ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,915, issued on June 23, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas).
"Disposable perforation tool" was invented by David Iblings (Rosharon, Texas), Corey Lehman (Rosharon, Texas), Xiao Xiao Zhang (Shanghai) and Ting Gao (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A perforation tool is described herein which has a loading tube for supporting a plurality of perforation charges, the loading tube having a first end and a second end; a detonation module disposed within the loading tube and having a plastic detonator housing for enclosing a detonation component, the detonator housing having a plurality of first flexible ...