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The AAPG/Datapages Combined Publications Database
Showing 5,941 Results. Searched 200,693 documents.
Abstract: Listening to the Rocks: Understanding Rock Fabric Heterogeneity for Hydraulic Fracturing In the Montney - Integrating Seismic Inversion with Microseismic; #90224 (2015)
Claudia Duenas, Matthew Lee, Thomas Davis, and David D'Amico
Search and Discovery.com
... to the creation of reliable elastic parameter volumes for Lambda-rho and Mu-rho. Figure 3 shows P-impedance from the pre-stack inversion extracted in Units C...
2015
Lithology and Fluid Seismic Determination for the Acae Area, Puerto Colon Oil Field, Colombia
F. H. Gómez, J. P. Castagna
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... for the Upper Caballos. • Elastic inversion including elastic impedance normalization (Whitcombe, D. et al, 2002) to calculate Vp/Vs, Poisson Ratio...
2004
Abstract: Shear Log Estimation by Rock Physics Assist Machine Learning Approach an Offshore Abu Dhabi Case Study; #91204 (2023)
Hiroyuki Inoue
Search and Discovery.com
... condition and in target reservoir condition was predicted. Predicted P-impedance and Vp/Vs crossplot suggests elastic properties of brine as well...
2023
Imaging the presalt with elastic FWI using OBN data
Gabriel Brando, Benjamin Huard, Luis Cypriano
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Wu, Z., Z. Wei, Z. Zhang, J. Mei, R. Huang, and P. Wang, 2022, Elastic FWI for large impedance contrasts: Second International Meeting for Applied...
2023
Shale Oil Play Exploration Delineation Using Rock Mechanics Template and Seismic Inversion Data, Vaca Muerta Formation, Neuquén Basin, Argentina
Juan Soldo
Unconventional Resources Technology Conference (URTEC)
.... This quantitative geomechanical property determination comes from the combination of acoustic parameter (PImpedance, S-Impedance and Density) and elastic...
2015
Semi-automated prestack seismic inversion workflow using temporal convolutional networks
Hussain Alfayez, Robert Smith, Ayman Suleiman, Nasher AlBinHasan
International Meeting for Applied Geoscience and Energy (IMAGE)
... convolutional network (TCN) for the inversion of acoustic impedance, Vp/Vs ratio and density from a field dataset. The deep neural network learns...
2022
A frequency-dependent fluid prediction method based on a novel fluid indicator incorporating anisotropic effect and squirt flow
Tianjun Lan, Zhaoyun Zong
International Meeting for Applied Geoscience and Energy (IMAGE)
... the pre-stack seismic anisotropic frequency-dependent elastic impedance inversion algorithm is used to mine and Sω is Eq. (16) in the article...
2023
Enhancing Consistency Between Geological Modeling and Seismic Pre-Stack Amplitude Inversion With Pseudo-Wells: An Example From the Gendalo Field
David Glenn, Febry Hariyannugraha, Rhys Schneider, Khristina Kirschner, Skip Walden, Steve Smith, Eduardo Berendson, Chris Skelt, Leonard Lisapaly, Robert van Eykenhof, Mark Sams
Indonesian Petroleum Association
..., seismic attributes, and a conceptual geological model. A transform between NTG and elastic rock properties enabled conversion of the * ** *** **** Unocal...
2005
Reservoir Characterisatioin of Mishrif Formation of Garraf Field, Iraq, Using 3D Seismic and AI Inversion (Paper P35)
M. Embong, M. Higashi, H. H. Abu Bakar, K. A. Zamri, F. H. M Ali, S. Moriya, S. B. M Said, A. T. Patrick Panting
Geological Society of Malaysia (GSM)
... result. Sparse spike inversion was adopted to convert PSTM to AI (Acoustic Impedance) volume calibrated using 3 existing well data. 3D seismic result...
2012
Understanding Attributes and Their Use in the Application of Neural Analysis Case Histories Both Conventional and Unconventional, #41473 (2014).
Deborah Sacrey, Rocky Roden
Search and Discovery.com
...-Based Inversion Prestack Inversion (AVO Inversion) Elastic Impedance Extended Elastic Impedance Simultaneous Inversion Stochastic Inversion...
2014
Interbed Multiple Suppression in Carbonate Sequences
Gabriel Gil
Unconventional Resources Technology Conference (URTEC)
... on the contrast in elastic properties between layers and their thickness relative to the seismic wavelength. These multiples are not confined to shallow...
2025
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)
... multiple vintages of data were inverted simultaneously for changes in average elastic properties. The algorithm used addresses 4D analyses in such a way...
2023
Abstract: Numerical Modeling for Different Types of Fractures; #90187 (2014)
Xiaoqin Cui, Laurence R. Lines, and Edward S. Krebes
Search and Discovery.com
... and normal compliances. A group theory calculation (Schoenberg and Muri, 1989) was extended to calculate the elastic moduli of a fractured medium...
2014
Seismic Screening for Hydrocarbon Prospects Using Rock-Physics Attributes, #41608 (2015)
Per Avseth, Tor Veggeland
Search and Discovery.com
... physics template analysis of Well A Extracting seismic fluid sensitivity and rock stiffness attributes PEIL=Pseudo-elastic impedance for lithology/rock...
2015
Acoustic impedance multichannel inversion constrained by spatial reflection features
Yaming Yang, Xingyao Yin, Kun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
...Acoustic impedance multichannel inversion constrained by spatial reflection features Yaming Yang, Xingyao Yin, Kun Li Acoustic impedance multi...
2023
AVO Attributes of a Deep Coal Seam
Search and Discovery.com
... a coal seam prediction method by using seismic data. From well log data, coal seams typically have high elastic contrasts with the overlaying sandstones...
2013
Extended Abstract: Combining Rock Physics Templates with Seismic Inversion to Characterize the Hydrocarbon Reservoir beneath the Kanywataba Prospect, Semliki Basin
Justin Jordan Pidho, John Mary Kiberu, Denis Okello, Anthony O'biale Ayaa
Africa Energy and Technology Conference, 2016
... between rock physics template analysis and inversion. Lack of elastic impedance information in this result makes it difficult to separate lithology-fluid...
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
Physics-directed unsupervised machine learning: Quantifying uncertainty in seismic inversion
Sagar Singh, Yu Zhang, David Thanoon, Pandu Devarakota, Long Jin, Ilya Tsvankin
International Meeting for Applied Geoscience and Energy (IMAGE)
... inversion techniques are often used for determination of subsurface properties. Employing the acoustic or elastic wave equation, inversion starts...
2022
Application of combined inversion of lithofacies and impedance based on rock physical constraints in sandstone characterization in Liaodong Bay of Lvda area
Xun Liu, Wei Gao, Huihuang Tan, Yu He
International Meeting for Applied Geoscience and Energy (IMAGE)
...Application of combined inversion of lithofacies and impedance based on rock physical constraints in sandstone characterization in Liaodong Bay...
2022
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 investigation of lithological controls on effective stress
Bill Goodway, Evan Mutual, David Cho, David McHarg, David Miller, Lindsay Miller
Unconventional Resources Technology Conference (URTEC)
... and pore pressure. Confining stresses can be calculated from elastic rock properties, while effects of pore pressure, requires knowledge of the Biot-Willis...
2021
Elastic modeling by phase-shift cascade with scattering matrix control
Chanpen Silawongsawat, Gary F. Margrave
CSPG Special Publications
...Elastic modeling by phase-shift cascade with scattering matrix control Chanpen Silawongsawat, Gary F. Margrave 1998 264 265...
1998
A Quantitative Application of Seismic Inversion and Multi-Attribute Analysis based on Rock Physics Linear Relationships to identify High Total Organic Carbon Shale - A Case Study from the Perth Basin, Western Australia
Y. Altowairqi, R. Rezaee, B. Evans, M. Urosevic
Unconventional Resources Technology Conference (URTEC)
... the seismic response of organic-rich shale in-situ conditions. The aim is to understand the interrelationship between rock properties and elastic properties...
2017
Characterization of M area tight sandy conglomerate reservoir based on seismic waveform inversion and attribute fusion
Li Yuan, Sun Xiaoping, Zhang Wei, Li Tao, Du Jingling, Ning Hongxiao, Liu Wei, Li Jianing
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and count the P-wave impedance as a priori information. The traditional variogram is affected by well location, so it is difficult to accurately characterize...
2022