Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis
Reexamination Certificate
2011-03-29
2011-03-29
Williams, Hezron (Department: 2856)
Measuring and testing
Borehole or drilling
Fluid flow measuring or fluid analysis
C166S264000
Reexamination Certificate
active
07913554
ABSTRACT:
A method of sampling fluid from a rock formation penetrated by a borehole includes positioning a downhole tool having a flow line in the borehole, establishing an inlet port through which fluid passes from a first point in the formation into the flow line, establishing an outlet port through which fluid passes from the flow line into a second point in the formation, and passing fluid between the formation and the flow line through the inlet and outlet ports.
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Bittleston Simon H.
Brown Jonathan W.
Del Campo Christopher S.
Kishino Ashley C.
Pop Julian J.
Frank Rodney T
Hofman Dave R.
Schlumberger Technology Corporation
Williams Hezron
LandOfFree
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