Crude Oil Metal (Ni, V) Content vs. Gravity

Content of nickel and vanadium in more than 120 crudes as function of specific gravity@15°C/60°F. This tool is based on information from more than 120 crude oil assays from BP, ExxonMobile and Statoil (2008 - 2017). The crudes are produced all over the world. Each datapoint represents one specific oil.

Crude Oil Source	Specific Gravity @15°C/60°F	Nickel Content (ppm)	Vanadium Content (ppm)
Example Crude 1	0.85	2.5	45
Example Crude 2	0.88	3.2	62
Example Crude 3	0.92	5.1	125
Example Crude 4	0.95	8.3	180
Example Crude 5	1	12.5	250