ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,775, issued on July 28, was assigned to Halliburton Energy Services Inc. (Houston). "Estimation of pipe friction and stage resistance based... Read More
ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,776, issued on July 28, was assigned to FMC Technologies Inc. (Houston). "Continuous sanding operation for a hydraulic fracturing system" w... Read More
ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,777, issued on July 28, was assigned to Halliburton Energy Services Inc. (Houston). "Methods of forming and maintaining conductive propped ... Read More
ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,778, issued on July 28, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Anticorrelation in propagation resistivity logs... Read More
ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,779, issued on July 28, was assigned to Icefield Tools Corp. (Whitehorse, Canada). "Downhole instrument with angular rate sensor" was inven... Read More
ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,780, issued on July 28, was assigned to Grant Prideco Inc. (Houston). "Antenna array for tracking an object" was invented by Ankur Makkar (... Read More
ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,781, issued on July 28, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Self-consistent flow regime identification for ... Read More
ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,782, issued on July 28, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Hanging production logging tools below a cable ... Read More
ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,783, issued on July 28, was assigned to Citadel Casing Solutions LLC (Houston). "Shoe track assembly system and method of use" was invented... Read More
ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,784, issued on July 28, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Wellbore seal" was invented by Christophe Rayss... Read More