15 biggest oil companies in the world

Oil is a multi-billion business and some companies are really reaping in the benefits.

Let's take a look at 15 biggest oil companies in the world.

Source: Business Insider

...

Exxon

Country: The United States

Assets: $331 billion

Revenues: $434 billion

Profits: $41 billion

Proved reserves: 24.9 billion barrels of oil equivalent

Current rank: 1

Previous rank: 1

...

Shell

Country: The Netherlands

Assets: $345 billion

Revenues: $470 billion

Profits: $31 billion

Proved reserves: 14.2 billion barrels of oil equivalent

Current rank: 2

Previous rank: 6

...

Chevron

Country: The United States

Assets: $209 billion

Revenues: $236 billion

Profits: $27 billion

Proved reserves: 4.3 billion barrels of oil equivalent

Current rank: 3

Previous rank: 2

...

BP

Country: The United Kingdom

Assets: $293 billion

Revenues: $376 billion

Profits: $26 billion

Proved reserves: 17.7 billion barrels of oil equivalent

Current rank: 4

Previous rank: 118

...

Gazprom

Country: Russia

Assets: $328 billion

Revenues: $139 billion

Profits: $39 billion

Proved reserves: 14.2 billion barrels of oil equivalent

Current rank: 5

Previous rank: 3

...

Statoil

Country: Norway

Assets: $129 billion

Revenues: $108 billion

Profits: $13 billion

Proved reserves: 5.4 billion barrels of oil equivalent

Current rank: 6

Previous rank: 11

...

Total

Country: France

Assets: $205 billion

Revenues: $209 billion

Profits: $15 billion

Proved reserves: 11.4 billion barrels of oil equivalent

Current rank: 7

Previous rank: 5

...

ConocoPhillips

Country: The United States

Assets: $153 billion

Revenues: $235 billion

Profits: $12 billion

Proved reserves: 8.4 billion barrels of oil equivalent

Current rank: 8

Previous rank: 7

...

PetroChina

Country: China

Assets: $301 billion

Revenues: $310 billion

Profits: $21 billion

Proved reserves: 11.1 billion barrels of oil equivalent

Current rank: 9

Previous rank: 4

...

Rosneft

Country: Russia

Assets: $106 billion

Revenues: $90 billion

Profits: $12 billion

Proved reserves: 22.8 billion barrels of oil equivalent

Current rank: 10

Previous rank: 9

...

Lukoil

Country: Russia

Assets: $91 billion

Revenues: $134 billion

Profits: $10 billion

Proved reserves: 17.3 billion barrels of oil equivalent

Current rank: 11

Previous rank: 10

...

Sinopec

Country: China

Assets: $60 billion

Revenues: $180 billion

Profits: $394 billion

Proved reserves: 4 billion barrels of oil equivalent

Current rank: 12

Previous rank: 7

...

Cnooc

Country: China

Assets: $60 billion

Revenues: $38 billion

Profits: $11 billion

Proved reserves: 3.19 billion barrels of oil equivalent

Current rank: 13

Previous rank: 15

...

Ecopetrol

Country: Colombia

Assets: $52 billion

Revenues: $37 billion

Profits: $9 billion

Proved reserves: Two billion barrels of oil equivalent

Current rank: 14

Previous rank: 23

...

TNK-BP

Country: Russia

Assets: $35 billion

Revenues: $53 billion

Profits: $1 billion

Proved reserves: Nine billion barrels of oil equivalent

Current rank: 15

Previous rank: 20