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The AAPG/Datapages Combined Publications Database
Showing 25,333 Results. Searched 200,293 documents.
Improved interpretability from elastic full-waveform inversion model-based seismic images revitalizes Paleogene development in the Gulf of Mexico
Abhijit Gangopadhyay, Li Jiang, Robert Chrisman, Sanjay Banerjee, Han Su, Bin Deng, Bharat Bonala, Jiawei Mei
International Meeting for Applied Geoscience and Energy (IMAGE)
..., which were difficult to map in the legacy image (yellow ellipses in Figures 3f and g). However, strong elastic effects, associated with large impedance...
2024
Seismic Inversion
Michel Kemper
Petroleum Exploration Society of Australia (PESA)
... practitioners invert to acoustic impedance, gradient impedance, shear impedance, elastic impedance, extended elastic impedance, Poisson's ratio, VpNs...
2010
Integrated 3D seismic and petrophysical workflow to predict elastic and geomechanical properties in the Wolfcamp Formation: A case study from the Midland Basin, Texas
Reinaldo Sabbagh, Shuvajit Bhattacharya
International Meeting for Applied Geoscience and Energy (IMAGE)
...Integrated 3D seismic and petrophysical workflow to predict elastic and geomechanical properties in the Wolfcamp Formation: A case study from...
2022
Wave-equation based seismic AVO inversion: A pragmatic approach to use the full elastic wave-field for exploration and production
Peter Haffinger, Dries Gisolf, Panos Doulgeris, Hansel Gonzalez
International Meeting for Applied Geoscience and Energy (IMAGE)
...Wave-equation based seismic AVO inversion: A pragmatic approach to use the full elastic wave-field for exploration and production Peter Haffinger...
2022
Chapter Nine: Inversion and Interpretation of Impedance Data
Rebecca B. Latimer
AAPG Special Volumes
..., v. 68, no. 1, p. 185–198. Connolly, P., 1999, Elastic impedance: The Leading Edge, v. 18, p. 438–452. Contreras, A., C. Torres-Verdín, W. Chesters, K...
2011
Abstract: AVO Application for Carbonates Reservoir Characterization in Sarawak Basin (Geophysics Poster 26)
Noreehan Shahud, Yeshpal Singh
Geological Society of Malaysia (GSM)
... geophysical and geological data is a must for quantitative seismic interpretation. This paper will focus on the application of Extended Elastic 134...
2011
Refrac Candidate Selection Considering Natural Fracture Orientation in the Near-Fault Damage Zone; #42463 (2019)
Travis Ramsay, Luisalic Hernandez, Jennifer Li, Meftun Erdogan
Search and Discovery.com
... with a generic Corey-type relative permeability description. A Batzle and Wang (1992) PEM method was used to estimate P-impedance and other elastic...
2019
Applying Seismic Attribute Analysis and Inversion Techniques to Understand the Trapping Mechanism in the Gajah Abu Abu Field, West Natuna Offshore
R. Wawan Satriawan, Toby Read, Hendra Baskara
Indonesian Petroleum Association
..., 2000. Extended Elastic Impedance for Fluid and Lithology Prediction, SEG Expanded Abstracts. 138 Figure 1 - Location Map West Gajah Abu Abu - 1...
2005
Reliability of Reservoir Forecast in One of the West Siberia Fields, #20250 (2014)
M.L. Evdokimova, T.F. Sokolova, E.O. Malysheva, S.Z. Yunusova
Search and Discovery.com
... properties. Forecast distribution oil-and water-bearing reservoir can be done only with the two elastic parameters. In this case, these are P-Impedance...
2014
AVO Analysis for Pre-Messinian Exploration Targets: A New Approach to Identify Gas-Bearing Sandstone Reservoirs; #42464 (2019)
Islam A. Mohamed, Mostafa Monir
Search and Discovery.com
... sands in the Intercept/Gradient domain. Then, the Intercept and Gradient were rotated and projected in an Extended Elastic Reflectivity (EER) form...
2019
Quantitative Interpretation in the Bedout Sub-basin: The value of seismic inversion in areas of sub-optimal seismic data quality
M. Kongawoin, A. Pauli, A. Locke, L. Hansen
Petroleum Exploration Society of Australia (PESA)
..., their elastic-properties and the inclusion of additional rock types based on data from additional wells. Figure 7 shows PDFs for P-impedance versus Vp/Vs...
2019
Three Dimensional Geological Modeling using Seismic Inversion in a Reservoir Integrated Study for a Giant Heavy Oil Field: Rubiales Field, Eastern Llanos Basin, Colombia, South America, #20218 (2013)
Yohaney Gomez, Diego Morales, Thais Kazmierczak, Franklin Yoris, Gabriel Alvarez, Claudia Reina, Libia Landaeta, Diego Castellanos
Search and Discovery.com
... the acoustic impedance has poorly correlated with lithology and acoustic seismic models are not useful for lithology estimation. Elastic seismic...
2013
4D Finite Difference Forward Modeling within a Redefined Closed-Loop Seismic Reservoir Monitoring Workflow, #41922 (2016).
David Hill, Dominic Lowden, Sonika, Chris Koeninger
Search and Discovery.com
..., with measured elastic parameter changes from an acoustic impedance inversion of 4D time-lapse seismic data. In the subsequent years variations...
2016
A Seismic Rock Properties Study of a Mesozoic Reservoir in Indonesia
Andi Alamsyah, Lantu, Sabrianto Aswad, Andi Darmawansyah
Indonesian Petroleum Association
..., Extended Elastic Impedance (EEI) has been found to be an effective discriminator in terms of lithology and fluid separation. Another useful concept...
2013
Elastic frame moduli in a sandstone reservoir used for underground CO2 storage
Colin M. Sayers
International Meeting for Applied Geoscience and Energy (IMAGE)
... Elastic frame moduli in a CO2 storage reservoir Figure 3: Variation of VP/VS with acoustic impedance AI = VP, where is density, color-coded...
2022
Got noisy impedance? Try this
Jingfeng Zhang, Reetam Biswas, Dhananjay Kumar, Matt Walker, Pedro Paramo, Kevin Wolf, Anar Yusifov, Sophia Gerth, Jeffrey Winterbourne, Qiang Liu, Xingchao Liu, York Zheng, Ryan Warnick
International Meeting for Applied Geoscience and Energy (IMAGE)
... al. (2002) predicted reservoir fluid and lithology distribution by using various Extended Elastic Impedance (EEI) which are combinations of Acoustic...
2022
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
Recent Advances in the Characterization of Unconventional Reservoirs with Wide-Azimuth Seismic Data
Ran Bachrach, Colin M. Sayers, Sagnik Dasgupta, Josimar Silva, Stefano Volterrani
Unconventional Resources Technology Conference (URTEC)
... data. This allows characterization of the middle Bakken member in 3D in terms of thickness, porosity and fracture density, as well as elastic and rock...
2013
GeoStreamer X Delivers Near-Field Multi-Azimuth Dataset for Accurate Lead Characterisation, South Viking Graben, Norway
Cyrille Reiser, Eric Mueller, PGS
GEO ExPro Magazine
... presents the following elastic properties characteristics: very weak acoustic impedance and strong Vp/Vs response rendering-in-effect. This reservoir...
2021
Well to Seismic Ties Modeling with the Adaptive Log Analysis, #40823 (2011)
Ivan S. Deshenenkov, Dmitry A. Kozhevnikov, Kazimir V. Kovalenko
Search and Discovery.com
... the acoustic impedance calculation in conditions of limited prior geophysical and petrophysical information. Many other techniques for elastic properties...
2011
Manage Risk with Breakthrough Seismic Acquisition Technology: The GeoStreamer Story Continues New Reservoir Opportunities Revealed
Cyrille Reiser, Folke Engelmark
Petroleum Exploration Society of Australia (PESA)
... physical rock properties are the 'specific acoustic impedance', generally referred to simp ly as 'im pedance'. Impedance is the most important elastic...
2010
Comparison of conventional lithofacies estimation and litho-petro-elastic inversion (LPE) in shallow offshore Mexico
Michelle Ellis, Charles Inyang, Carlos Alberto Montilla Nava, Janet Ravelo Cervantes, Doan Saavedra Castaeda, Jos Bernardo Vsquez Guerrero
International Meeting for Applied Geoscience and Energy (IMAGE)
...Comparison of conventional lithofacies estimation and litho-petro-elastic inversion (LPE) in shallow offshore Mexico Michelle Ellis, Charles Inyang...
2022
Seismic Foldout: Accurate Reservoir Attributes Delivered with GeoStreamer X in the South Viking Graben, Norway
Cyrille Reiser, Roberto Ruiz, Eric Mueller, Julien Oukili, PGS
GEO ExPro Magazine
... properties. This multi-attribute rotation scheme (MARS) is the equivalent of the elastic extended impedance but uses a combination of elastic attributes...
2022
Abstract: Fit for Purpose Seismic Reservoir Characterisation (Geophysics Poster 9)
Troy Thompson, Matthew Lamont, Carlo Bevilacqua, Natasha Hendrick
Geological Society of Malaysia (GSM)
... elastic impedance (EEI) attribute (Whitcombe et al., 2002), and can be thought of as weighted stacks designed to enhance or Warta Geologi, Vol. 37, No. 1...
2011
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