WE Report

Lessons Learned

Lessons Learned865


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

DNO
5867 – DNO

Deepsea Yantai Subsurface
Own Experience
Operational 25/7-11 S
Norma
Surface section 30/07/2023 New version of the Gravitas earlier used. The WSG not used to the new version.

Drilling Engineer / Morten Laget


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DNO
2110 – DNO

Borgland Dolphin Subsurface
Own Experience
Operational A-1 H, A-2 H, A-3 HT2
Oselvar
Production section 08/09/2021 The results from the pressure test caused some initial confusion regarding if the test was . . .

Øystein Prytz / Stig Seland


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DNO
1346 – DNO

Borgland Dolphin Subsurface
PSA Q&A
Planning A-1 H, A-2 H, A-3 HT2
Oselvar
Reservoir section 11/02/2021

Det vil bli tatt prøver av gassbobler i forbindelse med marine operasjoner i forkant av oppstart . . .

Karina Helle / Morten Laget


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