ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,643, issued on Sept. 29, was assigned to Expro North Sea Ltd. (Dyce, Great Britain). "Single-lift wireline intervention unit for offshore ... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,644, issued on Sept. 29, was assigned to MHWIRTH AS (Kristiansand S, Norway). "Drilling system and method of operating a drilling system" ... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,645, issued on Sept. 29, was assigned to Flowback Fluids LLC (Bedford, Texas). "System and method for processing a slurry" was invented by... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,646, issued on Sept. 29, was assigned to Foro Energy Inc. (Houston). "Systems, tools and methods for well decommissioning" was invented by... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,647, issued on Sept. 29, was assigned to CNPC USA Corp. (Houston), BEIJING HUAMEI INC. (Beijing) and CHINA NATIONAL PETROLEIUM Corp. (Beiji... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,648, issued on Sept. 29, was assigned to Halliburton Energy Services Inc. (Houston). "Safety valve, well system, and method employing a te... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,649, issued on Sept. 29, was assigned to Halliburton Energy Services Inc. (Houston). "Safety valve, well system, and method employing an e... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,650, issued on Sept. 29, was assigned to TechnipFMC Norge AS (Kongsberg, Norway). "Subsea actuation sub-system" was invented by Espen Brau... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,651, issued on Sept. 29, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Systems and methods for determining reactivit... Read More
ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,652, issued on Sept. 29, was assigned to OneSubsea AS (Lysaker, Norway). "Subsea termination assembly" was invented by Malik Abdul (Richmo... Read More