Ariel Almendral Vazquez

Du er her: HjemOm NRAnsatte i NRAriel Almendral Vazquez

Publikasjoner:

74 treff i publikasjoner

Publikasjon

År

Kategori

Structural geologic modeling and restoration using ensemble Kalman inversion

Oakley, David Owen Smith; Cardozo, Nestor; Almendral Vazquez, Ariel; Røe, Per

2023

Vitenskapelig artikkel

A Tree Representation of Plurigaussian Truncation Rules

Sektnan, Audun; Almendral Vazquez, Ariel; Hauge, Ragnar; Aarnes, Ingrid; Skauvold, Jacob; Vevle, Markus Lund

2022

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

A Tree Representation of Plurigaussian Truncation Rules

Sektnan, Audun; Almendral Vazquez, Ariel; Hauge, Ragnar; Aarnes, Ingrid; Skauvold, Jacob; Vevle, Markus Lund

2022

Vitenskapelig artikkel

Structural Geologic Modelling and Restoration Using the Ensemble Kalman Filter

Oakley, David Owen Smith; Cardozo, Nestor; Røe, Per; Almendral Vazquez, Ariel

2022

Vitenskapelig foredrag

Conditioning geological surfaces to horizontal wells

Almendral Vazquez, Ariel; Dahle, Pål; Abrahamsen, Petter; Sektnan, Audun

2022

Vitenskapelig artikkel

Compendium of Linvel formulas used in Cohiba

Almendral Vazquez, Ariel; Dahle, Pål; Abrahamsen, Petter

2020

Rapport

COHIBA User Manual Version 6.1

Abrahamsen, Petter; Dahle, Pål; Kvernelv, Vegard Berg; Sektnan, Audun; Almendral Vazquez, Ariel; Aarnes, Ingrid

2020

Rapport

Cenozoic Evolution of the Sierra Nevada de Santa Marta, Colombia

Parra, Mauricio; Echeverri, Sebastian; Patino, Ana Maria; Ramirez, Juan Carlos; Mora, Andrés; Sobel, Edward R.; Almendral Vazquez, Ariel; Pardo-Trujillo, Andrés

2019

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Application of NR’s Solutions to Geothermal Reservoir Characterization

Almendral Vazquez, Ariel; Aarnes, Ingrid; Abrahamsen, Petter

2019

Rapport

COHIBA in fault blocks on Valhall

Aarnes, Ingrid; Almendral Vazquez, Ariel; Dahle, Pål

2019

Rapport

Thermochronological constraints on Cenozoic exhumation along the southern Caribbean: The Santa Marta range, northern Colombia

Patino, Ana Maria; Parra, Mauricio; Ramirez, Juan Carlos; Sobel, Edward R.; Glodny, Johannes; Almendral Vazquez, Ariel; Echeverri, Sebastian

2019

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

COHIBA User Manual Version 6.0

Abrahamsen, Petter; Dahle, Pål; Kvernelv, Vegard Berg; Sektnan, Audun; Almendral Vazquez, Ariel; Aarnes, Ingrid

2019

Rapport

Correlating intervals that share common reference surface

Sektnan, Audun; Almendral Vazquez, Ariel; Dahle, Pål

2019

Rapport

Increasing subsurface accuracy with COHIBA by taking advantage of resistivity contrasts

Dahle, Pål; Aarnes, Ingrid; Abrahamsen, Petter; Almendral Vazquez, Ariel; Sektnan, Audun

2019

Rapport

Getting the most out of your deep directional resistivity data

Almendral Vazquez, Ariel; Abrahamsen, Petter; Dahle, Pål; Sektnan, Audun

2019

Faglig foredrag

A novel implementation of the LinVel model

Almendral Vazquez, Ariel; Abrahamsen, Petter; Dahle, Pål; Sektnan, Audun

2019

Faglig foredrag

Applied Geostatistics and Geomodelling 2019

Fjellvoll, Bjørn; Hauge, Ragnar; Almendral Vazquez, Ariel; Abrahamsen, Petter; Skauvold, Jacob

2019

Faglig foredrag

Getting the zonation right. A synthetic real-time case study

Sektnan, Audun; Dahle, Pål; Almendral Vazquez, Ariel; Abrahamsen, Petter

2019

Faglig foredrag

Handling true vertical depth (TVD) uncertainty in wells

Dahle, Pål; Abrahamsen, Petter; Almendral Vazquez, Ariel

2019

Faglig foredrag

Valhall study using Cohiba

Almendral Vazquez, Ariel; Dahle, Pål; Sektnan, Audun

2018

Rapport

COHIBA and velocity models linear in depth

Dahle, Pål; Almendral Vazquez, Ariel; Abrahamsen, Petter

2018

Rapport

Valhall structural model with COHIBA

Aarnes, Ingrid; Almendral Vazquez, Ariel; Dahle, Pål

2018

Rapport

Cohiba User Manual Version 5.6

Abrahamsen, Petter; Almendral Vazquez, Ariel; Dahle, Pål; Kvernelv, Vegard Berg; Sektnan, Audun

2018

Rapport

Cohiba User Manual Version 5.5

Abrahamsen, Petter; Dahle, Pål; Kvernelv, Vegard Berg; Sektnan, Audun; Almendral Vazquez, Ariel

2017

Rapport

Localization strategies: Implementation and testing of localization strategies on Reek and Norne

Almendral Vazquez, Ariel; Zdanowicz, Hanna Marta

2017

Rapport

Geostatistics course

Fjellvoll, Bjørn; Abrahamsen, Petter; Hauge, Ragnar; Almendral Vazquez, Ariel

2016

Faglig foredrag

Distinguishing Signal from Noise in History Matching – Analysis of Ensemble Collapse on a Synthetic Data Set

Røe, Per; Almendral Vazquez, Ariel; Hanea, Remus Gabriel

2016

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Distinguishing Signal from Noise in History Matching – Analysis of Ensemble Collapse on a Synthetic Data Set

Røe, Per; Almendral Vazquez, Ariel; Hanea, Remus Gabriel

2016

Vitenskapelig foredrag

Diagnostics and countermeasures for ensemble collapse – Testing of localization as a measure to prevent ensemble collapse when history matching Reek and Norne

Røe, Per; Almendral Vazquez, Ariel

2016

Rapport

The ISCWSA model essentials and implementation

Almendral Vazquez, Ariel; Sektnan, Audun

2016

Rapport

Cohiba User Manual Version 5.4

Abrahamsen, Petter; Dahle, Pål; Hauge, Vera Louise; Hermansen, Gudmund Horn; Kvernelv, Vegard Berg; Almendral Vazquez, Ariel

2016

Rapport

Four days course in Geostatistics and Advanced Geomodelling

Fjellvoll, Bjørn; Hauge, Ragnar; Abrahamsen, Petter; Almendral-Vazquez, Ariel

2015

Faglig foredrag

Cohiba User Manual Version 5.2

Abrahamsen, Petter; Dahle, Pål; Hauge, Vera Louise; Hermansen, Gudmund Horn; Vigsnes, Maria; Almendral-Vazquez, Ariel

2015

Rapport

Cohiba User Manual Version 5.3

Abrahamsen, Petter; Dahle, Pål; Hauge, Vera Louise; Hermansen, Gudmund Horn; Vigsnes, Maria; Almendral-Vazquez, Ariel

2015

Rapport

Cohiba User Manual, Version 5.1

Abrahamsen, Petter; Dahle, Pål; Hauge, Vera Louise; Hermansen, Gudmund Horn; Vigsnes, Maria; Almendral Vazquez, Ariel

2015

Rapport

Surface modelling in fault blocks using COHIBA: A feasibility study

Dahle, Pål; Abrahamsen, Petter; Almendral-Vazquez, Ariel

2015

Rapport

Depth Conversion on the Gohta Oil Field – using Cohiba

Almendral-Vazquez, Ariel; Vigsnes, Maria

2015

Rapport

Simultaneous prediction of geological surfaces and well paths

Dahle, Pål; Abrahamsen, Petter; Almendral-Vazquez, Ariel

2015

Faglig foredrag

Surface prediction using rejection sampling to handle non-linear constraints

Abrahamsen, Petter; Dahle, Pål; Hauge, Vera Louise; Almendral Vazquez, Ariel; Vigsnes, Maria

2015

Vitenskapelig artikkel

Simultaneous prediction of geological surfaces and well paths

Dahle, Pål; Abrahamsen, Petter; Almendral-Vazquez, Ariel

2015

Vitenskapelig foredrag

A continuous model for well depths: theory and application to well repositioning

Almendral-Vazquez, Ariel; Abrahamsen, Petter; Dahle, Pål; Hermansen, Gudmund Horn

2015

Vitenskapelig foredrag

Surface prediction using rejection sampling to handle non-linear relationships

Abrahamsen, Petter; Dahle, Pål; Hauge, Vera Louise; Almendral-Vazquez, Ariel; Vigsnes, Maria

2014

Vitenskapelig foredrag

Cohiba User Manual Version 3.1.1

Almendral-Vazquez, Ariel; Dahle, Pål; Abrahamsen, Petter; Georgsen, Frode; Myrseth, Inge

2012

Rapport

Cohiba user manual Version 2.5

Almendral-Vazquez, Ariel; Dahle, Pål; Abrahamsen, Petter; Georgsen, Frode; Myrseth, Inge Bjørn

2011

Rapport

COHIBA user manual – Version 2.3

Almendral-Vazquez, Ariel; Dahle, Pål; Abrahamsen, Petter; Georgsen, Frode; Myrseth, Inge Bjørn

2011

Rapport

Cohiba user manual version 3.0

Abrahamsen, Petter; Almendral-Vazquez, Ariel; Dahle, Pål; Georgsen, Frode; Myrseth, Inge

2011

Rapport

COHIBA user manual – Version 2.4

Almendral-Vazquez, Ariel; Abrahamsen, Petter; Dahle, Pål; Georgsen, Frode; Myrseth, Inge Bjørn

2011

Rapport

COHIBA user manual – Version 2.0

Almendral-Vazquez, Ariel; Dahle, Pål; Abrahamsen, Petter; Skorstad, Arne; Georgsen, Frode; Myrseth, Inge

2010

Rapport

COHIBA user manual — Version 2.1

Almendral-Vazquez, Ariel; Dahle, Pål; Abrahamsen, Petter; Skorstad, Arne; Georgsen, Frode; Myrseth, Inge

2010

Rapport

COHIBA user manual — Version 2.2

Almendral-Vazquez, Ariel; Dahle, Pål; Abrahamsen, Petter; Skorstad, Arne; Georgsen, Frode; Myrseth, Inge

2010

Rapport

COHIBA — Technical Documentation

Abrahamsen, Petter; Almendral-Vazquez, Ariel; Dahle, Pål; Skorstad, Arne; Georgsen, Frode

2009

Rapport

The multigrid algorithm applied to a degenerate equation: A convergence analysis

Almendral-Vazquez, Ariel; Nielsen, Bjørn Fredrik

2009

Vitenskapelig artikkel

Surface based fault format in Havana

Røe, Per; Georgsen, Frode; Abrahamsen, Petter; Almendral-Vazquez, Ariel

2009

Rapport

Conditioning Surfaces on Hydrocarbon Contacts in COHIBA

Abrahamsen, Petter; Almendral-Vazquez, Ariel

2009

Rapport

Choice of linear algebra libraries for NRLib

Røe, Per; Hauge, Ragnar; Almendral-Vazquez, Ariel

2009

Rapport

COHIBA user manual version 1.4.1

Almendral-Vazquez, Ariel; Dahle, Pål; Abrahamsen, Petter; Skorstad, Arne; Georgsen, Frode

2009

Rapport

Bayesian common midpoint inversion for controlled source electromagnetics

Kolbjørnsen, Odd; Almendral-Vazquez, Ariel; Buland, Arild

2008

Rapport

EM inversion software, USER MANUAL

Kolbjørnsen, Odd; Almendral-Vazquez, Ariel

2008

Rapport

Multidimensional Scaling and Anisotropic Covariance Functions

Almendral-Vazquez, Ariel; Abrahamsen, Petter; Hauge, Ragnar

2008

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Surface modelling of the Troll field using COHIBA

Dahle, Pål; Almendral-Vazquez, Ariel

2008

Rapport

COHIBA – Technical Documentation

Abrahamsen, Petter; Almendral-Vazquez, Ariel; Dahle, Pål; Skorstad, Arne

2008

Rapport

Accurate Evaluation of European and American Options Under the CGMY Process

Almendral-Vazquez, Ariel; Oosterlee, Cornelis

2007

Vitenskapelig artikkel

On American options under the Variance Gamma process

Almendral-Vazquez, Ariel; Oosterlee, Cornelis

2007

Vitenskapelig artikkel

COHIBA user manual

Almendral-Vazquez, Ariel; Dahle, Pål; Abrahamsen, Petter; Skorstad, Arne

2007

Rapport

Ensemble Kalman Filter – theory and applications in oil industry

Almendral-Vazquez, Ariel; Syversveen, Anne Randi

2006

Rapport

Highly accurate evaluation of European and American options under the Variance Gamma process

Almendral-Vazquez, Ariel; Oosterlee, Cornelis

2006

Vitenskapelig artikkel

Cohiba 0.2 Specification and design document

Abrahamsen, Petter; Almendral-Vazquez, Ariel; Dahle, Pål; Skorstad, Arne; Soleng, Harald Heimtun

2006

Rapport

Numerical valuation of options with jumps in the underlying

Almendral-Vazquez, Ariel; Oosterlee, Cornelis

2005

Vitenskapelig artikkel

Pricing options with discrete dividends by high order finite differences and grid stretching

Almendral-Vazquez, Ariel; Oosterlee, Cornelis; Leentvaar, C.W.

2004

Vitenskapelig foredrag

The multigrid algorithm applied to the discretized Black and Scholes equation; a convergence analysis

Almendral-Vazquez, Ariel; Nielsen, Bjørn Fredrik

2003

Vitenskapelig foredrag

Nevanlinna parametrization of the solution to some rational moment problems

Almendral-Vazquez, Ariel

2003

Vitenskapelig artikkel

Stochastic structural modeling in Havana

Holden, Lars; Nielsen, Bjørn Fredrik; Almendral-Vazquez, Ariel; Townsend, Chris

2001

Vitenskapelig foredrag

A stochastic structural model

Holden, Lars; Nielsen, Bjørn Fredrik; Mostad, Petter Fredrik; Skorstad, Arne; Almendral-Vazquez, Ariel; Ottesen, Signe; Townsend, Chris

2001

Vitenskapelig foredrag

The Spectrum of a Periodic Complex Jacobi Matrix Revisited

Almendral-Vazquez, Ariel

2000

Vitenskapelig artikkel