USD 72.7857


EUR 86.4112


BRENT 70.92


AI-92 45.92


AI-95 49.87


AI-98 57.27


Diesel 49.91


geology of minerals


The progressing age of the rock strata towards the core and uplifted center, are the trademark indications for evidence of anticlines on a geologic map.

The word petroleum comes from the Latin petra, meaning «rock», and oleum, meaning «oil».

Exploration of oil fields is an important piece of the upstream oil industry.