But you could burn it with a purpose, like in a generator.
One of the points missed in this conversation is that a lot of oil/gas drilling occurs in remote or inhospitable regions.
Edit: dropped a word
Oil and gas companies are usually distinct from the utilities (regulated monopolies) that provide electricity. If you want the O&G companies to subsidize the local populations energy, it makes more sense for them to do so with their existing infrastructure rather than forcing them to use some inefficient process. It will be cheaper for all involved.
The better solution is to just price the externality with regulation.