Map of offshore oil & gas operations

[buoy]

I am looking for a global map that shows the areas of world which have active offshore oil & gas operations, and that also indicates how much activity is going on. It just needs to communicate where oil & gas activities are taking place in the world ocean.
If you could suggest a link or source, I would be very grateful.

 

[Ussuri]

Not for the whole world, but detailed maps for the UKCS can be found here:

https://www.gov.uk/oil-and-gas-offshore-maps-and-gis-shapefiles

Field data, production history etc can be found here:

https://www.gov.uk/oil-and-gas-uk-field-data

 

[BigInch]

It's a small world.

I hate Windowz 8!!!!