ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,218, issued on Feb. 10, was assigned to Halliburton Energy Services Inc. (Houston).
"Large count microsampler" was invented by Christopher Michael Jones (Houston), Darren George Gascooke (Houston) and Anthony Herman VanZuilekom (Houston).
According to the abstract* released by the U.S. Patent & Trademark Office: "A microsampling device for taking fluid samples in a wellbore. The microsampling device may comprise a microsampling tube in which one or more microsamplers disposed in the microsampling tube. Additionally, the microsampling device may comprise a fluid flow line connected to the microsampling tube in which a fluid sample traverses and a secondary fluid flow line in which...