WE Report

Lessons Learned

Lesson Learned





No user selected

Report No.

328

Discipline/Origin

Drilling
No origin

Well

Canela
6507/7-16 S

Date created

2019/01/07
2527 days ago

Project Phase

Operational
Project Phase

LL Type/Classification

Equipment
Negative

Island Innovator


What happened in P&A:
During POOH with 9 5/8″ cutting assembly the pipe lifted out of slips due to knives hanging up in WB area (due to rig heave). Pulled and racked back annular and marine swivel (including 1 x 5 1/2″ DP single) to get 9 5/8″ cutting knives off WB area. Pulled and L/D 3 x 5 1/2″ DP singles. P/U marine and annular swivel from shute. Broke off and L/D annular swivel, marine swivel and 1 x 5 1/2″ DP single.

What Was Planned

Cut & Pull 9 5/8″ Casing

What Was Learned

Plan to avoid taking connection with knives in WH area.

What Actions Are Required

To be planned offshore for future cutting operations.

EDITOR


CLOSE LL (testing)





New Lesson Learned

You do not have permission to view this form.




\n\t\t

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