Production & testing ship (PTS) “Petrojarl 1” (Hull No. SP-1028) nearing completion at Nippon Kokan KK's Tsurumi shipyard, Yokohama, mid-May 1986
Owner: Petrojarl A/S
Manager: Golar-Nor Offshore A/S
Flag: Norway
Deadweight: 32,000
Length overall: 215.25 m
Propulsion: 4 x electric motors geared to 2 shafts with CPP propellers; 5,600 kW per shaft
Speed: 11 knots
Completed: 23rd May 1996
For as-built (as a PTS) information see https://www.jstage.jst.go.jp/article/jpi1958/32/4/32_4_163/_pdf
1997: Golar-Nor (including Petrojarl A/S) aquired by Petroleum Geo-Services (PGS), Lysaker, Norway
2006: owner (now Petrojarl ASA) demerged from PGS & aquired by Teekay Offshore; company renamed Teekay Petrojarl ASA
2015-2017 underwent conversion to FPSO at Damen Shiprepair Rotterdam
2020: Teekay Offshore aquired by Brookfield Business Partners L.P., Bermuda; company rebranded as Altera Infrastructure L.P.; vessel transferred to Bahamas flag under registered ownership of Petrojarl I L.L.C.