CSN EN ISO 10407-2

EN ISO 10407-2

EN ISO 10407-2 Petroleum and natural gas industries - Rotary drilling equipment - Part 2: Inspection and classification of used drill stem elements (ISO 10407-2:2008) - ISO 10407-2:2008 specifies the required inspection for each level of inspection and procedures for the inspection and testing of used drill-stem elements. For the purpose of ISO 10407-2:2008, drill stem elements include drill pipe body, tool joints, rotary-shouldered connections, drill collar, HWDP and the ends of drill-stem elements that make up with them. ISO 10407-2:2008 has been prepared to address the practices and technology commonly used in inspection. The practices established within ISO 10407-2:2008 are intended as inspection and/or testing guidance and are not intended to be interpreted to prohibit the agency or owner from using personal judgement, supplementing the inspection with other techniques, extending existing techniques or re-inspecting certain lengths. ISO 10407-2:2008 specifies the qualification of inspection personnel, a description of inspection methods and apparatus calibration and standardization procedures for various inspection methods. The evaluation of imperfections and the marking of inspected drill stem elements is included. ISO 10407-2:2008 provides the original equipment manufacturers' requirements regarding the minimum information needed for the inspection of their specialized tools.

Original English text of CSN EN Standard.
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