| abstract |
The invention relates to the prevention of scaling in processing equipment, can be used in the extraction of natural gas, allows you to extend the life of the inhibitor and increase its effectiveness in protecting against sulfate and calcium carbonate deposits. (7) sulfonate 2.9-4.3; alkyl oxide (C1O-C ,, g) dimethylamine 2.9-4.3j isopropyl alcohol else. When introduced into water containing, g / l: NaCl 300; CaS042; CaCOŃ 0, the inhibitor in the amount of I33 g / l, the formation time of the salt plug is 42-44 hours. Table I. |