Question

Compare the size of holes drilled in copper versus the size of holes drilled in petroleum.

Answer 1

Copper is a solid metal and can be drilled easily with standard drill bits. The size of the hole drilled in copper can vary depending on the size of the drill bit used. On the other hand, petroleum is a liquid and cannot be drilled in the way that copper can. However, petroleum exploration often involves drilling through layers of rock to access the petroleum deposits beneath. The size of the drilled holes in the rock can vary greatly depending on the equipment and methods used, but these holes are not drilled directly into the petroleum itself.