| Rob Roy | (Amerada Hess) |
| Offshore oil field in production. | |
| Block and licence number: | 15/21a, P.218 & 15/21b, P.588 |
| Map reference: | Plate 8 |
| Grid reference: | 0° 07’ E 58° 11’ N |
| Licensees and company interest in field (%) at end of February 2002: | |
| Amerada Hess Ltd | 76.56 |
| Kerr-McGee Oil (UK) plc | 19.70 |
| Premier Pict Petroleum Ltd | 3.75 |
| Date of discovery: | May 1984 |
| Production start: | July 1989 |
| Operators estimate of: | |
| Recoverable reserves originally present : | Oil: (million
tonnes) 14.54 Gas: (billion cubic metres) 1.34 |
| First year of peak production: | 1991 |
| Peak production : | Oil: (million tonnes per
year) 1.78 Gas: billion cubic metres per year) 0.24 |
| Water depth: | 137m |
| Gravity: | 39/41°API |
| Sulphur content: | 0.50% |
| Transport system: | Oil piped via Claymore to Flotta terminal. Gas piped to Tartan and through to St. Fergus terminal via Frigg pipeline. |
| Extension into other UK blocks: | None |
| Remarks: | Subsea production manifold; semisub floating production facility AH001. Five production wells and three injection wells. |