The costs of getting production set up at are so high compared to the relatively bleak outlook for the oil market, it's likely that Venezuelan oil isn't a hugely attractive proposition for anyone.
Russia is also desperate. And is extracting oil in Venezuela easier than doing it while under Ukrainian bombardment? Good question but we can summarize: extracting oil inside Russia is failing, thanks to Putin's 3-day special military operation ... and they've already had to import fuel twice in the past 6 months, despite how utterly ridiculous that is: the country that out-produced Saudia Arabia when it comes to oil needed to import fuel.
Venezuela is also simply too far from China to be a reliable source of oil.
With a MAJOR exception: I expected Trump to think about things for 5 seconds before ordering people killed and kidnapped and ... If he did a good thing, it's pretty clear now that it's accidental.