Lessons Learned749

Operator Rig Discipline / Origin Project Phase Well Section Date What Happened
INEOS 2317 – INEOS Borgland Dolphin Drilling
Own Experience
Operational 6306/3-1 S
Fat Canyon
Production section 09/12/2021 Extremely slow progress ranging from 1-10m/hr. Likely due to sweeling/stickyness of clay due to use . . .
Steinar Aarnes / Morten Laget
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INEOS 3407 – INEOS Borgland Dolphin Drilling
Own Experience
Operational PL937
Fat Canyon
Intermediate section 04/11/2021 ROP in 12 1/4″ section dropped to almost nothing at +/- 1900 m. Drilling parameters were varied, and . . .
/
PDF Edit
INEOS 2269 – INEOS Borgland Dolphin Drilling
Own Experience
Operational 6306/3-1 S
Fat Canyon
Intermediate section 31/10/2021 ROP dropped from 50 m/hr to 1 m/hr
Drilling Supervisor / Morten Laget
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