Oil Drilling Skill Book
Notes
The Oil Drilling Skill Book is a research item created at a Research Table, allowing any player to produce unlimited Oil Drilling skill scrolls by right-clicking the book. Learning the Oil Drilling specialty is required for extracting crude oil, a key step in advancing to combustion engines, plastics, and high-tier industrial power โ but it also introduces significant pollution. Because Oil Drilling is a tierโ4 specialty, the star cost to learn it is high and increases further with each other specialty you already know, so plan your specialization path accordingly.
Notes are AI-generated and may be imprecise.
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Ingredients
| Ingredient | Qty | Type |
|---|---|---|
| 10 | item | |
| 10 | item | |
| 10 | item | |
| 10 | item | |
| 15 | category | |
| 10 | category |
Byproducts (garbage)
| Material | Qty / craft |
|---|---|
| ≈ 1.04 | |
| ≈ 0.52 |
Approximate โ a category ingredient's salvage value depends on the item actually used.
Crafting waste collects in the station's garbage output and must be hauled away or recycled โ see the Garbage & Recycling guide.
Crafting
| Labor | 6000 calories |
|---|---|
| Craft time | 30 min |
| Throughput | ≈ 2 Oil Drilling Skill Book / hour (base) |
Total raw to craft this
5120× Cotton Boll
3837.5× Limestone
3400× Natural Fiber (any)
2000× Huckleberries
964.63× Wood (any)
843.75× Cement
750× Palm Log
750× Shale
748.93× Iron Ore
720× Flax Stem
711.97× Silica (any)
501.41× Clay
450× Hewn Log (any)
400× Electronic Scrap
352.5× Crushed Limestone
300× Rock (any)
120× Mortared Stone (any)
100× Crop Seed (any)
100× Lumber (any)
100× Raw Food (any)
93.75× Quicklime
75× Wood Board (any)
60× Medium Carcass (any)
60× Oil (any)
50× Fertilizer Filler (any)
40× Hare Carcass
20× Bison Carcass
15× Basic Research (any)
10× Advanced Research (any)
6.25× Rebar
Approximate โ category ingredients and any production cycles are counted as raw.
Categories
Obtained from
See also
Black ink seeps from the binding like crude promise. Whoever reads it learns the language of buried oceans.