A logging system and method for operating a logging system are typically used in a wellbore. The logging system may include a logging instrument including a rechargeable energy storage and logging electronics, and a cable configured to trickle charge the rechargeable energy storage. The rechargeable energy storage may include an ultracapacitor. The rechargeable energy storage may be trickle charged through the cable from a remote power source.
申请公布号
EP2776673(A4)
申请公布日期
2016.09.28
申请号
EP20120846480
申请日期
2012.11.05
申请人
FASTCAP SYSTEMS CORPORATION
发明人
SIGNORELLI, RICCARDO;COOLEY, JOHN, J.;GREEN, MORRIS;KUTTIPILLAI, PADMANABAN, SASTHAN;MCGRATH, JENNA;DEANE, CHRISTOPHER, JOHN SIBBALD;TURNER, IRA, M.