Colloidal silica-based fluid diversion

Details Colloidal silica-based fluid diversion Colloidal silica-based fluid diversion

E - Fixed Constructions

21

B

31/33

E21B 33/138 (2006.01) C09K 8/50 (2006.01)

Patent

CA 1282949

TITLE Colloidal Silica-Based Fluid Diversion ABSTRACT OF THE INVENTION A process for selectively plugging permeable zones in subterranean formations or for plugging subterranean leaks which comprises injecting into the permeable zone or the site of the subterranean leak an aqueous solution containing 1 to 70 weight percent of a non-aggregated colloidal silica sol having a particle size in the range between 4 and 100 nm and a pH in the range between about 1 and 10, and causing said solution to gel in said zone or at said site.

546933

Affiliated with

Also associated with

Rating

Colloidal silica-based fluid diversion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Colloidal silica-based fluid diversion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Colloidal silica-based fluid diversion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1283946