The problem with that Forbes article is that it doesn't fully consider the facts behind ConocoPhillips claims.
For example, one could consider the case of seizure of the Suez canal by Egyptian government in 1956, in other words nationalisation. We know what happened with strong-arm tactics by Brits/French/Israhell. Essentially they slinked off. Bye ..
Now, there could be a case of contract-breaking re Venezuela. To be honest, I doubt it, but need facts. And? ... from whose perspective?
As far as I could gather Maduro is still willing to play .. and was rejected by the orange one. He (the orangegutan supremo) just wants everything. In essence he is toast if he attempts this imo. Narco Rubio could be blamed