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Showing 5,941 Results. Searched 200,693 documents.
Seismic signal considerations for fast reservoir characterization
Folkert Hindriks
International Meeting for Applied Geoscience and Energy (IMAGE)
... characterization however, we may choose a different shaping operator to reduce unwanted sidelobe energy and retrieve an optimal impedance response...
2024
New Insight in Samboja Field Development Strategy: The Integration of Stratigraphic Analysis, EEI Inversion and Passive Seismic Data
Benny Nugroho Ardhiansyah, Ayu Trisnasih, Erlangga Septama
Indonesian Petroleum Association
... several methods such as Extended Elastic Impedance (EEI) Inversion and passive seismic were applied. EEI was applied to infer Vp/Vs volume from 3D seismic...
2018
High resolution imaging by dynamic matching FWI in the presence of AVO effects
Fuchun Gao, Shuqian Dong, Yang He, James Sheng, Faqi Liu, Bin Wang, Carlos Calderon, Yuriy Ivanov, Fanny D. Marcy, Ole E. Aaker
International Meeting for Applied Geoscience and Energy (IMAGE)
..., doi: https://doi.org/10.1190/image20223750777.1. Wu, Z., Z. Wei, Z. Zhang, J. Mei, R. Huang and P. Wang, 2022, Elastic FWI for large impedance...
2023
Seismic Reservoir Characterization and Pre-stack Inversion in Resource Shale Plays, #41467 (2014),
Brian Russell
Search and Discovery.com
... Fluid Factor Impedance Methods Acoustic, Shear Impedance and Density Elastic Impedance EEI LMR E, PR Gas sand example Here is a portion...
2014
Building integrated seismic and geomechanical models for the Brazilian presalt reservoirs development
Talles Barsanti Meneguim, Thelson Luiz Pinheiro de Almeida, Renata dos Santos Giacomel, Viviane Kotani Shimizu, Antonio M. Nabuco Tartarini, Alexandre Rodrigo Maul, Raquel Quadros Velloso
International Meeting for Applied Geoscience and Energy (IMAGE)
... losses and seabed facilities risks. Long-term risks are modelled accessing the uncertainty in the static elastic properties from seismic attributes...
2022
Broadband Seismic Technology and Beyond: Part IV: PGSs GeoStreamer Mission Impossible
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... SEPTEMBER 2013 43 PGS RECEN T A DVA NCE S IN TECH NOLOG Y Conventional 7.5 km 1.0 Sec Dual-Sensor B A C Acoustic Impedance Vp/Vs Ratio The two...
2013
Seismic Post-stack and Pre-stack Impedance Inversions in Depth, Examples From the Woodford Formation, Anadarko Basin
Marianne Rauch-Davies, Alex Lamb, Kara Rohan
Unconventional Resources Technology Conference (URTEC)
...Seismic Post-stack and Pre-stack Impedance Inversions in Depth, Examples From the Woodford Formation, Anadarko Basin Marianne Rauch-Davies, Alex Lamb...
2017
Abstract: Rock Physics Modeling in Montney Tight Gas Play; #90224 (2015)
Ayato Kato, Kunio Akihisa, Carl Wang, and Reona Masui
Search and Discovery.com
...-prediction on S-wave velocity. The model is also utilized to investigate influences of petrophysical paramters on elastic properties. In the Montney formation...
2015
One more stride forward in Thunder Horse subsalt imaging with elastic FWI
Bunmi Elebiju, Qingsong Li, Ken Hartman, Francis Rollins, Ye Feng, Karl Kaiser, Werner Schinagl, Chi Chen, Alex Yanjun Hao, Zhiyuan Wei, Jiawei Mei
International Meeting for Applied Geoscience and Energy (IMAGE)
... the salt flank. In 2021, bp reprocessed the 2020 dense OBN with elastic TLFWI (ETLFWI), which can model the energy at large impedance contrasts with better...
2022
De-risking Gas Saturation
Said Amiri Besheli, Panos Doulgeris
GEO ExPro Magazine
... to saturation changes within the reservoir when compared to properties derived by conventional inversion (e.g. acoustic impedance, lambda-rho, etc.). The WEB...
2023
Rock-physics modelling for interpreting thin-bed effects on inverted elastic properties
Carl Reine
International Meeting for Applied Geoscience and Energy (IMAGE)
...Rock-physics modelling for interpreting thin-bed effects on inverted elastic properties Carl Reine Rock-physics modelling for interpreting thin-bed...
2022
Seismic Foldout: Revealing a Promising New Play Concept in the Salar Basin, Offshore Canada
Yermek Balabekov, Susana Tierrablanca, Sriram Arasanipalai, Nizar Chemingui, PGS
GEO ExPro Magazine
... part (Upper Cretaceous section). The fan lobe itself is well-developed. PGS Ultima elastic properties (relative impedance and density) help to assess...
2023
Conditioning Prestack Seismic Data in the Offset-Azimuth Domain; #42462 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
...) General Statement These days acoustic and elastic impedance are commonly derived from 3-D seismic data, which help us compute porosity...
2019
AVO Analysis, Inversion and Spectral Decomposition to Detect Thin Channelized Sandstone Reservoir of BED-15, Western Desert, Egypt, #20369 (2016).
W. Salah, I. Mohamed, S. Talaat
Search and Discovery.com
... Memoir 42, 6th edition, 534p. Connolly, P., 1999, Elastic impedance: The Leading Edge, v.18, p. 438–452. Connolly, P., 2010, Robust Workflows...
2016
Predictions of Gas Hydrates Using Pre-Stack Seismic Data, Deepwater GOM; #40547 (2010)
Dianna Shelander, Jianchun Dai, George Bunge, Timothy S. Collett, Ray Boswell, Emrys Jones
Search and Discovery.com
... hydrate stability zone, migration pathways, and availability of gas for source. Rock models of elastic seismic responses of the clastic sediments were...
2010
Integrated workflow for characterization of CO2 subsurface storage sites
Nomie Pernin, Cyrille Reiser, Eric Mueller
International Meeting for Applied Geoscience and Energy (IMAGE)
..., the chosen elastic domain is acoustic impedance (Ip) vs. Vp/Vs, and the targeted reservoir properties were: PhiT, Vclay and SW. As presented...
2022
The Hybrid Theory-Guided Data Science-Based Method: Unlocking the Full Potential of Seismic Reservoirs Characterization
Rino Saputra, Akash Mathur, Awal Mandong
Indonesian Petroleum Association
... and heterogeneities. Elastic pseudo-well logs and synthetic seismic data are then generated using rock physics and seismic theory. The resulting collection...
2023
Prospect Identification Using AVO Inversion and Lithology Prediction
Brad Bailey, Frazer Barclay, Robert Nesbit, Andrea Paxton
Petroleum Exploration Society of Australia (PESA)
..., was performed to compute seismic elastic attributes (acoustic impedance and VpNs ratio), which can ultimately be used t o generate lithology 22 I PESA News...
2010
Acoustic full-waveform inversion with acoustic and elastic data using a hybrid optimization method
Zeyu Zhao, Mrinal K. Sen, Mohamed Dolliazal, Paul Williamson
International Meeting for Applied Geoscience and Energy (IMAGE)
...Acoustic full-waveform inversion with acoustic and elastic data using a hybrid optimization method Zeyu Zhao, Mrinal K. Sen, Mohamed Dolliazal, Paul...
2022
Abstract: Deepwater Nigeria OPL-213: An Exploration Risk Reduction Approach Using Integrated Geoscience Technologies
R. K. Saver, David L. Connolly, Arnaud G. Pichon, and Raymond J. Fontenot
Houston Geological Society Bulletin
... rendering, and Texaco's internal post-stack 'Sweetness' (poststack instantaneous amplitude/frequency ratio) cubes. Acoustic and far-angle elastic impedance...
2000
ABSTRACT: Fluid and Lithology Discrimination Using Rock Physics Modelling and LambdaMuRho Inversion: An Example from Onshore Niger Delta, Nigeria, by Ekwe, Amobi C.; Onuoha, Mosto K.; Osayande, Nedo; #90135 (2011)
Search and Discovery.com
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