GB 10238-2005
AbolishedOil well cement
油井水泥
Application Summary AI generated
GB 10238-2005 specifies the classification, technical requirements, test methods, and inspection rules for oil well cement used in the petroleum and natural gas drilling industry. It applies to cement formulations designed for sealing and supporting well casings under high-temperature and high-pressure downhole conditions. This standard ensures the cement's stability, setting time, and compressive strength meet operational safety and performance criteria during well construction and completion.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.