GB/T 46212-2025
ActivePetroleum drilling and production equipment—Electromagnetic telemetry measurement while drilling
石油天然气钻采设备 电磁波传输随钻测量系统
Application Summary AI generated
This standard specifies technical requirements, test methods, and inspection rules for electromagnetic telemetry measurement-while-drilling (MWD) systems used in petroleum and natural gas drilling operations. It applies to the design, manufacturing, and quality verification of downhole tools and surface equipment that transmit real-time drilling data via electromagnetic waves through the formation. The standard is primarily used by drilling contractors and equipment manufacturers to ensure reliable data transmission in challenging wellbore environments, such as underbalanced drilling or air drilling.
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