INTERNATIONAL PATENT: HALLIBURTON ENERGY SERVICES, INC. FILES APPLICATION FOR "GRAVEL PACK SERVICE TOOL BACK PRESSURE VALVE"

GENEVA, March 4 -- HALLIBURTON ENERGY SERVICES, INC. (3000 N. Sam Houston Parkway E.Houston, Texas 77032-3219) filed a patent application (PCT/US2025/043060) for "GRAVEL PACK SERVICE TOOL BACK PRESSURE VALVE" on Aug 22, 2025. With publication no. WO/2026/044156, the details related to the patent application was published on Feb 26, 2026.

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): NEAL, Jonathon Franklin (2550 Country Club DriveCarrollton, Texas 75006), GEOFFROY, Gary J. (2550 Country Club Dr.Carrollton, Texas 75006), CHAY, Ping Chew (F18, Lorong 4, SeriaNegara Brunei, KB 2933)

Abstract: An a...