US Patent Issued to Landmark Graphics on Jan. 13 for "Borehole operation system with automated model calibration" (Texas Inventor)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,137, issued on Jan. 13, was assigned to Landmark Graphics Corp. (Houston).

"Borehole operation system with automated model calibration" was invented by Robello Samuel (Cypress, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for drilling a borehole at a wellsite, the system including a BHA with a drill bit and operable to drill the borehole as part of a borehole drilling operation using a modeled operational parameter. The system also includes a sensor located in the borehole and operable to measure an actual operational parameter in real-time. A controller including a processor performs operations that include: determining a modeled r...