2018

Resistivity Anisotropic Inclusion Model for Clastic Sediments
October 2018 – SEG – Michelle Ellis (RSI) and Olivier Kirstetter (REPSOL).

Overcoming scale incompatibility in petrophysical joint inversion of surface seismic and CSEM data
October 2018 – SEG – David Andréis (RSI), Lucy MacGregor (RSI), Dario Grana (University of Wyoming), Pedro Alvarez (RSI), Michelle Ellis (RSI).
Anisotropic soft porosity model for multiple facies types October 2018 – SEG – Michelle Ellis (RSI) and Olivier Kirstetter (REPSOL).

Multiphysics characterization of reservoir prospects in the Hoop area of the Barents Sea
August 2018 – Interpretation – Pedro Alvarez (RSI), Fanny Marcy (Engie), Mark Vrijlandt (Engie), Øyvind Skinnemoen (Engie), Lucy MacGregor (RSI), Kim Nichols (RSI), Rob Keirstead (RSI), Francisco Bolivar (RSI), Slim Bouchrara (RSI), Maggie Smith (RSI), Hung Wen Tseng (RSI), and Jochen Rappke (Engie).
This article was published in the August 2018 issue of Interpretation.
https://library.seg.org/doi/10.1190/INT-2017-0178.1 © 2018 Society of Exploration Geophysicists.

Quantitative seismic interpretation of a class-1 AVO turbiditic system located offshore Cote d’Ivoire, West Africa
June 2018 – EAGE – Pedro Alvarez (RSI), William Marin RSI, Juan Berrizbeitia (RSI), Paola Newton (RSI), Francisco Bolivar (RSI), Michael Barrett (African Petroleum) and Harry Wood (African Petroleum)

Seismic reservoir characterization of a class-1 amplitude variation with offset turbiditic system located offshore Cote d’Ivoire, West Africa
May 2018 – Interpretation – Pedro Alvarez (RSI), William Marin (RSI), Juan Berrizbeitia (RSI), Paola Newton (RSI), Michael Barrett (African Petroleum), and Harry Wood (African Petroleum)
This article was published in the May 2018 issue of Interpretation.
https://library.seg.org/doi/10.1190/INT-2017-0163.1 © 2018 Society of Exploration Geophysicists

2017

Integrated seismic and CSEM reservoir characterization for de-risking prospects in the Hoop area of the Barents Sea, Norway
September 2017 – SEG – Pedro Alvarez (RSI), Fanny Marcy (Engie), Mark Vrijlandt (Engie), Kim Nichols (RSI), Rob Keirstead (RSI), Maggie Smith (RSI), Hung Wen Tseng (RSI), Slim Bouchrara (RSI), Francisco Bolivar (RSI), Jochen Rappke (Engie), and Lucy MacGregor (RSI)

Comparing approaches for the quantitative estimation of lithology and fluid properties from seismic inversion attributes: A case study from the North-West Shelf of Western Australia.
September 2017 – SEG – Pedro Alvarez (RSI), Francisco Bolivar (RSI), and Ramses Meza (BHP Billiton)

Brittleness, porosity, and total organic carbon estimation from elastic attributes in Eagle Ford shale through the application of the multi-attribute rotation scheme
September 2017 – SEG – Pedro Alvarez (RSI) and Paola Vera de Newton (RSI)

Modified Anisotropic Walton Model for Consolidated Siliciclastic Rocks – Case Study of Velocity Anisotropy Modelling in a Barents Sea Well
June 2017 – EAGE – Yijie Zhou, Franklin Ruiz (Repsol), Michelle Ellis*

Multi-physics Characterisation of Reservoir Prospects in the Hoop Area of the Barents Sea
June 2017 – EAGE – Pedro Alvarez, Fanny Marcy (Engie), Mark Vrijlandt (Engie), Kim Nichols, Francisco Bolivar, Rob Keirstead, Maggie Smith, Hung Wen Tseng, Slim Bouchrara, Jochen Rappke (Engie) & Lucy MacGregor*

Rock Physics Modelling of Compaction and Cementation Effects Using a Hybrid Rock Physics Workflow
June 2017 – EAGE – Yijie Zhou, Franklin Ruiz (Repsol), Michelle Ellis*, Paola Newton

Elastic Anisotropy Soft Porosity Model for Sands and Shales
June 2017 – EAGE – Michelle Ellis*, Yijie Zhou, Franklin Ruiz (Repsol)

Investigating Electrical Anisotropy Drivers Across the Barents Sea
June 2017 – EAGE – Michelle Ellis*, Lucy MacGregor, Paola Newton, Rob Keirstead, Slim Bouchrara, Yijie Zhou, Hung Wen Tseng

Discriminating Between Commercial and Residual Hydrocarbon Saturation Integrating Pre-Stack Seismic and CSEM
June 2017 – EAGE – Pedro Alvarez, Lucy MacGregor*, Amanda Alvarez, Francisco Bolivar, Rob Keirstead, Thomas Martin

Integrating Seismic Imaging and Inversion
February 2017 – GEOExPro – Francisco Bolivar, Richard Cooper and Lucy MacGregor, Rock Solid Images; Jacqueline O’Connor, Jeff Codd and David Kessler, SeismicCity Inc.

Reservoir properties prediction integrating controlled-source electromagnetic, prestack seismic, and well-log data using a rock-physics framework: Case study in the Hoop Area, Barents Sea, Norway
May 2017 – Interpretation – Pedro Alvarez, Amanda Alvarez, Lucy MacGregor, Francisco Bolivar, Robert Keirstead and Thomas Martin
This article was published in the May 2017 issue of Interpretation. http://dx.doi.org/10.1190/INT-2016-0097.1
© 2017 Society of Exploration Geophysicists.

2016

Upscaled rock-physics templates for seismic reservoir characterization in thin-sand reservoirs
October 2016 – SEG – William Marin Hernandez, Paola Newton and Mario Di Luca (Pacific Exploracion y Produccion)

Tailored QI workflows applied to prospect evaluation in the South Falkland Basin
October 2016 – SEG Dailies – Pedro Alvarez, Bruce Farrer (Borders & Southern Petroleum), and Doyin Oyetunji

Reducing uncertainty in quantitative reservoir characterization using a multi-physics approach
October 2016 – SEG Dailies – Pedro Alvarez, Amanda Alvarez, Lucy MacGregor, Francisco Bolivar, Robert Keirstead and Thomas Martin

Integrating Seismic Imaging and Inversion
October 2016 – SEG Dailies – Francisco Bolivar & David Kessler (SeismicCity)

Rock physics driven integration of seismic and controlled source electromagnetic data
October 2016 – SEG Workshop Dubai – Lucy MacGregor, Amanda Alvarez, Pedro Alvarez, Francisco Bolivar, Rob Keirstead & Thomas Martin

Interactive Rock Physics in Multi-Well Studies
September 2016 – PESGB/HGS Africa Conference – Paola Vera de Newton, William Marin, Fady Hanna

Multi-Attribute Rotation Scheme (MARS) – A tool for reservoir property prediction from seismic inversion attributes
September 2016 – PESGB/HGS Africa Conference – Pedro Alvarez & Francisco Bolivar

Seismic reservoir characterization using the multiattribute rotation scheme: Case study in the South Falkland Basin
August 2016 – The Leading Edge – Pedro Alvarez, Bruce Farrer (Borders & Southern Petroleum), and Doyin Oyetunji
This article was published in the August 2016 issue of The Leading Edge. http://dx.doi.org/10.1190/tle35080669.1.
© 2016 Society of Exploration Geophysicists.

Reservoir properties prediction using CSEM, pre-stack seismic and well log data: Case Study in the Hoop Area, Barents Sea, Norway
August 2016 – Pedro Alvarez, Amanda Alvarez, Lucy MacGregor, Francisco Bolivar, Robert Keirstead and Thomas Martin

Predicting Reservoir Properties
June 2016 – GEOExPro – Amanda Alvarez, Pedro Alvarez and Lucy MacGregor

Interactive Rock Physics: A modeling approach solution in multi-well studies in the Gulf of Mexico
June 2016 – CMP – Paola Vera de Newton, William Marin and Fady Hanna

Reservoir characterisation using CSEM, seismic and wells logs: approaches, challenges and pitfalls.
June 2016 – CMP – Lucy MacGregor, Pedro Alvarez and James Tomlinson

Rock Physics Templates for well seismic quantitative interpretation in thin sands reservoirs
June 2016 – CMP – William Marin and Paola Vera de Newton

Rock Physics Templates for Thin Sands Reservoirs – An Approach for Upscaled RPTs
June 2016 – EAGE – William Marin and Paola Vera de Newton

Rock Property Volume Estimation Using the Multi-attribute Rotation Scheme (MARS) – Case Study in the South Falkland Basin
June 2016 – EAGE – Pedro Alvarez, B. Farrer (Borders & Southern Petroleum), Mark Suda and Doyin Oyetunji

Predicting Electrical Anisotropy in the Barents Sea Using Multivariate Statistics
June 2016 – EAGE – Amanda Geck Alvarez, Michelle Ellis, Lucy M. MacGregor and Rolf V. Ackermann

2015

Multi-dimensional analyses of the SEAM controlled source electromagnetic data—the story of a blind test of interpretation workflows
2015 – Geophysical Prospecting – Hung-Wen Tseng∗, Jack Stalnaker, Lucy M. MacGregor and Rolf V. Ackermann

Multiattribute rotation scheme: A tool for reservoir property prediction from seismic inversion attributes
November 2015 – Interpretation – Pedro Alvarez, Francisco Bolívar, Rock Solid Images; Mario Di Luca, and Trino Salinas, Pacific Rubiales Energy
This article was published in the November 2015 issue of Interpretation. http://dx.doi.org/10.1190/INT-2015-0029.1
© 2015 Society of Exploration Geophysicists.

CSEM based Anisotropy trends in the Barents Sea
October 2015 – SEG – Slim Bouchrara, Lucy MacGregor, Amanda Alvarez, Michelle Ellis, Rolf Ackermann, Paola Newton, Robert Keirstead, Alburto Rusic, Yijie Zhou, Hung-Wen Tseng
This article was published in the SEG Technical Program Expanded Abstracts 2015. http://dx.doi.org/10.1190/segam2015-5912741.1
© 2015 Society of Exploration Geophysicists.

Multi-attribute rotation scheme: A tool for reservoir properties prediction from seismic inversion attributes
October 2015 – SEG – Pedro Alvarez, Francisco Bolívar, Rock Solid Images; Mario Di Luca, and Trino Salinas, Pacific Rubiales Energy
This article was published in the SEG Technical Program Expanded Abstracts 2015. http://dx.doi.org/10.1190/segam2015-5905452.1
© 2015 Society of Exploration Geophysicists.

Electrical anisotropy drivers in the Snøhvit region of the Barents Sea
October 2015 – SEG – Michelle Ellis*, Lucy MacGregor, Rolf Ackermann, Paola Newton, Robert Keirstead, Alberto Rusic, Slim Bouchrara, Amanda Geck Alvarez, Yijie Zhou, Hung-Wen Tseng
This article was published in the SEG Technical Program Expanded Abstracts 2015. http://dx.doi.org/10.1190/segam2015-5919757.1
© 2015 Society of Exploration Geophysicists.

Multi-Attribute Rotation Scheme (MARS) – A tool for reservoir property prediction from seismic inversion attributes
October 2015 – SEG Dailies – Pedro Alvarez & Francisco Bolivar

Interactive Rock Physics in the Gulf of Mexico using rockAVO
October 2015 – SEG Dailies – Paola Vera de Newton

Electrical resistivity and anisotropy trends across the Barents Sea
October 2015 – SEG Dailies – Michelle Ellis*, Lucy MacGregor, Slim Bouchrara, and Amanda Geck Alvarez

Multi-attribute rotation scheme: A new tool for reservoir properties prediction from seismic inversion attributes
June 2015 – EAGE – P. Alvarez and F. Bolivar

Electrical anisotropy trends in the Snøhvit region of the Barents Sea
June 2015 – EAGE – Michelle Ellis, Lucy MacGregor, Slim Bouchrara, Amanda Geck Alvarez, Robert Keirstead and Alberto Rusic

Potential applications of time-lapse CSEM to reservoir monitoring
April 2015 – First Break – O. Salako, Heriot Watt University and Osun State University; C. MacBeth, Heriot Watt University; L. MacGregor, Rock Solid Images

Improving Reservoir Characterisation
February 2015 – GEOExPro – Lucy MacGregor

Petrophysics and rock physics modeling of diagenetically altered sandstone
February 2015 – Interpretation – Zakir Hossain and Yijie Zhou
This article was published in the February 2015 issue of Interpretation. http://dx.doi.org/10.1190/INT-2014-0048.1
© 2015 Society of Exploration Geophysicists.

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