Shell revisions mean Nigeria reserves are down 6%

摘要

Royal Dutch/Shell Group's reserves in Nigeria have now fallen by 1.9-bil bbl of oil equivalent as part of Shell's two downgrades of its worldwide proved reserves this year,first in January and again in March.That compares with an earlier 1.3-bil boe reclassifica-tion of reserves there,Nigeria's top energy official said Apr 1 (ON 3/19,1/20).