Oil activities - investment statistics

2   Accrued investment costs for oil and gas exploration, by cost category. Q1 1999 - Q1 2001. Million NOK
  1999 2000 2001
  Q 1 Q 2 Q 3 Q 4 Q 1 Q 2 Q 3 Q4 Q1
Exploration costs, total 1 587 1 066 1 070 1 270 1 047 1 066 1 257 1 902 1 590
                   
Exploration drilling 774 614 768 569 523 707 668 1 212 860
General Exploration 125 146 134 179 76 117 176 238 95
Field evaluation/field development 121 140 63 217 42 102 212 276 202
Administration and other costs 567 166 105 306 406 140 201 175 433

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