ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,475, issued on Sept. 1, was assigned to Helmerich & Payne Inc. (Tulsa, Okla.). "Tubular handling apparatus and methods" was invented by Pat... Read More
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,476, issued on Sept. 1. "Automated drilling arrangement" was invented by Farlin Anooz Mohideen (Belmont, Australia). According to the abst... Read More
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,477, issued on Sept. 1, was assigned to Hunan University of Science and Technology (Xiangtan, China). "Forward and reverse circulation asse... Read More
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,478, issued on Sept. 1, was assigned to National Oilwell Varco LP (Houston). "Drilling fluid conditioning systems and methods" was invented... Read More
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,479, issued on Sept. 1, was assigned to Halliburton Energy Services Inc. (Houston). "Insensitive high explosive based tubing cutter" was in... Read More
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,480, issued on Sept. 1. "Downhole system for conveying an explosive tool within a wellbore and reducing damage to other tools of the downho... Read More
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,481, issued on Sept. 1, was assigned to Halliburton Energy Services Inc. (Houston). "System and method for anchoring and stroking a downhol... Read More
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,482, issued on Sept. 1, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Composite joint with casing exit locator" was i... Read More
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,483, issued on Sept. 1, was assigned to Dynomax Drilling Tools Inc. (Leduc, Canada). "On-demand vibration tool for drilling applications" w... Read More
ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,484, issued on Sept. 1, was assigned to Saudi Arabian Oil Co. (Dhahran, Saudi Arabia). "Logging tool" was invented by Abdulla Faleh Aldossa... Read More