# Residual oil

Pyanodons fluid · internal name `residual-oil` · fuel value 0.3MJ · first craftable in tier 2 (Logistic science pack, [tier 2](https://factorio.kalzumeus.com/tier/2.md))
HTML page: https://factorio.kalzumeus.com/fluid/residual-oil/

## Produced by (4 recipes)

### Residual oil (`residual-mixture-distillation`)

- 4 s · tier 2
- Ingredients: 200 × [Residual mixture](https://factorio.kalzumeus.com/fluid/residual-mixture.md), 200 × [Vacuum](https://factorio.kalzumeus.com/fluid/vacuum.md)
- Results: 50 × [Residual oil](https://factorio.kalzumeus.com/fluid/residual-oil.md), 25 × [Coking gas oil](https://factorio.kalzumeus.com/fluid/hot-residual-mixture.md), 40 × [Coke](https://factorio.kalzumeus.com/item/coke.md)
- Made in: Destructive distillation column MK 01, Destructive distillation column MK 02, Destructive distillation column MK 03, Destructive distillation column MK 04
- Unlocked by: [Petroleum gas processing - Stage 1](https://factorio.kalzumeus.com/tech/petroleum-gas-mk01.md)

### Residual oil (`used-comb-oil-recycling`)

- 2 s · tier 2 · productivity modules allowed
- Ingredients: 1 × [Used comb](https://factorio.kalzumeus.com/item/used-comb.md), 10 × [Water](https://factorio.kalzumeus.com/fluid/water.md)
- Results: 50 × [Residual oil](https://factorio.kalzumeus.com/fluid/residual-oil.md), 25 × [Bitumen](https://factorio.kalzumeus.com/fluid/bitumen.md)
- Made in: Ionic upgrader MK 01, Ionic upgrader MK 02, Ionic upgrader MK 03, Ionic upgrader MK 04
- Unlocked by: [Heavy oil processing - Stage 1](https://factorio.kalzumeus.com/tech/heavy-oil-mk01.md)

### Heavy oil (`low-distillate-to-heavy-oil`)

- 4 s · tier 2
- Ingredients: 100 × [Low distillates](https://factorio.kalzumeus.com/fluid/low-distillate.md), 600 × [Water](https://factorio.kalzumeus.com/fluid/water.md), 5 × [Gasoline](https://factorio.kalzumeus.com/fluid/gasoline.md)
- Results: 200 × [Heavy oil](https://factorio.kalzumeus.com/fluid/heavy-oil.md), 50 × [Residual oil](https://factorio.kalzumeus.com/fluid/residual-oil.md), 600 × [Steam](https://factorio.kalzumeus.com/fluid/steam.md) (150°C)
- Made in: Compressor MK 01, Compressor MK 02, Compressor MK 03, Compressor MK 04
- Unlocked by: [Petroleum gas processing - Stage 1](https://factorio.kalzumeus.com/tech/petroleum-gas-mk01.md)

### Light oil (`stripped-distillate-to-light-oil`)

- 4 s · tier 5
- Ingredients: 100 × [Stripped distillates](https://factorio.kalzumeus.com/fluid/stripped-distillate.md), 600 × [Water](https://factorio.kalzumeus.com/fluid/water.md), 5 × [Gasoline](https://factorio.kalzumeus.com/fluid/gasoline.md)
- Results: 300 × [Light oil](https://factorio.kalzumeus.com/fluid/light-oil.md), 50 × [Residual oil](https://factorio.kalzumeus.com/fluid/residual-oil.md), 600 × [Steam](https://factorio.kalzumeus.com/fluid/steam.md) (150°C)
- Made in: Compressor MK 01, Compressor MK 02, Compressor MK 03, Compressor MK 04
- Unlocked by: [Light oil processing - Stage 3](https://factorio.kalzumeus.com/tech/light-oil-mk03.md)

## Used in (1 recipes)

- Residual mixture (`residual-mixture`, tier 2) → [Residual mixture](https://factorio.kalzumeus.com/fluid/residual-mixture.md)