ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,699, issued on June 16, was assigned to Shale Oil Tools LLC (Rosenberg, Texas). "Dissolvable lock" was invented by Brian Kennedy (Sugar Lan... Read More
ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,700, issued on June 16, was assigned to GRANT PRIDECO INC. (Houston). "Method and apparatus for setting downhole plugs and other objects in... Read More
ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,701, issued on June 16, was assigned to SAUDI ARABIAN OIL COMPANY (Dhahran, Saudi Arabia). "Wellhead pusher tool for a tubing hanger" was i... Read More
ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,702, issued on June 16, was assigned to DynaEnergetics Europe GmbH (Troisdorf, Germany). "Adapter assembly for use with a wellbore tool str... Read More
ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,703, issued on June 16, was assigned to Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences (Lanzhou, China). ... Read More
ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,705, issued on June 16, was assigned to Reach Wireline LLC (Fort Worth, Texas). "Wireline release head" was invented by John P. Roach (Fort... Read More
ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,706, issued on June 16, was assigned to OneSubsea AS (Oslo, Norway). "Wellbore installation apparatus and method of lower an apparatus to s... Read More
ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,707, issued on June 16, was assigned to PRUITT TOOL & SUPPLY Co. (Fort Smith, Ark.). "Top pot assembly" was invented by Grant Pruitt (Fort ... Read More
ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,708, issued on June 16, was assigned to SCHLUMBERGER TECHNOLOGY Corp. (Sugar Land, Texas). "Electric annular with internal motor" was inven... Read More
ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,709, issued on June 16, was assigned to Halliburton Energy Services Inc. (Houston). "Drillable seat for multi-stage tools" was invented by ... Read More