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1. WO2020223164 - ONLINE SYSTEM IDENTIFICATION FOR DATA RELIABILITY ENHANCEMENT

Publication Number WO/2020/223164
Publication Date 05.11.2020
International Application No. PCT/US2020/030106
International Filing Date 27.04.2020
IPC
G06Q 50/06 2012.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
50Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
06Electricity, gas or water supply
G06Q 10/04 2012.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
04Forecasting or optimisation, e.g. linear programming, "travelling salesman problem" or "cutting stock problem"
CPC
E21B 47/12
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
47Survey of boreholes or wells
12Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
G05B 13/0265
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
13Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
02electric
0265the criterion being a learning criterion
G05B 13/048
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
13Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
02electric
04involving the use of models or simulators
048using a predictor
G06Q 10/04
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
04Forecasting or optimisation, e.g. linear programming, "travelling salesman problem" or "cutting stock problem"
G06Q 50/02
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
50Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
02Agriculture; Fishing; Mining
Applicants
  • SAUDI ARABIAN OIL COMPANY [SA]/[SA]
  • ARAMCO SERVICES COMPANY [US]/[US] (US)
Inventors
  • ALSADAH, Wed, Hussain
Agents
  • LEASON, David
  • METJAHIC, Safet
  • ELLIS, Edward J.
  • FELBER, Joel J.
  • WERTS, Jarryd R.
Priority Data
16/397,34429.04.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ONLINE SYSTEM IDENTIFICATION FOR DATA RELIABILITY ENHANCEMENT
(FR) IDENTIFICATION DE SYSTÈME EN LIGNE POUR AMÉLIORATION DE FIABILITÉ DES DONNÉES
Abstract
(EN)
A system, a method, and a computer program for monitoring or controlling a field instrument in a pipeline, including receiving a plurality of process readings which originated from a plurality of remote terminal units that are distributed along a portion of the pipeline, analyzing the received plurality of process readings to determine a plurality of influencing process readings and a target process reading, assessing whether the target process reading includes bad data, and generating an estimated process reading or updating a parameter of a system model based on the plurality of influencing process readings and based on whether the target process reading includes bad data.
(FR)
L'invention concerne un système, un procédé et un programme informatique pour surveiller ou commander un instrument de terrain dans une canalisation, consistant à recevoir une pluralité de lectures de processus qui proviennent d'une pluralité d'unités terminales distantes (RTU) qui sont distribuées le long d'une partie de la canalisation, à analyser la pluralité de lectures de processus reçues pour déterminer une pluralité de lectures de processus d'influence et une lecture de processus cible, à évaluer si la lecture de processus cible comprend de mauvaises données, et à générer une lecture de processus estimée ou à mettre à jour un paramètre d'un modèle de système sur la base de la pluralité de lectures de processus d'influence et sur la base du fait que la lecture de processus cible comprend ou non de mauvaises données.
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