter Maxwell

Search and Discovery.com

... field particle velocity attenuation, or to the natural energy radiation attenuation. To our advantage is that low frequencies tend to be less attenuated...

Abstract: Building Better Models … Making Full Use of Petrophysical Data; #90211 (2015)

Elizabeth L’Heureux

Search and Discovery.com

... in physical properties of the medium, including any anisotropy in seismic velocities, attenuation, porosity, etc. We use these detailed petrophysical...

Abstract: The Potential Impact of Evolving Basin Physiography and Tidal Dynamics on the Mangrove Biome and Hydrocarbon Charge System in the Tertiary South China Sea; #90235 (2015)

Daniel S. Collins, Peter A. Allison, Howard D. Johnson, Alexandros Avdis, Jon Hill, and Matthew D. Piggott

Search and Discovery.com

.../year), which is facilitated by the attenuation of tidal flow around dense root networks (Fig. 1b). High sedimentation rates are ultimately controlled...

Porosity Determination by 3D High-Resolution X-Ray Computed Microtomography and Its Correlation with Gas Adsorption Technique; #40509 (2010)

Inaya Lima, Milena Oliveira, Paula Rocha, Francisco Souza, Carlos J. Abreu, and Ricardo Lopes

Search and Discovery.com

...-dimensional object structures without sample preparation or chemical fixation. The -CT is based on the attenuation of X-rays emitted from an X-ray tube which...

Porosity Determination by 3D High-Resolution X-Ray Computed Microtomography and Its Correlation with Gas Adsorption Technique; #40509 (2010)

Inaya Lima, Milena Oliveira, Paula Rocha, Francisco Souza, Carlos J. Abreu, and Ricardo Lopes

Search and Discovery.com

... object structures without sample preparation or chemical fixation. The -CT is based on the attenuation of X-rays emitted from an X-ray tube which...

Characterization of Unconventional Shale Gas Reservoirs using a Shale Gas Facies Expert System to Identify Lithofacies and Optimal Completion Intervals, #80123 (2010)

Arijit Mitra, Daniel Warrington, Duane A. Sommer

Search and Discovery.com

... propagation attenuation. A shale gas facies expert system was developed with the goal of helping operators identify optimal zones for designing selective...

Understanding Attributes and Their Use in the Application of Neural Analysis … Case Histories Both Conventional and Unconventional, #41473 (2014).

Deborah Sacrey, Rocky Roden

Search and Discovery.com

... Instantaneous Frequency Bed thickness Lithological contrasts Fluid content (frequency attenuation) Seismicmicro.com These attributes help define...

Application of Elastic Parameters in the Basin Modeling of Unconventional Reservoirs; #41935 (2016)

J. A. España, R. López, O. C. Mijangos, A. K. Santana, J. J. Morales

Search and Discovery.com

... the dispersion and attenuation in composite materials and Nicolás-López and Valdiviezo-Mijangos (2016) made improvements to model the heterogeneity...

Enhancing Subsurface Imaging and Reservoir Characterization in the Marcellus Through Advanced Reprocessing of Wide Azimuth 3D Seismic, #11159 (2018).

Jinming Zhu, Chris Perll, Trevor Coulman,

Search and Discovery.com

.... Starting from field seismic records geometry errors were identified and corrected. Improved noise attenuation practices including land surface related...

Deepwater Lures Statoil Back

Thomas Smith

GEO ExPro Magazine

.... The improvements were gained mainly through more accurate velocity modelling and effective multiple attenuation. Thomas Smith, Associate Editor Using...

Extended Abstract: The Ceduna Sub-Basin - An Exploration Update

J. Bruins, I. M. Longley, J. P. Fitzpatrick, S. J. King, A. M. Somerville

Petroleum Exploration Society of Australia (PESA)

... - Seismic data coverage prior to the award of EPP28, EPP29 and EPP30 to Woodside, Anadarko and PanCanadian. removal of swell noise, the attenuation...

Extensional Structures Along the Allegheny Front in Virginia and West Virginia Near the Giles County Seismic Zone

Andrew L. Mehlhop, John M. Dennison, Kevin G. Stewart

Appalachian Geological Society

... to neotectonic activity in the area, or whether these structures are instead, caused by shearing attenuation in the footwall of the St. Clair fault during...

Accelerated deep learning-based estimation of wavefront dips and curvatures and their application to 3D prestack data enhancement

Kirill Gadylshin, Ilya Silvestrov, Andrey Bakulin

International Meeting for Applied Geoscience and Energy (IMAGE)

... approaches for ground roll attenuation was proposed by Pham and Li (2022). In seismic interpretation, the localization of faults, dips, and layers...

Combining PSDM and Seismic Modeling to Reduce Uncertainties in Time Structural Interpretation

William Agudelo, José Fernando Gamboa, Saúl Guevara, Carlos Piedrahita, Luis Ernesto Rojas, Martín Morales, Héctor Alfonso

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... time processing noise attenuation and static correction are performed. Prestack migration in time and depth assumes that all statics are applied in CDP...

Hamilton Dome Field, Hot Springs County, Wyoming

Wyoming Geological Association

... of the axis with depth, Hamilton Dome is essentially a "similar" type fold. This calls for attenuation of the beds on the steep side. Production...

Oklahoma Geophysical Society Symposium on Continuous Velocity Logging: "Continuous Velocity Logging Method"

Howard R. Breck

Oklahoma City Geological Society

... than does the single receiver. In zones of high signal attenuation, cycle skipping to later arrivals may occur with either single or two receiver...

The Seismic Exploration of the Mahakam Delta, or "Nine Years Shooting in Rivers, Swamps and Very Shallow Offshore"

Guy Roux

Indonesian Petroleum Association

...). Noise attenuation: (Plate 8) Several "Walk-away Noise Spreads" have been recorded. Considering the environment, mainly composed of unconsolidated...

New Data Reveals Sub-Salt Levantine Basin

Øystein Lie, Per Helge Semb

GEO ExPro Magazine

... SRME, high resolution Radon demultiple, multiple diffraction attenuation, f-x deconvolution, Q-compensation, time-variant filtering, Kirchhoff PSTM...

Geologic Process Investigations of a Beach-Inlet-Channel Complex, North Inlet, South Carolina

Robert J. Finley

Atlantic Geology

... light attenuation over a 10-cm light path, has been used as an indication of total turbidity. Transmittance ranges from 40% to 50% for ebb flow from...