| Operator | Rig | Discipline / Origin | Project Phase | Well | Section | Date | What Happened | |
|---|---|---|---|---|---|---|---|---|
|
5868 – DNO  |
Deepsea Yantai | Drilling Own Experience |
Operational | 25/7-11 S Norma |
Surface section | 30/07/2023 | The drill commenced with the Driller pressuring up the well with 30 bar. The classic method of . . . Drilling Engineer / Morten Laget |
|
|
5869 – DNO |
Deepsea Yantai | Drilling Own Experience |
Operational | 25/7-11 S Norma |
Surface section | 30/07/2023 |
From the start of the section after the FIT, delivery of cuttings to the ISO tanks using the CCBs . . .
Drilling Engineer / Morten Laget |
|
|
5845 – Wellesley  |
Deepsea Yantai | Drilling Own Experience |
Operational | 35/10-10S Carmen |
P&A | 12/07/2023 |
Pulled casing hanger with upper annular closed and C&K lines closed.
Drilling Engineer / Morten Laget |
|
|
5835 – Wellesley |
Deepsea Yantai | Drilling Own Experience |
Planning | 35/10-10S Carmen |
Surface section | 16/06/2023 |
Crossovers supplied were of very different lengths: 4m, 6m and 12m.
Drilling Engineer / Morten Laget |
|
|
5836 – Wellesley |
Deepsea Yantai | Drilling Own Experience |
Planning | 35/10-10S Carmen |
Top hole | 16/06/2023 |
The casing string run was a mixed string of VAM TOP and VAM 21 with VAP TOP run first. This meant . . .
Drilling Engineer / Morten Laget |
|
|
5837 – Wellesley |
Deepsea Yantai | Drilling Own Experience |
Operational | 35/10-10S Carmen |
Surface section | 16/06/2023 |
Pups could not be run from aux using the “handshake” technique (too short for the Hydraracker) and . . .
Drilling Engineer / Morten Laget |
|
|
5834 – PGNiG  |
Deepsea Yantai | Drilling Own Experience |
Planning | 6305/10-1 Tomcat |
N/A | 15/06/2023 | BO&K Analysis performed in Aug 2022, with a sensitivity on revised reservoir data. The . . . Richard Mollison / Morten Laget |
|
|
5186 – Wellesley |
Deepsea Yantai | Drilling Own Experience |
Operational | 35/10-10S Carmen |
Reservoir section | 20/05/2023 | Drilled 8 1/2″ section with 5 7/8″ DP with 1400-1500 lpm and low ROP, saw ECD up to 18 points. MW . . . Drilling Engineer / Morten Laget |
|
|
5184 – Wellesley |
Deepsea Yantai | Drilling Own Experience |
Operational | 35/10-10S Carmen |
Reservoir section | 18/05/2023 |
Managed to fish roughly 1/2 of junk in hole that accumulated in junk basket (some was seen over . . .
Drilling Engineer / Morten Laget |
|
|
5185 – Wellesley |
Deepsea Yantai | Drilling Own Experience |
Operational | 35/10-10S Carmen |
Reservoir section | 18/05/2023 |
On second MDT got stuck with Saturn packer and had to release electrical cable head and fish . . .
Drilling Engineer / Morten Laget |
|
|
5157 – Wellesley |
Deepsea Yantai | Drilling Own Experience |
Operational | 35/10-10S Carmen |
Production section | 24/04/2023 |
It was done before the cementer got the change to da a pre-job check / install bypass baffle etc.
Drilling Engineer / Morten Laget |
|
|
5141 – Wellesley |
Deepsea Yantai | Drilling Own Experience |
Operational | 35/10-10S Carmen |
Intermediate section | 13/04/2023 |
Not approved pressure test. Downtime to drilling contractor.
Drilling Engineer / Morten Laget |
|
|
5127 – Wellesley |
Deepsea Yantai | Drilling Own Experience |
Operational | 35/10-10S Carmen |
Surface section | 10/04/2023 |
Not enough deckspace to place shoe and sting-in float. Had to be laid in riser bay.
Drilling Engineer / Morten Laget |
|
|
5097 – DNO |
Deepsea Yantai | Multi Discipline Own Experience INTERNAL |
Planning | 25/7-11 S | Other | 22/03/2023 |
Drilling Engineers have been using online software called The Engineering ToolBox. This software . . .
Stian Engvik / Morten Laget |
|
|
5072 – DEA  |
No Rig | HSEQ Own Experience INTERNAL |
No well | N/A | 17/02/2023 | Feedback: – Likte rebusløpet veldig godt. Samme med Quiz, men kanskje ha den litt kortere. Og . . . Karina Helle / Anniken Meisler |
||
|
4960 – Wellesley |
Borgland Dolphin | Logistics Own Experience |
End of Well | 36/1-4 Hemispheres |
Other | 14/12/2022 |
Sevaral months after end of operation personnel on Saga Fjordbase found a full mudskip left after . . .
Johan Kjos-Hanssen / Morten Laget |
|
|
4923 – PGNiG |
Deepsea Yantai | Logistics Own Experience |
Planning | 6608/1-1 S Copernicus |
Other | 03/10/2022 |
With this focus the mobilization plan became a live document and with a weekly focus, ensuring all . . .
Johan Kjos-Hanssen / Morten Laget |
|
|
4914 – PGNiG |
Deepsea Yantai | HSEQ Own Experience INTERNAL |
End of Well | 6608/1-1 S Copernicus |
Other | 26/09/2022 |
We didn’t ask of information from the DSV during the operation
Ã…se Kristin Pettersen / Morten Laget |
|
|
4921 – PGNiG |
Deepsea Yantai | Logistics Own Experience |
Operational | 6608/1-1 S Copernicus |
Other | 20/09/2022 |
Due to late busy vessel schedule of PSV and MI Swaco vessel MS Norbar, mud for 8-1/2″ Section was . . .
Johan Kjos-Hanssen / Morten Laget |
|
|
4922 – PGNiG |
Deepsea Yantai | Logistics Own Experience |
Operational | 6608/1-1 S | N/A | 12/09/2022 |
Captain of the vessel suggested to use the Brine tank for the Premix as Premix does not contain . . .
Johan Kjos-Hanssen / Morten Laget |
New Lesson Learned
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- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
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- RIG
Borgland Dolphin- Island Innovator
- Well
Oselvar- Gomez
- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
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- RIG
- Island Innovator
- Well
- Gråspett
- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
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- RIG
- Deepsea Bergen
- WELL
- Brasse
- Rungne
- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
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NO LLs for INEOS- RIG
- Borgland Dolphin
- WELL
- Fat Canyon
- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
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- RIG
- Deepsea Yantai
- Well
- Shrek
- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
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- PROJECT PHASE
- Operational
- Planning
- Reporting
- CLASSIFICATION
- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
- DMF
- Norog
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Grosbeak<\/a><\/li>\n\t\t\t\t\t\t\t\t
Grosbeak West<\/a><\/li>\n\t\t\t\t\t\t\t\t
Hemispheres<\/a><\/li>\n\t\t\t\t\t\t\t\t
Kall\u00e5sen<\/a><\/li>\n\t\t\t\t\t\t\t\t
Gr\u00e5spett<\/a><\/li>\n\t\t\t\t\t\t\t\t
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Oselvar<\/a><\/li>\n\t\t\t\t\t\t\t\t
Rungne<\/a><\/li>\n\t\t\t\t\t\t\t\t
Shrek<\/a><\/li>\n\t\t\t\t\t\t\t\t
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- Project Management<\/a><\/li>\n\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\t<\/li>\n\t\t\t\t
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Oselvar<\/a><\/li>\n\t\t\t\t\t\t\t\t
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