However,
the
Norwegian
state-controlled
oil
company
remains
in
talks
with
dominant
project
partner
Gazprom
with
a
view
to
further
developing
the
giant
gas
field
in
the
ice-bound
waters
of
the
Barents
Sea
about
550
kilometres
off
Russia
as
a
liquefied
natural
gas
export
project.
The
original
partners
have
struggled
to
agree
on
commercial
terms
and
a
development
solution
for
the
project,
with
Anglo-Dutch
giant
Shell
reported
to
be
looking
to
come
on
board
as
a
new
partner.
Investment
of
as
much
as
$15
billion
could
be
required
under
the
first
phase
of…