C - Chemistry – Metallurgy – 09 – K
Patent
C - Chemistry, Metallurgy
09
K
C09K 8/80 (2006.01) E21B 47/00 (2006.01) G01V 8/10 (2006.01) G01V 15/00 (2006.01) E21B 43/267 (2006.01)
Patent
CA 2680992
A tagged object includes a main body and a plurality of coded particles. Each coded particle may have a miniature body and be configured to provide a resolvable optical emission pattern when illuminate., The plurality of coded particles may be immobilized to the main body. A method for performing oilfield monitoring may include disposing of different types of tagged objects at different locations, wherein the different types of tagged objects each comprise a plurality of coded particles. Each of the coded particles may have a miniature body containing rare earth elements configured to produce a unique optical emission pattern when illuminated. The method may include allowing an event to trigger the release of one of the different types of tagged objects from one of the different locations. In addition, the method may include identifying the released tagged objects by unique optical emission patterns, in some cases in order to determining an occurrence location of the event.
Brown J. Ernest
Cooper Iain
Ramos Rogerio T.
Schlumberger Canada Limited
Smart & Biggar
LandOfFree
Tagged particles for downhole application does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tagged particles for downhole application, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tagged particles for downhole application will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1527594