CPC F42D 1/05 (2013.01) [E21B 43/1185 (2013.01)] | 21 Claims |
1. A detonator block for housing a detonator, the detonator block comprising:
a body configured to host the detonator;
the body having a first end that is configured to be attached to a sub;
the body having a second end, opposite to the first end, and configured to connect to a gun;
a detonator located inside the body; and
a printed circuit board located inside the body, the printed circuit board being electrically connected to the detonator,
wherein the printed circuit board is shaped to extend around the detonator.
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