Functionalized clay compositions for aqueous based drilling...

C - Chemistry – Metallurgy – 01 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C01B 33/44 (2006.01) C04B 35/58 (2006.01) C09K 8/22 (2006.01)

Patent

CA 2657863

An aqueous drilling fluid which contains a diquaternary ammonium cation functionalized clay which provides a substantially constant rheological profile, with respect to salinity, when incorporated into well drilling fluids. A further aspect of the invention is a well drilling process which employs a drilling fluid containing the diquaternary ammonium cation functionalized clay described hereafter. A clay/organic chemical composition that comprises: (a) montmorillonite clay and (b) one or more diquaternary ammonium compounds.

L'invention concerne un fluide de forage aqueux contenant une argile fonctionnalisée cationique d'ammonium diquaternaire qui présente un profil rhéologique sensiblement constant, par rapport à la salinité, lorsqu'elle est incorporée à des fluides de forage de puits. Selon un autre aspect de l'invention, un procédé de forage de puits utilise un fluide de forage contenant l'argile fonctionnalisée cationique d'ammonium diquaternaire décrite dans le descriptif. Cette argile/composition chimique organique comprend : (a) une argile Montmorillonite et (b) un ou plusieurs composés d'ammonium diquaternaire.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Functionalized clay compositions for aqueous based drilling... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Functionalized clay compositions for aqueous based drilling..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Functionalized clay compositions for aqueous based drilling... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1973411

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.