I haven't seen it yet, but I happened to catch a show on A&E called "MovieReal" that was all about Syrianna.  It had many interviews with cast & production, as well as with a small  handful of ex-CIA agents.

That TV show sent a strong "peak oil" message, and used those words maybe a dozen times.

The most damning message from the ex-CIA agents was that their "customers" in Washington did not ask for the truth, they asked for support for their agendas.  They way they told it, the current war's pre-intelligence was business as usual rather than some atypical breakdown.

Given that people involved in the movie were peak oil-aware, I am even more disappointed that movie makes hardly any references to oil depletion.
That was disappointing but the movie is about geopolitics and the fight over the remaining oil. What was it the Matt Damon character says? "This is a fight to the death. We're running out and 90% of what's left is in the Middle East".