METHOD AND SYSTEM FOR IDENTIFYING AND EVALUATING THE RISK OF FAILURE OF A GEOLOGICAL CONFINEMENT SYSTEM

The method involves acquiring data relative to a natural or artificial geological confinement system e.g. oil reservoir, and separating the system in to a set of components such as cement plugs, cement sleeve and casings, with respect to the data. One component is modeled by a volume from a set of v...

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Bibliographische Detailangaben
Hauptverfasser:	AUGE, LAURENT, BERNARD, OLIVIER, LE GOUEVEC, JEROME, GERARD, BRUNO, HOUDU, EMMANUEL, FRENETTE, RICHARD
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES DETECTING MASSES OR OBJECTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TESTING
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Beschreibung
Zusammenfassung:	The method involves acquiring data relative to a natural or artificial geological confinement system e.g. oil reservoir, and separating the system in to a set of components such as cement plugs, cement sleeve and casings, with respect to the data. One component is modeled by a volume from a set of volumes of the system. A default risk scenario of the system is generated by analyzing a state of the volume and by detecting a default potential mode of the volume with respect to the state of the volume. An independent claim is also included for a system for identifying default risk of natural or artificial geological confinement system.