ISO/TC 67/SC 4
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 87801 | ISO/DIS 17078-2 | Petroleum and natural gas industries — Drilling and production equipment — Part 2: Flow-control devices for side-pocket mandrels | Aptauja slēgta |
| 85659 | ISO/DIS 18991 | Oil and gas industries including lower carbon energy — Drilling and production equipment — Top drive systems | Izstrādē |
| 87440 | ISO/DIS 23414 | Oil and gas industries including low carbon energy — Workover rigs for offshore fixed platforms | Aptauja |
| 56204 | ISO/DTS 16339 | Industrie du pétrole et du gaz naturel - Equipements de contrôle de puits pour les opérations de forage HPHT (Haute Pression Haute Température) | Izstrādē |
| 50622 | ISO/NP 10407-1 | Petroleum and natural gas industries — Rotary drilling equipment — Part 1: Drill stem design and operating limits | Izstrādē |
| 71296 | ISO/NP 10417 | Petroleum and natural gas industries — Subsurface safety valve systems — Design, installation, operation and redress | Izstrādē |
| 56202 | ISO/NP 10417 | Petroleum and natural gas industries — Subsurface safety valve systems — Design, installation, operation and redress | Izstrādē |
| 59674 | ISO/NP 10424-1 | Industries du pétrole et du gaz naturel — Équipements de forage rotary — Partie 1: Éléments de forage rotary | Izstrādē |
| 57304 | ISO/NP 10424-2 | Industries du pétrole et du gaz naturel — Équipements de forage rotary — Partie 2: Filetage et calibrage des connexions rotary filetées à épaulement | Izstrādē |
| 70783 | ISO/NP 10431 | Petroleum and natural gas industries — Pumping units — Specification | Izstrādē |
Attēlo no 111. līdz 120. no pavisam 172 ieraksta(-iem).