Pipelines in the Frigg area
In addition to the pipelines to St Fergus, there were a number of pipelines internally in the Frigg area.
| Distance | Transport of | Length | Installed | Size | Comments |
| CDP1-TP1 | Gas | 2x500m | 1977 | 26″ | Two pipes covered with stones. Not in use from 1990 |
| CDP1-TP1 | Condensate | 500m | 1977 | 4″ | |
| CDP1-TP1 | Test/Kill (reserve) | 500m | 1977 | 8″ | |
| CDP1-QP | Electricity | 1000m | 1977 | 3″ | Power cable. 5,5 kV, 1000 KVA Pirelli EPR |
| CDP1-QP | Tele communication | 1000m | 1977 | 1 5/8″ | Cable, Pirelli EPR 77c7pr. 24 signals max 250V og 12-110 kHz |
| TP1-FP | Gas | 500m | 1976/1977 | 24″ | Gas to the flare. Pipes covered with riprap |
| TP1-FP | Air | 500m | 1976/1977 | 2″ | Air to flare |
| TP1-FP | Electricity | 500m | 1976/1977 | 3″ | Power cable |
| TP1-FP | Control signals | 500m | 1976/1977 | 2″ | Control cable |
| TP1-FP | Tele communication | 500m | 1976/1977 | 4″ | |
| DP2-TCP2 | Gas | 2x700m | 1978 | 2×26″ | Covered with concrete, sand and silt |
| DP2-TCP2 | Condensate | 700m | 1978 | 4″ | |
| DP2-TCP2 | Test / Kill (reserve) | 700m | 1978 | 8″ | |
| DP2-QP | Electricity | 1978 | 3″ | ||
| DP2-QP | Tele communication | 1978 | 1 5/8″ | Cable. Damaged in a storm, out of use | |
| Odin-TCP2 | Gas | 26,9km | 1982/1983 | 20″, 1900 psi pressure in use. Designed for 2700 psi. | Uncovered on the seabed. After production shutdown it was cleaned and filled with seawater. The Odin end was tighted with a macanical plug and covered with grave. |
| NEF-TCP2 | Gas | 18km | 1982/1983 | 16″, 167 bar | |
| NEF FCS-TCP2 | Electricity | 18km | 1983 | Power cable | |
| NEF FCS-NEF Template | BUS; Backup service line / kill line | 500m | 1982/1983 | 2″ | |
| NEF FCS-NEF Template | Metanol | 1700m | 1982/1983 | 2″ | |
| NEF-TCP2 | Metanol | 18km | 1982/1983 | 1,66″ | |
| North Alwyn B-TP1 | Gas | 111km | 1986/1987 | 24″ | The gas went through TP1 in transit. In 2004 the pipe went past TP1 |
| EF CMS-TCP2 | Gas | 18km | 1988 | 12″ | The pipe was buried and covered with stones |
| EF CMS-TCP2 | Service | 18km | 1988 | 1″ | Hydraulic service cable |
| EF PSA-TCP2 | Electricity | 18km | 1988 | 2″ | Power cable |
| EF PSA /PSB til CMS | Collecting pipe | 1988 | 2″ | 10″ gas pipe, 4″ service cable and umbillical | |
| EF PSB-TCP2 | Electricity | 18km | 1988 | Power cable | |
| EF PSA-PSB | Electricity | 4km | 1988 | Power cable | |
| Lille-Frigg-TCP2 | Gas | 22km | 1994 | 10″ | Pipeline was covered with gravel |
| Lille-Frigg-TCP2 | Control- and injection cables | 22km | 1994 | One on 3″ and three on 1,5″ | |
| Lille-Frigg-TCP2 | Hydraulic and electricity cables | 22km | 1994 | ||
| Lille-Frigg A and B to manifold station | Gas | 1,4km and 1km | 1994/1995 | 4″ | Fleksible steel pipes between subsea intallations |
| Frøy-TCP2 | Gas | 32km | 1994/1995 | 12″ | Pipe was buried |
| Frøy-TCP2 | Oil | 32km | 1994/1995 | 12″ | Pipe was buried and covered with stones |
| Frøy-TCP2 | Water | 32km | 1994/1995 | 16″ | Water for injection |
| Frøy-TCP2 | Electricity | 32km | 1994/1995 | Power cable |
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