Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis
Reexamination Certificate
2007-05-09
2009-11-10
Fitzgerald, John (Department: 2856)
Measuring and testing
Borehole or drilling
Fluid flow measuring or fluid analysis
Reexamination Certificate
active
07614294
ABSTRACT:
Methods for performing downhole fluid compatibility tests include obtaining an downhole fluid sample, mixing it with a test fluid, and detecting a reaction between the fluids. Tools for performing downhole fluid compatibility tests include a plurality of fluid chambers, a reversible pump and one or more sensors capable of detecting a reaction between the fluids.
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Ayan Cosan
Goodwin Anthony R. H.
Hegeman Peter S.
Muhammad Moin
O'Keefe Michael
Castano Jaime
Fitzgerald John
Fonseca Darla
Hofman Dave R.
Schlumberger Technology Corporation
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