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The AAPG/Datapages Combined Publications Database
Showing 563 Results. Searched 196,431 documents.
Thickness Estimation Using Gradient of Spectral Amplitudes from Spectral Decomposition
Tri Wuri Asri Sulistyoati, Lita Novitasari, Sonny Winardhi
Indonesian Petroleum Association
... bed have characteristic signatures in the frequency domain. Thicker beds have shorter period spectral notches than thinner beds have. Consequently...
2012
Abstract: 3D Focusing Inversion of Multi-transient EM Data in the Frequency Domain; #90171 (2013)
Guangpin Li, Johnathan Linfoot, and Bruce Hobbs
Search and Discovery.com
...Abstract: 3D Focusing Inversion of Multi-transient EM Data in the Frequency Domain; #90171 (2013) Guangpin Li, Johnathan Linfoot, and Bruce Hobbs 3D...
2013
2009
2009
Abstract: Processing Methods for Extracting Subsurface Information from Ambient Seismic Noise, by Barbara Schechinger, Alexander V. Goertz, and Marc Lambert; #90105 (2010)
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2010
Abstract: Identifying Lithology Variation and Gas Occurrence in Deep Carbonate Reservoirs Using S Transform, by Zhao Zhang and Yuefeng Sun; #90124 (2011)
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2011
Abstract: Estimating the Elastic Properties of the Near Seabed Using Post-critical Energy; #91204 (2023)
Daniele Boiero, Claudio Bagaini
Search and Discovery.com
... the meaning of this, let us recall the decomposition operators in the frequency ray-parameter (ω,p) domain that relate Vz to P (F), Vx to P (Q), and Vx...
2023
Broadband seismic probabilistic AVO inversion for reservoir properties
Kun Li, Qingwen Zheng, Xingyao Yin, Yaming Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Using broadband seismic data, we propose a broadband probabilistic AVO inversion in complex frequency domain to estimate reservoir properties. We first...
2023
Abstract: Derivation of Seismic Depth Sections
H. Buchholtz, W. Houba
Geological Society of Malaysia (GSM)
... eZements. The procedure is usuaZZy performed in the time or frequency domain. The transformation to the depth dOmain requires the reZiabZe knowZedge...
1985
Abstract: A Class of Detection Filters for Noise Suppression in Seismic Deconvolution
Dashuki Mohd
Geological Society of Malaysia (GSM)
... noise suppression. The filters, which are formulated in the frequency domain, are a function of the wavelet and noise . specua. Two cases...
1991
Abstract: Interpretation of airborne electromagnetic data using 1-D inversion
Jessica Connors
Atlantic Geology
... in the survey area. The AeroQuest IMPULSE airborne system was used to collect the data. This system uses a six channel frequency domain, with three...
2009
ABSTRACT: Comparative Anatomy of Changes in Post-Jurassic Global Sea Level and Spreading Rates, by John D. Pigott, Michael N. Austin, and Larry A. Willis; #91030 (2010)
Search and Discovery.com
2010
Abstract: Reservoir Characterization and Steam Flood Monitoring with Crosshole EM, by M. Wilt, C. Torres-Verdin, and H. W Tseng; #90959 (1995).
Search and Discovery.com
1995
Abstract: The AVO Response of a Pennsylvanian Age Channel Sandstone in the Arkoma Basin, Oklahoma, by E. Kubera, R. A. Young, and A. Leaver; #90944 (1997).
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1997
Abstract: Gravity Definition Of Chappell Formation Pinnacle Reefs, Fort Worth Basin - A Case Study, by W. Cathey and D. Williams; #90936 (1998).
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1998
Abstract: Experimentally Achieving Borehole Radar Antenna Directivity in the Time Domain in the Presence of Strong Mutual Coupling, by Declan Vogt and Teboho Nyareli; #90082 (2008)
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2008
Abstract: Application of Spectral Decomposition Technique in Reservoir Exploration in the Junggar Basin of West China, by Cai Gang, Su Mingjun, Yao Qingzhou, and Gong Honglin; #90124 (2011)
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2011
Abstract: Application of Spectral Decomposition in an East Cameron Offshore Area, Northern Gulf of Mexico, by Andrew D. Welshhans; #90124 (2011)
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2011
ABSTRACT: Random Noise Removal of Seismic Attribute Data via Complex-valued Wavelets; #90051 (2006)
Saleh Al-Dossary, Leon Hu
Search and Discovery.com
... or phase distortion. Phase distortion is minimized through the use of a non-orthogonal, complex valued, log-Gabor wavelets in the frequency domain...
Unknown
ABSTRACT: Restoring High Resolution in Surface Seismic Data; #90051 (2006)
Khalid Alrufaii, Kangan Fang
Search and Discovery.com
... components. The VSP data analysis can be performed in either the time or the frequency domain which produces inverse filter operators at each consecutive...
Unknown
ABSTRACT: Integrated Electromagnetic Methods for Exploration, Reservoir Characterization and Monitoring; #90061 (2006)
Paolo Dell’Aversana
Search and Discovery.com
... tests and applications of Controlled Source EM methods have been performed, using both time domain (on land) and frequency domain (offshore...
2006
ABSTRACT: Developing Frequency Attributes to Generate High Quality 3D Data to have Better Geologic Interpretation; #90113 (2010)
John Castagna and Dip Nanda*
Search and Discovery.com
... of converting a time series signal into frequency domain. We convert the signal to its various frequency components using CWT with morlet wavelet...
2009
ABSTRACT: Target Detectability of Marine Controlled Source Electromagnetic Method Insights from 1-D Modeling; #90118 (2011)
Souvik Sengupta
Search and Discovery.com
... frequency has also taken into account. For different sets of these parameters a sets of 1-D models has been generated using a frequency domain forward...
2011
Abstract: Designing Wavefield Extrapolators using a Weighted Least-Squares with a Transition Band Approach; #90211 (2015)
Saleh Al-Saleh, John Bancroft, Gary Margrave
Search and Discovery.com
... lassified into three major cate gories: unweighted least squ ares followed by a windowing function applied in space-frequency domain, weighted least squares...
2015
Abstract: Spectral Decomposition of Seismic Data with Wavelet-Packet-Like Transform; #90211 (2015)
Rongfeng Zhang
Search and Discovery.com
... frequency events that are closely-spaced in the time domain. This study presents a spectral decomposition approach based on the concept of wavelet packet...
2015