Sbs Technology As

Kenneth Tunes

A well tool device () comprising a housing () having a through channel () with a first end () and a second end (), said housing () further comprises a breakable ball seat (), wherein a drop ball () received in the ball seat () partially or fully closes fluid communication in the through channel () of the housing (). The breakable ball seat () is made of brittle and/or tempered glass, wherein the ball seat () is broken by a pressure build up in the housing () forcing the ball seat () against one or more disintegrating means (), said disintegrating means () are provided as inside protrusions in the through channel ().

Growing community of inventors

Bergen, Norway

Kenneth Tunes