| Operator | Rig | Discipline / Origin | Project Phase | Well | Section | Date | What Happened | |
|---|---|---|---|---|---|---|---|---|
|
2401 – Wellesley  |
Borgland Dolphin | Drilling Own Experience |
Operational | 36/1-4 Hemispheres |
Production section | 30/12/2021 |
ALL mud skips was put on the same boat, effectively removing any hope for recieving backload on said . . .
Drilling Engineer / Morten Laget |
|
|
2347 – Wellesley |
Borgland Dolphin | Logistics Own Experience |
Operational | 36/1-4 Hemispheres |
Top hole | 28/12/2021 | Saga Fjordbase took the 75ft riser joint and backloaded in addition to the 30″ conductor joints. The . . . Drilling Engineer / Morten Laget |
|
|
2346 – Wellesley |
Borgland Dolphin | Logistics Own Experience |
Operational | 36/1-4 Hemispheres |
WELS/Kabal software | 27/12/2021 | Dolphin HR-personnel booked and moved people in WELS, then they confirmed them in WELS also, in . . . Drilling Engineer / Morten Laget |
|
|
2326 – Wellesley |
Borgland Dolphin | Logistics Own Experience |
Operational | 36/1-4 Hemispheres |
Top hole | 26/12/2021 |
The base and boat backloaded the primary and secondary 18 3/4″ WHHs instead of two 30″ conductor . . .
Drilling Engineer / Morten Laget |
|
|
2324 – Wellesley |
Borgland Dolphin | Drilling Own Experience |
Operational | 36/1-4 Hemispheres |
Top hole | 24/12/2021 | 30″ conductor and cement was cleaned out with seawater and sweeps, hole displaced to 1.40 SG . . . Drilling Supervisor / Morten Laget |
|
|
2325 – Wellesley |
Borgland Dolphin | Drilling Own Experience |
Operational | 36/1-4 Hemispheres |
Top hole | 24/12/2021 | The deck-crew on days started to lay out slick joints in one bay before a crew change happened in . . . Drilling Engineer / Morten Laget |
|
|
2321 – Wellesley |
Borgland Dolphin | Drilling Own Experience |
Operational | 36/1-4 Hemispheres |
Top hole | 23/12/2021 |
o At 281m conductor couldn’t pass due to the tight spot observed when drilling there. Attempted to . . .
Drilling Engineer / Morten Laget |
|
|
2322 – Wellesley |
Borgland Dolphin | Logistics Own Experience |
Operational | 36/1-4 Hemispheres |
Top hole | 23/12/2021 | It was observed in the manifest that the connection on the 13 3/8″ swages was Vam21, in addition to . . . Drilling Engineer / Morten Laget |
|
|
2316 – INEOS  |
Borgland Dolphin | Drilling Own Experience |
Operational | 6306/3-1 S Fat Canyon |
Production section | 09/12/2021 |
Extremeley slow drilling. At worst it was down to 1-2m/hr. At best it was 9-12m/hr.
Steinar Aarnes / Morten Laget |
|
|
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 |
|
|
2318 – INEOS |
Borgland Dolphin | Drilling Own Experience |
Operational | 6306/3-1 S Fat Canyon |
Production section | 09/12/2021 | The used 9 5/8″ casing was run quite smoothly. Not a single joint rejected, and Frank’s tongs . . . Steinar Aarnes / Morten Laget |
|
|
2319 – INEOS |
Borgland Dolphin | Drilling Own Experience |
Planning | 6306/3-1 S Fat Canyon |
Top hole | 09/12/2021 | Encountered several shallow gas zones. The decision to use and mobilize foam cement took some . . . Steinar Aarnes / Morten Laget |
|
|
2320 – INEOS |
Borgland Dolphin | Drilling Own Experience |
Operational | 6306/3-1 S Fat Canyon |
Production section | 09/12/2021 | Managed to barely land the casing in very sticky clay. Since the mainbore 9 5/8″ casing became . . . Steinar Aarnes / Morten Laget |
|
|
2303 – INEOS |
Borgland Dolphin | Logistics Own Experience |
Operational | 6306/3-1 S Fat Canyon |
Production section | 14/11/2021 |
The BHA was sent from Stavanger to Kristiansund, and after screening the loadout list from . . .
Drilling Engineer / Morten Laget |
|
|
2302 – INEOS |
Borgland Dolphin | Drilling Own Experience |
Operational | 6306/3-1 S Fat Canyon |
Production section | 10/11/2021 |
Went down with 9 5/8″ cutters and cut the casing, observed 75 bar pressure drop and torque drop to . . .
Drilling Engineer / Morten Laget |
|
|
2300 – INEOS |
Borgland Dolphin | Drilling Own Experience |
Planning | 6306/3-1 S Fat Canyon |
Intermediate section | 09/11/2021 | Initial planned centralizer program of using 1 centralizer every other joint above shoetrack to top . . . Drilling Supervisor / Morten Laget |
|
|
2301 – INEOS |
Borgland Dolphin | HSEQ Own Experience |
Operational | 6306/3-1 S Fat Canyon |
From start to end. | 09/11/2021 |
Øyvind Siegesmund asked if we, the drilling engineer together with supervisor, could provide a score . . .
Drilling Engineer / Christina Sæland Rødne |
|
|
2276 – INEOS |
Borgland Dolphin | Drilling Own Experience |
Operational | 6306/3-1 S Fat Canyon |
Intermediate section | 07/11/2021 |
Decided to use the Franks casing circulating tool FA-1
Drilling Supervisor / Morten Laget |
|
|
2277 – INEOS |
Borgland Dolphin | Drilling Own Experience |
Operational | 6306/3-1 S Fat Canyon |
Intermediate section | 07/11/2021 |
It took 4,25 hrs to rig it up on Borgland Dolphin. The rigging up of casing tong and FMS slips . . .
Drilling Supervisor / Morten Laget |
|
|
2278 – INEOS |
Borgland Dolphin | Drilling Own Experience |
Operational | 6306/3-1 S Fat Canyon |
Intermediate section | 07/11/2021 |
We had several faults on the Franks equipment. This led to troubleshooting, phone calls to town, . . .
Drilling Supervisor / 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
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- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
- NEA Q&A
- PSA Q&A
- PSA Findings
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- Norog
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- RIG
- Deepsea Bergen
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- Brasse
- Rungne
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- Operational
- Planning
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- Positive
- Negative
- Origin
- Own Experience
- Experience Transfer Meeting
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- 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
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- 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
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- 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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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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Oselvar<\/a><\/li>\n\t\t\t\t\t\t\t\t
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