| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 08.00 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
A surfactant compn for cleaning wellbore & flowline surfaces consisting of an aq soln contg - An acidic material consisting of 1-30% of organic acid selec ted from acetic, formic, propionic & citric acids or 0.5-15% HCl - Alkyl (9-16C) polyglycoside surfactant (0.25-10%) - Alkyl (6-16C) ethoxylated alc (0.25-10%) contg 2.5-6 EO - Alkyl (4-8C) alc (0.1-6%) |
| PATENT PHOTOCOPY | Available on request |
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