Eagle Ford Completion Optimization Strategies Using Horizontal Logging Data

Robin Slocombe, Andrew Acock, Casey Chadwick, Eric Wigger, Anup Viswanathan, Kevin Fisher, Richard Reischman

Unconventional Resources Technology Conference (URTEC)

..., Radial, and Axial) Formation Acoustic Properties” paper presented at the SPWLA 46th Annual Logging Symposium, June 26-29 2005 Reischman, R.: “A New...

Frequency-domain GFDM with optimal coefficient for undulating interface

Zongfeng Jia, Guochen Wu, Bo Zhang, Hongying Liu, Sen Yang

International Meeting for Applied Geoscience and Energy (IMAGE)

...3, Full-waveform inversion in acoustic-elastic coupled media with irregular seafloor based on the generalized finite-difference method: Geophysics, 8...

Reverse-time migration of mobile marine vibrator data

Khalid Almuteri, Paul Sava, Jeffrey Shragge

International Meeting for Applied Geoscience and Energy (IMAGE)

... techniques like RTM and full-waveform inversion. THEORY Generalized acoustic wave equation The acoustic wave equation in a generalized coordinate system...

Initial Results from a Test of the NASA EAARL Lidar in the Tampa Bay Region

Brock, John C., Wright, C. Wayne, Nayegandhi, Amar, Clayton, Tonya, Hansen, Mark, Longenecker, John, Gesch, Dean, and Crane, Michael

GCAGS Transactions

... in January 2002. The EAARL is a raster-scanning, water-penetrating, full-waveform adaptive lidar that is coupled to aircraft positioning systems...

AAPG/SEG International Conference and Exhibition; - Abstracts, #90255 (2017).

Search and Discovery.com

Evaluating the impact from dual-azimuth, wide-azimuth towed streamer and ocean bottom node acquisitions for Brazil pre-salt exploration: A finite difference modeling study

Lei Zhuo, Jeff Bergeron, Jake Deeds, Robert Brandt, Dirk Erickson

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Correcting for salt misinterpretation with full-waveform inversion: 88th Annual International Meeting, SEG, Expanded Abstracts, 1143–1147, doi: https...

Direction-dependent strain transfer function of DAS considering gauge length and pulse shape with its implications on high spatial resolution acquisitions

Peter Hubbard

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Applications like geo-structural health monitoring, seismic gradiometry, and full-waveform inversion (FWI) benefit from both amplitude and phase...

Multiscale Seismic Signature of a Small Fault Zone in a Carbonate Reservoir: Relationships Between VP Imaging, Fault Zone Architecture and Cohesion, #120068 (2012)

Pierre Jeanne, Yves Guglielmi, Frédéric Cappa

Search and Discovery.com

... arrival using the oscilloscope to visualize the full waveform of both the source and receiver signals. By measuring the length of a straight line...

Unconventional Approach to Estimate Permeability of Thin Beds in a Carbonate Reservoir with Vertical Interference Testing, #41834 (2016).

Christophe Bassem Maalouf, Salem Al Jaberi, Irina Baca Espinoza, F.Elarouci, S. Smith, H.Khairy

Search and Discovery.com

..., including gamma-ray, array resistivity, density, neutron, NMR, full waveform acoustic and image log data (electrical and acoustic). Pore pressure...

The Use of 3-component Seismic Data to Identify Sweet Spots in Fractured Bakken Reservoirs, #40693 (2011)

Scott L. Stockton,

Search and Discovery.com

... the dry Behm Well with Bakken producing wells in Parshall Field. The seismic signature of the waveform on the converted-wave, (P-Sr) image shows marked...

Time-lapse FWI prediction of CO2 saturation and pore pressure

Qi Hu, Kristopher Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

...’s model in predicting the effect of pressure changes. Furthermore, we propose a full waveform inversion (FWI) algorithm incorporating the proposed...

Date-driven seismic velocity inversion via deep residual U-net

Yiran Huang, Chuang Pan, Qingzhen Wang, Jun Li, Jianhua Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

... and visual analysis, we validate the effectiveness of our inversion network, via comparing with an existing method FCNVMB. Introduction Full waveform...

Unraveling US GoM North Green Canyon subsalt complexities with sparse nodes

Katarina Jonke, Jingqian Kang, Sandra Garzon, Gino Alexander, Ganyuan Xia, Gabriel Ritter, Ahmed Afifi

International Meeting for Applied Geoscience and Energy (IMAGE)

... Garzon, Gino Alexander, Ganyuan Xia, Gabriel Ritter, Ahmed Afifi, bp Summary Recent advancements in Full Waveform Inversion (FWI) and Ocean Bottom Node...

Improving Marcellus Imaging Through the Use of FWI and Joint Tomographic Inversion for Velocity and Epsilon

David McCann

Unconventional Resources Technology Conference (URTEC)

.... This interval may be too thin for either refraction tomography or Full-waveform inversion to model correctly. Figure 1 shows a cartoon of mine collapse...

Regularization for full-waveform inversion by generative diffusion model with score distillation

Bingbing Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

...Regularization for full-waveform inversion by generative diffusion model with score distillation Bingbing Sun Regularization for full waveform...

Full-waveform inversion with time-dependent receiver-extension: An efficient inner loop optimization

Mustapha Benziane, Romain Brossier, Ludovic Métivier, Serge Sambolian

International Meeting for Applied Geoscience and Energy (IMAGE)

...Full-waveform inversion with time-dependent receiver-extension: An efficient inner loop optimization Mustapha Benziane, Romain Brossier, Ludovic...

Seismic super resolution method for enhancing stratigraphic interpretation

Chengbo Li, Qingrong Zhu, Baishali Roy

International Meeting for Applied Geoscience and Energy (IMAGE)

... for acquiring highresolution seismic (e.g., Li et al., 2012; Mosher et al., 2017); broadband processing and full waveform inversion were widely adopted...

Structure of the Tokai segment from the integrated high-resolution seismic imaging: A case study from the eastern Nankai Trough

Andrzej Grszczyk, Rafael Almeida, Romain Brossier, Ludovic Mtivier

International Meeting for Applied Geoscience and Energy (IMAGE)

... was granted access to the HPC PL-Grid Infrastructure (grant id: plg3dwind3). The FWI velocity model was derived using visco-acoustic full-waveform modeling...

AAPG/SEG/SPWLA Hedberg Conference; - Abstracts, #120181 (2015).

Search and Discovery.com

GEO 2016; - Abstracts, #90254 (2016).

Search and Discovery.com

Velocity model building and imaging driven by FWI with dual-azimuth data in a complex salt environment: Brazil case study

Xu Li, Christine Gans, Young Ho Cha, Diwi Snyder, Gopal Palacharla, Vijay Gottumukkula, Yaofeng He, Hongchuan Sun, Tetyana Vdovina, Xueyi Jia, Valeriy Brytik, Inmaculada Dura-Gomez

International Meeting for Applied Geoscience and Energy (IMAGE)

... azimuthal well log constrained tomography, iterative full waveform inversion (FWI) leveraging 3D mesh interpretation and wave-equation-based map...

Automated velocity modeling with domain transformations

Kevin Gullikson, Arnab Dhara, Ram Tuvi, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the art in seismic inversion is full waveform inversion (FWI), a nonlinear optimization method in which the shots are simulated by forward modeling...

Quantitative FWI characterization of reservoir properties at the CMC Newell County Facility

Qi Hu, Matthew Eaid, Scott Keating, Kristopher Innanen, Xiaohui Cai

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Imaging near-surface s-wave velocity and attenuation models by full-waveform inversion with distributed acoustic sensing-recorded surface waves...

The Application of Seismic Inversion and Resistivity Inversion While Drilling in the Construction of Horizontal Well … A Case Study

Yoga Wismoyo, Adjie Setiawan, Fahdi Maula, Frank Fardhu

Indonesian Petroleum Association

..., and fluid saturation. A good (CSSI) algorithm will produce four highquality acoustic impedance volumes from full or post-stack seismic data: full-bandwidth...

Seismic absolute acoustic impedance inversion using domain adversarial based transfer learning

Anjali Dixit, Animesh Mandal

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Extrapolated full-waveform inversion with deep learning EFWI CNN: Geophysics, 85, no. 3, R275–R288, doi: https://doi.org/10.1190/geo2019-0195.1. Taner, M...