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The AAPG/Datapages Combined Publications Database
Showing 5,930 Results. Searched 200,357 documents.
Value of elastic full-wavefield inversion in derisking clastic reservoirs in presence of noise
Partha Routh, Soumya Nayak, Jake Dorsett, Kaushik Banerji, Young Ho Cha, Vijay Gottumukkula, Gopal Palacharla, Vikas Gudipati, Ramesh (Neelsh) Neelamani, Seth Conway, Andrea Raphael
International Meeting for Applied Geoscience and Energy (IMAGE)
... properties (P-impedance, Vp/Vs and Vp) from raw seismic shots without any well information. The data in this clastic example clearly has some elastic noise...
2023
Applications of elastic RTM on land data
Min Zhou, Changhua Zhang, Zheng Meng, Bin Yu, Mingqiu Liu, Yequan Chen, Dajian Jiang
International Meeting for Applied Geoscience and Energy (IMAGE)
...Applications of elastic RTM on land data Min Zhou, Changhua Zhang, Zheng Meng, Bin Yu, Mingqiu Liu, Yequan Chen, Dajian Jiang Applications of Elastic...
2024
Abstract: Amplitude Variation with Offset and Sandstone Reservoir Characterization, Shallow Offshore Niger Delta; #90255 (2017)
Olawale Allo, Elijah Ayolabi
Search and Discovery.com
... it combination with elastic impedance (EI) inversion revealed better separations. Moreover, Lambda-Mu-rho inversion analyses where low values of Lambda-Rho...
2017
Extended Abstract: Eagle Ford Shale Prospecting with 3D Seismic and Microseismic Analysis
Galen Treadgold, Bruce Campbell, , Bill McLain, , Steven Sinclair, , and David Nicklin
Houston Geological Society Bulletin
... acoustic impedance variations in the shale that may highlight porosity variations (Figure 1). With added well data (including shear velocity) an elastic...
2011
Seismic Reservoir Characterization to Delineate Areas for Early Development, Vaca Muerta Formation, Argentina
Search and Discovery.com
N/A
Eagle Ford Shale Prospecting with 3-D Seismic Data Within a Tectonic and Depositional System Framework, #10361 (2011)
Galen Treadgold, Steve Sinclair, David F. Nicklin, Bruce Campbell,
Search and Discovery.com
... Impedance – Elastic Impedance Unconventional Reservoirs – Key Geophysical Technology • Background Geology • Seismic Acquisition • Anisotropic Processing...
2011
Retrieving high-resolution acoustic impedance using full-waveform inversion in presalt reservoir setting, offshore Brazil
Akshat Abhishek, Alok K. Soni, Rene-Edouard Plessix, Martijn Blaauw, Jaydip Guha, Gautam Kumar
International Meeting for Applied Geoscience and Energy (IMAGE)
... and Production, § Shell Global Solutions (UK) SUMMARY We formulate the subsurface impedance estimation as a multiparameter finite-frequency elastic full...
2022
Application of Extended Elastic Impedance Method and Seismic Stochastic Inversion to Mapping the Distribution of Sandstones and Gas-Sand in LAPANG Field, West Natuna Basin, Indonesia
Gilvano Matthew, Ignatius Sonny Winardhi
Indonesian Petroleum Association
...Application of Extended Elastic Impedance Method and Seismic Stochastic Inversion to Mapping the Distribution of Sandstones and Gas-Sand in LAPANG...
2014
Geological Classification of Seismic-Inversion Data in the Doba Basin of Chad, #41899 (2016).
Carl Reine, Chris Szelewski, Chaminda Sandanayake
Search and Discovery.com
..., crossplots of the elastic attributes were used. Trends of both Vshale and porosity are evident on crossplots of P-impedance vs. vP:vS. These trends...
2016
Abstract: Building a Lithology-Based Elastic Model from Digitized Photographs of Stratigraphy, by Damian T. Herrick, Wences Gouveia, and Lincoln F. Pratson; #90914(2000)
Search and Discovery.com
2000
ABSTRACT: Integrated Fractured Reservoir Characterization with Multiple Attributes and Forward Modeling; #90013 (2003)
Lin Deng, Feng Shen
Search and Discovery.com
...-azimuth data cubes. The elastic impedance inversion is applied to calibrating seismic data volume. The inverted P-wave impedance attribute is used...
2003
ABSTRACT Seismic Attribute Analysis of a Mississippian Chat, Osage County, Northeast Oklahoma, #90104 (2010)
Yenugu Malleswar R.; Angelo Miguel; Marfurt Kurt J.; Matson Shane
Search and Discovery.com
... correlation between impedance and porosity. To this end we map seismic acoustic and elastic impedance volumes to predict additional sweet spots...
2010
ABSTRACT: Geophyical and Geostatistical Modeling of an Incised Valley in the Anadarko Basin; #90133 (2011)
Oswaldo Davogustto, Carlos Cabarcas, Marcelo Sanchez, Bradley Wallet, and Kurt J. Marfurt
Search and Discovery.com
... available to model each one of the incised valley stages. In addition, acoustic and elastic impedance volumes were generated from pre- and post-stack...
2011
Emerging and Future Trends in Seismic Attributes
Search and Discovery.com
... magnitude, acoustic impedance, elastic impedance, and AVO measures are directly sensitive to changes in seismic impedance. Other attributes...
2013
Abstract: Seismic Reservoir Characterization and Discrimination over 'Aib-EX' Oil Field, Niger Delta; #90255 (2017)
Sunday Olotu, Ibukun Olorunniwo, Olatunbosun Alao, Adekunle Adepelumi
Search and Discovery.com
... Impedance versus Poisson's Dampening Factor (PDF), Acoustic Impedance versus porosity and Elastic Impedance versus porosity. Hence, the result...
2017
Estimating Porosity from Determinsitic Inversion (Paper C6)
M. Sams, T. J. Focht, J. Ting
Geological Society of Malaysia (GSM)
...-impedance contrasts with the surrounding rocks. However, the Vp/Vs contrast is quite high for all fluids. An elastic inversion of a far angle stack...
2012
Enhancing the Quality of Seismic Impedance Data; #41961 (2016)
Satinder Chopra, Ritesh Kumar Sharma, Rebecca Daniels, Brian Schulte, Jim Pllishy, Tammy Chow
Search and Discovery.com
...Enhancing the Quality of Seismic Impedance Data; #41961 (2016) Satinder Chopra, Ritesh Kumar Sharma, Rebecca Daniels, Brian Schulte, Jim Pllishy...
2016
Robust multichannel prestack AVA inversion based on elastic L1/2 norm
Nanying Lan
International Meeting for Applied Geoscience and Energy (IMAGE)
... that the presented method can more accurately predict the elastic parameters of the subsurface strata compared to the Figure 1: (a) P-Impedance, (b) S-Impedance...
2023
Abstract: Elastic Impedance Analysis in Fruitland Coals, San Juan Basin; #90174 (2014)
D. J. Lespinasse, C. R. Clarkson, and R. J. Ferguson
Search and Discovery.com
...Abstract: Elastic Impedance Analysis in Fruitland Coals, San Juan Basin; #90174 (2014) D. J. Lespinasse, C. R. Clarkson, and R. J. Ferguson AAPG...
2014
Estimation Of Effective Porosity and Saturation Volume by Extended Elastic Impedance Approach: A Case Study, #41101 (2012)
Sumit Verma, Samir Biswal
Search and Discovery.com
...Estimation Of Effective Porosity and Saturation Volume by Extended Elastic Impedance Approach: A Case Study, #41101 (2012) Sumit Verma, Samir Biswal...
2012
ABSTRACT: SPECTRAL DECOMPOSITION ANALYSIS, SOUTHWEST SOLDADO FIELD, TRINIDAD & TOBAGO
Sierra, J., Landa, A., Cova, C, Cardinez S., Dharpaul, T. and YoungOn, V.
Geological Society of Trinidad & Tobago
... Acoustic Impedance, Density and Elastic Impedance (EI40). A more rigorous sedimentary modeling study and an elastic inversion analysis are recommended...
2007
Hamra Quartzites
Search and Discovery.com
N/A
Heavy Oil Reservoir Characterization by Time-lapse Seismic and Rock Physics in a Cold Production Reservoir; #41448 (2014)
Naimeh Riazi, Laurence Lines, Brian Russell
Search and Discovery.com
... and shear impedance volumes. These volumes can be used to extract useful attributes to investigate elastic attribute changes in the heavy oil. Rock...
2014
Extended Elastic Impedance (EEI) Approach for Telisa Sandstones Reservoir Characterization Case Study: Lambda-Mu-Rho (LMR) Analysis
Antoni Bahar MH, Ari Setiawan, Syahrial Rakimi, Yudi Yanto
Indonesian Petroleum Association
...Extended Elastic Impedance (EEI) Approach for Telisa Sandstones Reservoir Characterization Case Study: Lambda-Mu-Rho (LMR) Analysis Antoni Bahar MH...
2007
Quantitative seismic interpretations to detect biogenic gas accumulations: a case study from Qaidam Basin, China
Yexin Liu, Zhuoheng Chen, Liqun Wang, Yongshu Zhang, Zhiqiang Liu, Yanhua Shuai
CSPG Bulletin
...-Point algorithm to optimize and solve elastic impedance equations. The Interior-Point method is a popular method for handling constrained non-convex...
2015