INTERNATIONAL PATENT: HALLIBURTON ENERGY SERVICES, INC. FILES APPLICATION FOR "OPEN HOLE GRAVEL PACK SYSTEM FOR MANAGED PRESSURE DRILLING (MPD) APPLICATIONS"

GENEVA, March 4 -- HALLIBURTON ENERGY SERVICES, INC. (3000 N. Sam Houston Parkway E.Houston, Texas 77032-3219) filed a patent application (PCT/US2025/043059) for "OPEN HOLE GRAVEL PACK SYSTEM FOR MANAGED PRESSURE DRILLING (MPD) APPLICATIONS" on Aug 22, 2025. With publication no. WO/2026/044155, 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): CHAY, Ping Chew (F18, Lorong 4, SeriaNegara Brunei, KB 2933), AVANT, Rhett Bradford (3000 N. Sam Houston Parkway E.Houston, Texas 77032-3219), GEOFFROY, Gary J. (2550 Country Club Dr....