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The AAPG/Datapages Combined Publications Database
Showing 555 Results. Searched 195,364 documents.
Interpolation, PSTM, AVO, and a Thin Gas Charged Viking Shoreface in West Central Alberta; #41555 (2015)
Lee Hunt, Scott Hadley, Mark Hadley, Jon Downton, Bashir Durrani
Search and Discovery.com
... in the spatial frequency domain tends to ensure that the amplitude changes slowly in all four spatial dimensions including offset and azimuth while...
2015
Integrating geophysical monitoring data into multiphase fluid flow reservoir simulation
Trevor P. Irons, Brian J.O.L. McPherson, Nathan Moodie, Rich Krahenbuhl, Yaoguo Li
Petroleum Exploration Society of Australia (PESA)
... in the frequency or time domain. In the frequency domain, peak signal is expected in the 0.5-5 Hz range, above which it falls of quickly (Wiranto et al...
2018
Uncovering the Gas Potential of the Paraná Basin, Brazil
Patricia de Lugão, Berthold Kriegshäuser, Eric Corrêa, Aline Menezes,Isaac Santos, Kivia Gomes, Luciano Arêas, Umberto Travaglia Filho
Unconventional Resources Technology Conference (URTEC)
... is a frequency-domain electromagnetic geophysical technique that relies on the naturally occurring variations of the geomagnetic field as source of signal...
2022
Characterizing initial-state conductivity distribution at a CO2 injection site with airborne, surface, and borehole electromagnetic induction methods
Lucie Costard and Jeffrey G. Paine
Environmental Geosciences (DEG)
... and gas reservoir and injection zone. It included an airborne geophysical survey collecting frequency-domain EM data, time-domain surface EM...
2015
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).
Search and Discovery.com
1997
Abstract: Gravity Definition Of Chappell Formation Pinnacle Reefs, Fort Worth Basin - A Case Study, by W. Cathey and D. Williams; #90936 (1998).
Search and Discovery.com
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)
Search and Discovery.com
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)
Search and Discovery.com
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: 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
Abstract: Exploring Potential Applications of Gaussian Ball Filters in Sharpes Hollow Cavity Model; #90224 (2015)
Christopher C. Petten and Gary F. Margrave
Search and Discovery.com
... this same operation in the frequency domain. Note that the GBF modifies both the phase and amplitude response of the initial pressure pulse...
2015
Abstract: Retrieve True Seismic Amplitude for Direct Hydrocarbon Indicator using Q-Guided Wavelet Transform (Arthit Field); #90253 (2016)
Detchai Ittharat, Agus Wawdoyo, Ratchadaporn Uttareun, Natthanicha Anansatitporn, Ananya Satitpittakul
Search and Discovery.com
... and background attenuation variations. After wavelet transforming the input to frequency domain, then the amplitude variations are measured...
2016
Abstract: Comparison of 3D Interpolation Methods and Validation through Post Stack Inversion: A Case Study from 3D North Amer Oil Field, Gulf of Suez, Egypt; #90254 (2016)
Mohamed Afia, Michel Schonewille, Krishna Ramani, Abdallah Ibrahim, Tarek El Melegy, Tarek Nafie, Christoph Koeninger, Gamal Khedr, Tarek Dahrog, Mostafa El Meihy
Search and Discovery.com
... interpolator (3D-TDRI) with 3D frequency-domain matching pursuit Fourier interpolation (3DMPFI) using marine seismic data. 3D-MPFI and the similar anti-leakage...
2016
Abstract: The Novel High-Performance 3-D Magnetotelluric Inverse Solver Based on an Integral Equation Approach; #90255 (2017)
Mikhail Kruglyakov, Alexei Geraskin, Alexei Kuvshinov
Search and Discovery.com
... Geraskin2, and Alexei Kuvshinov2 1 Lomonosov MSU ETH Zurich 2 Abstract Magnetotellurics (MT) is a frequency-domain electromagnetic (EM) method...
2017
Abstract: Attenuation of Scholte Waves from OBC Data Using Polarization Filtering; #91204 (2023)
Yong Qing Chen, Mamadou Diallo, Mustafa A Marzooq, Faisal M Qahtani
Search and Discovery.com
... operates on P and Vz components in the time-frequency domain using Continuous Wavelet Transform (CWT) to attenuate these coherent noise arrivals...
2023
Abstract: Long Term Distributed Strain Monitoring of a SAGD Reservoir; #91204 (2023)
Matthew Raum, Pierre-Francois Roux, Paul Wysocki, Carl Stoesz, Chris Hawks, Art Hanson, Mike Woitt, Radu Buzea
Search and Discovery.com
... optical frequency domain reflectometry (OFDR) interrogation of high spatial density Bragg grating fibers. The fibers are conveyed within cables...
2023