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1. WO2020142257 - METHOD AND SYSTEM FOR EVALUATING VARIABILITY IN SUBSURFACE MODELS TO SUPPORT DECISION MAKING FOR HYDROCARBON OPERATIONS

Publication Number WO/2020/142257
Publication Date 09.07.2020
International Application No. PCT/US2019/067764
International Filing Date 20.12.2019
IPC
E21B 41/00 2006.01
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
41Equipment or details not covered by groups E21B15/-E21B40/95
CPC
E21B 2200/22
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
2200Special features related to earth drilling for obtaining oil, gas or water
22Fuzzy logic, artificial intelligence, neural networks or the like
E21B 41/00
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
41Equipment or details not covered by groups E21B15/00 - E21B40/00
Applicants
  • EXXONMOBIL UPSTREAM RESEARCH COMPANY [US]/[US]
Inventors
  • HALSEY, Thomas, C.
  • TREHAN, Sumeet
Agents
  • SCHMIDT, Jennifer, A.
  • ARECHEDERRA, Leandro
  • BORDELON, Bruce, M.
  • BAEHL, Stephen
  • FICK, C., Milton
Priority Data
62/786,85431.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND SYSTEM FOR EVALUATING VARIABILITY IN SUBSURFACE MODELS TO SUPPORT DECISION MAKING FOR HYDROCARBON OPERATIONS
(FR) PROCÉDÉ ET SYSTÈME D'ÉVALUATION DE VARIABILITÉ DANS DES MODÈLES DE SUBSURFACE POUR SUPPORTER LA PRISE DE DÉCISIONS DANS DES EXPLOITATIONS D'HYDROCARBURES
Abstract
(EN)
A method and system are described herein for evaluating the intrinsic and extrinsic variability of a decision metric in an ensemble of subsurface models to aid in making a hydrocarbon operation decision.
(FR)
L'invention concerne un procédé et un système pour évaluer la variabilité intrinsèque et extrinsèque d'une métrique de décision dans un ensemble de modèles de subsurface pour aider à prendre une décision d'exploitation d'hydrocarbures.
Latest bibliographic data on file with the International Bureau