Drill Bit Keychain $9.99 Carry your pride for the petroleum industry everywhere you go with this drill bit keychain. The metal design shows the detail of a drill bit and will be a great conversation starter for any sitation. In stock Drill Bit Keychain quantity — OR — Add to cart Categories: Museum Souvenirs, Oil Industry Related products COME DRILL A WELL IN MY BACK YARD $11.99 Add to cart “The Greatest Gamblers: The Epic of American Oil Exploration” $24.95 Add to cart Oil- An Overview of the Petroleum Industry $52.95 Add to cart Oil Patch Stories And Other Lies $24.95 Add to cart