Computer estimation method, and method for oil exploration and development using such a method

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United States of America Patent

PATENT NO 9891344
SERIAL NO

14004052

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Abstract

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The invention relates to a method for estimating a set of variables associated with sites of an area, the method comprising the following steps: a) a set of observation data is supplied, b) a variable associated with a site of a first sub-area is estimated by krigeing, using the precision matrix of the first sub-area, c) a second adjacent sub-area is determined, d) a variable associated with a site of the second sub-area is estimated by krigeing, on the basis of the first sub-space, the second sub-space, and the precision matrix determined for the first sub-space.

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Patent Owner(s)

Patent OwnerAddress
TOTALENERGIES ONETECH2 PLACE JEAN MILLIER LA DÉFENSE 6 COURBEVOIE 92400

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allard, Denis Avignon, FR 3 6
Biver, Pierre Pau, FR 10 15
Walgenwitz, Alexandre Besancon, FR 1 3

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