INTERNATIONAL PATENT: INTERWELL NORWAY AS FILES APPLICATION FOR "A WELL TOOL, SUCH AS A CASING PLUG, WITH DRAG BLOCKS"

GENEVA, Nov. 17 -- INTERWELL NORWAY AS (P. O. Box 9164089 Hafrsfjord) filed a patent application (PCT/EP2025/062448) for "A WELL TOOL, SUCH AS A CASING PLUG, WITH DRAG BLOCKS" on May 07, 2025. With publication no. WO/2025/233382, the details related to the patent application was published on Nov 13, 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): UELAND, Sigurd (Rosenborg gate 15 A7043 Trondheim), HIORTH, Thomas (Nardoskrenten 87032 Trondheim)

Abstract: There is provided a well tool for sealing a pipe having a through-bore with a bore cross- sectional area. The well tool has a first region ...