Process for increasing the water discharge of water...

Details Process for increasing the water discharge of water... Process for increasing the water discharge of water...

E - Fixed Constructions

21

B

166/27

E21B 43/18 (2006.01)

Patent

CA 1206409

- 9 - Abstract Process for increasing the water discharge of water delivering drilled wells The invention relates to a process for increasing the water discharge of water delivering drilled wells, which call be characterized in that into the filter section of the well weak acids with a dissociation constant being less, than Kd = 10-3 are introduced. After a dwelling period of longer duration, expediently 10 to 48 hours, as well as compressing, flushing is performed by means of a scavenging pump. There- after the solution of sodium bicarbonate and/or sodium hypo- chlorite is introduced into the filter section. After a longer dwelling period, expediently one to thirtysix hours, flushing is performed by means of the scavenging pump. As weak acids with a dissociation constant being less, than Kd = 10-3 acetic acid, tartaric acid, citric acid, metaboric and/or tetraboric acid is used.

395527

Affiliated with

Also associated with

Rating

Process for increasing the water discharge of water... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for increasing the water discharge of water..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for increasing the water discharge of water... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1303156