Method for estimating a flow out of a fluid pump, associated calculation system and associated drilling installation

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United States of America Patent

PATENT NO 11105670
APP PUB NO 20180259382A1
SERIAL NO

15760293

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Abstract

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The disclosure relates to a method for estimating a flow out of at least one fluid pump for injecting fluid in a well, comprising: —determining a calculation model for the flow rate of a pump exiting the at least one pump, said calculation model permitting the calculation of the flow rate in function of at least one calculation parameter (p, SPAM) related to the at least one fluid pump; then —providing at a plurality of measuring times (tm), a set of measurement values (PDH,m, PB,m, SPMDH,m, SPMB,m) representative of said at least one calculation parameter; then —estimating (86) the flow rate exiting the pump in function of the model and of said at least one calculation parameter.

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Patent Owner(s)

Patent OwnerAddress
SCHLUMBERGER TECHNOLOGY CORPORATION110 SCHLUMBERGER DRIVE SUGAR LAND TX 77478

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Elie, Nicolas Roissy-en-France, FR 3 10
Lafond, Aurore Roissy-en-Francev, FR 3 2
Le, Blay Florian Roissy-en-France, FR 5 0

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