This article is very informative and telling of the struggles that Trump faces in getting large amounts of oil out of VZ.
Oil executives expressed caution, with one executive saying Venezuela had seized their assets twice.
www.bbc.com
US President Donald Trump has asked for at least $100bn (£75bn) in oil industry spending for Venezuela, but received a lukewarm response at the White House as one executive warned the South American country was currently "un-investable".
But the oil bosses present expressed caution.
Exxon's chief executive Darren Woods said: "We have had our assets seized there twice and so you can imagine to re-enter a third time would require some pretty significant changes from what we've historically seen and what is currently the state."
"Today it's uninvestable."
"You're dealing with us directly. You're not dealing with Venezuela at all. We don't want you to deal with Venezuela," he said.
At roughly one million barrels per day, the country accounts for less than 1% of global supply.
Repsol, which currently boasts output of about 45,000 barrels per day, said it saw a path to triple its production in Venezuela over the next few years under the right conditions.
"They are being as polite as humanly possible, and being as supportive as they can, without committing actual dollars," said David Goldwyn, president of the energy consultancy Goldwyn Global Strategies and former US state department special envoy for international energy affairs.
While smaller companies might be more eager to jump in and help boost Venezuela's oil production over the next year, he said those investments would likely hover in the $50m range - far from the "fantastical" $100bn figure that Trump has floated.
Rystad Energy estimates it would take $8bn to $9bn in new investments per year for production to triple by 2040.