Inventor

COURVILLE PERRY W

US2 patents

Patents

2 patents

US7762344B2Jul 27, 2010

Swellable packer construction for continuous or segmented tubing

HALLIBURTON ENERGY SERV INC20 citations88

US8006773B2Aug 30, 2011

Swellable packer construction for continuous or segmented tubing

HALLIBURTON ENERGY SERV INC8 citations80