Drilling fluid and method for drilling in coal-containing...

Details Drilling fluid and method for drilling in coal-containing... Drilling fluid and method for drilling in coal-containing...

C - Chemistry, Metallurgy

09

K

C09K 8/16 (2006.01) E21B 21/01 (2006.01)

Patent

CA 2679922

A drilling fluid and method for drilling in a coal containing formation. The method includes: providing a mixed metal-viscosified drilling fluid including at least 1% potassium salt; circulating the drilling fluid through the well; and drilling into a coal seam.

L'objet de la présente invention concerne une boue de forage et le procédé pour forer dans une formation contenant du charbon. Le procédé comprend : l'obtention d'une boue de forage métallo-visqueuse mixte contenant au moins 1 % de sel de potassium, la circulation de la boue de forage à travers le puits de forage et le forage dans une veine de charbon.

Affiliated with

Also associated with

Rating

Drilling fluid and method for drilling in coal-containing... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drilling fluid and method for drilling in coal-containing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drilling fluid and method for drilling in coal-containing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1638648