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Homepage>CSN Standards>03 MACHINE PARTS CORROSION AND MATERIAL PROTECTION>0383 Corrosion zones>CSN EN 15112 - External cathodic protection of well casings
FREE SHIPPINGReleased: 2006
CSN EN 15112 - External cathodic protection of well casings

CSN EN 15112

External cathodic protection of well casings

CURRENCY
LANGUAGE
English
Category:038377
Released:2006
Number of Standard:CSN EN 15112
DESCRIPTION

EN 15112


EN 15112 External cathodic protection of well casings - This European Standard specifies methods used to evaluate the external corrosion hazards of well casings, as well as cathodic protection means and devices to be implemented in order to prevent corrosion of the external part of these wells in contact with the soil. This European Standard applies to any gas, oil or water well with metallic casing, whether cemented or not. However, in special conditions (shallow casing: e.g. 50 m, and homogeneous soil), EN 12954 can be used to achieve the cathodic protection and assess its efficiency. This European Standard also describes techniques allowing determination of the current required for protection and ensuring correct operation of the cathodic protection devices installed.

Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
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