# Shale oil development (technology)

internal name `scrude` · tier 0 (Automation science pack, [tier 0](https://factorio.kalzumeus.com/tier/0.md))
HTML page: https://factorio.kalzumeus.com/tech/scrude/

## Cost

70 units of (1 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 30 s each.

## Requires (3)

- [Electrolysis](https://factorio.kalzumeus.com/tech/electrolysis.md)
- [Kerogen processing](https://factorio.kalzumeus.com/tech/kerogen.md)
- [Storage tanks](https://factorio.kalzumeus.com/tech/py-storage-tanks.md)

## Leads to (2)

- [Oil industry machinery - Stage 1](https://factorio.kalzumeus.com/tech/oil-machines-mk01.md)
- [Rocket fuel](https://factorio.kalzumeus.com/tech/rocket-fuel.md)

## Unlocks (4 recipes)

### Kerosene (`heavy-oil-to-kerosene`)

- 4 s · tier 0
- Ingredients: 100 × [Heavy oil](https://factorio.kalzumeus.com/fluid/heavy-oil.md)
- Results: 40 × [Kerosene](https://factorio.kalzumeus.com/fluid/kerosene.md)
- Made in: Olefin plant MK 01, Olefin plant MK 02, Olefin plant MK 03, Olefin plant MK 04
- Unlocked by: [Shale oil development](https://factorio.kalzumeus.com/tech/scrude.md)

### Olefin plant MK 01 (`olefin-plant`)

- 1 s · tier 0
- Ingredients: 4 × [Storage tank](https://factorio.kalzumeus.com/item/storage-tank.md), 2 × [Electrolyzer MK 01](https://factorio.kalzumeus.com/item/electrolyzer-mk01.md), 5 × [Simple circuit board](https://factorio.kalzumeus.com/item/electronic-circuit.md), 40 × [Steel plate](https://factorio.kalzumeus.com/item/steel-plate.md), 15 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md)
- Results: 1 × [Olefin plant MK 01](https://factorio.kalzumeus.com/item/olefin-plant.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion,  (flying)
- Unlocked by: [Shale oil development](https://factorio.kalzumeus.com/tech/scrude.md)

### Reformer MK 01 (`reformer-mk01`)

- 2 s · tier 0
- Ingredients: 1 × [Destructive distillation column MK 01](https://factorio.kalzumeus.com/item/distilator.md), 40 × [Steel plate](https://factorio.kalzumeus.com/item/steel-plate.md), 100 × [Iron plate](https://factorio.kalzumeus.com/item/iron-plate.md), 10 × [Steam engine](https://factorio.kalzumeus.com/item/steam-engine.md), 30 × [Simple circuit board](https://factorio.kalzumeus.com/item/electronic-circuit.md), 10 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md)
- Results: 1 × [Reformer MK 01](https://factorio.kalzumeus.com/item/reformer-mk01.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion,  (flying)
- Unlocked by: [Shale oil development](https://factorio.kalzumeus.com/tech/scrude.md)

### Condensates (`scrude-refining`)

- 4 s · tier 0
- Ingredients: 300 × [Shale oil](https://factorio.kalzumeus.com/fluid/scrude.md), 100 × [Steam](https://factorio.kalzumeus.com/fluid/steam.md) (≥250°C)
- Results: 250 × [Condensates](https://factorio.kalzumeus.com/fluid/condensates.md), 150 × [Light oil](https://factorio.kalzumeus.com/fluid/light-oil.md), 100 × [Heavy oil](https://factorio.kalzumeus.com/fluid/heavy-oil.md)
- Made in: Reformer MK 01, Reformer MK 02, Reformer MK 03, Reformer MK 04
- Unlocked by: [Shale oil development](https://factorio.kalzumeus.com/tech/scrude.md)