US Patent Issued to Halliburton Energy Services on Jan. 13 for "Safety valve including first, second and third connected portions" (Saudi Arabia, Singaporean Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,116, issued on Jan. 13, was assigned to Halliburton Energy Services Inc. (Houston).

"Safety valve including first, second and third connected portions" was invented by Mohan Gunasekaran (Al-Khobar, Saudi Arabia), Ibrahim El Mallawany (Al-Khobar, Saudi Arabia), David Allen Dockweiler (Singapore) and Michael Linley Fripp (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a safety valve, a well system, and a method. The safety valve, in one aspect, includes a first portion, the first portion including a safety valve sub having a sliding sleeve, the first portion configured to be run-in-hole as part of wellbore tubing. The safety valv...