Wells – Processes – Placing fluid into the formation
Patent
1985-11-06
1987-03-17
Suchfield, George A.
Wells
Processes
Placing fluid into the formation
252 8553, E21B 4327
Patent
active
046500006
ABSTRACT:
Formations surrounding oil wells, gas wells, injection wells and similar bore holes are treated by the injection of a microemulsion containing an acid solution. The main surfactant of the microemulsion is characterized by having at least two hydrocarbon groups attached to a nitrogen atom via a polar groups.
REFERENCES:
patent: 3343602 (1967-09-01), Knox et al.
patent: 3353603 (1967-11-01), Knight
patent: 3548945 (1970-12-01), Gidley
patent: 3754599 (1973-08-01), Hummel et al.
patent: 3831679 (1974-08-01), Presley et al.
patent: 3921718 (1975-11-01), Tate
patent: 4140640 (1979-02-01), Scherubel
patent: 4233165 (1980-11-01), Salathiel et al.
patent: 4322306 (1982-03-01), Dill
patent: 4595512 (1986-06-01), Tellier et al.
Andreasson Eva M.
Egeli Finn
Holmberg Krister A.
Nystrom Borje
sterberg Eva M.
Berol Kemi AB
Suchfield George A.
Tendex Kjemiservice A/S
LandOfFree
Acidizing method using microemulsion does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Acidizing method using microemulsion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Acidizing method using microemulsion will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1782568