| 725.0 Boring, undersøkelse, wildcat, generelt | 725.0 Drilling, exploration, wildcat - in general | 2 | ||
| 725.1 Boring, undersøkelse, wildcat | 725.1 Drilling, exploration, wildcat | 130 | ||
| 725.2 Boring, uinterpreterte borehulldata | 725.2 Drilling - uninterpreted well data | 159 | ||
| 725.21 Geologisk materiale | 725.21 Geological material | 164 | ||
| 725.21.6 Geologisk materiale | 725.21.6 Geological material | 198 | ||
| 725.4 Kjernebeskrive analyser | 725.4 Core analysis | 303 | ||
| 725.5 Produksjonstester | 725.5 Production tests | 323 | ||
| 734 Interne og selskaps reservoaranalyser | 734 Internal and company analysis of reservoirs | 380 | ||
| 734.4 Selskapenes reservoaranalyser | 734.4 Company reservoir analysis | 381 | ||
| 744 Heimdal | 744 Heimdal | 463 | ||
| 744.3 Teknisk komité | 744.3 Technical committee (engineering) | 464 | ||
| 744.2 Heimdal | 744.2 Heimdal | 491 | ||
| 729.16.0 Bilder fra Senja | 729.16.0 Pictures from Senja | 503 |