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The AAPG/Datapages Combined Publications Database
Showing 652 Results. Searched 196,410 documents.
Drilling Risks Associated with Hydraulic Fractures and Reactivating Faults due to High Mud Weight/Pore Pressure and Miti (Paper B13)
A. A. Bal, D. Maya, K. K. Kyi, R. Guha, M. I. Gabreldar, D. Abang Indi
Geological Society of Malaysia (GSM)
... bedding (see dip track and Figure 2) and a fracture (fault) imaged using the full waveform acoustic data. The imaged facture intercepts the borehole...
2012
Abstract: FWI Using Reflections in Shallow Waters Offshore Abu Dhabi; #91204 (2023)
Carlos Barajas, Olivier Hermant, Oleg Khakimov, Bastian Hutahayan, Guillaume Cambois, Mohamed Mahgoub, Olivier Kirstetter
Search and Discovery.com
... propose a two-step full-waveform inversion (FWI) of ocean-bottom node (OBN) seismic data from offshore Abu Dhabi. For the first step we update...
2023
Abstract: Progress and Challenges in the Processing and Use of Land Seismic Data Acquired via Compressive Sensing; #91204 (2023)
Gregory Culianez, Tahar Ben Youssef, Mohammad Farooqui, Ahmed Al Harthi
Search and Discovery.com
... model building techniques such as Multi-Wave Inversion (MWI) and Full-Waveform Inversion (FWI). A 170 km2 subset of a conventionally acquired dataset...
2023
Integrating Borehole Imaging and Full Waveform Dipole Sonic Data to Estimate Fracture Porosity in Tight Formations: A Workflow for Accurate Characterization of Natural Fractures; #42582 (2023)
Doina Irofti, Ghoulem Ifrene, Fethi Ali Cheddad, Safouane Djemai
Search and Discovery.com
...Integrating Borehole Imaging and Full Waveform Dipole Sonic Data to Estimate Fracture Porosity in Tight Formations: A Workflow for Accurate...
2023
Chapter 8: Amplitude Versus Offset
Tom Wittick
North Texas Geological Society
... for determining Poisson’s ratio over a given depth interval. Without a full-waveform sonic log one must estimate Poisson’s ratio for the strata...
1992
Amplitude Versus Offset
Abilene Geological Society
... difficult and expensive to measure. Poisson's ratio is a function of the ratio of P-wave and S-wave velocities. The full-waveform sonic tool measures S-wave...
1993
Time-Lapse Geophysics for Mapping Fluid Flow in Near Real Time: Results from a Controlled Mesoscale Experiment
Roelof Versteeg
Special Publications of SEPM
... in of full-waveform GPR inversion has not been solved: while which the data are stored in a database and a user requests we can model GPR data fairly...
2004
Artificial Intelligence Integration for Optimal Reservoir Data Analysis and Pattern Recognition
Dr. Leon Hamilton, Dr. Marianne Rauch
Unconventional Resources Technology Conference (URTEC)
.... For example, advanced seismic imaging methods such as full-waveform inversion (FWI) and elastic full-waveform inversion (EFWI) provide significant...
2024
SYNTHETIC SEISMOGRAMS
Search and Discovery.com
N/A
AAPG Asia Pacific Region; - Abstracts, #90294 (2017).
Search and Discovery.com
2017
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
... results. Keywords: acoustic, deghosting, full waveform inversion, subsalt, reverse time migration surface offset gathers, tomography Subsalt Imaging...
2017
Abstract: Automatic Velocity Model Building Using Waveform Inversion and Least Squares Reverse Time Migration; #90319 (2018)
Young Seo Kim, Ali Almomin, Yimin Sun, Woodon Jeong, Yi Luo
Search and Discovery.com
..., Netherlands. ABSTRACT Full waveform inversion (FWI) is a promising technique for estimating earth parameters such as velocity and impedance by using...
2018
Reviving an old Buffalo - Breathing new life into an old dataset with modern technology
R. McGee, H. Debenham, P. Hoiles, A. O'Neill, J. Miller, A. Padman
Petroleum Exploration Society of Australia (PESA)
... are becoming mainstream. One of these processes is full waveform inversion (FWI), which can more accurately decipher complex velocity variations...
2019
P- and PS-Wave Vector Wavefields for Anisotropic Petrophysics
James Gaiser
Petroleum Exploration Society of Australia (PESA)
... and anisotropy. However, joint inversion of P- and PS-wave data in a full-waveform method without prior registration (Roure et al., 2015) may actually...
2016
Reconciliation of Measurement Differences Observed from Seismic, Well Logs, and VSP: ABSTRACT
E. B. Neitzel, T. K. Kan
AAPG Bulletin
... sonic times are reconciled by determining and comprehending multiples, Q, and dispersion factors; and (3) full waveform offset-dependent modeling...
1985
Abstract: Illuminating Reserves: A Data Driven Solution to Identifying Current and Future Reserves in the Gulf of Mexico; #90256 (2016)
Brad Torry
Search and Discovery.com
... driven by existing seismic data we investigate optimizing acquisition parameters through the application of full waveform modelling and finite difference...
2016
CSPG/CSEG/CWLS GeoConvention 2009, May 4-8, 2009 Roundup Centre, Stampede Park & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90171 (2013).
Search and Discovery.com
2013
CSPG/CSEG/CWLS GeoConvention 2009, May 4-8, 2009 Roundup Centre, Stampede Park & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90171 (2013).
Search and Discovery.com
2013
Following Seismic Depth Imaging Technology for the Mexican Oil Industry: Experiences and Lessons Learned; #70232 (2016)
Sergio Chávez-Pérez, Mario A. Centeno-Miranda, Douglas A. Gómez-Reyes, Liliana Vargas-Meleza
Search and Discovery.com
... waveform inversion), and methods of frequency enhancement during advanced seismic imaging. The vogue is to use available technology to obtain reliable...
2016
Handling noise in AEM inversion implications for subsurface characterisation
Shane Mulè, Camilla Soerensen, Tim Munday
Petroleum Exploration Society of Australia (PESA)
...). The inversion algorithm allows allocation of standard deviation and the masking of noise to any part of the data which is noisy or erroneous. These data may...
2019
From raw seismic data to quantitative interpretation via cloud-based FWI
Henry A. Debens
Australian Energy Producers Journal
... The Author(s) (or their employer(s)). Published by CSIRO Publishing on behalf of Australian Energy Producers Seismic full-waveform inversion (FWI...
2024
Abstract: Multi-Scale 2D Acoustic Full Waveform Inversion with High Frequency Impulsive Source; #90187 (2014)
Vladimir N. Zubov, Michael P. Lamoureux, and Gary F. Margrave
Search and Discovery.com
...Abstract: Multi-Scale 2D Acoustic Full Waveform Inversion with High Frequency Impulsive Source; #90187 (2014) Vladimir N. Zubov, Michael P. Lamoureux...
2014
Australian National Ocean Bottom Seismograph Fleet Advances Conventional Exploration
Alexey Goncharov, Michal Malinowski, Dejan Sekulic, Ashby Cooper, Peter Chia, Alexander Gavrilov, Garrick Paskos
Australian Petroleum Production & Exploration Association (APPEA) Journal
... of the crust and upper mantle from full-waveform inversion (FWI), due to their recording of longoffset transmitted phases (e.g. Operto et al. 2006). New OBS...
2017
GeoConvention 2014; - Abstracts, #90224 (2015).
Search and Discovery.com
2015
ABSTRACT: Back to Basics on Broadband Seismic Amplitudes, Phase and Resolution
Andrew Long
Petroleum Exploration Society of Australia (PESA)
... stable full waveform inversion (FWI), the low frequency bias will degrade seismic resolution if not balanced properly during processing. Furthermore...
2016