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The AAPG/Datapages Combined Publications Database
Showing 21,496 Results. Searched 200,685 documents.
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
... logging, Greg Nieuwenhuis for organizing the field logistics for data acquisition and his assistance in processing the full waveform sonic data...
2015
Meeting the imaging challenges at Atlantis with high-frequency elastic FWI
Alex Hao, Chi Chen, Zhiyuan Wei, Jiawei Mei, Li Jiang, Sam Buist, Obi Egbue, Luis Lopez, Daniel Tebo
International Meeting for Applied Geoscience and Energy (IMAGE)
... complex compartmentalization and overburden salt bodies. Even though advancements in imaging technologies, such as acoustic full-waveform inversion (FWI...
2023
Hybrid Velocity Model Building: 3D Ocean Bottom Cable (OBC) Orthorhombic Full Waveform Inversion (FWI) Depth Imaging of a Complex Geological Structure, Western Berau - Papua, Indonesia
Purbo Santoso, Yayat Supriatna, Tepy Septyana, Leo Tjahjadi, Yonghe Guo
Indonesian Petroleum Association
...Hybrid Velocity Model Building: 3D Ocean Bottom Cable (OBC) Orthorhombic Full Waveform Inversion (FWI) Depth Imaging of a Complex Geological...
2019
-- no title --
user1
Search and Discovery.com
..., Omaima Al Darwshi1, Waleed S. Alwardi1, Mohammed Al Ismaili1 1 Petroleum Development Oman (PDO) Shell 2 Abstract Although Full Waveform Inversion (FWI...
Unknown
Assessing properties of internal multiples for different geologies
Paul Ras, Mikhail Davydenko, Eric Verschuur
International Meeting for Applied Geoscience and Energy (IMAGE)
... for a successful project. We combine 1D acoustic zero offset modeling, based on travel-time and amplitude analysis, with 1D acoustic full wavefield...
2022
Application of full-waveform inversion to ultra-high-density OBN data at Clair field
Simon Luo, Xukai Shen, Philip Tillotson, Lindsey Smith, Dan Davies
International Meeting for Applied Geoscience and Energy (IMAGE)
...Application of full-waveform inversion to ultra-high-density OBN data at Clair field Simon Luo, Xukai Shen, Philip Tillotson, Lindsey Smith, Dan...
2022
Abstract: Depth Induced Impedance Variations: Implications for Predicting Lithology and Fluid Distributions, Offshore Brunei Darussalam (Paper 16)
S. Ronghe, S. Pambayuning
Geological Society of Malaysia (GSM)
..., Thailand Acoustic impedance (the product of rock density and the velocity of sonic propagation through rock) is the fundamental property that links...
2001
Detection of shallow sedimentary structure of Yigong Lake in Tibetan Plateau using distributed acoustic sensing
Jian Zhou, Jizhong Yang, Heng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
...Detection of shallow sedimentary structure of Yigong Lake in Tibetan Plateau using distributed acoustic sensing Jian Zhou, Jizhong Yang, Heng Zhang...
2022
Study on Characteristic Variability of Weak Signal in High Density Seismic Acquisition; #41351 (2014)
Wujin Chen and Anchu Wu
Search and Discovery.com
... Point receivers, high spatial sampling and full wavefield broadband sampling are often used to acquire weak signal, the methods of broadening frequency...
2014
Abstract: Macro-velocity Model Building in a Laplace-domain Waveform Inversion; #90174 (2014)
Changsoo Shin and Wansoo Ha
Search and Discovery.com
... and confirms the macro-velocity generation feature of the Laplace-domain inversion technique. Introduction Full waveform inversion is a method...
2014
Mitigating cycle skipping in FWI through preconditioned multidimensional optimal transport
James McLeman, Tim Burgess, Tom Rayment, Victor Chua
International Meeting for Applied Geoscience and Energy (IMAGE)
... Technology Summary Many implementations of full waveform inversion (FWI) use an L2 norm to quantify differences between the modelled and observed data...
2022
Semiautomated Lateral Landing Advisor for On-Time Decisions Utilizing Digital Borehole Sonic Services and Next-Generation Cloud-Based Fracturing Design
Edgar Velez, Juan David Estrada, Adam Donald, Romain Prioul, Ting Lei, Erik Wielemaker, Violeta Lujan
Unconventional Resources Technology Conference (URTEC)
..., S., Dasgupta, S., Van Kleef, F., & Brindle, F., 2018, TI elastic-property inversion on basis of walk-away VSP and full waveform sonic, Paper...
2021
Multilayer perceptron and Bayesian neural network based implicit elastic full-waveform inversion
Tianze Zhang, Jian Sun, Daniel O. Trad, Kristopher A. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
...Multilayer perceptron and Bayesian neural network based implicit elastic full-waveform inversion Tianze Zhang, Jian Sun, Daniel O. Trad, Kristopher...
2022
Regional exploration of crustal structures from long-offset OBN data by extended-source FWI
Gaoshan Guo, Stéphane Operto
International Meeting for Applied Geoscience and Energy (IMAGE)
... of Mexico case study). Alternatively, full waveform inversion (FWI) leverages the entire dataset to build subsurface models with a wavelength...
2024
Coalbed Methane Applications of Wireline Logs: Chapter 13
Patrick L. Scholes, Dave Johnston
AAPG Special Volumes
... al., 1988, Mineral logging parameters--Nuclear and acoustic: The Technical Review, pp. 38-52. Gilchrist, W., et al. 1982, Application of gamma ray...
1993
High-resolution imaging with FWI on wide azimuth towed streamer data: Application in the Mississippi Canyon, GoM
Wanying Wang, Simon Luo, Xiaolei Song, Lennon Infante, Imtiaz Ahmed, Qingsong Li, Ganyuan Xia, Katrina Packer
International Meeting for Applied Geoscience and Energy (IMAGE)
..., bp Summary In this study we conducted Full Waveform Inversion (FWI) for an offshore prospect in the Mississippi Canyon protraction area of the GoM...
2024
Broadband Least-Squares Wave-Equation Migration
Shaoping Lu, Andrew Long, Alejandro Valenciano, Nizar Chemingui
Petroleum Exploration Society of Australia (PESA)
... that is able to fully utilize both the broader seismic bandwidth and the high-resolution velocity information from Full Waveform Inversion (FWI). Our...
2018
Integrating Geology and Petrophysics Into Seismic Interpretation for Reservoir Definition and Improved Field Development: A Case Study From the Banuwati Field
Dave Atkins
Indonesian Petroleum Association
... at the start of this study. All wells have full logging suites including sonic and density logs. Additionally Banuwati-3 has good dipole sonic data...
2005
Application of Full Waveform Inversion to Resolve an Eroded Shallow Carbonate Platform, North Madura, East Java, Indonesia
David Cavalin, Nurrul Ismail, Tom Paten, Kola Agbebi, Dave Lim
Indonesian Petroleum Association
...Application of Full Waveform Inversion to Resolve an Eroded Shallow Carbonate Platform, North Madura, East Java, Indonesia David Cavalin, Nurrul...
2019
Utilizing Geomechanical Model and Cleat Permeability Analysis in CBM Exploration Phase for Field Development: Case Study in CBM X Area, South Sumatera Basin
Fanny Rosdiawan, David Ontosari, Andri Aspari, Pande Made Oka Iriana, Tonny S. Priantono, Andang Kustamsi
Indonesian Petroleum Association
..., it is still recommended to run the XLOT program. Alternatively, running the full waveform acoustic logging tool in open hole in the upcoming project...
2016
Abstract: Application of an Acoustic Image Device to Obtain Full Structural Information in the Halite Section of a Salt Cavern Well, by J. Haberland and E. Voigt; #90942 (1997).
Search and Discovery.com
1997
Physics-informed full-waveform inversion using learned wavefield solutions
Xinquan Huang, Tariq Alkhalifah, Fu Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
...Physics-informed full-waveform inversion using learned wavefield solutions Xinquan Huang, Tariq Alkhalifah, Fu Wang Physics-informed full waveform...
2024
Joint physics-based and data-driven time-lapse seismic inversion: Mitigating data scarcity
Yanhua Liu, Shihang Feng, Ilya Tsvankin, David Alumbaugh, Youzuo Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... INVERSIONS Physics-based full-waveform inversion Acoustic models represent a suitable first-order approximation for CO2 monitoring because shear-wave...
2022
A gradient-free Bayesian full-waveform inversion approach for background model uncertainty quantification
Shuhua Hu, Zeyu Zhao, Fuchun Gao, Faqi Liu, Shuo Zhang, Mrinal K. Sen
International Meeting for Applied Geoscience and Energy (IMAGE)
...A gradient-free Bayesian full-waveform inversion approach for background model uncertainty quantification Shuhua Hu, Zeyu Zhao, Fuchun Gao, Faqi Liu...
2024
Porosity Modeling of Carbonate Field Utilizing Acoustic Impedance Trend Map as Secondary Variable for Optimize Development Well Location
Muhammad Aip, Ecep Suryana, Varindra Pradhana, Fierzan Muhammad, Nur Zarlina Bt A Rahman
Indonesian Petroleum Association
... by Full Waveform Inversion (FWI) methodology in time and depth domain. The reservoir formation in this study is a Kujung Formation which developed...
2024