ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,039, issued on June 30, was assigned to Greenwell Engineering Inc. (Weatherford, Texas). "Methods and systems for an addressable switch in ... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,040, issued on June 30, was assigned to NCS Multistage Inc. (Calgary, Canada). "Autonomous flow control device and method" was invented by ... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,041, issued on June 30, was assigned to Halliburton Energy Services Inc. (Houston). "Electric submersible pump rotor assembly with hydrodyn... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,042, issued on June 30, was assigned to INNOVEX DOWNHOLE SOLUTIONS INC. (Humble, Texas). "System and method for providing miscible displace... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,043, issued on June 30. "Top drive method and system for oil production" was invented by Elton D. Fowler (Victoria, Texas). According to t... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,044, issued on June 30, was assigned to TETRA Technologies Inc. (The Woodlands, Texas). "Method for controlled delivery of a fracturing flu... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,045, issued on June 30, was assigned to Halliburton Energy Services Inc. (Houston). "Evaluating subsurface properties through monitoring of... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,046, issued on June 30, was assigned to Weatherford Technology Holdings LLC (Houston). "Systems and methods to increase the durability of c... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,047, issued on June 30, was assigned to Halliburton Energy Services Inc. (Houston). "Electric submersible pump (ESP) two-phase processor" w... Read More
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,048, issued on June 30, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Systems and methods for downhole measurements" ... Read More