Detonator having a mechanical shunt
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United States of America Patent
Stats
-
Aug 8, 2023
Grant Date -
Dec 2, 2021
app pub date -
Jun 2, 2020
filing date -
Jun 2, 2020
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A detonator to activate energetic materials in downhole well environments that can be transported and operated safely. The detonator comprises a switch coupled to a power source and the energetic materials. The power source may or may not be a part of the detonator. The switch creates a default closed switch between the power source and the energetic material. The switch can communicate with an actuator in response to engaging a gun assembly. The switch can create an open switch in response to communicating with the actuator. The switch forms a short circuit when configured to the default closed switch and forms an open circuit when configured to the open switch. The energetic material is activated in response to the mechanical switch forming an open switch and power is provided by the power source.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
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- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
HALLIBURTON ENERGY SERVICES INC | 3000 N SAM HOUSTON PARKWAY E HOUSTON TX 77032-3219 |
International Classification(s)

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hoelscher, Christopher C | Arlington, US | 35 | 208 |
Macgillivray, Joseph T | Fort Worth, US | 4 | 13 |
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