Gulf
Keystone
said
test
results
indicated
the
well,
in
Iraq's
semi-autonomous
Kurdistan
region,
could
ultimately
flow
at
a
higher
rate.
Shares
in
Gulf
Keystone,
which
have
outperformed
the
European
oil
and
gas
index
by
26%
since
the
start
of
the
year
and
are
up
32%
in
the
last
month,
rose
7.6%
percent
to
99.5
pence
at
0928
GMT,
a
six
month
high.
"It
confirms
their
earlier
testing
because
doing
one
test
on
an
oil
field
is
never
enough,"
Daniel
Stewart
analyst
Richard
Nolan
told
Reuters.
"This
is
confirmation
that
Shaikan
is,
or…