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The AAPG/Datapages Combined Publications Database
Showing 27,595 Results. Searched 195,387 documents.
Extended Abstract: Analysis of a Discontinuity Surface within Point Bar Deposits of False River, Louisiana
Martial J. Morrison, Juan M. Lorenzo, Peter D. Clift, Kory M. Konsoer
GCAGS Transactions
... experiments demonstrated which type of source and receiver provided the least amount of noise, with the most coherent incoming signal from...
2016
Abstract: A new Frontier Being Revealed; Using Spectral Decomposition in an Old Universe of Multiples and Noise; #91204 (2023)
Miguel Mora-Glukstad, Hamza Khanjari, Wathab Al Mahrezi, Marwa AL Dhahli, Martin Dvorak, Said Abri
Search and Discovery.com
.... This technique utilizes a combination of FK (Frequency and Wavenumber) filtering and a linear radon transform based filtering routine to remove...
2023
Delineating Fractures from Seismic Attributes; #110124 (2010)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... attributes, the input seismic data needs to be conditioned optimally. This includes noise removal, using robust dip-steering options and superior...
2010
Abstract: 3-D Design with DMO Modelling, by D. L. Connelly and J. M. Galbraith; #90951 (1996).
Search and Discovery.com
1996
Abstract: A Robust Workflow for Extracting Discontinuities and Subtle Stratigraphic Features from Seismic Data
Amit K Ray, Rajeshwaran Dandapani, Sumit Verma
Southeast Asia Petroleum Exploration Society (SEAPEX)
... and generation of coherence and curvature attributes. Seismic data is usually contaminated with random noise and also coherent noise in the form...
2019
Structural Analysis Using Spatial Filtering in Interior Plains of South-Central Alberta
J. E. Robinson , H. A. K. Charlesworth , M. J. Ellis
AAPG Bulletin
...., 1967, Application of two-dimensional linear wavelength filtering: Geophysics, v. 32, p. 1015-1035. End_of_Article - Last_Page 2367...
1969
Interpreted Linear Features from Landsat Thematic Mapper Images, Southern Ute Indian Reservation, Colorado
Daniel H. Knepper Jr.
Utah Geological Association
... “noise,” and naturally occurring alluvial and colluvial cover. Nevertheless, mapped linear features provide a relative measure of where fractures occur...
1996
Structure and Petroleum Plays of the St. Lawrence Platform and Appalachians in Southern Quebec: Insights from Interpretation of MRNQ Seismic Reflection Data
Sebastien Castonguay, Jim Dietrich, Denis Lavoie, Jean-Yves Laliberte
CSPG Bulletin
... to enhance strong, coherent events and attenuate steep-dip events, which are predominantly reflection noise in this data. Seismic migration repositions...
2010
ABSTRACT: Post-Stack Signal Enhancement, by Steve Spratt; #91035 (2010)
Search and Discovery.com
2010
AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction
David W. Bell
AAPG Special Volumes
... of Western Canada basin: discussion: AAPG Bulletin, v. 63, p. 812–814. Liner, C. L., 1999, Concepts of normal and dip moveout: Geophysics, v. 64, p...
2001
ABSTRACT: 3-D Image Processing Techniques Applied to Carbonate Reservoirs, by Jose L. Masaferro, Ruth Bourne, and Tony Cortis; #90913(2000).
Search and Discovery.com
2000
Fault and Fracture Detection in Unconventional Reservoirs: A Utica Shale Study
Search and Discovery.com
N/A
The 'Geoseis' System: Seismic Prospecting with Detonating Cord - A Line Energy Source
D. W. Thompson
Petroleum Exploration Society of Australia (PESA)
... generation. Pulse Character A linear source such as detonating cord has a built-in directional frequency filtering effect not seen with point sources...
1985
Australian Insights into Streamer Technology Innovations
Andrew Long
Petroleum Exploration Society of Australia (PESA)
.... reducing weather, swell and operational down-going pressu re wavefield, reflected with The technology described here uses an noise effects recorded...
2009
Seismic Acquisition in the Papuan Fold Belt: A New Approach
G. S. Hill, S. J. Price, M. S. Foster, R. W. Stephenson, D. Ellis, J. A. Lyslo
Papua New Guinea (PNG) Petroleum Convention Proceedings
... to a flat datum. Post stack, the signal to noise ratio was improved through FX deconvolution and bandpass filtering. BP’s stacked section is shown...
1996
Interpretative Filtering
Leila Ajjabou, Maëlle Bourdais, Natalia Gritsajuk, Sébastien Lacaze, Jean-Philippe Adam
Australian Petroleum Production & Exploration Association (APPEA) Journal
...: [email protected] B Abstract. Industry already acknowledges the power of dip-steered median filters to clean-up seismic data volume in which coherent events...
2017
Limitations on Resolution of Seismic Reflections and Geologic Detail Derivable from Them: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
Robert E. Sheriff
AAPG Special Volumes
... of coherent wavetrains, as well as random noise. Predictive deconvolution and common-depth point stacking attenuate multiples. Deconvo ution helps remove near...
1977
Test Analysis of a 2D Seismic Survey With Finer CMP Interval
Zhao Xuewu, Widya Putri Pratami, Xu Qingsen, Muchlis MYS, Guo Shanli
Indonesian Petroleum Association
... suppression of coherent noise. Denoising versus Spatial Sampling Although random noise and coherent noise can be suppressed to some extent by applying field...
2022
Use of Windowed Seismic Attributes in 3D Seismic Facies Analysis and Pattern Recognition
David C. Carter
Indonesian Petroleum Association
... contrasts. Since seismic data is imaged through an overburden, which has its own velocity and filtering effect, overlying units can be responsible...
1996
An Integrated Multi-Analysis Procedure That Qualifies DHI’s: A Case History in the Louisiana Hackberry Trend
Russell Hoopes, W. M. Aber, Jr.
Bulletin of South Texas Geological Society
... is usually done with seismic which has local filtering applied for stabilization purposes. Frequently, non-linear phase shifting is performed prior...
1990
Abstract: Image Enhacement After Migration; #90174 (2014)
John C. Bancroft, Thais Guirigay, and Helen Isaac
Search and Discovery.com
.... At the very least, this noise could be removed by dip filters before migration. Two reasons why deconvolution should be used after migration (Bancroft et...
2014
Mapping Geologic Features Using Seismic Curvature, by Satinder Chopra and Kurt J. Marfurt, #40270 (2008).
Search and Discovery.com
2008
Abstract: Robust Methods of Multistep Velocity Analysis, by S. Katz; #91009 (1991)
Search and Discovery.com
1991
Magnetotellurics (MT): Technique, Interpretation, and Application, Karen Rae Christopherson, Search and Discovery Article #40025, 2001
Search and Discovery.com
N/A
Seismic Acquisition and Processing
Bruce S. Hart
Special Publications of SEPM
..., an interpreter ight judge that a certain data set has significant high frequency noise that obscures stratigraphic or structural features . Filtering out...
2000