A drill rig, a drill rig and a drill jack, are just some of the rigs that can be found in the U.S. pipeline industry.
But can they be welded together to make a stage?
The answer depends on where you live.
The U.K. and Canada have two main types of pipelines, the British Columbia and the Alberta.
The U.N. has been encouraging the two countries to upgrade their pipelines to a gas-powered method of drilling.
This article originally appeared on GlobalPost.com Related: How the oil price was rigged