Chemical sensor for wellbore applications

Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis

Reexamination Certificate

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Details

C073S061550

Reexamination Certificate

active

10297773

ABSTRACT:
There is described an analyzing device having two separation units to separate molecular species to detect molecular species in wellbore fluids with both separation units operating under forced flow conditions to provide for an active separation of subterranean wellbore effluent into its components for subsequent analysis.

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Definition of “organic” from Merriam-Webster OnLine dictionary, 2 pages.
Definition of “chromatography” from Merriam-Webster OnLine dictionary, 2 pages.

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