Ibama,
the
country's
environmental
protection
agency,
said
earlier
on
Thursday
that
it
was
informed
of
a
possible
spill
by
Petrobras
on
Wednesday,
Reuters
reported.
Offshore
oil
workers
returning
home
said
there
was
an
oil
stain
"about
one
kilometre
long"
on
the
ocean
near
the
Jubarte
field,
local
daily
Folha
de
S.
Paulo
reported.
The
stain
was
said
to
be
close
to
Petrobras'
P-57
floating
production,
storage
and
offloading
vessel
in
the
northern
Campos
Basin
field.
Petrobras'
press
office
said
it
had
no
comment
to
Reuters,
while
Brazil's
oil
regulator,
the
ANP,
said
officials
were…
