Stabilizing clayey formations

Details Stabilizing clayey formations Stabilizing clayey formations

E - Fixed Constructions

21

B

31/30

E21B 43/25 (2006.01) C09K 8/035 (2006.01) C09K 17/18 (2006.01) C09K 17/40 (2006.01)

Patent

CA 1317755

ABSTRACT OF THE DISCLOSURE A process for treating clayey geological formations to prevent, inhibit or reduce swelling or migrating clay particles in a formation by treating the formation with an effective amount of a quaternized oligomer which comprises a methyl quaternary amine containing an average of from about 3 to about 6 moles of epihalohydrin. The treatment is effected by introducing the oligomer into the formation in an aqueous fluid which can comprise brine, salt solutions, acid solutions, gelled fluids and the like.

577030

Affiliated with

Also associated with

Rating

Stabilizing clayey formations does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stabilizing clayey formations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stabilizing clayey formations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1252631