The Petroleum Refinery is a production structure located east of the Desert, next to the Polymer Manufacturing Facility. It was originally introduced on April 25, 2016 as part of the timed quest called Refining Oil.[1]
A total of 180 assets and additional 5,100,000 
worth diagrams are needed to complete construction of the Petroleum Refinery. This is equivalent to 190 
if one were to buy every asset instead of waiting to receive them from neighbors.
Requirements
Gallery
Assets
Level 1 Petroleum Refinery
| Asset | Image | Amount | Price | Cost |
|---|---|---|---|---|
| Pressure Control |  | 5x | 1 | 5
|
| Simple Diagram |  | 1x | 60,000 | 60,000
|
| Wellhead Equipment |  | 5x | 1 | 5
|
| 10 Assets 1 Diagram | 10 60,000
| |||
Level 2 Petroleum Refinery
Requirements: Level 2 Oil Freight Station
| Asset | Image | Amount | Price | Cost |
|---|---|---|---|---|
| Automated Assembly Line |  | 10x | 1 | 10
|
| Bricks |  | 10x | 1 | 10
|
| Pressure Control | | 5x | 1 | 5
|
| Standard Diagram |  | 1x | 100,000 | 100,000
|
| Wellhead Equipment | | 5x | 1 | 5
|
| 30 Assets 1 Diagram | 30 100,000
| |||
Level 3 Petroleum Refinery
Requirements: Level 3 Oil Freight Station
| Asset | Image | Amount | Price | Cost |
|---|---|---|---|---|
| Tarpaulin |  | 8x | 1 | 8
|
| Limestone |  | 5x | 1 | 5
|
| Pressure Control | | 5x | 1 | 5
|
| Rebar |  | 12x | 1 | 12
|
| Standard Diagram | | 1x | 100,000 | 100,000
|
| Ventilation System |  | 15x | 1 | 15
|
| Wellhead Equipment | | 5x | 1 | 5
|
| 50 Assets 1 Diagram | 50 100,000
| |||
Level 4 Petroleum Refinery
Requirements: Level 4 Oil Freight Station
| Asset | Image | Amount | Price | Cost |
|---|---|---|---|---|
| Asphalt |  | 16x | 1 | 16
|
| Automatic Fire Suppression Systems |  | 5x | 3 | 15
|
| Detailed Diagram |  | 1x | 250,000 | 250,000
|
| Foam Glass |  | 14x | 1 | 14
|
| Glass |  | 12x | 1 | 12
|
| Polymer Pipes |  | 18x | 1 | 18
|
| Pressure Control | | 5x | 1 | 5
|
| Steam Roller |  | 15x | 1 | 15
|
| Wellhead Equipment | | 5x | 1 | 5
|
| 90 Assets 1 Diagram | 100 250,000
| |||
Contracts
| Petroleum Refinery: Contracts | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Resource Cost | Time | Resource Reward | XP 
| Analysis | XP /Minute | Requirements | |
 Fuel (I) | 7  Oil
| 4 hours | 1  Fuel
| 380
| 0 Fuel/min 0.14 | 1.60
| Level 1 Petroleum Refinery | |
 Fuel (II) | 75 Oil
| 9 hours | 45 Fuel
| 1,200
| 0.08 Fuel/min 0.6 | 2.20
| Level 3 Petroleum Refinery | |
 Fuel (III) | 200 Oil
| 17 hours | 170 Fuel
| 2,300
| 0.17 Fuel/min 0.85 | 2.30
| Level 4 Petroleum Refinery | |
 Engine Oil (I) | 25 Oil
| 5 hours | 9  Engine Oil
| 500
| 0.03 Engine Oil/min 0.36 | 1.70
| Level 2 Petroleum Refinery | |
 Engine Oil (II) | 110 Oil
| 13 hours | 55 Engine Oil
| 1,300
| 0.07 Engine Oil/min 0.5 | 1.70
| Level 3 Petroleum Refinery | |
 Engine Oil (III) | 220 Oil
| 19 hours | 165 Engine Oil
| 2,500
| 0.14 Engine Oil/min 0.75 | 2.20
| Level 4 Petroleum Refinery | |
Data
| Level | XP | Power | Water | Additional Access |
|---|---|---|---|---|
| 0 | 300
| 6  (+6) | 4  (+4) | — |
| 1 | 700
| 16 (+10) | 9 (+5) |
|
| 2 | 1,300
| 43 (+27) | 24 (+15) |
|
| 3 | 1,900
| 81 (+38) | 45 (+21) |
|
| 4 | 2,500
| 130 (+49) | 83 (+38) |
|
| Total/Max | 6,700
| 130
| 83
| — |
Trivia
- SQ Internal Info:
- Name: Топливный завод (translates to Fuel Plant)
- ID: 10080010 (oil_refinery_place)
References
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