US Patent Issued to Schlumberger Technology on May 19 for "Wireless single trip abandonment downhole testing isolation system" (American, Indian Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,631,110, issued on May 19, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas).

"Wireless single trip abandonment downhole testing isolation system" was invented by Bryan Zimdars (Houston), Andrew Vissotski (Rosharon, Texas), Brian Abbott (Missouri City, Texas), Chao Wang (Missouri City, Texas), Kevin Peterson (Houston) and Vijayendra Mali (Pune, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides techniques and apparatus for performing drill stem testing (DST) in a single run. An example technique includes deploying a running tool inside a casing of the wellbore in a single run. The running tool includes a ...