GENEVA, June 11 -- EQUINOR ENERGY AS (Forusbeen 504035 Stavanger) filed a patent application (PCT/NO2024/050268) for "COMPENSATING DRILL STRING" on Nov 29, 2024. With publication no. WO/2025/116743, the details related to the patent application was published on Jun 05, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): GRINDHAUG, Gaute (Hubroveien 114042 Hafrsfjord), GRINDHAUG, Erling (Hoghaugen 19407 Harstad)
Abstract:
Disclosed is a compensating drill string tool for use in drilling a wellbore, the tool being configured for connection within a length of drill pipe or between an end of the ...