GB/T 19831.3-2023
ActivePetroleum and natural gas industries—Casing centralizers—Part 3:Rigid and semi-rigid centralizers
石油天然气工业 套管扶正器 第3部分：刚性和半刚性扶正器
Application Summary AI generated
This standard specifies the technical requirements, dimensions, materials, and testing methods for rigid and semi-rigid casing centralizers used in oil and gas wells. It is applied in the petroleum and natural gas industries during well construction and completion operations to ensure proper casing centralization for effective cementing and zonal isolation. The standard is critical for maintaining wellbore integrity and preventing channeling in both onshore and offshore drilling environments.
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