SouthWest
said
it
had
agreed
to
purchase
100%
of
Petronas’
interests
in
Blocks
3&4,
11&15,
12&16,
17&20
and
the
Calub
&
Hilala
contract
area.
All
of
the
blocks
are
located
south-east
of
Addis
Ababa,
in
the
Ogaden
Basin,
the
largest
proven
hydrocarbon
bearing
sedimentary
basin
in
Ethiopia,
with
proven
gas
reserves
of
2-4
trillion
cubic
feet.
SouthWest
chief
executive
Tewodros
Ashenafi
said
the
acquisitions
provided
the
company
with
an
opportunity
to
expand
its
exploration
and
production
activities
in
the
country.
“We
intend
to
develop
these
new
blocks
together
with
our
existing
blocks
as
quickly…