Abstract: Petrophysical, Electric, and Elastic Properties of Jeanne D'Arc Basin Reservoirs, by H. S. Salem and M. A. Williamson; #91012 (1992).

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Softening of Organic Matter in Shales During Heating Measured With Atomic Force Microscopy

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ABSTRACT: Rock Physics for Gas Hydrate Reservoir Characterization; #90013 (2003)

Jack Petrovich Dvorkin, Amos Nur

Search and Discovery.com

... is found is seismic reflection profiling. However, to characterize a natural gas hydrate reservoir with seismic data, we must be able to relate the elastic...

What Broke? Microseismic analysis using seismic derived rock properties and structural attributes in the Eagle Ford play

Robert Meek, Bailo Suliman, Robert Hull, Hector Bello, Doug Portis

Unconventional Resources Technology Conference (URTEC)

... with organic rich shale constitute the main facies that appears to be the most productive and the most brittle. Elastic inversion of surface seismic...

Volumetric supervised contrastive learning for seismic semantic segmentation

Kiran Kokilepersaud, Mohit Prabhushankar, Ghassan AlRegib

International Meeting for Applied Geoscience and Energy (IMAGE)

... semantic segmentation using deconvolution networks (Alaudah et al., 2019a). Deep learning was also utilized for the task of acoustic impedance estimation...

A deep learning workflow for petro-mechanical facies predictions in unconventionals

Noah R. Vento, Enru Liu, Mary Johns

International Meeting for Applied Geoscience and Energy (IMAGE)

... recorded in time. Figure 2. Petro-mechanical facies in elastic property space. The carbonate-rich facies are largely mixed to high impedance while...

Seismic Characterisation of Unconventional Plays in North America

Lee Bell, Mary Edrich, Alvaro Chaveste

Petroleum Exploration Society of Australia (PESA)

... perpendicular to fractures. This dependent shear impedance is calculated velocity anisotropy provides the means of from the P-wave data, again...

Australian Insights into Streamer Technology Innovations

Andrew Long

Petroleum Exploration Society of Australia (PESA)

... impedance inversion are absent, operations are methodology is less sensitive to streamer depth way up to the Nyquist frequency. Thu s, the exposed...

DL-fused elastic FWI: Application to marine streamer data

Pavel Plotnitskii, Oleg Ovcharenko, Vladimir Kazei, Daniel Peter, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

...DL-fused elastic FWI: Application to marine streamer data Pavel Plotnitskii, Oleg Ovcharenko, Vladimir Kazei, Daniel Peter, Tariq Alkhalifah DL-fused...

The temperature structure of the upper mantle based on magnetotelluric data beneath the western Qaidam Basin, northern Tibet, China

Lishui Zhou, Letian Zhang, Sheng Jin

International Meeting for Applied Geoscience and Energy (IMAGE)

... study area. As shown in the formula (1), to eliminate the influence of current distortion further, the 2-D region impedance (𝑍2 ) was solved by G-B...

Rock-physics based time-lapse inversion in Delivery4D: synthetic feasibility study for CO2CRC Otway Project

Stanislav Glubokokvskikh, James Gunning, Tess Dance, Roman Pevzner, Dmitry Popik, Christian Proud

Petroleum Exploration Society of Australia (PESA)

... vintages, which results in a set of difference cubes showing evolution of the reservoir elastic properties (Johnston 2013). Only then, the inverted changes...

Abstract: Use of Seismic and EM Data for Exploration, Appraisal and Reservoir Characterization; #90171 (2013)

Anton Ziolkowski and Folke Engelmark

Search and Discovery.com

... position. The seismic and EM data would then yield elastic properties and electrical resistivity as a function of subsurface position. Until migration...

Interpretation and Fracture Characterization of Early Cretaceous Buda Limestone Formation Using Post-Stack 3D Seismic Data in Zavala County, Texas, #11108 (2018).

Andrey Smirnov, Christopher L. Liner

Search and Discovery.com

... log analysis tied to seismic acoustic impedance (AI) inversion to locate areas of probable natural fractures. Acoustic impedance inversion...

VSP Survey in the Thonex Geothermal Well … New Characterization of Potential Carbonatic Geothermal Reservoirs, #80646 (2018).

Luca Guglielmetti, Andrea Moscariello, Flavio Poletto,, Piero Corubolo,, A. Scheifer,, B. Farina, Fabio Meneghini, Francois Martin, Carole Nawratil de Bono,, Michel Meyer, Chrystel Dezayes, Adnand Bitri

Search and Discovery.com

... on the interval velocities was beneficial for the successful application of FWI. Final elastic-parameter models were obtained that resolve small-scale...

Elastic full-waveform inversion using OBN data acquisition

Denes Vigh, James Xu, Xin Cheng, Bing Bai

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic full-waveform inversion using OBN data acquisition Denes Vigh, James Xu, Xin Cheng, Bing Bai Elastic full-waveform inversion using OBN data...

Integrated Thin Basal Sand Characterization in the Aryani Field, Asri Basin … Southeast Sumatra, Using Geological Modelling Based on the Elastic Properties and the Rock Typing Method

Junrial Chaerul Huzaen, Wahyu Seno Aji, Heri Gunawan, Gustriyansyah Mishar, Julius Sunarta, Pranowo Nugroho

Indonesian Petroleum Association

...Integrated Thin Basal Sand Characterization in the Aryani Field, Asri Basin … Southeast Sumatra, Using Geological Modelling Based on the Elastic...

Land FWI in the Sultanate of Oman: Challenges and advances on the road to high-resolution velocity

Mohammad Sheryar Farooqui, Yonghe Guo, Azza Al Hasni

International Meeting for Applied Geoscience and Energy (IMAGE)

... for accurate imaging. impedance contrasts between alternating shallow sedimentary layers that contaminate seismic data with highenergy...

Application of phase stabilization Q migration in comprehensive evaluation and identification of tight-reservoir

Yi Bao, Hai-Bo Zhao, Xu Liu, Xiao-Wei Guan, Xin-Yue Song, Cheng Wang, Zai-Jin Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

...-controlled pre-stack elastic parameter inversion technology. The paleogeomorphology models, fractures, geostress model, porosity, permeability...

ABSTRACT: 2D/3D Geophysical Modeling of Mezozoic Onshore Rocks and Tertiary Offshore Sediments; #90007 (2002)

A. LOWRIE, E. KOZLOV, V. HAYDUKOV, J. WATKINS, I. GARAGASH, V. MAKAROV, T. MALYAROVA

Search and Discovery.com

... of elastic moduli and density is a well known (Cundall, 1988, Garagash et al., 1994) procedure of geomechanical modeling. Potentially, it can provide...

Chapter 18: The Role of Megaregional Seismic Data in Santos Basin Pre-Salt Exploration and Development

J. A. Deckelman, S. Chi, A. K. Hartwig, K. R. Reuber, J. Fruehn

AAPG Special Volumes

... and acoustic impedance (AI) data, we investigate the elastic response of each pre-salt lithofacies (Figure 29). Shale-rich intervals have the highest Vp...

Geological Considerations during Microseismic Monitoring, Processing, and Interpretation of Hydraulic Fracture Treatment

J. Le Calvez, S. Hanson-Hedgecock, P. Primiero, T. Al-Wadhahi, O. Harrasi

Unconventional Resources Technology Conference (URTEC)

..., left panel, 1. Reservoir Characterization). This information may include 3D seismic surveys, acoustic impedance (AI) and other seismic-derived...

Geomechanics: Pressure, Stress Field, and Hydraulic Fractures

Raúl A. Varela, Denis Marchal, Sergio Cuervo, Ezequiel F. Lombardo, Yonatan S. Perl, Damián E. Hryb, Osvaldo Nielsen, Pablo Pateti

AAPG Special Volumes

..., a regional characterization of rock strength and elastic properties, and the current understanding of the stress regime and the hydraulic fracture...

Capturing elusive subsalt 4D signals in Atlantis field with 4D elastic FWI imaging

Obi Egbue, Li Jiang, Chi Chen, Sabrina Strauss, Zedong Wu, Zhiyuan Wei

International Meeting for Applied Geoscience and Energy (IMAGE)

.../10.1190/tle42010024.1. Wu, Z., Z. Wei, Z. Zhang, J. Mei, R. Huang, and P. Wang, 2022, Elastic FWI for large impedance contrasts: Second International Meeting...

A New Discovery in The Limau Graben Trend: Air Benakat Formation Shallow Gas

Wahyu Dwijo Santoso, Raddy Adiarsa, Yona Akbar, Dimas Pramuditho, M. Taslim

Indonesian Petroleum Association

... attribute responses were also justified by seismic forward-modeling using elastic properties derived from two wells with shear sonic log in the Air...

Integration of Vertical Seismic, Surface Seismic, and Well-log Data at the Mallik 2L-38 Gas-hydrate Research Well, Mackenzie Delta, Canada

M. W. Lee, T. S. Collett, W. F. Agena

AAPG Special Volumes

.... F., and M. H. Harris, 1968, Velocity and attenuation of elastic waves in sands: Transactions of the Society of Petrophysicists and Well Log Analysts...