Venezuela is not close by, but it is true that Iranian forces were there in Venezuela, recently, performing some kind of exercise.
That is a long-shot, OK?
Listen to the last part of the Mark Levin show. A caller reportedly was on the rig when it blew and well described some pertinent portions of their operations at the time.
It was a blowout and the explosion a consequence of a previous catastrophic failure elsewhere, perhaps down below or procedurally.
Also, some reference to “SWAT teams” may be in reference to immediate response teams by the oil producers to respond to out of control oil rig explosions, not armed policemen with special weapons and tactics. Not that Homeland Security hasn’t misinterpreted the term and probably sent snipers in so they can “control it all”!