C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
31/16, 260/465,
C07F 9/09 (2006.01) C09K 8/584 (2006.01)
Patent
CA 1107750
ABSTRACT OF THE DISCLOSURE A method for recovering oil from a subterranean formation is disclosed wherein a novel solution is injected into and driven through the formation. The solution contains an effective amount of surface-active agent having the general for formula R1O(C3H4O)m (C2H4O)nYX wherein R1 is a linear or branched alkyl radical, an alkenyl radical, or an alkyl or alkenyl substituted benzene radical, the non-aromatic tic portion of the radical contain- ing from about 6 to about 24 carbon atoms; m has an average value of between about 1 and about 10; n has an average value of between about 1 and about 10; Y is a hydrophilic group; and X is a cation, preferably monovalent. -1-
319351
Ashcraft Thomas L.
Gale Walter W.
Puerto Maura C.
Reed Ronald L.
Saunders Rhoderick K.
Borden Ladner Gervais Llp
Exxon Production Research Company
LandOfFree
Propoxylated ethoxylated surfactants and method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Propoxylated ethoxylated surfactants and method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Propoxylated ethoxylated surfactants and method of... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-366910