Main > PETROLEUM > Subterranean > Formation > Fracturing > Cross-Linked Acid Gel

Product USA. B

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 04.00
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS (a) -[-CH2-CH(CONH2)-]n-[-CH2-CH(CONH-CMe2-CH2SO3
Na)-]m-; m = 2-5; n = 4-8
(b) External activator: Me-(CH2)n-O-(EO)m-H; m = 3-12 & n = 8-15
(c) Aq acid
(d) Zr based cross-linker
PATENT PHOTOCOPY Available on request

Want more information ?
Interested in the hidden information ?
Click here and do your request.


back