| 15/9-8 Appraisal | Den norske stats oljeselskap a.s | Sleipner Vest | Mar 5, 1981 | 3,730 | Gas/condensate | coresphotoscuttingsfluidsDSTpalytopslogs |
| 2/4-F-8 Production | Phillips Petroleum Company Norway | Albuskjell | Feb 24, 1981 | 3,468.3 | Gas | — |
| 25/11-11 Appraisal | Esso Exploration and Production Norway A/S | Balder | Feb 18, 1981 | 1,960 | Oil | cuttingspalytopslogs |
| 30/6-4 Appraisal | Den norske stats oljeselskap a.s | Oseberg | Feb 17, 1981 | 2,942 | Oil/gas | coresphotoscuttingsfluidsDSTgeochemtopslogs |
| 7/12-5 Wildcat | BP Norway Limited U.A. | — | Feb 6, 1981 | 4,440 | Oil | coresphotoscuttingsDSTgeochemtopslogs |
| 24/9-3 Wildcat | Conoco Norway Inc. | — | Jan 28, 1981 | 3,051 | Oil | coresphotoscuttingsfluidsDSTpalygeochemtopslogs |
| 33/9-A-42 Injection | Mobil Exploration Norway INC | Statfjord | Jan 22, 1981 | 3,520 | Gas | corescuttings |
| 25/11-10 Appraisal | Esso Exploration and Production Norway A/S | Balder | Jan 20, 1981 | 1,988 | Shows | cuttingspalytopslogs |
| 1/6-A-10 Production | Phillips Petroleum Company Norway | Albuskjell | Jan 12, 1981 | 4,176 | Gas | corescuttings |
| 15/9-7 Appraisal | Den norske stats oljeselskap a.s | Sleipner Vest | Dec 26, 1980 | 3,776 | Gas/condensate | coresphotoscuttingsfluidsDSTpalytopslogs |
| 31/4-4 Wildcat | Norsk Hydro Produksjon AS | — | Dec 17, 1980 | 3,150 | Dry | coresphotoscuttingspalygeochemtopslogs |
| 34/2-2 R Wildcat | Amoco Norway Oil Company | — | Dec 12, 1980 | 4,074 | Dry | coresphotosgeochemtopslogs |
| 33/9-A-16 Production | Mobil Exploration Norway INC | Statfjord | Dec 10, 1980 | 3,055 | Oil | — |
| 25/10-4 Appraisal | Esso Exploration and Production Norway A/S | Balder | Dec 8, 1980 | 2,349 | Oil | cuttingspalytopslogs |
| 35/3-4 Appraisal | Saga Petroleum ASA | — | Nov 30, 1980 | 4,089 | Gas/condensate | coresphotoscuttingsfluidsDSTpalygeochemtopslogs |
| 34/2-2 Wildcat | Amoco Norway Oil Company | — | Nov 27, 1980 | 513 | Dry | cuttingspalytopslogs |
| 30/7-8 Appraisal | Norsk Hydro Produksjon AS | Martin Linge | Nov 19, 1980 | 4,287 | Gas/condensate | coresphotoscuttingspalygeochemtopslogs |
| 2/7-A-10 Production | Phillips Petroleum Company Norway | Eldfisk | Nov 15, 1980 | 4,744.5 | Oil | cuttingsfluids |
| 25/11-9 Appraisal | Esso Exploration and Production Norway A/S | Balder | Nov 4, 1980 | 1,910 | Oil/gas | corescuttingspalytopslogs |
| 35/3-3 Wildcat | Saga Petroleum ASA | — | Oct 30, 1980 | 900 | Not applicable | cuttingstopslogs |
| 31/2-5 Appraisal | A/S Norske Shell | Troll | Oct 26, 1980 | 2,532 | Oil/gas | coresphotoscuttingsDSTtopslogs |
| 34/10-11 Appraisal | Den norske stats oljeselskap a.s | Gullfaks | Oct 23, 1980 | 2,155 | Oil | coresphotoscuttingsfluidsDSTtopslogs |
| 33/9-A-12 Production | Mobil Exploration Norway INC | Statfjord | Oct 20, 1980 | 3,546 | Oil | — |
| 31/2-4 R Appraisal | A/S Norske Shell | Troll | Oct 9, 1980 | 5,035 | Oil/gas | coresphotostops |
| 2/7-B-6 Production | Phillips Petroleum Company Norway | Eldfisk | Sep 29, 1980 | 4,110.2 | Oil | cuttings |
| 34/10-10 R Wildcat | Den norske stats oljeselskap a.s | — | Sep 19, 1980 | 816 | Not applicable | tops |
| 2/7-C-10 Production | Phillips Petroleum Company Norway | Edda | Sep 6, 1980 | 3,749.3 | Oil | — |
| 2/7-19 Wildcat | Phillips Petroleum Company Norway | — | Sep 2, 1980 | 4,876 | Oil | corescuttingsfluidspalygeochemtopslogs |
| 30/3-2 R Wildcat | Den norske stats oljeselskap a.s | Veslefrikk | Sep 2, 1980 | 3,567 | Oil/gas | coresphotosDSTpalygeochemtopslogs |
| 31/2-4 Appraisal | A/S Norske Shell | Troll | Sep 1, 1980 | 815 | Dry | cuttingspalygeochemtopslogs |
| 33/9-A-6 Production | Mobil Exploration Norway INC | Statfjord | Aug 25, 1980 | 3,562 | Oil | cuttings |
| 2/7-A-27 Production | Phillips Petroleum Company Norway | Eldfisk | Aug 22, 1980 | 3,513.7 | Oil | cuttings |
| 15/5-3 Wildcat | Norsk Hydro Produksjon AS | — | Aug 21, 1980 | 5,042 | Shows | corescuttingspalygeochemtopslogs |
| 2/7-18 Wildcat | Phillips Petroleum Company Norway | — | Aug 20, 1980 | 601 | Not applicable | tops |
| 34/10-10 Wildcat | Den norske stats oljeselskap a.s | — | Aug 15, 1980 | 816 | Gas shows | cuttingstopslogs |
| 2/4-F-9 Production | Phillips Petroleum Company Norway | Albuskjell | Aug 1, 1980 | 4,259.6 | Gas | — |
| 35/8-1 Wildcat | Norwegian Gulf Exploration Company AS | Vega | Jul 27, 1980 | 4,344.9 | Gas/condensate | corescuttingsDSTpalygeochemtopslogs |
| 2/7-C-6 Production | Phillips Petroleum Company Norway | Edda | Jul 4, 1980 | 3,672.8 | Not applicable | — |
| 30/3-2 Wildcat | Den norske stats oljeselskap a.s | — | Jul 4, 1980 | 955 | Dry | cuttingsfluidsDSTpalytops |
| 33/9-A-20 Production | Mobil Exploration Norway INC | Statfjord | Jul 3, 1980 | 2,828 | Oil | — |
| 6507/12-1 Wildcat | Saga Petroleum ASA | — | Jul 1, 1980 | 3,720 | Dry | coresphotoscuttingspalygeochemtopslogs |
| 25/4-5 Appraisal | Elf Petroleum Norge AS | Heimdal | Jun 26, 1980 | 4,355 | Oil/gas | corescuttingsfluidsDSTpalygeochemtopslogs |
| 1/6-A-16 Production | Phillips Petroleum Company Norway | Albuskjell | Jun 25, 1980 | 4,187 | Gas | cuttings |
| 2/7-17 Wildcat | Phillips Petroleum Company Norway | — | Jun 24, 1980 | 1,600 | Not applicable | cuttingstopslogs |
| 15/12-3 Wildcat | Den norske stats oljeselskap a.s | — | Jun 21, 1980 | 4,450 | Dry | coresphotoscuttingspalygeochemtopslogs |
| 2/7-A-30 Production | Phillips Petroleum Company Norway | Eldfisk | Jun 18, 1980 | 3,723.4 | Oil | cuttings |
| 7119/12-1 Wildcat | Den norske stats oljeselskap a.s | — | Jun 14, 1980 | 3,088 | Oil shows | coresphotoscuttingspalygeochemtopslogs |
| 2/4-B-16 Production | Phillips Petroleum Company Norway | Ekofisk | Jun 10, 1980 | 3,307 | Oil | corescuttingsfluids |
| 31/2-2 R Appraisal | A/S Norske Shell | Troll | Jun 2, 1980 | 2,600 | Oil/gas | fluidsDSTgeochemtopslogs |
| 7120/12-1 Wildcat | Norsk Hydro Produksjon AS | — | Jun 1, 1980 | 3,573 | Shows | coresphotoscuttingspalygeochemtopslogs |