Dude, you need to copy-write that concept. Sounds like a good movie.
I would except I’m afraid the ScyFy channel will make a horrible cheesy episode about it.
But you know what? its been done, scientist have indeed created an artificial black hole, that is a fact.
Given enough money and resources I would bet that such a device could very well be such a tool to figuratively “lance the Earths boil”.
But I would think the next super major tectonic event will occur around Vancouver Island. Really nasty fault there that has been suspiciously quiet.