Microseismic at HFTS2: A Story of Three Stimulated Wells

Vladimir Grechka, Bo Howell, Zhao Li, Denise Furtado, Collin Straus

Unconventional Resources Technology Conference (URTEC)

... stages 21 to 23. Using those sources to image the subsurface we applied a 3D Kirchhoff pre-stack depth migration to the squared-phase trace data...

A Geology-Based, Non-Seismic Attribute Method to Generate Facies, Lithology, and Petrophysical Parameters in the Chinook and Cascade Fields, Walker Ridge, Gulf of Mexico, USA

Elizabeth Ann Watkins, Julio Tamashiro, Marcelo Cristian Torrez Canaviri, Nicolas Martin, Eldar Guliyev, Renato Leite, Nhom Vince Nguyen, Abayomi Aina, Mauro R. Becker

GCAGS Transactions

..., shot between 1998 and 1999, and covering both Cascade and Chinook was proprietarily reprocessed with Kirchhoff prestack depth migration (PSDM) in 2005...

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

... the following: ION Geophysical’s 99,275 km2 Picanha anisotropic PSDM 3-D seismic data volume, with Kirchhoff and RTM migration ION Geophysical...

Structural Models of Subsurface Thrust-related Folds in the Foothills of British ColumbiaCase Studies of Sidetracked Gas Wells

Mark Cooper, Chris Brealey, Peter Fermor, Rick Green, Mike Morrison

AAPG Special Volumes

... (Figure 11). This geometry permits the data to be processed employing the VSP Kirchhoff-Depth Migration algorithm in an attempt to image the position...

GEO 2014, The 11th Middle East Geosciences Conference and Exhibition, March 10-12, 2014, Manama, Bahrain; - Abstracts, #90188 (2014).

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CSPG/CSEG/CWLS GeoConvention 2011; - Abstracts, #90173 (2015).

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Chapter 13: The Zama Discovery in Salina del Istmo Basin, Offshore Tabasco: “A New Dawn” for Offshore Mexico Exploration

David Kosmitis, John Parker, Michael Albertson, Alex Obvintsev, David Tett, James Pasley, Matthew Carr

AAPG Special Volumes

... in the fall of 2016. These final products included a tilted transversely isotropic (TTI) Kirchhoff poststack time migration (PSTM) and a 45-Hz RTM PSDM...

Seismic Snapshort Q3 2023

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... speedup of Reverse Time Migration (RTM) and Kirchhoff algorithms, powered by NVIDIA GPUs, to lower total power consumption for compute-intensive...

Scaling laws of karst dissolution features: Evidence from three-dimensional unmanned aerial vehicle imaging and ground-penetrating radar analyses

Juliana A. G. Lopes, Walter E. Medeiros, Renato R. S. Dantas, Josibel G. Oliveira, Jr., Flávio L. Santana, and Francisco H. R. Bezerra

AAPG Bulletin

..., 2006), Kirchhoff migration, and band-pass filtering. The migration process was performed using a mean velocity of 0.09 m/ns, estimated by fitting...

An automated cost-effective 3D surface-related multiple elimination workflow

Zhimei Yan, Scott Slaton, Massimiliano Vassallo, Will Sanger

International Meeting for Applied Geoscience and Energy (IMAGE)

... multiples. The method performs a Kirchhoff integral over a specified surface aperture area of convolved trace pairs. Each pair of traces consist of one...

Reduciendo el Riesgo Exploratorio con Nuevas Tecnologías en Aguas Profundas en la Costa Afuera de Angola y Brasil [PAPER IN SPANISH] Reduce Exploration Risk with New Technologies in Deepwater Offshore in Angola and Brazil

Claudia Ruiz-Graham

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... algoritmos Kirchhoff y CAWE (common azimuth wave equation) ha mejorado substancialmente la imagen sísmica sub-sal. Esta tecnología junto con el análisis de...

Imaging Miocene Duplex Carbonate Play beneath Ophiolite Belt Zone Using Seismic Synthetic Modeling Approach

Anggoro P. Kurniawan, Galang P. Adi, Maikel Arifin, Asep S. Arifin, Kartono Sani, Sigit Pamungkas, Alpius D. Guntara, Teguh Suroso

Indonesian Petroleum Association

... parameters, and processing the data through Kirchhoff’s PSTM and PSDM workflows. The results show that the imbricate thrust model was clearly imaged...

Preliminary Assessment of Organic Carbon Content and Petroleum Source Rock Potential of Cretaceous and Lower Tertiary Carbonates, South Florida Basin

James G. Palacas

GCAGS Transactions

.... End_Page 375------------------------ Ramsden, R. M., 1952, Stylolites and oil migration: Am. Assoc. Petroleum Geologists Bull., v. 36, p. 2185-2186...

GEO 2012 The 10th Middle East Geosciences Conference and Exhibition, 4-7 March 2012, Manama, Bahrain; - Abstracts, #90141 (2012).

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AAPG International Conference & Exhibition, - Abstracts, #90166 (2013).

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Análisis de la Información Palinoestratigráfica del Banco de Información Petrolera - BIP y de Otras Fuentes: Una Estrategia para Revisar el Pasado y Planear el Futuro Exploratorio del País. [PAPER IN SPANISH] Palynostratigraphy Information Analysis of th

Carlos Cuartas, Carlos Jaramillo, Ariel Arjona, Andrés Pardo, Silane Da Silva, Felipe de la Parra, Millerlandy Romero, Paula Mejía, Manuel Paez

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... estructurales y estratigráficos en las fases de exploración, Bevc, D., 1997, Imaging complex structures with semirecursive Kirchhoff migration...

III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... points in a lossless, isotropic, elastic earth. This principle is so general that most of the Kirchhoff migration algorithms may be considered “true...

Pre-Salt: The Brazilian Shining Star

David Contreras Diaz, Marc Rocke, Polarcus

GEO ExPro Magazine

... multi-azimuth dataset, complex faulting of the pre-salt, or for tracking the main horizon which includes Kirchhoff, Beam and RTM volumes, events...

Illuminating the Complex Geology of the UK Faroe Shetland Basin

Antonio Castiello, Gareth Venfield, Jens Beenfeldt

GEO ExPro Magazine

... the Kirchhoff PSDM stack and highlights the level of resolution achievable enabling a clear image of in a geologically conformable polygonal faulting...

Seismic Foldout: The Big Buzz of Buzzard II

Neil Hodgson, Lauren Found, Karyna Rodriguez, SEARCHER

GEO ExPro Magazine

... TTI prePSDM, FWI velocity model building and Kirchhoff PSDM. The results are stunning from the sea floor down and have led to the re-imaging...

Rejuvenating legacy seismic for screening carbon storage sites in the Gulf of Mexico

Neville Brookes, Ravi Kumar, Gregor Duval, Simon Otto, CGG

GEO ExPro Magazine

... accurately and better defining stratigraphic layers and features of the underlying geology. Figure 2b compares a legacy Kirchhoff PSDM image...

Subsurface temperature from seismic reflections: Application to the post-breakup sequence offshore Namibia

Arka Dyuti Sarkar and Mads Huuse

AAPG Bulletin

...). The 3-D prestack time migration (PreSTM) was conducted by ION GXT. The isotropic frequency range for Kirchhoff PreSTM ranged between 3 and 110 Hz. All...

Stratigraphic architecture and distribution patterns of submarine fan-reservoir elements: insights derived from the Pliocene and Pleistocene Bengal Fan

Dongwei Li, Chenglin Gong, Daoyao Ge, Guozhang Fan, Ronald J. Steel, Dali Shao, Kun Qi

Journal of Sedimentary Research (SEPM)

... and have been processed using the Kirchhoff pre-stack time migration (PSTM) algorithm. 3-D seismic data have a sampling rate of 2 milliseconds...

Multiple Detachment Folding in Pusht-e Kuh Arc, Zagros: Role of Mechanical Stratigraphy

J. Verges, M. G. H. Goodarzi, H. Emami, R. Karpuz, J. Efstathiou, P. Gillespie

AAPG Special Volumes

..., 2006, Single arrival Kirchhoff prestack depth migration of complex faulted folds from the Zagros Mountains, Iran: Canadian Society of Exploration...

Sísmica de Pozo en Estructuras Complejas [PAPER IN SPANISH] Seismic Well in Complex Structures

Carlos F. Meiners

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... cuidadosamente planificado y procesado mediante migracion en profundidad por el metodo de Kirchhoff, permite iluminar zonas del subsuelo generalmente invisibles...