RADIO FREQUENCY IDENTIFICATION TAGS FOR OIL DRILL STRINGS
摘要
This invention provides a means for configuring, assembling and providing inhole protection to a Gigahertz or other radio frequency identification tags in recess holes machined in drill pipe and tools utiliyed in drilling oil and gas wells.
申请公布号
WO03062588(A1)
申请公布日期
2003.07.31
申请号
WO2002US01321
申请日期
2002.01.16
申请人
KOOMEY, PAUL, C.;SAVAGE, GEORGE, M.;STRASSNER, BERND, H. III;CHANG, KAI
发明人
KOOMEY, PAUL, C.;SAVAGE, GEORGE, M.;STRASSNER, BERND, H. III;CHANG, KAI
