Registration number (WIID)Project No.TitleStatus
113LVS EN ISO 13625:2003Petroleum and natural gas industries - Drilling and production equipment - Marine drilling riser couplingsStandarts spēkā
112LVS EN ISO 13624-1:2010Petroleum and natural gas industries - Drilling and production equipment - Part 1: Design and operation of marine drilling riser equipment (ISO 13624-1:2009)Standarts spēkā
99LVS EN ISO 13535:2003Petroleum and natural gas industries - Drilling and production equipment - Hoisting equipmentStandarts spēkā
98LVS EN ISO 13534:2003Petroleum and natural gas industries - Drilling and production equipment - Inspection, maintenance, repair and remanufacture of hoisting equipmentStandarts spēkā
24907LVS EN ISO 13533:2003 /AC:2006Petroleum and natural gas industries - Drilling and production equipment - Drill-through equipmentStandarts spēkā
102LVS EN ISO 13533:2003Petroleum and natural gas industries - Drilling and production equipment - Drill-through equipmentStandarts spēkā
35706LVS EN ISO 13503-6:2014Petroleum and natural gas industries - Completion fluides and materials - Part 6: Procedure for measuring leakoff of completion fluids under dynamic conditions (ISO 13503-6:2014)Standarts spēkā
24634LVS EN ISO 13503-5:2006Petroleum and natural gas industries - Completion fluids and materials - Part 5: Procedures for measuring the long-term conductivity of proppantsStandarts spēkā
24633LVS EN ISO 13503-4:2007Petroleum and natural gas industries - Completion fluids and materials - Part 4: Procedure for measuring stimulation and gravel- pack fluid leakoff under static conditionsStandarts spēkā
73485LVS EN ISO 13503-3:2022Petroleum and natural gas industries - Completion fluids and materials - Part 3: Testing of heavy brines (ISO 13503-3:2022)Standarts spēkā
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