Inventor
HILL THOMAS G
US11 patents
⚠️ This page may combine multiple inventors who share the name “HILL THOMAS G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BJ SERVICES CO USA
5 patentsUS7770653B2Aug 10, 2010
Wellbore bypass method and apparatus
BJ SERVICES CO USA47 citations93
US7963334B2Jun 21, 2011
Method and apparatus for continuously injecting fluid in a wellbore while maintaining safety valve operation
BJ SERVICES CO USA7 citations83
US7735557B2Jun 15, 2010
Wireline slip hanging bypass assembly and method
BJ SERVICES CO USA8 citations79
US7712537B2May 11, 2010
Method and apparatus for continuously injecting fluid in a wellbore while maintaining safety valve operation
BJ SERVICES CO USA10 citations79
US7721805B2May 25, 2010
Method and apparatus to hydraulically bypass a well tool
BJ SERVICES CO USA5 citations62