Registration number (WIID)Project No.TitleStatus
32301EN ISO 15546:2011Petroleum and natural gas industries - Aluminium alloy drill pipe (ISO/DIS 15546:2010)Standarts spēkā
64391LVS EN ISO 19277:2019Petroleum, petrochemical and natural gas industries - Qualification testing and acceptance criteria for protective coating systems under insulation (ISO 19277:2018)Standarts spēkā
93LVS EN ISO 15463:2004Petroleum and natural gas industries - Field inspection of new casing, tubing and plain end drill pipeStandarts spēkā
106LVS EN ISO 13691:2003Petroleum and natural gas industries - High-speed special purpose gear unitsStandarts spēkā
27515EN ISO 14310:2008Petroleum and natural gas industries - Downhole equipment - Packers and bridge plugs (ISO/FDIS 14310:2008)Standarts spēkā
70644EN ISO 15156-1:2020Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 1: General principles for selection of cracking-resistant materials (ISO/FDIS 15156-1:2020)Standarts spēkā
163LVS EN ISO 14693:2004Petroleum and natural gas industries - Drilling and well-servicing equipmentStandarts spēkā
27284LVS EN ISO 17078-4:2010Petroleum and natural gas industries - Drilling and production equipment - Part 4: Practices for side-pocket mandrels and related equipment (ISO 17078-4:2010)Standarts spēkā
32755LVS EN ISO 10416:2010Petroleum and natural gas industries - Drilling fluids - Laboratory testing (ISO 10416:2008)Standarts spēkā
27802LVS EN ISO 15136-1:2010Petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 1: Pumps (ISO 15136-1:2009)Standarts spēkā
Displaying 791-800 of 879 results.