Oil & Gas Reserves

(1) KNU Definition

This KNU represents the known reserves in 2010, for the current extraction price.

(2) What the slider in  G2WS does ?

The slider simply increases the 

It does not change the sensitivity to extraction price (see illustration below)

(3) References

You may also ask your favorite LLM (such as Opus 4.5 or GPT 5.2) to make your opinion.

References to web data sources may be found in this page.