Inventor

MOYER WILBER R

US3 patents

Patents

3 patents

US6009947AJan 4, 2000

Casing conveyed perforator

CONOCO INC76 citations95

US5379838AJan 10, 1995

Apparatus for centralizing pipe in a wellbore

CONOCO INC40 citations91

US5346016ASep 13, 1994

Apparatus and method for centralizing pipe in a wellbore

CONOCO INC32 citations91