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Showing 1,704 Results. Searched 200,616 documents.
Simultaneous inversion of tight sandstone reservoir fluid and brittleness index based on frequency-dependent AVO
Tianjun Lan, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
..., T., and Z. Zong. 2022, High-order viscoelastic prestack seismic nonlinear frequency-dependent inversion method based on scattering matrix: Second...
2023
4D joint inversion and close-the-loop for production history matching and forecasting
Kelly Wrobel, J. P. Blangy, Tony Rolland, Evan Mutual, Klaus Bolding Rasmussen, Wendell Pardasie
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Maguire, H. J. Hansen, and C. Schiott, 2016, Prestack 3D and 4D seismic inversion for reservoir static and dynamic properties: The Leading Edge, 35...
2023
Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin
Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco
International Meeting for Applied Geoscience and Energy (IMAGE)
... valuable structural information, their use in prestack AVO analysis is limited. A primary goal for collecting these data is to understand the value...
2023
Sonic Saturation Inversion and AVO Modeling in the Tunu Gas Field
Patrick Fouchard, Scott Leaney, Sugimin Harsono
Indonesian Petroleum Association
... are evident for the case of gas saturation. This indicates that AVO attributes extracted from 3-D prestack data may be able to differentiate gas from water...
1996
Full-waveform inversion derived prestack reflectivity gathers
Jian Mao, Xin Cheng, Denes Vigh, James Xu, Qiaofeng Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
...Full-waveform inversion derived prestack reflectivity gathers Jian Mao, Xin Cheng, Denes Vigh, James Xu, Qiaofeng Wu Full waveform inversion derived...
2023
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)
..., Ganyuan, “Proper time-referencing for prestack Q estimation and compensation.” 67th EAGE Conference & Exhibition, cp-1. European Association...
2024
Seismic imaging in Tarim Basin: Overcoming complex near-surface conditions
Xianhuai Zhu, Ruirui Zhao, Sam Gray, Wensheng Duan, Duoming Zheng, Ganglin Lei, Gengxin Peng, Rujie Zhang, Kun Xu, Grace Yan, Junru Jiao
International Meeting for Applied Geoscience and Energy (IMAGE)
... for anisotropic prestack depth migration; and 3) Super-longoffset (>15 km) surveys on land, aimed at imaging ultradeep reservoirs, 8000 m below the surface. Thus...
2024
3D anisotropic seismic simulation for fracture prediction in Sichuans Wufeng shale gas reservoirs
Xiang Li, Ziduo Hu, Chunhui Xie, Yancan Tian, Wei Liu, Xinyu Fang, Gang Yao
International Meeting for Applied Geoscience and Energy (IMAGE)
... and imaging, aiming to unravel the intricate fracture seismic response within the Wufeng Formation. We applied anisotropic prestack depth migration(PSDM...
2024
Exploring for the future: Kidson Sub-basin seismic interpretation
Chris Southby, Lidena Carr, Paul Henson, Peter Haines, Alex Zhan, Jade Anderson, Susannah MacFarlane, Tanya Fomin, Ross Costelloe
Petroleum Exploration Society of Australia (PESA)
... and presented at AEGC 2019. AEGC 2019: From Data to Discovery – Perth, Australia Southby et al. Preliminary interpretation of the near final prestack time...
2019
Regularization strategies for Seis2Rock-based petrophysical inversion of prestack seismic data
Miguel Corrales, Juan Romero, Nick Luiken, Hussein Hoteit, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
...Regularization strategies for Seis2Rock-based petrophysical inversion of prestack seismic data Miguel Corrales, Juan Romero, Nick Luiken, Hussein...
2024
Calibrating FWI image amplitudes: Insights from deepwater GoM
Lennon Infante-Paez, Nayyer Islam
International Meeting for Applied Geoscience and Energy (IMAGE)
.../10.3997/2214-4609.202130010. Xia, G., 2005, Proper time-referencing for prestack Q estimation and compensation: Presented at 67th Conference & Exhibition, EAGE, doi...
2024
The CO2 flood monitoring of G89 well block by non-repeated time-lapse data
Yongrui Chen, Junhua Zhang, Deyong Feng, Mei Yang, Liang Qi, Yuntao Zhang, Zheng Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
...) are not consistent. For prestack processing is expensive, would it be possible through matching processing to realize the consistency outside the reservoir and detect...
2024
3D interpretation of geological, 3D seismic and conventional geophysical data from the Darlot Gold Mine
Glenn Pears, James Reid, John McGaughey, Will Turner, Graeme Hird
Petroleum Exploration Society of Australia (PESA)
... in the eastern part of the cube are associated with folded dolerite sills. 3D seismic data was acquired and processed with prestack time migration...
2019
Relative inversion for extended elastic impedances
Peter Harris, Kathryn Young
International Meeting for Applied Geoscience and Energy (IMAGE)
... operator designed from the intercept is applied to the gradient instead. As a rough analysis, if the noise level, σ, on the prestack data...
2024
Data-driven near-surface Q compensation: A case study in Sichuan Basin of China
Xinyuan Feng, Yulian Zhao, Mingtu Xiao
International Meeting for Applied Geoscience and Energy (IMAGE)
... a method that is suitable for all situations in practical application. The centroid frequency shift method, based on prestack seismic data, is a good...
2024
A new surface-line method for 5D interpolation of orthogonal surveys
Charles Ursenbach, Beng Seong Ong, David Wilkinson
International Meeting for Applied Geoscience and Energy (IMAGE)
...) / 2] = (1+pR)(1+pS)n22. 4.5 Figure 9: Prestack gathers for a) source-receiver interpolation and b) surface-line interpolation. The red curve...
2024
Simplicity at Its Best: Estimating Depth Uncertainty at the Wiriagar Deep Paleocene Field, Eastern Indonesia
Made Susantha, Imam S. Harun
Indonesian Petroleum Association
... PreStack Depth Migration (PSDM) sets. The PMR included data clean-up via Structurally Conformable Filtering (SCF) implemented in a frequencydependant...
2018
Seismic Reflection Imaging with Active Sources and Microseismic Events Recorded on Horizontal DAS Cables
David Langton, Dan Kahn, Brian Fuller
Unconventional Resources Technology Conference (URTEC)
... in surface seismic processing is invalidated. Thus, the problem of processing data recorded in the geometry of Figure 4 would likely move toward a prestack...
2019
Application of Traveltime Tomography and Kirchhoff Migration Methods to Improve the Seismic Cross-Section Resolution on 2D Land Seismic Data
Harmita Lestari, Nur Ayu Anas, Muh. Resky Ariansyah, Sabrianto Aswad, Heri Winarto
Indonesian Petroleum Association
... of the PSTM image. PSDM REFERENCES Pre stack depth migration (PSDM) is a more accurate migration method than Prestack time migration (PSTM) in areas that have...
2019
Multi-Azimuth Seismic
Andrew Long
Petroleum Exploration Society of Australia (PESA)
... li sh this paper, and Pertra for permission to publ ish the Varg examp les. References HEGNA, S., & GAUS, 0., 2003. Improved imaging by prestack depth...
2005
Distribution and Mechanism Forming of Overpressure Shale Gumai on Jambi Subbasin, South Sumatera Basin
Randa Guruh Sumarsono, Hari Wiki Utama, Nurul Izzah Asral, Yudhi Achnopha, Yan Indryanto
Indonesian Petroleum Association
... 2002. Deepwater Geohazard Prediction Using Prestack Inversion of Large Offset P-Wave Data and Rock Model. The Leading Edge, vol.21, hal.193-198...
2020
Integrated Seismological-Geological-Engineered Steering Technology Applied to Horizontal Well Drilling: Practice and Application in Fuling Shale Gas Field, China
Peng Liao, Deming Xiong, Shugui Zha
Unconventional Resources Technology Conference (URTEC)
... and the latest depth-domain seismic data was obtained by transformation of prestack migration time-domain seismic data. Hence, the predict vertical depth of target...
2020
Unlocking the Potential of Conventional Narrow Azimuth Data by Full-Waveform Inversion: a Deep Carbonate Imaging Case Study, Offshore Indonesia
Jun Wang, Yonghe Guo, Putri Supriandini, Bahrul Yusrie, Natalia Anggriani
Indonesian Petroleum Association
... velocity model for FWI was derived from a prestack time migration velocity that was converted to a depth interval velocity with smoothing applied. Water...
2021
Spectral Signatures of the Tubridgi Field: Onshore Carnarvon Basin, Western Australia
Jim Dirstein, Maher Maklad
Petroleum Exploration Society of Australia (PESA)
... oriented seismic line U84A-19) located through the central portion of the fi eld. The seismic data was not reprocessed prestack for the spectral analysis...
2007
New Attribute Energy Weighted AVO (EAVO) Application on The Acacia Bagus Structure, Jatibarang Field, North West Java Basin
Alif Fikri Haikal, Agung Dwi Alfianto, Bayu Dwijatmiko, Eddy Hartantyo
Indonesian Petroleum Association
... to seismic data both prestack and post-stack. This study will use the EAVO attribute will to see the hydrocarbon response in the reservoirs...
2022