I’ve just come up of an idea of introducing a possibility to destroy a pumpjack by setting it on fire.
- Explosive/Incediary bullets would have extremely low possibility to set the pumpjack on fire.
- High possibility for an incendiary rocket and flamethrower.
A huge fire, a lot of smoke, burning at least for 10 minutes would attract attention and just look awesome. Building a new pumpjack should be impossible on the same spot afterwards.
Smaller groups could also use it to slow down bigger group’s resources income (guerilla tactics).