ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,223, issued on April 14, was assigned to BAUER Spezialtiefbau GmbH (Schrobenhausen, Germany). "Drilling assembly" was invented by Matthias... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,224, issued on April 14, was assigned to Landmark Graphics Corp. (Houston). "Fault interpretation and feature learning on full azimuth sta... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,225, issued on April 14, was assigned to HELMERICH & PAYNE TECHNOLOGIES LLC (Tulsa, Okla.). "Apparatus and methods for controlling drillin... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,226, issued on April 14, was assigned to Baker Hughes Oilfield Operations LLC (Houston). "Tubular member with asymmetric burst and collaps... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,227, issued on April 14, was assigned to Halliburton Energy Services Inc. (Houston). "Downhole concentric wet-mate connector" was invented... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,228, issued on April 14, was assigned to SCIENTIFIC DRILLING INTERNATIONAL INC. (Houston). "Alignable guidance device for casing entry mil... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,229, issued on April 14, was assigned to Advanced Tool & Supply LLC (Broussard, La.). "Multi-purpose compensator system" was invented by B... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,230, issued on April 14, was assigned to Sandvik Mining and Construction Oy (Tampere, Finland). "Control system, rock drilling rig, and me... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,231, issued on April 14, was assigned to SAUDI ARABIAN OIL COMPANY (Dhahran, Saudi Arabia). "Dissolvable ballast for untethered downhole t... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,232, issued on April 14, was assigned to Weatherford Technology Holdings LLC (Houston). "Extended reach power track tool used on coiled tu... और पढ़ें