GB/T 19831.1-2005
ActivePetroleum and natural gas industries-Casing centralizers-Part 1:Bow-spring casing centralizers
石油天然气工业 套管扶正器 第1部分 弓形弹簧套管扶正器
Application Summary AI generated
This standard specifies the technical requirements, dimensions, materials, and testing methods for bow-spring casing centralizers used in oil and gas well construction. It is applied in the petroleum and natural gas industries to ensure proper casing centralization during cementing operations, which is critical for achieving uniform cement coverage and preventing channeling. The standard is used by manufacturers, drilling engineers, and quality inspectors to verify product performance and compatibility with wellbore conditions.
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