Unlock the Crude Oil Extractor
The standard model unlocks at level 50. The high-pressure model is level 51 boss technology.
Crude Oil Β· Materials Β· Ores
The main repeatable method is to build a Crude Oil Extractor on an oil field. Standard extractor technology unlocks at level 50; character drops, supply pools and visitor rewards are alternatives.

A material that can be processed into various products. Obtained by installing a Crude Oil Extractor in an oil field.
The standard model unlocks at level 50. The high-pressure model is level 51 boss technology.
An oil field is required for extractor production. Use the Crude Oil Field map to shortlist a location, then confirm extractor placement on site.
The source groups below identify enemies, supply or lottery pools and visitor rewards instead of repeating one generic drop label.
6 recipes use this item as a material.
Sources are grouped by acquisition method and show the exact character, shop, pool or activity, amount per attempt and available drop chances.
Amount 1
Drop chance: 30%
Expected per attempt: 0.3
Amount 1
Drop chance: 60%
Expected per attempt: 0.6
Amount 1
Drop chance: 15%
Expected per attempt: 0.15
Amount 1
Drop chance: 60%
Expected per attempt: 0.6
Amount 1
Drop chance: 30%
Expected per attempt: 0.3
Amount 1
Drop chance: 15%
Expected per attempt: 0.15
Amount 1
Drop chance: 30%
Expected per attempt: 0.3
Amount 1
Drop chance: 30%
Expected per attempt: 0.3
Amount 1
Drop chance: 30%
Expected per attempt: 0.3
Showing 12 of 29; named sources are prioritized.
Amount 20β30
Amount 15β25
Amount 10β20
Amount 5β20
Amount 50β150
Amount 10β20
Amount 150β300
Amount 5β20
Amount 5β15
Amount 15β30
Amount 10β20
Amount 15β30
Showing 12 of 15; named sources are prioritized.
Amount 20β30