T/CSTM 00403-2021 Active Group standards

T/CSTM 00403-2021 The corrosion test method for the casing during the entire lifecycle of acidizing operations in wells

Publish Date: 2021-11-16 Implement Date: 2022-02-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CSTM 00403-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Oil

ICS Name: Exploration and drilling equipment

Publish Date: 2021-11-16

Implement Date: 2022-02-16

Scope

Scope: This document specifies the terms and definitions, test environment, test equipment, samples, test procedures, post-test processing, corrosion evaluation, and test reports for corrosion weight loss tests of tubing and casing strings in the entire service life cycle of acidized wells. This document is applicable to the selection of corrosion-resistant materials and the evaluation of the corrosion resistance of tubing and casing in acidized gas wells with no hydrogen sulfide or a hydrogen sulfide partial pressure below 0.0003 MPa. Main technical content: This document specifies the terms and definitions, test environment, test equipment, samples, test procedures, post-test processing, corrosion evaluation, and test reports for corrosion weight loss tests of tubing and casing strings in the entire service life cycle of acidized wells. This document is applicable to the selection of corrosion-resistant materials and the evaluation of the corrosion resistance of tubing and casing in acidized gas wells with no hydrogen sulfide or a hydrogen sulfide partial pressure below 0.0003 MPa.