Direct imaging of alteration with high-resolution hard-rock 3D seismic data at the Darlot Gold Mine

G. Hird, W. Turner

Petroleum Exploration Society of Australia (PESA)

... resolution extending from 300 m to 3000 m depth with a cell size of 15 x 7.5 x 4 m. In addition to the seismic reflection data, seismic tomography provided...

Advanced Processing and Inversion of Two AEM Datasets for 3D Geological Modeling: The Case Study of Spiritwood Valley Aquifer; #80434 (2014)

Vincenzo Sapia, Andrea Viezzoli, Greg Oldenborger, Flemming Jørgensen

Search and Discovery.com

... and the electrical tomography (and seismic) and known geology as showed in Figure 2c. Figure 2 shows the comparison between electrical tomography data...

Joint inversion of first-break and early-arrival wave for near surface imaging

Yiming Pan, Kai Zhang, Yipeng Xu, Hailin Wang, Ping Jiang

International Meeting for Applied Geoscience and Energy (IMAGE)

... modeling is one of the most challenging problems in seismic exploration. First-arrival traveltime tomography exhibits low dependency on the initial model...

Pre-Salt: The Brazilian Shining Star

David Contreras Diaz, Marc Rocke, Polarcus

GEO ExPro Magazine

... appraisal and development will require new seismic data that captures the pre-salt accurately. Seismic section over the Sagitario light oil discovery...

Evergreening of seismic data to enable carbon storage screening at scale … a case study from the Barrow-Dampier sub-basins

Nigel Seymour, Paul Phythian, Merrie-Ellen Gunning, Kiran Ferguson, Suyang Chen, Dayang Aini Binti Awang Piut

Australian Energy Producers Journal

...Evergreening of seismic data to enable carbon storage screening at scale … a case study from the Barrow-Dampier sub-basins Nigel Seymour, Paul...

Machine learning-based residual moveout picking

Farhad Bazargani, Wenjun Zhang, Anu Chandran, Zaifeng Liu, Harry Rynja

International Meeting for Applied Geoscience and Energy (IMAGE)

... picking with minimum human intervention and no need for editing. INTRODUCTION In travel time tomography for velocity model building, residual moveout (RMO...

Establishing Novel Views on Reservoir Compartmentalization Utilizing Systematic Data-driven Seismic Processing Frameworks

Riaz Alai, M Afiq B Mokhtar, Jun Wang, Yonghe Guo, Ecep Suryana

Indonesian Petroleum Association

...Establishing Novel Views on Reservoir Compartmentalization Utilizing Systematic Data-driven Seismic Processing Frameworks Riaz Alai, M Afiq B Mokhtar...

Shallow Seismic Reflection Survey by Using Accelerated Weight Drop as Seismic Source

Alfian Alfian, Rachmat Sule, Awali Priyono, Masami Hato, Takao Aizawa, Alphius Dwi Guntara

Indonesian Petroleum Association

... Domain Electromagnetic, Continuous gravity, repeated pseudo 3D seismic reflection, microseismic (incl. tomography), and InSAR. Also, several...

Simultaneous Joint Inversion of Electromagnetic, Gravity and Seismic Data for Thrust Belt and Sub-Basalt Imaging

Virgilio Massimo, Stephen Hallinan, Marco Mantovani

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...Simultaneous Joint Inversion of Electromagnetic, Gravity and Seismic Data for Thrust Belt and Sub-Basalt Imaging Virgilio Massimo, Stephen Hallinan...

GPR surveys reveal the subsurface geology of major sea turtle nesting islands in the Saudi waters of the Arabian Gulf

Sherif Hanafy, Korhan Ayranci, Rommel H. Maneja, Ace Vincent B. Flandez, Jinoy Gopalan, Diego F. Lozano Cortes

International Meeting for Applied Geoscience and Energy (IMAGE)

..., S. M., 2010, Locating sinkhole extension by seismic refraction tomography and GPR methods: 72nd Annual International Conference and Exhibition, EAGE...

Extended Abstract: Using Crosswell Measurements to Enhance Velocity Model Calibration for Real-Time Microseismic Monitoring

Leah J. Hogarth, Conrad Kolb, Joël Le Calvez

GCAGS Transactions

.... T. Nielsen, and A. Fryer, 2015, Crosswell seismic applications for improved reservoir understanding: The Leading Edge, v. 34, p. 422–428. Thomsen, L...

Abstract: Delineating Anomalous Mantle in the Western Superior Province; #90172 (2014)

Andrew W. Frederiksen, Dave Toni

Search and Discovery.com

... seismic anisotropy, though seismic instrumentation of the region was until recently limited to brief temporary deployments and a few permanent stations...

The Magic of Depth Imaging in a Complex Geological Setting … A Case Study from Upper Indus Basin (Pakistan), #42330 (2018).

Syed Firasat Shah, Musharaf Sajjad

Search and Discovery.com

... to achieve a more reliable structural interpretation compared to what was achieved through the interpretation of legacy time-processed seismic data. A 2D...

Case Study - Advanced Seismic Acquisitions and Processing Results in Indonesia

Michele Buia, Bakhrudin Mansyur, Herastya Iman Priyonggo

Indonesian Petroleum Association

...Case Study - Advanced Seismic Acquisitions and Processing Results in Indonesia Michele Buia, Bakhrudin Mansyur, Herastya Iman Priyonggo © IPA, 2012...

Abstract: Improving Reservoir Imaging with Time-Lag Fwi in the Partitioned Zone Between Kuwait and Saudi Arabia; #91204 (2023)

Art Petrenko, Trevor Coulman, Guangfu Shao, Ibrahim Hakam, Mohammed Almutairi, Sujoy Ghose, Kai Zhang

Search and Discovery.com

... in this area. To improve imaging accuracy, a dense 3D seismic survey was acquired in the PZ during 2014-16. In the present work, Time-Lag FWI (TLFWI...

The Evolution of FWI and its Perceived Benefits

Tony Martin, Andrew Long

Australian Petroleum Production & Exploration Association (APPEA) Journal

...ficiently implemented on the scale of conventional 3D marine seismic volumes. FWI has evolved from using only transmitted waves and being constrained because...

What will it take to improve the characterisation of deep mineral deposits in order to assess economic valueŽ early in the discovery process?

Joe Cucuzza

Petroleum Exploration Society of Australia (PESA)

... variables of a resource but they will need to be calibrated against in situ sampling and laboratory analysis. Radio and seismic tomography, and GPR (surface...

Abstract: Reservoir Management of Deepwater Reservoirs: How to Optimize Their Performance, by K. W. Bramlett and C. S. Lerch; #90923 (1999)

Search and Discovery.com

Anisotropic Depth Migration Applied in an Area of the Colombian Llanos Foothills as a Tool for Understanding the Structure in Depth

Isabel Cristina Florez, Rob Vestrum

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... Automated velocity-model-building methodologies such as reflection tomography are highly unstable under these seismic-data conditions. We took...

On the absorbing boundaries to replicate semi-infinite half-space in numerical seismic analyses using the finite element method

Tyler R. Hebert, James M. Bryce, Arka Prabha Chattopadhyay

International Meeting for Applied Geoscience and Energy (IMAGE)

... Drive, Huntington, WV 25755 Summary Computational analysis allows for easy replication of seismic tomography using numerical solving techniques...

Bridging the gap: Deep learning on seismic field data with synthetic training for building Gulf of Mexico velocity models

Stuart Farris, Robert Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

..., M., A. Adler, S. Farris, and J. Jennings, 2019, Fast and accurate seismic tomography via deep learning, in Deep learning: Architectures, algorithms...

Data-driven near-surface Q compensation: A case study in Sichuan Basin of China

Xinyuan Feng, Yulian Zhao, Mingtu Xiao

International Meeting for Applied Geoscience and Energy (IMAGE)

... of Petroleum Geologists REFERENCES Quan, Y., and J. M. Harris, 1997, Seismic attenuation tomography using the frequency shift method: Geophysics, 62...

Siting recharge basins and improving groundwater models using multiple survey methods in Southern California

Nicole Pendrigh, Michael Blazevic, John Jansen, Kristen Marberry

International Meeting for Applied Geoscience and Energy (IMAGE)

..., including electrical resistivity tomography (ERT), Seismic Refraction Tomography (SRT) and Multi-channel Analysis of Surface Waves (MASW), that can...

Abstract: Remote Reservoir Monitoring in Oil Sands: From Feasibility Study to Baseline Datasets; #90187 (2014)

Richard Tondel, Stefan Dummong, Hartmut Schutt, Alexandre Ducrocq, Andrew Williams, Jon Ingham, Robert Godfrey, and Douglas LaBrecque

Search and Discovery.com

..., vertical seismic profiling (VSP), and electrical resistivity tomography (ERT). The modeling study was followed by an installation of a permanent cross-well...

Revisiting the Brazilian Equatorial Margin with FWI and its impact on interpretation in an exploratory frontier

Diego Costa, Edmarley Ramos, Giuseppe Loconte, Filipe Rudrigues, Olivier Brachet

International Meeting for Applied Geoscience and Energy (IMAGE)

... to revisit the Foz do Amazonas (2014) and Barreirinhas (2016) narrow-azimuth towed-streamer (NATS) seismic surveys and tackle specific imaging...