# Drilling fluid - Stage 2 (technology)

internal name `drilling-fluid-mk02` · tier 5 (Chemical science pack, [tier 5](https://factorio.kalzumeus.com/tier/5.md))
HTML page: https://factorio.kalzumeus.com/tech/drilling-fluid-mk02/

## Cost

700 units of (1 × [Chemical science pack](https://factorio.kalzumeus.com/item/chemical-science-pack.md), 2 × [pY science pack 2](https://factorio.kalzumeus.com/item/py-science-pack-2.md), 3 × [Logistic science pack](https://factorio.kalzumeus.com/item/logistic-science-pack.md), 6 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 10 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 120 s each.

## Requires (2)

- [Chemical science pack](https://factorio.kalzumeus.com/tech/chemical-science-pack.md)
- [Guar](https://factorio.kalzumeus.com/tech/guar.md)

## Leads to (1)

- [Excavation](https://factorio.kalzumeus.com/tech/excavation-1.md)

## Unlocks (5 recipes)

### Drilling fluid (type 2) (`drilling-fluid-1`)

- 4 s · tier 5
- Ingredients: 1000 × [Water](https://factorio.kalzumeus.com/fluid/water.md), 20 × [Sand](https://factorio.kalzumeus.com/item/sand.md), 1 × [Guar gum](https://factorio.kalzumeus.com/item/guar-gum.md), 5 × [Copper ore](https://factorio.kalzumeus.com/item/copper-ore.md)
- Results: 200 × [Drilling fluid (type 2)](https://factorio.kalzumeus.com/fluid/drilling-fluid-1.md)
- Made in: Mixer MK 01, Mixer MK 02, Mixer MK 03, Mixer MK 04
- Unlocked by: [Drilling fluid - Stage 2](https://factorio.kalzumeus.com/tech/drilling-fluid-mk02.md)

### Raw gas (`natural-gas-02`)

- 9 s · tier 5
- Ingredients: 2 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md), 1 × [Drill head](https://factorio.kalzumeus.com/item/drill-head.md), 50 × [Drilling fluid (type 2)](https://factorio.kalzumeus.com/fluid/drilling-fluid-1.md)
- Results: 140 × [Raw gas](https://factorio.kalzumeus.com/fluid/raw-gas.md)
- Made in: Pumpjack MK 01, Pumpjack MK 02, Pumpjack MK 03, Pumpjack MK 04
- Unlocked by: [Drilling fluid - Stage 2](https://factorio.kalzumeus.com/tech/drilling-fluid-mk02.md)

### Crude oil (`oil-02`)

- 9 s · tier 5
- Ingredients: 2 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md), 1 × [Drill head](https://factorio.kalzumeus.com/item/drill-head.md), 50 × [Drilling fluid (type 2)](https://factorio.kalzumeus.com/fluid/drilling-fluid-1.md)
- Results: 140 × [Crude oil](https://factorio.kalzumeus.com/fluid/crude-oil.md)
- Made in: Pumpjack MK 01, Pumpjack MK 02, Pumpjack MK 03, Pumpjack MK 04
- Unlocked by: [Drilling fluid - Stage 2](https://factorio.kalzumeus.com/tech/drilling-fluid-mk02.md)

### Tar (`tar-02`)

- 9 s · tier 5
- Ingredients: 2 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md), 1 × [Drill head](https://factorio.kalzumeus.com/item/drill-head.md), 50 × [Drilling fluid (type 2)](https://factorio.kalzumeus.com/fluid/drilling-fluid-1.md)
- Results: 300 × [Tar](https://factorio.kalzumeus.com/fluid/tar.md)
- Made in: Pumpjack MK 01, Pumpjack MK 02, Pumpjack MK 03, Pumpjack MK 04
- Unlocked by: [Drilling fluid - Stage 2](https://factorio.kalzumeus.com/tech/drilling-fluid-mk02.md)

### Saline water (`water-saline-pumpjack`)

- 5 s · tier 5
- Ingredients: 2 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md), 50 × [Drilling fluid (type 2)](https://factorio.kalzumeus.com/fluid/drilling-fluid-1.md)
- Results: 500 × [Saline water](https://factorio.kalzumeus.com/fluid/water-saline.md)
- Made in: Pumpjack MK 01, Pumpjack MK 02, Pumpjack MK 03, Pumpjack MK 04
- Unlocked by: [Drilling fluid - Stage 2](https://factorio.kalzumeus.com/tech/drilling-fluid-mk02.md)