|
|
Gas processing rights under NWS Project |
Drilling rig contracts and seismic data usage rights |
Marketing transportation and storage contracts |
Software and others |
Goodwill |
Total |
|
|
|
|
|
|
|
|
|
Cost: |
|
|
|
|
|
|
|
At January 1, 2016 |
1,191 |
1,596 |
1,527 |
2,861 |
13,805 |
20,980 |
|
Additions |
- |
- |
- |
197 |
- |
197 |
|
Disposal |
- |
- |
- |
(387) |
- |
(387) |
|
Exchange differences |
82 |
109 |
104 |
67 |
943 |
1,305 |
|
|
|
|
|
|
|
|
|
At December 31, 2016 |
1,273 |
1,705 |
1,631 |
2,738 |
14,748 |
22,095 |
|
|
|
|
|
|
|
|
|
At January 1, 2017 |
1,273 |
1,705 |
1,631 |
2,738 |
14,748 |
22,095 |
|
Additions |
- |
- |
- |
206 |
- |
206 |
|
Disposal |
- |
(1,662) |
(54) |
(199) |
- |
(1,915) |
|
Exchange differences |
(74) |
(43) |
(93) |
(57) |
(856) |
(1,123) |
|
|
|
|
|
|
|
|
|
At December 31, 2017 |
1,199 |
- |
1,484 |
2,688 |
13,892 |
19,263 |
|
|
|
|
|
|
|
|
|
Accumulated amortization: |
|
|
|
|
|
|
|
At January 1, 2016 |
(621) |
(958) |
(1,096) |
(1,882) |
- |
(4,557) |
|
Amortization charge for the year |
(51) |
(326) |
(135) |
(508) |
- |
(1,020) |
|
Disposal |
- |
- |
- |
386 |
- |
386 |
|
Exchange differences |
(57) |
(80) |
(81) |
(42) |
- |
(260) |
|
|
|
|
|
|
|
|
|
At December 31, 2016 |
(729) |
(1,364) |
(1,312) |
(2,046) |
- |
(5,451) |
|
|
|
|
|
|
|
|
|
At January 1, 2017 |
(729) |
(1,364) |
(1,312) |
(2,046) |
- |
(5,451) |
|
Amortization charge for the year |
(46) |
(332) |
(57) |
(419) |
- |
(854) |
|
Disposal |
- |
1,662 |
54 |
199 |
- |
1,915 |
|
Exchange differences |
43 |
34 |
76 |
44 |
- |
197 |
|
|
|
|
|
|
|
|
|
At December 31, 2017 |
(732) |
- |
(1,239) |
(2,222) |
- |
(4,193) |
|
|
|
|
|
|
|
|
|
Net book value: |
|
|
|
|
|
|
|
At December 31, 2016 |
544 |
341 |
319 |
692 |
14,748 |
16,644 |
|
|
|
|
|
|
|
|
|
At December 31, 2017 |
467 |
- |
245 |
466 |
13,892 |
15,070 |