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The AAPG/Datapages Combined Publications Database
Showing 17,667 Results. Searched 195,645 documents.
Tailored Acquisition and Processing Providing an Enhanced Subsurface Image of the Basin Architecture, Exmouth Sub-Basin, North West Shelf, Australia
Alexander Karvelas, Bee Jik Lim, Lianping Zhang, Haryo Trihutomo, Oliver Schenk, Sugandha Tewari
Australian Petroleum Production & Exploration Association (APPEA) Journal
... were specifically designed for data acquired in the non-linear condition with non-linear processing flow assumptions and noise attenuation techniques...
2019
Improved Understanding and Interpretability Beneath the Complex Accretionary Section in West Timor, Indonesia, Via Marine Broadband Seismic and Beam Depth Migration
Mazin Farouki, Felice D'Alterio, Erika Gentile
Indonesian Petroleum Association
..., such as coherent noise attenuation, or residual demultiple, to be performed in the depth domain, before reconstruction of the depth migrated image...
2012
Broadband seismic probabilistic AVO inversion for reservoir properties
Kun Li, Qingwen Zheng, Xingyao Yin, Yaming Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
... the complex frequency spectrum of seismic data and seismic wavelet at a particular angle, respectively. C and E are the attenuation operator...
2023
Abstract: Azimuthal Fourier Coefficients: A Simple Method to Estimate Fracture Parameters; #90174 (2014)
Jon Downton and Benjamin Roure
Search and Discovery.com
... in combination or individually to make inferences about the anisotropy and fractures. This work shows how to interpret these F.C.'s in terms of Linear Slip...
2014
Abstract: Investigating Physical Mechanisms of Seismic Anelasticity; #90174 (2014)
T. Coulman and Igor Morozov
Search and Discovery.com
... property responsible for seismic attenuation. Currently attenuation is quantified by the rocks quality factor Q, which is defined empirically and is often...
2014
Subsalt Imaging: An Integrated Approach to Image Improvement of Vintage Data, #42076 (2017).
Evans Owah, Christian Rivera, Marjolaine Lahmi, Michel Courbe
Search and Discovery.com
... steps in this workflow for the marine acquired data included: ¾ De-noising: low-cut filter, swell and linear noise attenuation, etc; ¾ Optimal...
2017
Abstract: Multi-component or Vector Dip Filtering Using the S-transform; #90187 (2014)
Kristof De Meersman and Majda Mihoub
Search and Discovery.com
... to create a multi-component dip filter that removes unwanted ground roll noise from the data. Local dip is estimated using data from all 3 components...
2014
An analytical model for squirt flow and viscous shear relaxation in porous rocks
Yury Alkhimenkov
International Meeting for Applied Geoscience and Energy (IMAGE)
... rocks exhibit attenuation and velocity dispersion in a broad range of frequencies. At sonic and ultrasonic frequencies, the attenuation is mainly...
2023
ABSTRACT: Post-Stack Signal Enhancement, by Steve Spratt; #91035 (2010)
Search and Discovery.com
2010
3D seismic image-to-image translation
Xiaolei Song, Muhong Zhou, Lifeng Wang, Rodney Johnston
International Meeting for Applied Geoscience and Energy (IMAGE)
... to improve the resolution and signal-to-noise ratio (SNR) of the full extent of the original OBC image volume. Furthermore, the probabilistic layers...
2023
Mapping Thin Sand Reservoirs in Eastern India
U. K. Guru, M. Krishnamurty, V. C. Ramalah, E. W. Wiltse, Robin Westerman
Southeast Asia Petroleum Exploration Society (SEAPEX)
... an accurate relationship between depth and time for the well. Any log profile can then be scaled to linear two-way time and compared directly...
1990
Broadband Seismic Technology and Beyond: Part IX: BroadSeis in Production
Lasse Amundsen, Martin Landrø, Vetle Vinje, Jo Firth
GEO ExPro Magazine
... acquisition provides enhanced illumination, as well as improved natural noise and multiple attenuation, in particular when used with ultra-long offsets...
2014
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
..., An overview of the methods and techniques for seismic data noise attenuation, Progress in Geophysics, Vol 21, No. 2. Zhu Houqin, Hong Guoliang, Bai Zhenhua...
2022
Foreland Fold and Thrust Belt of Carpathians and Its Relation to Pannonian and Related Basins: ABSTRACT
B. C. Burchfiel, J. G. Sclater, L. Royden
AAPG Bulletin
..., and Transylvanian), showing fast initial subsidence followed by slower linear subsidence, and (2) central intra-Carpathian (Pannonian), showing only fast...
1980
2010
Resonance Frequencies in Passive Recordings Map Fracture Systems: Eagle Ford and New Albany Shale Examples
Charles Sicking, Jan Vermilye
Unconventional Resources Technology Conference (URTEC)
... on the surface, the linear artifacts in the imaged depth URTeC 347 4 volumes point to the location of the noise source. The depth slice...
2019
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...
2015
Pre-Stack Calibration to Well Data: Intercept & Gradient Scaling A Case Study From the Norwegian North Sea
Nguyen Nam, Larry Fink
Indonesian Petroleum Association
..., anisotropy, attenuation, and other noise, are also not discussed in this paper. Regardless of the cause, this paper provides details about how to match...
2007
Abstract: Seismic Data Gather Conditioning for Prestack Seismic Data Inversion; #90319 (2018)
Gang Yu, Yusheng Zhang, Ximing Wang, Xing Liang, Benjing Liu, Scott Singleton, Maggie Smith
Search and Discovery.com
... gathers are significantly cleaner than original and difference plot shows that most of what has been removed is linear and random noise. Signal to noise...
2018
Abstract: Benefits of Hydrophones for Land Seismic Monitoring; #90172 (2014)
Eric Forgues, Estelle Rebel
Search and Discovery.com
... of signal and noise recorded on different types of sensors (surface DSU, buried geophones and hydrophones). We conclude that buried hydrophones provided...
2014
2008
Relating Small-Scale Permeability Heterogeneity to Lithofacies Distribution
Michael N. Gaud, Gary A. Smith, Sean A. Mckenna
Special Publications of SEPM
... correlation lengths that were used to select spatially uncorrelated subsamples from each sample. The frequency distributions of permeability subsamples from...
2004
Linear Model for Low Frequency Pore Liquid Oscillations Observed in Hydrocarbon Microtremor Analysis (HyMAS)
Search and Discovery.com
N/A
Three-Dimensional Seismic Attributes Help Define Controls on Reservoir Development: Case Study from the Red River Formation, Williston Basin
R. A. Pearson, B. S. Hart
AAPG Special Volumes
..., and (4) small, irregularly distributed porous zones (most likely the result of noise and/or error in the predictive relationship). In areas where...
2004
Oil Shales: Their Shear Story, by Jyoti Behura, Michael L. Batzle, Ronny Hofmann and John Dorgan, #40379 (2009).
Search and Discovery.com
2009