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:
Aug. 02, 2016
Filed:
Oct. 12, 2009
Simon James, Le Plessis Robinson, FR;
Bernard Piot, Paris, FR;
Michael Montgomery, Sugar Land, TX (US);
Gérard Daccord, Vauhallan, FR;
Radovan Rolovic, Sugar Land, TX (US);
Mathew Samuel, Sugar Land, TX (US);
Simon James, Le Plessis Robinson, FR;
Bernard Piot, Paris, FR;
Michael Montgomery, Sugar Land, TX (US);
Gérard Daccord, Vauhallan, FR;
Radovan Rolovic, Sugar Land, TX (US);
Mathew Samuel, Sugar Land, TX (US);
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Abstract
A method and apparatus for making real-time measurements of downhole properties during cement plug placement. A wired placement conduit is lowered downhole releasing a sensor package. The sensor package is capable of measuring downhole properties in real-time in the period while the cement plug sets.