INTERNATIONAL PATENT: HALLIBURTON ENERGY SERVICES, INC. FILES APPLICATION FOR "DOWNHOLE DRILLING SUB WITH CONTROLLABLE STIFFNESS"

GENEVA, July 14 -- HALLIBURTON ENERGY SERVICES, INC. (3000 N. Sam Houston Parkway E.Houston, Texas 77032-3219) filed a patent application (PCT/US2024/057929) for "DOWNHOLE DRILLING SUB WITH CONTROLLABLE STIFFNESS" on Nov 28, 2024. With publication no. WO/2025/147340, the details related to the patent application was published on Jul 10, 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): WONG, Alston Jun Ngai (315 Jalan Ahmad IbrahimSingapore 639940)

Abstract: Embodiments of a downhole drilling tool, system, and method are disclosed herein. In one embodiment, A downhole sub, comprising: a hou...