Lessons Learned749

New report

Operator	Rig	Discipline / Origin	Project Phase	Well	Section	Date	What Happened
Faroe 291 – Faroe	Transocean Arctic	Drilling	Operational	31/7-3 A Brasse	Reservoir section	03/10/2019	It took 5 hours to drill the wiper plugs in the Weatherford liner. This is twice as long as normal. . . .	PDF Edit
Faroe 292 – Faroe	Transocean Arctic	Drilling	Operational	31/7-3 A Brasse	Reservoir section	03/10/2019	Stuck with wireline toolstring 1A ZAIT-PEX-PPC-MSIP-PPC-NGI-XPT at 2831 m, bottom of toolstring and . . .	PDF Edit
Faroe 293 – Faroe	Transocean Arctic	Drilling	Operational	31/7-3 A Brasse	Reservoir section	03/10/2019	Performed cut and thread operation to free stuck wireline cable and fish wireline toolstring 1A. . . .	PDF Edit
Faroe 294 – Faroe	Transocean Arctic	Drilling	Operational	31/7-3 A Brasse	Reservoir section	03/10/2019	After engaging fish in overshot an electrical release of cable head (ECRD) was planned. Due to . . .	PDF Edit
Faroe 295 – Faroe	Transocean Arctic	Drilling	Operational	31/7-3 A Brasse	Reservoir section	03/10/2019	Unable to release cable head after engaging fish -> reverse cut and thread operation next. . . .	PDF Edit
Faroe 286 – Faroe	Transocean Arctic	Drilling	Operational	31/7-3 S Brasse	Top hole	02/10/2019	Drilling 36″ was a challenge – boulders from just below seabed(148 m) to 181 m. Repeated reaming . . .	PDF Edit
Faroe 287 – Faroe	Transocean Arctic	Drilling	Operational	31/7-3 S Brasse	Top hole	02/10/2019	Had to lay out one joint of fibreglass innerstring due to not able to M/U connection. No visible . . .	PDF Edit
Faroe 288 – Faroe	Transocean Arctic	Drilling	Operational	31/7-3 S Brasse	Top hole	02/10/2019	Had relatively short rig move where operations ended with OBM and next well started with WBM. . . .	PDF Edit
Faroe 289 – Faroe	Transocean Arctic	Drilling	Operational	31/7-3 S Brasse	Top hole	02/10/2019	Seabed visibility poor and current high when cementing 30″ conductor. Inclination on bullseyes . . .	PDF Edit
Faroe 290 – Faroe	Transocean Arctic	Drilling	Operational	31/7-3 S Brasse	Intermediate section	02/10/2019	Pumped 3 x 20 m3 pills at section TD vs 2 x 20 m3 pills programmed. Not sure if made a difference, . . .	PDF Edit
Faroe 1103 – Faroe	Transocean Arctic	HSEQ PSA Q&A	Planning	31/7-3 A, 31/7-3 S Brasse	N/A	03/09/2018	4. Petroleumstilsynet sendte et likelydende brev til rederne datert 30. september 2016, med . . . Karina Helle / Morten Laget	PDF Edit
Faroe 1104 – Faroe	Transocean Arctic	HSEQ PSA Q&A	Planning	31/7-3 A, 31/7-3 S Brasse	N/A	03/09/2018	Med referanse til kapittel 9.6, beskrives det at Faroe vil overvåke helse og arbeidsmiljø gjennom . . . Karina Helle / Morten Laget	PDF Edit
Faroe 1105 – Faroe	Transocean Arctic	HSEQ PSA Q&A	Planning	31/7-3 A, 31/7-3 S Brasse	N/A	03/09/2018	Hvordan vil Faroe påse at boreentreprenøren følger opp eventuelle utestående aksjoner på . . . Karina Helle / Morten Laget	PDF Edit
Faroe 1108 – Faroe	Transocean Arctic	HSEQ PSA Q&A	Planning	31/7-3 A, 31/7-3 S Brasse	N/A	08/04/2016	I søknadens kap. 9.6 står det at Faroe vil overvåke arbeidsmiljø på riggen. Det fremkommer . . . Karina Helle / Morten Laget	PDF Edit
Faroe 1109 – Faroe	Transocean Arctic	HSEQ PSA Q&A	Planning	31/7-3 A, 31/7-3 S Brasse	N/A	08/04/2016	I søknadens kap. 9.7.2 står det at Faroes Drilling Supervisor vil representere Faroe som observatør . . . Karina Helle / Morten Laget	PDF Edit

Lessons Learned749

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