Battery switch for downhole tools
Abstract
An electrical circuit for a downhole tool may include a battery, a load electrically connected to the battery, and at least one switch electrically connected in series with the battery and to the load. The at least one switch may be configured to close when a tool temperature exceeds a selected temperature.
- Inventors:
-
- Sugar Land, TX
- Issue Date:
- Research Org.:
- Schlumberger Technology Corporation (Sugar Land, TX)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1014173
- Patent Number(s):
- 7667942
- Application Number:
- US Patent Application 10/905,050
- Assignee:
- Schlumberger Technology Corporation (Sugar Land, TX)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H02 - GENERATION H02J - CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
- DOE Contract Number:
- FC26-03NT41835
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Boling, Brian E. Battery switch for downhole tools. United States: N. p., 2010.
Web.
Boling, Brian E. Battery switch for downhole tools. United States.
Boling, Brian E. Tue .
"Battery switch for downhole tools". United States. https://www.osti.gov/servlets/purl/1014173.
@article{osti_1014173,
title = {Battery switch for downhole tools},
author = {Boling, Brian E},
abstractNote = {An electrical circuit for a downhole tool may include a battery, a load electrically connected to the battery, and at least one switch electrically connected in series with the battery and to the load. The at least one switch may be configured to close when a tool temperature exceeds a selected temperature.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Feb 23 00:00:00 EST 2010},
month = {Tue Feb 23 00:00:00 EST 2010}
}