Conductive detonating cord for perforating gun
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 12, 2022
Grant Date -
Feb 18, 2021
app pub date -
Oct 21, 2020
filing date -
Jun 11, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A detonating cord for using in a perforating gun includes an explosive layer and an electrically conductive layer extending around the explosive layer. The electrically conductive layer is configured to relay a communication signal along a length of the detonating cord. In an embodiment, a protective jacket extends around the electrically conductive layer of the detonating cord. The detonating cord may be assembled in a perforating gun to relay a communication signal from a top connector to a bottom connector of the perforating gun, and to propagate a detonating explosive stimulus along its length to initiate shaped charges of the perforating gun. A plurality of perforating guns, including the detonating cord, may be connected in series, with the detonating cord of a first perforating gun in communication with the detonating cord of a second perforating gun.
First Claim
Other Claims data not available
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F42D Class
- 90 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jan 12, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 12, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 12, 2034 |
