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  • BSI
    21/30423523 DC BS EN 15112. External cathodic protection of well casings
    Edition: 2021
    $44.66
    / user per year

Description of 21/30423523 DC 2021

This document 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 document applies to any gas, oil or water well with metallic casing, whether cemented or not. However, in special conditions (shallow casings: e.g. 50 m, and homogeneous soil), EN 12954 can be used to achieve the cathodic protection and assess its efficiency.

Standard Number21/30423523 DC
TitleBS EN 15112. External cathodic protection of well casings
StatusDefinitive
Publication Date2021-01-28
Identical National Standard OfprEN 15112
DescriptorsCorrosion protection, Corrosion, Bore-holes, Casing pipes, Water, Cathodic protection, Petroleum extraction, Electrical measurement, Underground, Pipes, Structures, External, Drilling (mineral extraction), Natural gas extraction
ICS23.040.99 Other pipeline components, 77.060 Corrosion of metals
CommitteeGEL/603
PublisherBSI
Pages24

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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