US Patent Issued to Landmark Graphics on Sept. 23 for "Multi-objective optimization on modeling and optimizing scaling and corrosion in a wellbore" (Chinese, American Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,839, issued on Sept. 23, was assigned to Landmark Graphics Corp. (Houston).

"Multi-objective optimization on modeling and optimizing scaling and corrosion in a wellbore" was invented by Da Pang (Beijing), Srinath Madasu (Houston), Xinli Jia (Sugar Land, Texas) and Keshava Prasad Rangarajan (Sugar Land, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "System for optimizing operation of an oil and gas well employs multi-objective Bayesian optimization of wellbore parameters to minimize scaling and corrosion. The system may contain instrumentation for measuring temperature, pressure, at least one production parameter and at least one ion concentra...