Table 1 Accrued and estimated investment costs. Extraction of crude petroleum and natural gas and transport via pipelines. 1999-2004. NOK million

1	Accrued and estimated investment costs. Extraction of crude petroleum and natural gas and transport via pipelines. 1999-2004. NOK million

	1999	2000	2001	2002	2003	2003²	2004¹	2004²


Total	69 096	53 589	57 144	54 000	64 348	65 899	63 899	63 076

Total extraction of crude petroleum and natural gas	64 403	52 898	54 967	52 924	61 452	62 950	60 104	60 123

Exploration	4 992	5 272	6 815	4 476	4 120	4 288	3 985	4 864

Field development and Fields on stream	55 114	46 339	47 376	44 860	46 561	46 845	43 786	43 116

Field development	35 191	22 799	20 168	17 884	16 773	16 462	10 695	10 404
Commodities	21 716	13 051	11 278	9 981	7 982	7 982	4 023	4 501
Services	8 575	5 258	2 678	4 254	5 070	4 802	2 248	1 553
Production drilling	4 899	4 490	6 213	3 650	3 720	3 678	4 424	4 350

Fields on stream	19 923	23 540	27 208	26 975	29 788	30 383	33 092	32 712
Commodities	3 223	2 331	2 712	2 383	2 796	2 808	6 123	2 846
Services	2 331	4 598	6 084	6 578	9 779	10 295	8 717	10 397
Production drilling	14 369	16 610	18 412	18 014	17 213	17 280	18 252	19 470

Onshore activities³	4 297	1 287	776	3 589	10 771	11 816	12 333	12 142

Transport via pipelines	4 693	691	2 177	1 076	2 896	2 949	3 795	2 954

¹	Registered 1st quarter 2004.
²	Registered 4th quarter 2003.
³	Includes offices, bases and terminals onshore.