Experimental Study on Bedforms Created by Density Currents, #50430 (2011)

Juan J. Fedele, David Hoyal, Kristopher Guentzel, Jason Draper

Search and Discovery.com

... (and low bedload) first as small wavelets, then slowly coalesced and reached final dimensions with no interference to the current interface. Maximum ripple...

Diagenesis Severely Modified Reservoir Characteristics: A Unique Carbonate Reservoir from Alur Siwah Field, Indonesia; #20203 (2013)

Ricardo Maranu, Ismail Syarifuddin, Erham Adhitiawan, Nadia Nurul, Miftahurochman Miftahurochman, Ferry Baskaraputra, Luqman Luqman, Yudi Yanto, and Joan Lumban Tobing

Search and Discovery.com

... ties have been done for five wells. Synthetic seismograms were generated using extraction of seismic data. The extracted wavelets are approximately...

Effective Delivery of Reservoir Compliant Seismic Data Processing; #42158 (2017)

Arash JafarGandomi, Henning Hoeber, Celine Lacombe, Vimol Souvannavong

Search and Discovery.com

... with different wavelets as a function of angle. The right hand side of Figure 3 shows the results for demultiple B. The low frequency mismatch across...

Estimation of Methane from Kerala - Konkan Onshore Peatlands of South West Coast India by Ground Penetrating Radar Method, #51460 (2018).

K. Devi, Rajesh R Nair

Search and Discovery.com

... function is the resultant of the average amplitude of all the wavelets and it is applied to each wavelet. Gain is applied to overcome attenuation...

Geophysical Corner Articles from September 1996 – present, Compiled

Search and Discovery.com

Seismic Characterization of Large-scale Sandstone Intrusions

Mads Huuse, Joe Cartwright, Andrew Hurst, Noralf Steinsland

AAPG Special Volumes

...) was then convolved with zero-phase Ricker wavelets of varying frequencies (Figure 12b) and subject to diffraction modeling migrated using actual velocities...

Sequence stratigraphic framework of the Carbonera Formation sediments of Llanos Foothills, Colombia integrated with well logs character and seismic spectral decomposition establishes their depositional setting

E.Saeid, C. G. St. C. Kendall, J. Kellogg

International Meeting for Applied Geoscience and Energy (IMAGE)

... wavelets in CWT spectral decomposition: 83rd Annual International Meeting, SEG, Expanded Abstracts, 2957–2961, http://dx.doi.org...

Gas-Filled Jurassic Entrada Erg Sandstones at Flat Rock Field, Uintah County, Utah

John Dyer, Dan Donoho

Rocky Mountain Association of Geologists

... gathers were conditioned for amplitude and velocity, and a series of five angle stacks were created. Wavelets were extracted for each of the angle stacks...

Challenges in Mapping Seismically Invisible Red Fork Channels, Anadarko Basin, Oklahoma

Rachel Barber, Kurt Marfurt

Oklahoma City Geological Society

..., R.S.; and Wood, L.C., 1977, The limits of resolution of zero-phase wavelets: Geophysics, v. 47, p. 1035–1046. Latimer, R.B.; Davidson, R.; and van Riel...

Seismic attributes for enhancing structural and stratigraphic features: Application to N-Field, Malay Basin, Malaysia

Nur Shafiqah Shahman, Norazif Anuar, Mohamed Elsaadany, Deva Prasad Ghosh

Geological Society of Malaysia (GSM)

... be recognised by dissimilar frequency wavelets and their correlation between thin beds tuning within a channel. Part of the channel that was run via lower...

Channel and Sandstone Body Geometry from 3D Seismic and Well Control in Widuri Field, Offshore SE Sumatra, Indonesia

D. C. Carter, J. Armon, W. E. Harmony, R. S. Himawan, P. Lukito, I. Syarkawi, P. C. Tonkin

Indonesian Petroleum Association

..., 1249-1259. Kallweit, R.S. and Wood, L.C., 1982, The limits of resolution of zero-phase wavelets, Geophysics, 47, 1035-1046. Leeder, M.R., 1973...

Gas-Filled Jurassic Entrada Erg Sandstones at Flat Rock Field, Uintah County, Utah

John Dyer, Dan Donoho

Utah Geological Association

... and velocity, and a series of five angle stacks were created. Wavelets were extracted for each of the angle stacks, and then the inversion was calibrated until...

Wolfcampian Sequence Stratigraphy of the Eastern Central Basin Platform

Magell P. Candelaria, J. F. “Rick” Sarg, Garner L. Wilde

West Texas Geological Society

... section than can be represented by one, or at best, two seismic wavelets at 50-60 Hz frequency. In this study area, an attempt to acquire higherfrequency...

Recommendations From Error Analysis of Single Well Microseismic Data With Full-Wavefield Moment Tensor Inversion: A Case Study

Juan M. Lorenzo, Trudy L. Watkins, Arash Dahi Taleghani

Unconventional Resources Technology Conference (URTEC)

...worth - A Choice of Wavelets. CSEG Recorder. Sileny, J., Vavryčuk, V., 2002. Can unbiased source be retrieved from anisotropic waveforms by using an...

An Integrated Subsurface Study for Evaluating Potential in Teluk Rendah Field , South Jambi PSC, South Sumatera Basin

Irfan Yuliandri Syukri, Budi Permana, Irvan Rahmawan, Iranta Bona Sinaga

Indonesian Petroleum Association

... data and extracted wavelets for two wells, Teluk Rendah-2 and Teluk Rendah-4. The seismic data is zero phase with normal polarity (an increase...

Seismic Exploration for Stratigraphic Traps: Geophysical Exploration Methods

Paul L. Lyons, M. B. Dobrin

AAPG Special Volumes

...-contracting seismograph. Such instruments, developed by Ricker (1953), contract the individual wavelets which make up the seismogram to a lesser breadth...

Seismic Stratigraphy and Structure of the Lower Paleozoic, Central Alberta Lithoprobe Transect

James R. Dietrich

CSPG Bulletin

... with 26 Hz Ricker wavelets and depict primary reflections only. Note the dramatic differences in lower Paleozoic seismic-stratigraphy. End_Page 367...

Total Organic Carbon Content Estimation of Bakken Formation, Kevin-Sunburst Dome, Montana using Post-Stack Inversion, Passey (DLogR) Method and Multi-Attribute Analysis

Silas Adeoluwa Samuel, Rui Zhang

Unconventional Resources Technology Conference (URTEC)

... 33-17 well Figure 8. Amplitude and Phase Responses for Statistical and Extracted wavelets. Good correlations were observed between seismic traces...

Chapter 3: Seismic Data Acquisition, Processing, and Interpretation in the Cook Inlet Basin — Local Geologic and Logistical Impacts

Diane P. Shellenbaum

AAPG Special Volumes

... source and receiver wavelets before merging and subsequent data processing will degrade data in these areas, leading to difficulty merging the different...

Seismic Exploration for Stratigraphic Traps: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

Milton B. Dobrin

AAPG Special Volumes

... it for vertical distances appreciably greater than a wavelength. The use of wavelets extracted from the data should make it feasible to follow such beds...

Acquisition, Processing, and Analysis of Shallow, High-Resolution Seismic Data from the Outer Continental Shelf and Upper Slope, Offshore Louisiana

Susan E. Nissen , Janet M. Combes , Anthony G. Nekut

Journal of Sedimentary Research (SEPM)

... of small-scale structural deformation: First Break, v. 10, p. 81-88. KALLWEIT, R.S., AND WOOD, L.C., 1982, The limits of resolution of zero-phase wavelets...

Two-Dimensional Synthetic Seismic and Log Cross Sections from Stratigraphic Forward Models

Mark W. Shuster , Tom Aigner

AAPG Bulletin

... incident synthetic seismograms are created using calculated reflection coefficients and user-defined input wavelets. Because stratigraphic simulations...

Pitfalls in three-dimensional seismic interpretation: Footprints of an irregular source–receiver layout

Priyank Jaiswal, Robert Holman, and Michael Grammer

AAPG Bulletin

... wavelets are more sensitive to aperture than frequency. Thus, if a few traces are missing in the CMP gather, its effect is likely to be more severe...

Shortwave infrared (1.0–2.5 μm) hyperspectral imaging of the Athabasca West Grand Rapids Formation oil sands

Michelle Speta, Benoit Rivard, and Jilu Feng

AAPG Bulletin

... of Gaussian wavelets: Fuel, v. 89, no. 3, p. 760–767, doi:10.1016/j.fuel.2009.03.027. Mossop, G., 1980, Geology of the Athabasca oil sands: Science, v...

Unconventional reservoir characterization by seismic inversion and machine learning of the Bakken Formation

Jackson R. Tomski, Mrinal K. Sen, Thomas E. Hess, and Michael J. Pyrcz

AAPG Bulletin

... parameters to produce some empirical data. Seismic inversion makes use of angle gathers, wavelets, and low frequency models of P-impedance and density (see...