Ann: PGS: Silver Star-1 Exploration Well Update 11, page-2

I read the two reports 22/5 and 29/5 and i cannot see any difference can some one please explain?
Spud Date:
17 March
2017
Total
Depth
-
Silver Star
-
1
:
3
,
770
metres as at
2400
hrs on
2
3
/0
4
Horizontal
W
ell
-
Silver Star
-
1 DW
-
1
:
Commenced 25 April 2017
Operations:
Drilling ahead with lateral well from 3
,
348
metres.
Current position
4
,
4
90
metres.
L
ateral section of up to 1,500 metres.
Fracture stimulation and testing of the well
will
then
follow.
Participating Interest:
Senex Energy Limited (Operator)
53.75%
Origin Energy Limited, 33.75%
Planet Gas
12.5%
(free carried)