Table 2 Intermediate consumption for fields on stream. 1998-2002. NOK million

2	Intermediate consumption for fields on stream. 1998-2002. NOK million

	1998	1999	2000	2001	2002


Fields on stream, total	17 625	17 868	20 331	24 065	24 015
Consumption of commodities	646	621	880r	1 462	1 599

Maintenance	4 408	4 421	²5 160	²5 985	²5 932
Materials	1 345	1 074	1 022	904	770
Controlls, inspection	513	883	1 127	1 083	1 254
Wells	1 036	1 042	1 027	776	994
Subseawork	69	155	398	677	834
Surfacetreatment	119	58	58	50	84
Repair	982	916	1 219	2 034	2 011
Other	1 481	1 839	2 603	3 131	2 972
Of this
Wages own employees¹	1 138	1 545	2 294	2 669	2 986

Hire of operating capital	803	1 074	1 641	999	1 135

Consumptionofservices	5 823	5 842	4 976	7 134	5 864
Helicoptertransport	447	540	532	611	621
Supplyvessels	741	803	1 226	1 302	1 117
Other transport and communication	51	40	38	32	37
Catering	548	673	698	686	729
Technical assistance	319	381	487	505	517
Other services	3 716	3 404	1 995	3 999	2 505

Indirect costs	4 253	3 704	4 258	2 375	1 986
Wages	1 467	1 023	993	564	651
Administration costs	2 786	2 681	3 266	1 811	1 335

Other costs	1 692	2 208	1 942	3 442	4 513

¹	Wages for operator's own emplyees are incorporated in the different cost under maintenance. According to the definitions in the National Accounts, wages are not a part of intermediate consumption.
²	Figures were corrected 9 November 2004.
More information: Division for Energy and Industrial Production Statistics.