WE Report

Lessons Learned

Lessons Learned865


Operator Rig Discipline / Origin Project Phase Well Section Date What Happened

Wellesley
3373 – Wellesley

Borgland Dolphin Marine
Own Experience
Operational 36/1-4
Hemispheres
Rig move 18/02/2022 Uncontrolled runout of anchor and chain

Stian Engvik / Morten Laget



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Wellesley
1365 – Wellesley

Borgland Dolphin Marine
Own Experience
Operational 6204/11-3
Schweinsteiger
Rig move 09/03/2021 Two(2) harbour tugs were contracted by Dolphin Drilling to assist in holding Borgland Dolphin . . .

Stian Engvik / Morten Laget



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Wellesley
556 – Wellesley

Borgland Dolphin Logistics Operational 6204/11-3
Schweinsteiger
Rig move 21/09/2020 19 persons booked transport by bus to Fedafjorden. Positive feedback from service companies and . . .

Johan Kjos-Hanssen


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Wellesley
466 – Wellesley

Borgland Dolphin Marine Operational 6204/11-3
Schweinsteiger
Rig move 31/08/2020 When work wire and pre-laid mooring line was retrieved after vessel had received rig PCP, . . .

Stian Engvik / Morten Laget



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Wellesley
231 – Wellesley

Transocean Arctic Drilling Operational 35/12-6 S
Kallåsen
Rig move 07/02/2019 The rig move plan was written for using 4 AHVs. The actual rig move used 3 AHVs. Hence, the . . .


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