The solar system is a rough neighborhood, and planets that have a lot of gravitational pull on them often have an active core. The surface will fracture along faults and there will be bumping and grinding. It will happen whether we drill or not. Like global warming, these events have occurred without our intervention. The fact that we are contributing to these events at the same time they are happening does not mean we caused them. They happen anyway.
That's great logic that requires you NOT to look at any data and draw any conclusions about our impact on the world. Let's just burn the place down, there is nothing we can do to impact the world anyway....