T/CAS ES101310001-2022 Industrial product quality classification evaluation rules for oil well cement thixotropic agent

Scope

Scope: This document specifies the evaluation procedures and requirements for the quality grading of well cement retarders, evaluation methods, and quality grading. This document applies to the evaluation of the quality grading of well cement retarders. Main technical contents: 1. Scope: This document specifies the evaluation procedures and requirements for the quality grading of well cement retarders, evaluation methods, and quality grading. This document applies to the evaluation of the quality grading of well cement retarders. 2. Normative reference documents: The contents of the following documents are essential provisions of this document through normative references in the text. Among them, the referenced documents with dates only apply to the version corresponding to that date; the undated referenced documents apply to the latest version (including all amendment sheets) of this document. GB/T 6678 General Principles for Sampling of Chemical Products GB/T 6679 General Principles for Sampling of Solid Chemical Products GB/T 6680 General Principles for Sampling of Liquid Chemical Products SY/T 5504.1 Evaluation Methods for Additives for Well Cement Part 1: Retarders T/CAS ES000000001—2022 (V01) Rules for Evaluating the Quality Grading of Industrial Products General Principles

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