WE Report

Lessons Learned

Lessons Learned865


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

DNO
1386 – DNO

Borgland Dolphin Logistics
Own Experience
Operational A-1 H, A-2 H, A-3 HT2
Oselvar
Subsea 29/03/2021
During operations things got delayed and went missing in the transport route (Aker fuses for . . .

Drilling Engineer / Stig Seland



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DNO
1376 – DNO

Borgland Dolphin Drilling
Own Experience
Planning A-1 H, A-2 H, A-3 HT2
Oselvar
P&A 27/03/2021 A lot of changes in start of the operation. Change of document name, change of specific lines, . . .

Drilling Engineer / Stig Seland



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DNO
1374 – DNO

Borgland Dolphin Drilling
Own Experience
INTERNAL
Planning A-1 H, A-2 H, A-3 HT2
Oselvar
Other 19/03/2021
Extremely time-consuming compared to what we get in return. Render design (or just Pia . . .

Steinar Aarnes / Morten Laget


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DNO
1361 – DNO

Borgland Dolphin Marine
Own Experience
Operational A-1 H, A-2 H, A-3 HT2
Oselvar
Prelay 08/03/2021 By using 41deg fluke angles the anchors would not hold the required test tension

Stian Engvik / Morten Laget


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