Natural gas is usually found above oil deposits because it's lighter than oil [4] and types as a part of the same natural processes that produce oil deposits. https://zet.gallery/set/language?locale=pt-PT&redirectUrl=http%3A%2F%2Fwww.youtube.com%2Fredirect%3Fq%3Dhttps%3A%2F%2Fmaps.app.goo.gl%2F9P4MQwYpkkFwJEHZ7