Swedish
explorer
Tethys
Oil
has
wrapped
up
a
probe
targeting
a
shale
prospect
in
Lithuania
after
failing
to
find
commercial
volumes
of
oil.
The
Skomantai-1
exploration
well,
drilled
to
a
total
depth
of
2431
metres,
was
testing
a
previously
undrilled
oil
prospect
at
the
onshore
Gargzdai
licence
near
producing
oilfields,
as
well
as
a
thick
shale
layer.
Although
oil
shows
were
encountered
in
the
Cambrian
prospect,
the
well
failed
to
deliver
the
goods
due
to
poor
porosity
and
has
been
suspended
to
allow
for
additional
work
on
the
shale
section
at
a
later
date.
Tethys
holds
an
indirect
25%
stake…