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:
Sep. 12, 2017
Filed:
Nov. 24, 2009
Rod Shampine, Houston, TX (US);
Dominique Guillot, Fontenay aux Roses, FR;
Douglas Miller, Boston, MA (US);
Nicolas Flamant, Montrouge, FR;
Pierre Vigneaux, Moisenay, FR;
Rod Shampine, Houston, TX (US);
Dominique Guillot, Fontenay aux Roses, FR;
Douglas Miller, Boston, MA (US);
Nicolas Flamant, Montrouge, FR;
Pierre Vigneaux, Moisenay, FR;
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Abstract
Cement plug parameters in a wellbore may be monitored by providing a cable through the cement plug before the cement plug sets. The cable comprises one or more sensors that monitor the parameters, and the sensors are operated to transmit measurement data to the surface. The parameters may include temperature, pressure, conductivity, vibration, acceleration and impedance.