Methods and compositions for treating subterranean zones...

Details Methods and compositions for treating subterranean zones... Methods and compositions for treating subterranean zones...

C - Chemistry, Metallurgy

09

K

C09K 8/12 (2006.01) E21B 43/04 (2006.01) E21B 43/25 (2006.01)

Patent

CA 2537920

Delayed breaker compositions are used for treating subterranean formations. The delayed breaker composition comprises a hydrogen peroxide source, a ferrous ion source and a chelating agent. The delayed breaker composition is mixed with water to obtain a water-based, non-viscous treating fluid and the fluid is introduced in a well bore to break the filter cake from the walls of the bore.

L'invention concerne des procédés et des compositions destinés à fragmenter des liquides de traitement utilisés dans la stimulation d'une formation souterraine.

Affiliated with

Also associated with

Rating

Methods and compositions for treating subterranean zones... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and compositions for treating subterranean zones..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and compositions for treating subterranean zones... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1843692