Patents/Assignees

ARCHER OILTOOLS AS

5 patents in portfolio

US12565817utility2026
Swivel and Circulation Control Valve Tool
0 cites
US12529279utility2026
Spear and Packer Tool, an Assembly Comprising Said Tool, and a Method for Using Said Tool and Said Assembly
0 cites
US12392217utility2025
Toolstring and Method for Inner Casing Perforating, Shattering Annulus Cement, and Washing the First Annulus in a Second Casing
0 cites
US11795782utility2023
Rotating Stinger Valve for J-slot Connector
0 cites
US11629573utility2023
Mechanical Casing Annulus Packer
0 cites