API RP 10B-6 (R2019) PDF
This document specifies requirements and provides test methods for the determination of static gel strength (SGS) of the cement slurries and related materials under simulated well conditions.
This edition of API RP 10B-6 is the modified national adoption of ISO 10426-6, Petroleum and natural gas industries-Cements and materials for well cementing-Part 6: Methods for determining the static gel strength of cement formulations.