The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 19, 2007
Filed:
Jun. 11, 2001
Applicants:
Timothy Gareth John Jones, Cottenham, GB;
LI Jiang, Cambridge, GB;
Andreas Manz, East Molesey, GB;
Ratna Tantra, London, GB;
Inventors:
Timothy Gareth John Jones, Cottenham, GB;
Li Jiang, Cambridge, GB;
Andreas Manz, East Molesey, GB;
Ratna Tantra, London, GB;
Assignee:
Schlumberger Technology Corporation, Ridgefield, CT (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 49/00 (2006.01); G01N 30/84 (2006.01);
U.S. Cl.
CPC ...
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.