System and method for downhole ignition detection
A system and method for confirming ignition of a fuel source in a wellbore. The system includes a tool, a fuel source associated with the tool, a control unit to ignite the fuel source, and a sensor to receive an ignition parameter corresponding to the fuel source. The ignition parameter indicates that ignition of the fuel source has occurred.
1. A system for use in a wellbore, comprising:
a tool;
a fuel source associated with the tool;
a control unit to ignite the fuel source; and
a displacement sensor affixed to an expanding element of the tool, the displacement sensor configured to receive an ignition parameter and send an open circuit signal to the control unit when the ignition parameter indicates that ignition of the fuel source has occurred, wherein the displacement sensor sends the open circuit signal from the displacement sensor to the control unit when a movement of the expanding element meets a displacement threshold.
2. The system of claim 1 , further comprising a pressure sensor that is a mechanical switch.
3. The system of claim 1 , further comprising an ammeter.
4. The system of claim 1 , further comprising a gas detector.
5. A method to confirm ignition within a wellbore, comprising:
providing a tool at a downhole location within the wellbore;
igniting a fuel source associated with the tool via a control unit; and
receiving, at a displacement sensor affixed to an expanding element of the tool, an ignition parameter; and
sending an open circuit signal from the sensor to the control unit when the ignition parameter indicates that ignition of the fuel source has occurred, wherein the open circuit signal is sent from the sensor to the control unit when a movement of the expanding element meets a displacement threshold.
6. The method of claim 5 , further comprising a pressure sensor that is a mechanical switch.
7. The method of claim 5 , further comprising an ammeter.
8. The method of claim 5 , further comprising a gas detector.