WE Report

Lessons Learned

Lessons Learned865


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

Wellesley
462 – Wellesley

Borgland Dolphin Drilling Planning 6204/11-3
Schweinsteiger
26/08/2020 To low budget time on rig move

Morten Laget


PDF


Edit


Wellesley
463 – Wellesley

Borgland Dolphin Drilling Operational 6204/11-3
Schweinsteiger
Top hole 26/08/2020
Bentonite loaded onto rig in fjord but problems transferring from silos to surge tank in pit room . . .

admin


PDF


Edit


Wellesley
450 – Wellesley

Borgland Dolphin Drilling Planning 6204/11-3
Schweinsteiger
N/A 12/08/2020 Slow progress and no clear recommendations.

Morten Laget


PDF


Edit


Wellesley
245 – Wellesley

Transocean Arctic Drilling Operational 35/11-21 A
Grosbeak
Reservoir section 16/06/2020 There were 5 wireline drums on the rig during wireline logging and logging on DP. The operations . . .


PDF


Edit


Wellesley
246 – Wellesley

Transocean Arctic Drilling Operational 35/11-21 A
Grosbeak
Reservoir section 16/06/2020 Inner bushing with cut-out for wireline was not mobilized for this wireline conveyed logging job. A . . .


PDF


Edit


Wellesley
249 – Wellesley

Transocean Arctic Drilling Operational 35/11-21 A
Grosbeak
Reservoir section 16/06/2020 N/A


PDF


Edit


Wellesley
250 – Wellesley

Transocean Arctic Drilling Operational 35/11-21 A
Grosbeak
P&A 16/06/2020 N/A


PDF


Edit


Wellesley
252 – Wellesley

Transocean Arctic Drilling Operational 35/4-2
Songesand
Top hole 16/06/2020 When cement was in place and 10 MT weight was slacked off conductor to set it on bottom, noticed the . . .


PDF


Edit


PGNiG
392 – PGNiG

Deepsea Nordkapp Drilling Planning 6507/5-9 S, 6507/5-9 A
Shrek
N/A 13/03/2020 Dropped Sec recs and used RAPS/DOPs only. Two RAP meetings onshore per RAP and then 1 offshore . . .


PDF


Edit


PGNiG
393 – PGNiG

Deepsea Nordkapp Drilling
INTERNAL
Planning 6507/5-9 S, 6507/5-9 A
Shrek
N/A 13/03/2020 WE not aligned internally in weekly project meetings with client.


PDF


Edit


PGNiG
394 – PGNiG

Deepsea Nordkapp Drilling
INTERNAL
Planning 6507/5-9 S, 6507/5-9 A
Shrek
N/A 13/03/2020 A lots of argument regarding Logging of casing, dressing off of cement plugs, running lock ring . . .


PDF


Edit


PGNiG
395 – PGNiG

Deepsea Nordkapp Drilling
INTERNAL
Planning 6507/5-9 S, 6507/5-9 A
Shrek
N/A 13/03/2020 A lot of extra work was promised orally to PGNiG.


PDF


Edit


PGNiG
397 – PGNiG

Deepsea Nordkapp Drilling
INTERNAL
Planning 6507/5-9 S, 6507/5-9 A
Shrek
N/A 13/03/2020 Non-conformance: Chemicals in AfD different from chemicals used in operation. Did not obtain HOCNF . . .


PDF


Edit


PGNiG
398 – PGNiG

Deepsea Nordkapp Drilling
INTERNAL
Planning 6507/5-9 S, 6507/5-9 A
Shrek
N/A 13/03/2020 Non-conformance from AfD: Exceeded the discharge permit due to failure of MRR.


PDF


Edit


PGNiG
399 – PGNiG

Deepsea Nordkapp Drilling
INTERNAL
Planning 6507/5-9 S, 6507/5-9 A
Shrek
N/A 13/03/2020 Doped casing not included in AfD, used on sidetrack


PDF


Edit


PGNiG
400 – PGNiG

Deepsea Nordkapp Drilling
INTERNAL
Planning 6507/5-9 S, 6507/5-9 A
Shrek
N/A 13/03/2020 Cost approval process time consuming; missing quotes/contracts, many outdated documents on . . .


PDF


Edit


PGNiG
401 – PGNiG

Deepsea Nordkapp Drilling
INTERNAL
Planning 6507/5-9 S, 6507/5-9 A
Shrek
N/A 13/03/2020 Missing RfQ T&C`s (created after award of services, not shared with PGNiG) 


PDF


Edit


PGNiG
402 – PGNiG

Deepsea Nordkapp Drilling
INTERNAL
Planning 6507/5-9 S, 6507/5-9 A
Shrek
N/A 13/03/2020 Prices not quoted for prior to start-up of Sidetrack


PDF


Edit


PGNiG
403 – PGNiG

Deepsea Nordkapp Drilling
INTERNAL
Planning 6507/5-9 S, 6507/5-9 A
Shrek
N/A 13/03/2020 Invoice approver not familiar with RfQ for Drilling Services


PDF


Edit


PGNiG
404 – PGNiG

Deepsea Nordkapp Drilling
INTERNAL
Planning 6507/5-9 S, 6507/5-9 A
Shrek
N/A 13/03/2020 Pro-forma invoice check & approval process – supposed to use max. 5 working days, overrun for . . .


PDF


Edit


New Lesson Learned

You do not have permission to view this form.




\n\t\t

\n\t\t\t\n\t\t\t