| Operator | Rig | Discipline / Origin | Project Phase | Well | Section | Date | What Happened | |
|---|---|---|---|---|---|---|---|---|
|
5867 – DNO  |
Deepsea Yantai | Subsurface Own Experience |
Operational | 25/7-11 S Norma |
Surface section | 30/07/2023 |
New version of the Gravitas earlier used. The WSG not used to the new version.
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 |
|
|
5173 – Wellesley |
Deepsea Yantai | Drilling | Operational | 35/10-10S Carmen |
Reservoir section | 08/05/2023 |
Crew not participating in the pre-job meeting but involved in L/D core.
Drilling Engineer / Morten Laget |
|
|
5175 – Wellesley |
Deepsea Yantai | Drilling | Operational | 35/10-10S Carmen |
Reservoir section | 08/05/2023 |
Followed the HPHT manual for fingerprinting. Fingerprinter found some improvement point to the . . .
Drilling Engineer / Morten Laget |
|
|
5143 – Wellesley |
Deepsea Yantai | Drilling | Operational | 35/10-10S Carmen |
Surface section | 16/04/2023 | NPT: 1.25 hrs Cost: 260 417 NOK Downtime due to reaming and reduced ROP. Drilled stand from . . . Drilling Engineer / Morten Laget |
|
|
5145 – Wellesley |
Deepsea Yantai | Drilling | Operational | 35/10-10S Carmen |
Intermediate section | 16/04/2023 |
FIT was a success. Shaved off 1.75 hrs compared to the test at 20″ shoe. 2.5 hrs vs 0.75 hrs. . . .
Drilling Engineer / Morten Laget |
|
|
5142 – Wellesley |
Deepsea Yantai | Drilling | Operational | 35/10-10S Carmen |
Surface section | 14/04/2023 | NPT: 0.75 hrs Cost: 156 250 NOK Downtime due to Work String/Jar/Stuck Equipment. Freed stuck . . . Drilling Engineer / Morten Laget |
|
|
5124 – Wellesley |
Deepsea Yantai | Drilling | Operational | 35/10-10S Carmen |
Surface section | 10/04/2023 |
Run mud mat with buoyancy marker. Mud mat covered in soil after completing RMR operation
Drilling Engineer / Morten Laget |
|
|
5126 – Wellesley |
Deepsea Yantai | Operational | 35/10-10S Carmen |
Top hole | 10/04/2023 |
Ran mud mat from rig
Drilling Engineer / Morten Laget |
||
|
5130 – Wellesley |
Deepsea Yantai | Drilling | Operational | 35/10-10S Carmen |
Surface section | 10/04/2023 |
Drilling Engineer / Morten Laget |
|
|
5132 – Wellesley |
Deepsea Yantai | Drilling | Operational | 35/10-10S Carmen |
Surface section | 10/04/2023 |
Lubricated OOH with 26″ BHA with 2000 lpm
Drilling Engineer / Morten Laget |
|
|
5133 – Wellesley |
Deepsea Yantai | Drilling | Operational | 35/10-10S Carmen |
Surface section | 10/04/2023 |
MWD/DD instructed drilling crew to break wrong connection when L/D 26″ BHA. As top part of assy was . . .
Drilling Engineer / Morten Laget |
|
|
5112 – Wellesley |
Deepsea Yantai | Drilling | Operational | Eirik (OMV) | Reservoir section | 29/03/2023 |
Did not provide desired slug effect.
Sander Schaathun / Morten Laget |
|
|
4952 – INEOS  |
No Rig | Logistics NEA Q&A |
Planning | No well | Surface section | 07/11/2022 |
test- Kan du slette denne Daniel? Karina Helle / Tommy Johnsen |
|
|
4911 – PGNiG  |
Deepsea Yantai | Drilling | Operational | 6608/1-1 S Copernicus |
Surface section | 20/09/2022 | 10-15 ton OP while pulling out of open hole. Bit and stabs balled up / clay Drilling Engineer / Morten Laget |
|
|
4906 – PGNiG |
Deepsea Yantai | Drilling | Operational | 6608/1-1 S Copernicus |
Top hole | 16/09/2022 |
30″ conductor was run as a “pre spud” activity. Hung off in landing string and acme sub in trip . . .
Drilling Engineer / Morten Laget |
|
|
4902 – PGNiG |
Deepsea Yantai | Logistics | Operational | 6608/1-1 S Copernicus |
Top hole | 15/09/2022 |
It was sent out personell who had not been on the rig before and was not experienced with the . . .
Drilling Engineer / Morten Laget |
|
|
4903 – PGNiG |
Deepsea Yantai | Drilling | Operational | 6608/1-1 S Copernicus |
Top hole | 15/09/2022 |
Enhanced and ROV had to be on same channel as drillfloor when doing offline activity due to repeater . . .
Drilling Engineer / Morten Laget |
|
|
4904 – PGNiG |
Deepsea Yantai | Drilling | Operational | 6608/1-1 S Copernicus |
Surface section | 15/09/2022 |
The cement swivel was delivered with the wrong threads. Delivered with NC50, should been XT57.
Drilling Engineer / Morten Laget |
|
|
4949 – PGNiG |
Deepsea Yantai | Drilling | Operational | 6608/1-1 S Copernicus |
Surface section | 15/09/2022 | After landing the 18 3/4″ LPWHH, the RT would not release from the WH. Several times they attempted . . . Richard Mollison |
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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Borgland Dolphin<\/a><\/li>\n\t\t\t\t\t\t\t\t
Deepsea Bergen<\/a><\/li>\n\t\t\t\t\t\t\t\t
Deepsea Nordkapp<\/a><\/li>\n\t\t\t\t\t\t\t\t
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Transocean Arctic<\/a><\/li>\n\t\t\t\t\t\t\t\t
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Balcom<\/a><\/li>\n\t\t\t\t\t\t\t\t
Brasse<\/a><\/li>\n\t\t\t\t\t\t\t\t
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Fat Canyon<\/a><\/li>\n\t\t\t\t\t\t\t\t
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
Gomez<\/a><\/li>\n\t\t\t\t\t\t\t\t
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
Schweinsteiger<\/a><\/li>\n\t\t\t\t\t\t\t\t
Serin<\/a><\/li>\n\t\t\t\t\t\t\t\t
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- Cement<\/a><\/li>\n\t\t\t\t\t\t\t\t
- QHSE<\/a><\/li>\n\t\t\t\t\t\t\t\t
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- Multi Discipline<\/a><\/li>\n\t\t\t\t\t\t\t\t
- 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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Island Innovator<\/a><\/li>\n\t\t\t\t\t\t\t\t
- <\/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
Gomez<\/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
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- Bit<\/a><\/li>\n\t\t\t\t\t\t\t\t
- Logistics<\/a><\/li>\n\t\t\t\t\t\t\t\t
- Mud<\/a><\/li>\n\t\t\t\t\t\t\t\t
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- Cement<\/a><\/li>\n\t\t\t\t\t\t\t\t
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- Sidetrack design<\/a><\/li>\n\t\t\t\t\t\t\t\t
- Time Estimate<\/a><\/li>\n\t\t\t\t\t\t\t\t
- Shallow Gas<\/a><\/li>\n\t\t\t\t\t\t\t\t
- BOP<\/a><\/li>\n\t\t\t\t\t\t\t\t
- Casing<\/a><\/li>\n\t\t\t\t\t\t\t\t
- Planning<\/a><\/li>\n\t\t\t\t\t\t\t\t
- Planning<\/a><\/li>\n\t\t\t\t\t\t\t\t
- Top hole<\/a><\/li>\n\t\t\t\t\t\t\t\t
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