🛢️ Small Oil Rig 2

Oil Rigs

This table has 5 slots. Each slot is rolled on its own with the chance shown; when it hits, one item is picked from that slot by weight. On average you get 5 item stacks per opening.

Slots5

Avg picks5

Distinct items56

🗺 Show 3 spots on the map

Slot 1

Slot chance 100%8 items · total weight 50

Item	Qty	Weight	In slot	Chance
Crossbow Schematic 1	1	12	24%	24%
Musket Schematic 1	1	12	24%	24%
Crossbow Schematic 2	1	8	16%	16%
Musket Schematic 2	1	8	16%	16%
Crossbow Schematic 3	1	4	8%	8%
Musket Schematic 3	1	4	8%	8%
Crossbow Schematic 4	1	1	2%	2%
Musket Schematic 4	1	1	2%	2%

Slot 2

Slot chance 100%1 item · total weight 1

Item	Qty	Weight	In slot	Chance
Crude Oil	5~15	1	100%	100%

Slot 3

Slot chance 100%6 items · total weight 100

Item	Qty	Weight	In slot	Chance
Gold Coin	4000~5000 (step 100)	32	32%	32%
Arrow	25~50 (step 5)	14.5	14.5%	14.5%
Poison Arrow	25~50 (step 5)	14.5	14.5%	14.5%
Fire Arrow	25~50 (step 5)	14.5	14.5%	14.5%
Coarse Ammo	25~50 (step 5)	14.5	14.5%	14.5%
Hyper Sphere	3~6	10	10%	10%

Slot 4

Slot chance 100%2 items · total weight 100

Item	Qty	Weight	In slot	Chance
Training Manual (M)	3~5	60	60%	60%
Training Manual (L)	3~5	40	40%	40%

Slot 5

Slot chance 100%39 items · total weight 39

Item	Qty	Weight	In slot	Chance
Skill Fruit: Power Shot	1	1	2.56%	2.56%
Skill Fruit: Power Bomb	1	1	2.56%	2.56%
Skill Fruit: Air Cannon	1	1	2.56%	2.56%
Skill Fruit: Implode	1	1	2.56%	2.56%
Grass Skill Fruit: Wind Cutter	1	1	2.56%	2.56%
Grass Skill Fruit: Grass Tornado	1	1	2.56%	2.56%
Grass Skill Fruit: Seed Machine Gun	1	1	2.56%	2.56%
Grass Skill Fruit: Seed Mine	1	1	2.56%	2.56%
Water Skill Fruit: Aqua Gun	1	1	2.56%	2.56%
Water Skill Fruit: Hydro Jet	1	1	2.56%	2.56%
Water Skill Fruit: Bubble Blast	1	1	2.56%	2.56%
Fire Skill Fruit: Ignis Blast	1	1	2.56%	2.56%
Fire Skill Fruit: Ignis Breath	1	1	2.56%	2.56%
Fire Skill Fruit: Flare Arrow	1	1	2.56%	2.56%
Fire Skill Fruit: Spirit Fire	1	1	2.56%	2.56%
Electric Skill Fruit: Shockwave	1	1	2.56%	2.56%
Electric Skill Fruit: Lightning Streak	1	1	2.56%	2.56%
Electric Skill Fruit: Plasma Funnel	1	1	2.56%	2.56%
Electric Skill Fruit: Spark Blast	1	1	2.56%	2.56%
Ground Skill Fruit: Bog Blast	1	1	2.56%	2.56%
Ground Skill Fruit: Sand Tornado	1	1	2.56%	2.56%
Ground Skill Fruit: Stone Cannon	1	1	2.56%	2.56%
Ice Skill Fruit: Ice Missile	1	1	2.56%	2.56%
Ice Skill Fruit: Iceberg	1	1	2.56%	2.56%
Ice Skill Fruit: Icicle Cutter	1	1	2.56%	2.56%
Dark Skill Fruit: Shadow Burst	1	1	2.56%	2.56%
Dark Skill Fruit: Nightmare Ball	1	1	2.56%	2.56%
Dark Skill Fruit: Poison Blast	1	1	2.56%	2.56%
Dark Skill Fruit: Spirit Flame	1	1	2.56%	2.56%
Dragon Skill Fruit: Dragon Burst	1	1	2.56%	2.56%
Dragon Skill Fruit: Dragon Cannon	1	1	2.56%	2.56%
Grass Skill Fruit: Spine Vine	1	1	2.56%	2.56%
Water Skill Fruit: Acid Rain	1	1	2.56%	2.56%
Fire Skill Fruit: Flare Storm	1	1	2.56%	2.56%
Electric Skill Fruit: Lock-on Laser	1	1	2.56%	2.56%
Electric Skill Fruit: Electric Ball	1	1	2.56%	2.56%
Electric Skill Fruit: Tri-Lightning	1	1	2.56%	2.56%
Ground Skill Fruit: Stone Blast	1	1	2.56%	2.56%
Dragon Skill Fruit: Dragon Breath	1	1	2.56%	2.56%

Per-item totals

per opening

Item	Chance of at least 1	Expected amount	Qty	Slots
Crude Oil	100%	10	5~15	2
Training Manual (M)	60%	2.4	3~5	4
Training Manual (L)	40%	1.6	3~5	4
Gold Coin	32%	1,440	4000~5000	3
Crossbow Schematic 1	24%	0.24	1	1
Musket Schematic 1	24%	0.24	1	1
Crossbow Schematic 2	16%	0.16	1	1
Musket Schematic 2	16%	0.16	1	1
Arrow	14.5%	5.438	25~50	3
Poison Arrow	14.5%	5.438	25~50	3
Fire Arrow	14.5%	5.438	25~50	3
Coarse Ammo	14.5%	5.438	25~50	3
Hyper Sphere	10%	0.45	3~6	3
Crossbow Schematic 3	8%	0.08	1	1
Musket Schematic 3	8%	0.08	1	1
Skill Fruit: Power Shot	2.56%	0.026	1	5
Skill Fruit: Power Bomb	2.56%	0.026	1	5
Skill Fruit: Air Cannon	2.56%	0.026	1	5
Skill Fruit: Implode	2.56%	0.026	1	5
Grass Skill Fruit: Wind Cutter	2.56%	0.026	1	5
Grass Skill Fruit: Grass Tornado	2.56%	0.026	1	5
Grass Skill Fruit: Seed Machine Gun	2.56%	0.026	1	5
Grass Skill Fruit: Seed Mine	2.56%	0.026	1	5
Water Skill Fruit: Aqua Gun	2.56%	0.026	1	5
Water Skill Fruit: Hydro Jet	2.56%	0.026	1	5
Water Skill Fruit: Bubble Blast	2.56%	0.026	1	5
Fire Skill Fruit: Ignis Blast	2.56%	0.026	1	5
Fire Skill Fruit: Ignis Breath	2.56%	0.026	1	5
Fire Skill Fruit: Flare Arrow	2.56%	0.026	1	5
Fire Skill Fruit: Spirit Fire	2.56%	0.026	1	5
Electric Skill Fruit: Shockwave	2.56%	0.026	1	5
Electric Skill Fruit: Lightning Streak	2.56%	0.026	1	5
Electric Skill Fruit: Plasma Funnel	2.56%	0.026	1	5
Electric Skill Fruit: Spark Blast	2.56%	0.026	1	5
Ground Skill Fruit: Bog Blast	2.56%	0.026	1	5
Ground Skill Fruit: Sand Tornado	2.56%	0.026	1	5
Ground Skill Fruit: Stone Cannon	2.56%	0.026	1	5
Ice Skill Fruit: Ice Missile	2.56%	0.026	1	5
Ice Skill Fruit: Iceberg	2.56%	0.026	1	5
Ice Skill Fruit: Icicle Cutter	2.56%	0.026	1	5
Dark Skill Fruit: Shadow Burst	2.56%	0.026	1	5
Dark Skill Fruit: Nightmare Ball	2.56%	0.026	1	5
Dark Skill Fruit: Poison Blast	2.56%	0.026	1	5
Dark Skill Fruit: Spirit Flame	2.56%	0.026	1	5
Dragon Skill Fruit: Dragon Burst	2.56%	0.026	1	5
Dragon Skill Fruit: Dragon Cannon	2.56%	0.026	1	5
Grass Skill Fruit: Spine Vine	2.56%	0.026	1	5
Water Skill Fruit: Acid Rain	2.56%	0.026	1	5
Fire Skill Fruit: Flare Storm	2.56%	0.026	1	5
Electric Skill Fruit: Lock-on Laser	2.56%	0.026	1	5
Electric Skill Fruit: Electric Ball	2.56%	0.026	1	5
Electric Skill Fruit: Tri-Lightning	2.56%	0.026	1	5
Ground Skill Fruit: Stone Blast	2.56%	0.026	1	5
Dragon Skill Fruit: Dragon Breath	2.56%	0.026	1	5
Crossbow Schematic 4	2%	0.02	1	1
Musket Schematic 4	2%	0.02	1	1

How the numbers work

Chance of an item = slot chance × (item weight ÷ total weight of the slot).

Chance of at least 1 = 1 − product over slots of (1 − that item's chance in the slot). Slots are rolled independently.

Expected amount = sum of chance × average quantity ((min + max) ÷ 2). Treat it as an average over many openings.

Weights and chances are the values in the game's loot tables. Rows with zero weight never drop and are left out; identical rows in one slot are merged.

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