After (something other than plain) vampires attack their oilfield, a (protag) must…

Full disclosure: I hate vampires. Still, what is the purpose of using a common monster? Is it a metaphor, people sucking oil from the ground are like vampires sucking the life out of people? That may not be direct enough or sharp enough. The Nosferatu type is a minor twist. Creatures that need the oil to live seem more in sync with the idea or original creatures unearthed by the drilling. Bottomline, is ‘vampires in oilfield’ the best hook?

What is the purpose of the protag’s money troubles? If anything, it’s a detail for the script as the logline has enough with the predicament of the vampires. First day of work would add extra conflict in terms of her being unfamiliar with things, but is that enough? Is the oil drilling a collective “sin” that the protag is part of or is she, say, an environmental monitor who opposes some of the company’s practices? The latter creates new conflict, between the protag and the others, so, if not this, think of something else about her that would add significant conflict.

Clarify the size of the oilfield because some are small and some are massive. A location would help, the country or US state.

As above, fill in the blank of what she must do, aside from the assumed and even if the plan starts at the Midpoint. Get to a vehicle or phone? Gather everyone into a safe place while they await help that was summoned?

My two cents.