ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,399, issued on July 14, was assigned to Halliburton Energy Services Inc. (Houston). "Coiled tubing deployment/retrieval apparatus, a coiled... Read More
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,400, issued on July 14, was assigned to Halliburton Energy Services Inc. (Houston). "Fluid loss control additives for drilling fluids" was ... Read More
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,401, issued on July 14, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Generating downhole motor torque and RPM of a d... Read More
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,402, issued on July 14, was assigned to Halliburton Energy Services Inc. (Houston). "Composite hollow profiles for downhole" was invented b... Read More
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,403, issued on July 14. "Releasable anchor" was invented by Attila Solyom (Edmonton, Canada), Jeffrey Golinowski (Edmonton, Canada) and Dan... Read More
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,404, issued on July 14, was assigned to Halliburton Energy Services Inc. (Houston). "Drag block assembly with no external fasteners" was in... Read More
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,405, issued on July 14, was assigned to TCO Group AS (Indre Arna, Norway). "Plug breaker" was invented by Tommy Eriksen (Voss, Norway), Anj... Read More
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,406, issued on July 14, was assigned to MTI GROUP PTY LTD (Wangara, Australia). "Inflatable bore hole plug" was invented by Nicholas Bodley... Read More
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,407, issued on July 14, was assigned to THRU TUBING SOLUTIONS INC. (Newcastle, Okla.). "Downhole releasable vibratory tool, system and meth... Read More
ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,408, issued on July 14, was assigned to ARDYNE HOLDINGS Ltd. (Aberdeen, Great Britain). "Methods and apparatus for casing recovery" was inv... Read More