Percentage of recoverable hydrocarbon reserves recovered:
(1) | \rm DR = \frac{V_{recovered \ reserves}}{V_{recoverable \ reserves}} |
It always ranges 0 \leq {\rm DR} \leq 1 and related to Recovery Factor (RF) as:
(2) | \rm DR = \frac{RF}{EUR} |
where EUR is Estimated Ultimate Recovery.
See Also
Petroleum Industry / Upstream / Production / Subsurface Production / Field Study & Modelling / Production Analysis