Described herein are methods and systems for using pyrophoric liquids to ignite combustible gas.

A method and an unmanned aerial vehicle for identifying and remediating a gas leak. The method includes flying the unmanned aerial vehicle towards a possible location of the gas leak, then detecting a first condition indicative of the gas leak with a first sensor and sensing environmental conditions near the gas leak with an environmental sensor. The method includes receiving, by a controller, a signal representing the first condition indicative of the gas leak and a signal representing the environmental conditions. The method includes determining, based on the first condition indicative of the gas leak and the environmental conditions near the gas leak, a flight plan including an ignition zone. The method includes positioning, based on the flight plan, the unmanned aerial vehicle relative to the ignition zone and discharging, by an ignition mechanism, an ignition source into the gas leak to ignite the gas leak.

A method and an unmanned aerial vehicle for identifying and remediating a gas leak. The method includes flying the unmanned aerial vehicle towards a possible location of the gas leak, then detecting a first condition indicative of the gas leak with a first sensor and sensing environmental conditions near the gas leak with an environmental sensor. The method includes receiving, by a controller, a signal representing the first condition indicative of the gas leak and a signal representing the environmental conditions. The method includes determining, based on the first condition indicative of the gas leak and the environmental conditions near the gas leak, a flight plan including an ignition zone. The method includes positioning, based on the flight plan, the unmanned aerial vehicle relative to the ignition zone and discharging, by an ignition mechanism, an ignition source into the gas leak to ignite the gas leak.

A networked electronic ordnance system is provided. The system includes a first plurality of pyrotechnic devices connected to a first network bus. The system further includes a first bus controller connected to the first network bus. The system further includes a second plurality of pyrotechnic devices connected to a second network bus. The system further includes a second bus controller connected to the second network bus. The system further includes a bus interface circuit connected to the first bus controller by a first electrical connection and connected to the second bus controller by a second electrical connection.

This application is to protect the design and application of a remote assisted plasma ignition device for the use but not restricted to the oil & gas industry. Which consists of four (4) main components: Power Supply Assembly (Solar PV+Battery), Remote Control system, Electronic control circuit, Plasma generator, High voltage cables and/or electrodes

The first 3 components (apart from PV solar cells) are housed in a sealed box according to the oil & gas standards. The plasma generator would be housed separately where high voltage cables stem from it to produce multiple plasma sparks. This novel device is placed immediately above the impacted site requiring no projectile system or specialized personnel to operate.

During the event of an uncontrolled gas leak, authorized person in charge such as drilling supervisor (DSV) would initiate the spark remotely following evacuation of the impacted site. Multiple plasma sparks would be initiated after following a specific remote ignition sequence. The scattered plasma spark around the impacted site would result in the ignition of the flammable fluids.

This application is to protect the design and application of a remote assisted plasma ignition device for the use but not restricted to the oil & gas industry. Which consists of four (4) main components: Power Supply Assembly (Solar PV+Battery), Remote Control system, Electronic control circuit, Plasma generator, High voltage cables and/or electrodes

The first 3 components (apart from PV solar cells) are housed in a sealed box according to the oil & gas standards. The plasma generator would be housed separately where high voltage cables stem from it to produce multiple plasma sparks. This novel device is placed immediately above the impacted site requiring no projectile system or specialized personnel to operate.

During the event of an uncontrolled gas leak, authorized person in charge such as drilling supervisor (DSV) would initiate the spark remotely following evacuation of the impacted site. Multiple plasma sparks would be initiated after following a specific remote ignition sequence. The scattered plasma spark around the impacted site would result in the ignition of the flammable fluids.

Detonation control modules and detonation control circuits are provided herein. A trigger input signal can cause a detonation control module to trigger a detonator. A detonation control module can include a timing circuit, a light-producing diode such as a laser diode, an optically triggered diode, and a high-voltage capacitor. The trigger input signal can activate the timing circuit. The timing circuit can control activation of the light-producing diode. Activation of the light-producing diode illuminates and activates the optically triggered diode. The optically triggered diode can be coupled between the high-voltage capacitor and the detonator. Activation of the optically triggered diode causes a power pulse to be released from the high-voltage capacitor that triggers the detonator.

Detonation control modules and detonation control circuits are provided herein. A trigger input signal can cause a detonation control module to trigger a detonator. A detonation control module can include a timing circuit, a light-producing diode such as a laser diode, an optically triggered diode, and a high-voltage capacitor. The trigger input signal can activate the timing circuit. The timing circuit can control activation of the light-producing diode. Activation of the light-producing diode illuminates and activates the optically triggered diode. The optically triggered diode can be coupled between the high-voltage capacitor and the detonator. Activation of the optically triggered diode causes a power pulse to be released from the high-voltage capacitor that triggers the detonator.

A remotely-controlled candle device, which comprises (a) an enclosure containing combustible material; (b) a wick disposed. within the combustible material, by which the combustible material is drawn upwardly by capillary action; (c) an electric unit in which is housed control and communication equipment and a battery for powering the equipment; (d) an ignition device in heat exchanger relation with an upper end of the wick and controlled by the control equipment, for controllably igniting the upper end and producing a flame; (e) one or more conductive elements connected to both the electric unit and to the ignition device; and (f) an extinguishing device controlled by the control equipment for controllably extinguishing the flame. The electric unit is operable to receive remote commands from a user device for activating the ignition device and the extinguishing device upon demand. The extinguishing operation if performed gradually.

A remotely-controlled candle device, which comprises (a) an enclosure containing combustible material; (b) a wick disposed. within the combustible material, by which the combustible material is drawn upwardly by capillary action; (c) an electric unit in which is housed control and communication equipment and a battery for powering the equipment; (d) an ignition device in heat exchanger relation with an upper end of the wick and controlled by the control equipment, for controllably igniting the upper end and producing a flame; (e) one or more conductive elements connected to both the electric unit and to the ignition device; and (f) an extinguishing device controlled by the control equipment for controllably extinguishing the flame. The electric unit is operable to receive remote commands from a user device for activating the ignition device and the extinguishing device upon demand. The extinguishing operation if performed gradually.