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The AAPG/Datapages Combined Publications Database
Showing 999 Results. Searched 200,693 documents.
Reservoir Monitoring Technology Part IV: The Valhall LoFS Project
Olav Inge Barkved, Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... article will discuss the linkage between 4D seismic response and rock mechanics, and show some results from emerging technologies like full waveform...
2009
Integration of Seismic and Log Data of a Deep Borehole in the Basement Rocks of Northeastern Alberta; #41517 (2015)
Judith Chan, Douglas R. Schmitt
Search and Discovery.com
... of principal stresses can be inferred from the borehole breakouts and tensile fractures. Aside from the conventional borehole logs, analysis of full waveform...
2015
Viscoacoustic wave propagation: Spectral-element simulations with a novel GSLS-type wave equation
Yu Chen, Bin He, Hejun Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... incorporation of the quality factor Q in the novel wave equation can facilitate derivation of sensitivity kernels for Q in full waveform inversion; (2) direct...
2024
Chapter 18: The Role of Megaregional Seismic Data in Santos Basin Pre-Salt Exploration and Development
J. A. Deckelman, S. Chi, A. K. Hartwig, K. R. Reuber, J. Fruehn
AAPG Special Volumes
..., and full waveform inversion (FWI; Fruehn et al., 2019). These advancements led to the discovery of the giant (5.5 billion barrels recoverable) Tupi...
2021
Focal Mechanism Determination and Stress Inversion for Induced Seismicity Related to Shale Gas Hydraulic Fracturing
Yuyang Tan, Jun Hu, Zhengguang Zhao, Lei Li
Unconventional Resources Technology Conference (URTEC)
... earthquakes using a full-waveform matching method. This method not only fits the waveforms of the observed data, but also matches the Pwave first-motion...
2019
Advances in seismic acquisition and processing technologies steered the success of exploration and development in Kuwait
Adel El-Emam
International Meeting for Applied Geoscience and Energy (IMAGE)
... developments in elastic Full Waveform Inversion for land data have also provided encouraging results in tests with field data from Kuwait (Leblanc et al...
2024
Eikonal equation-based adjoint-state characteristic reflection traveltime tomography: Method and application in real dataset
Jianming Zhang, Liangguo Dong, Jianhua Wang, Yilin Wang, Chao Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... of Petroleum Geologists REFERENCES Chi, B., L. Dong, and Y. Liu, 2015, Correlation-based reflection full-waveform inversion: Geophysics, 80, no. 4...
2023
Target-oriented wavefield calculation using Recursive Patched Green Functions
Edwin Fagua Duarte, Janaina Schwarzrock, Danyelle da Silva, Joao Medeiros de Araujo, Mauro Ferreira
International Meeting for Applied Geoscience and Energy (IMAGE)
... Full Waveform Inversion (FWI) (Silva et al., 2021). However, since the performance of the PGF method depends on the size of the outside-target area...
2023
Ultrasound reverse time migration for human brain imaging
Ting Li, Bo Feng, Yang Zhou, Rongwei Xu, Huazhong Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... X. Tang, P. Nachev, and M. Warner, 2020, Full-waveform inversion imaging of the human brain: NPJ Digital Medicine, 3, doi: https://doi.org...
2024
Characterization and simulation of transverse noise waves of a multisensor solid streamer
Viktor Smirnov, A. Sourice, J. Ribette, J. Mars, P. Herrmann
International Meeting for Applied Geoscience and Energy (IMAGE)
... reducing cycle-skipping in the Full-Waveform Inversion and allowing for a quantitative improvement of the elastic inversion. However, unlike hydrophones...
2022
Reverse-time migration of mobile marine vibrator data
Khalid Almuteri, Paul Sava, Jeffrey Shragge
International Meeting for Applied Geoscience and Energy (IMAGE)
... techniques like RTM and full-waveform inversion. THEORY Generalized acoustic wave equation The acoustic wave equation in a generalized coordinate system...
2022
Core Data Integration/ Validation of Sonic Derived Anisotropic Mechanical Properties to Expedite Well Decisions in Unconventional Reservoirs
Edgar Velez, Kevin Fisher
Unconventional Resources Technology Conference (URTEC)
...., and Brindle, F. 2018. TI Elastic-Property Inversion on Basis of Walk-away VSP and Full Waveform Sonic. SEG Technical Program Expanded Abstracts 2018...
2023
Wave equation traveltime Kirchhoff with real data applications
Hu Jin, Vladimir Bashkardin, Petr Jilek, Chandan Kumar, Han Liu, John Etgen, Madhav Vyas, Ganyuan Xia
International Meeting for Applied Geoscience and Energy (IMAGE)
..., John Etgen, Madhav Vyas, and Ganyuan Xia, BP SUMMARY In recent years, Full-waveform inversion (FWI) has found wide application as a method for building...
2023
Exploration: OBN Seismic Unlocks New Play Potential
Grant Byerley, Ayman Rehan, Kareem Mondy, Oliver Cheshire, David Ginger, Abdalla Ibrahim Abouelela
GEO ExPro Magazine
... set up by the sequence of rifting mentioned above. Seismic Processing Full-waveform inversion (FWI) started as soon as the field data had been...
2022
Uba Deep-1: Pre-Jurassic Petroleum System in Bintuni Basin, Papua, Indonesia
Moektianto Soeryowibowo, Leonardus Tjahjadi, Albertus Pradipta, Yanto Kambu
Indonesian Petroleum Association
... of Jurassic gas pool discovered by the Ubadari-1 as illuminated by the outcome of the Seismic Full Waveform Inversion of the Ubadari 3D volume previously...
2022
Potential Natural Gas Hydrates Resources in Indian Offshore Areas, by A.K. Sethi, A.V. Sathe, and M.V. Ramana; #90035 (2004)
Search and Discovery.com
2004
AAPG International Conference and Exhibition; - Abstracts, #91209 (2025).
Search and Discovery.com
2025
VSP Survey in the Thonex Geothermal Well New Characterization of Potential Carbonatic Geothermal Reservoirs, #80646 (2018).
Luca Guglielmetti, Andrea Moscariello, Flavio Poletto,, Piero Corubolo,, A. Scheifer,, B. Farina, Fabio Meneghini, Francois Martin, Carole Nawratil de Bono,, Michel Meyer, Chrystel Dezayes, Adnand Bitri
Search and Discovery.com
... resonant system. A Kirchhoff migration algorithm was applied and Full waveform inversion (FWI) was tested on VSP4. A detailed starting model based...
2018
Tengiz field fault shadows mitigation with combined joint FWI-tomography, Q-tomography, and least-square migration
Tianjiang Li, King Sim Lee, Bin Gong, Kai Yang, Kai Zhang, Assem Bibolova, Zhanibek Katrenov
International Meeting for Applied Geoscience and Energy (IMAGE)
..., B. Gong, and Z. Meng, 2012, Image-guided sparse-model full waveform inversion: Geophysics, 77, no. 4, R189–R198, doi: https:// doi.org...
2022
Basic Open Hole Tools: Part 4. Wireline Methods
Mark W. Alberty
AAPG Special Volumes
... are available: the compensated sonic and the full waveform sonic (FWS). The full waveform sonic contains an array of receivers that are used to determine both...
1992
Seismic super resolution method for enhancing stratigraphic interpretation
Chengbo Li, Qingrong Zhu, Baishali Roy
International Meeting for Applied Geoscience and Energy (IMAGE)
... for acquiring highresolution seismic (e.g., Li et al., 2012; Mosher et al., 2017); broadband processing and full waveform inversion were widely adopted...
2022
ABSTRACTS: AAPG International Conference, September 21-24, 2003, Barcelona, Spain, #90017 (2003)
Search and Discovery.com
2003
Abstract: Forward Modelling Study of 2D Finite Difference Reverse-Time Migration for Downhole Seismic Data; #90224 (2015)
Dong Shi, Ramin Saleh, Bernd Milkereit
Search and Discovery.com
... the synthetic seismogram is a full-waveform modelling with presence of both P and S waves and surface waves. Acoustic wave equation is used for extrapolate...
2015
Seismic Interpretation of Carbonate Depositional Environments
J. M. Fontaine , R. Cussey , J. Lacaze , R. Lanaud , L. Yapaudjian
AAPG Bulletin
... of velocity and attenuation), an acoustic full waveform logging tool developed and operated by Elf Aquitaine. EVA data are processed to give P...
1987
Sub-seafloor reflectivity estimation by upgoing wavefield deconvolution
Hassan Masoomzadeh, Tim Seher, M. A. H. Zuberi
International Meeting for Applied Geoscience and Energy (IMAGE)
... suitable for imaging with multiples More usable for full waveform inversion More appropriate for time lapse studies. Ocean bottom data are usually...
2023