Surfactant package for well treatment and method for using same

Details Surfactant package for well treatment and method for using same Surfactant package for well treatment and method for using same

2007-04-20

2010-12-21

Zimmer, Marc S (Department: 1796)

Wells

Processes

Cleaning or unloading well

C507S240000, C507S247000, C507S253000, C507S254000, C516S053000, C516S057000, C516S058000, C516S076000

Reexamination Certificate

active

07854263

ABSTRACT:
A surfactant blend for servicing wells includes a first non-ionic surfactant having a hydrophilic-lipophilic balance of between about 10 and about 15; a second non-ionic surfactant having a hydrophilic-lipophilic balance of between about 2 and about 6; and an anionic surfactant.

REFERENCES:
patent: 4518512 (1985-05-01), Kanamori
patent: 4588032 (1986-05-01), Weigand et al.
patent: 5783525 (1998-07-01), Blanco et al.
patent: 5942469 (1999-08-01), Juprasert et al.
patent: 6090754 (2000-07-01), Chan et al.
patent: 6686323 (2004-02-01), Nilsson et al.
patent: 7115547 (2006-10-01), Madachik, Jr.
patent: 7318477 (2008-01-01), Hou
patent: 7481273 (2009-01-01), Javora et al.
patent: 2004/0063795 (2004-04-01), VonKrosigk et al.
patent: 2077040 (1995-11-01), None
patent: 2309240 (1997-07-01), None
patent: 9419574 (1994-09-01), None
patent: 9929408 (1999-06-01), None

Affiliated with

Also associated with

Rating

Surfactant package for well treatment and method for using same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Surfactant package for well treatment and method for using same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surfactant package for well treatment and method for using same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4198319