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The AAPG/Datapages Combined Publications Database
Showing 819 Results. Searched 197,434 documents.
Advances in Sonic Logging A New 3 Dimensional Acoustic Log Measurement
Frank Wijnands
Indonesian Petroleum Association
... older full waveform sonic tools, such as the Dipole Shear Sonic Imager (DSI). The Sonic Scanner consists of a Power Cartridge, a Minimum Service Sonde...
2007
Robust localized adaptive waveform inversion: A new regularization for Gabor deconvolution
Peng Yong, Romain Brossier, Ludovic Mtivier
International Meeting for Applied Geoscience and Energy (IMAGE)
... dataset. INTRODUCTION Full-waveform inversion (FWI) is a powerful tool to build high-resolution velocity models (Lailly, 1983; Tarantola, 1984...
2022
Deep compressed learning for 3D seismic inversion
Maayan Gelboim, Amir Adler, Yen Sun, Mauricio Araya-Polo
International Meeting for Applied Geoscience and Energy (IMAGE)
..., as required by Full Waveform Inversion. We presented a solution that jointly optimizes the compressed sensing operator with the 3D inversion network, leading...
2023
Data selection for velocity model estimation using a circular shot OBN survey
Felipe T. Costa, Sergio L. E. F. da Silva, Ammir A. Karsou, Felipe Capuzzo, Roger M. Moreira, Jorge Lopez, Marco Cetale
International Meeting for Applied Geoscience and Energy (IMAGE)
... construction and eikonal equation in automatic pre-stack data selection can improve the velocity model estimation in full waveform inversion (FWI...
2023
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
Quantitative FWI characterization of reservoir properties at the CMC Newell County Facility
Qi Hu, Matthew Eaid, Scott Keating, Kristopher Innanen, Xiaohui Cai
International Meeting for Applied Geoscience and Energy (IMAGE)
... seismic elastic full-waveform inversion with combined geophone and shaped fiber-optic cable data: Geophysics, 85, no. 6, R537–R552, doi: https://doi.org...
2023
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
A feasibility study of Boree Salt body mapping in the Adavale Basin using passive seismic data
Peng Guo, Erdinc Saygin, Asrar Talukder
Australian Energy Producers Journal
.... Keywords: Adavale Basin, Boree Salt, elastic wave equation, full waveform inversion, hydrogen, passive seismic, subsurface imaging, surface wave...
2024
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
A deep-learning workflow for weak reflection extraction in pitch-catch measurements in cased-hole
Qiang Wang, Hua Wang, Shaopeng Shi
International Meeting for Applied Geoscience and Energy (IMAGE)
... design two metrics, TIE arrival time and L1-norm between estimated A0 and full waveform, to label actual A0 and TIE from good separation results. Fig. 5...
2022
Moment tensor inversion of perforation shots using distributed acoustic sensing
Milad Bader, Robert G. Clapp, Biondo Biondi
International Meeting for Applied Geoscience and Energy (IMAGE)
... al., 2021). This type of guided waves have also the potential of detecting fine anomalies in the reservoir formation via full-waveform inversion (FWI...
2022
Generative modeling for inverse problems
Rami Nammour
International Meeting for Applied Geoscience and Energy (IMAGE)
... (termed FWI: Full Waveform Inversion) leads to a computationally expensive, non-convex optimization. The large scale of the IP limits feasible...
2022
Velocity estimation via model order reduction
Alexander V. Mamonov, Liliana Borcea, Josselin Garnier, Jrn Zimmerling
International Meeting for Applied Geoscience and Energy (IMAGE)
... Zimmerling, University of Michigan o SUMMARY THEORY A novel approach to full waveform inversion (FWI), based on a data driven reduced order model...
2022
Subsalt image optimization in the Gulf of Mexico combining sparse OBN and legacy streamer data
Hongyan Li, Ruoyu Gu, Jarrod Hutson, Di Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... provides extra-long-offset low-frequency data, which helps model building through full-waveform inversion, and improves the illumination for subsalt...
2022
Velocity model building and imaging driven by FWI with dual-azimuth data in a complex salt environment: Brazil case study
Xu Li, Christine Gans, Young Ho Cha, Diwi Snyder, Gopal Palacharla, Vijay Gottumukkula, Yaofeng He, Hongchuan Sun, Tetyana Vdovina, Xueyi Jia, Valeriy Brytik, Inmaculada Dura-Gomez
International Meeting for Applied Geoscience and Energy (IMAGE)
... azimuthal well log constrained tomography, iterative full waveform inversion (FWI) leveraging 3D mesh interpretation and wave-equation-based map...
2022
High-resolution seismic imaging of shallow karstified carbonate overburden offshore Indonesia
Xiaobo Li, Yonghe Guo, Yi Xie, Barry Hung, Ilham Panggeleng, M. R. Husni Sahidu, Sarah Putri
International Meeting for Applied Geoscience and Energy (IMAGE)
... illumination issue. For the former, we demonstrate with Time-Lag Full-Waveform Inversion (TLFWI) that a highresolution velocity model that conforms...
2022
Reflection waveform inversion assisted by full-wavefield imaging
Mikhail Davydenko, Eric Verschuur
International Meeting for Applied Geoscience and Energy (IMAGE)
...Reflection waveform inversion assisted by full-wavefield imaging Mikhail Davydenko, Eric Verschuur Reflection waveform inversion assisted by full-wave...
2022
Viscoelastic anisotropic seismic wave modeling using recursive convolution method and curvilinear collocated finite difference method for different boundaries
Chao Jin, Bing Zhou
International Meeting for Applied Geoscience and Energy (IMAGE)
... is the fundamental way to study seismic wave propagation. The accurate wave modeling greatly helps seismic migration and full-waveform inversion. The finite...
2023
Use of Automatic Moment Tensor Inversion in Real Time Microseismic Imaging
Michael Kratz, Michael Thornton
Unconventional Resources Technology Conference (URTEC)
..., classifying them into discrete mechanism groups. Automatic picking utilizes a form of full waveform inversion to calculate moment tensors for every...
2015
Structural and time-lapse imaging through gas clouds via FWI at Eldfisk field, North Sea
Zhengxue Li, Leila Bencherif-Soerensen, Per Gunnar Folstad, Brian Macy, Simon Shaw, Baishali Roy
International Meeting for Applied Geoscience and Energy (IMAGE)
.... To address this, we apply Full-Waveform Inversion (FWI) to 3D and 4D Ocean Bottom Node (OBN) data, aiming to enhance both structural and time-lapse imaging...
2023
Sparse 3D seismic survey over the Olympic Dam IOCG deposit
Heather Schijns, Jared Townsend, David Haddow, Max Shawcross, Kathy Ehrig
International Meeting for Applied Geoscience and Energy (IMAGE)
... (full waveform inversion) and Kirchoff PSDM (pre-stack depth migration) processing, but these technologies have been relatively rarely used in hard rock...
2023
Improving reservoir imaging using long-offset OBN data: A case study from Conger field, Gulf of Mexico
Bin Deng, Han Su, Bharat Bonala, Jiawei Mei, Jennifer Lewis, Estefania Ortiz, Wisley Martins
International Meeting for Applied Geoscience and Energy (IMAGE)
... the 2013 OBN data, has been better realized through the adaption of continuously evolving full waveform inversion (FWI) techniques, transitioning from...
2023
Hybridised Weighted Boot-Strap Differential Semblance
Hamish Wilson, Lutz Gross
Petroleum Exploration Society of Australia (PESA)
... for full waveform inversion (Tarantola, 1984; Virieux and Operto, 2009). Velocity analysis can be done via several approaches. Some common methods...
2016
Latest imaging advancements in Suriname shallow waters
Jing Yang, Zhihua Sun, Zhihua Su, Bei Hu, Nicolas Chazalnoel
International Meeting for Applied Geoscience and Energy (IMAGE)
... Abstracts, Tu N114 04, doi: https://doi.org/10.3997/2214-4609.201412689. Huang, R., Z. Zhang, Z. Wu, Z. Wei, J. Mei, and P. Wang, 2021, Full-waveform...
2023
Seismic Foldout: Exploration of the Papuan Plateau: How revolutionary geophysical technology reveals new seismic insights
Lauren Found, Neil Hodgson, Karyna Rodriguez, Helen Debenham, Searcher
GEO ExPro Magazine
..., including a canyon-ridden seafloor, several modern and high-end processing technologies, including multiple iterations of Full Waveform Inversion...
2024