E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 33/134 (2006.01)
Patent
CA 2648116
A downhole tool for isolating zones in a well, the tool including a mandrel, a sealing element disposed around the mandrel, an upper cone disposed around the mandrel proximate an upper end of the sealing element, an upper slip assembly disposed around the mandrel adjacent a sloped surface of the upper cone, a lower cone disposed around the mandrel proximate a lower end of the sealing element, a lower slip assembly disposed around the mandrel adjacent a sloped surface of the lower cone, two element end rings, a first element end ring disposed adjacent the upper end of the sealing element and a second element end ring disposed adjacent the lower end of the sealing element, and two element barrier assemblies, each assembly disposed adjacent one of the two element end rings is disclosed.
Melenyzer George J.
Roberts William M.
Shkurti Piro
Tran Lap T.
Smart & Biggar
Smith International Inc.
LandOfFree
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