标准摘要
[中文适用范围]： 本文件提供了测试井水泥配方的方法，以确定在大气压和升高压力下的养护过程中（水泥水化）的尺寸变化，并测量在高温高压条件下受限环境中的膨胀产生的应力。 [外文原描述]： This document provides the methods for the testing of well cement formulations to determine the dimension changes during the curing process (cement hydration) at atmospheric and elevated pressure and the stress generated by expansion in a confined environment under elevated temperature and pressure.
英文名称Oil and gas industries including lower carbon energy — Cements and materials for well cementing — Part 5: Determination of shrinkage and expansion of well cement formulations