Shell,
which
wants
to
search
for
oil
in
what
are
considered
remote
but
promising
frontiers,
had
planned
to
start
the
wells
this
month,
said
Curtis
Smith,
a
company
spokesman
in
Anchorage.
Sea
ice
is
"the
number
one
reason
we
won't
be
drilling
in
July,"
Smith
told
Reuters.
"At
this
point,
we're
looking
at
the
first
week
of
August."
While
sea
ice
cover
is
sparse
in
most
of
the
Arctic,
ice
off
Alaska
is
thicker
than
in
recent
years,
and
that
ice
is
melting
fast,
according
to
the
US
National
Snow
and
Ice
Data…