January to March 2013 site survey data for the Griffon North area, acquired by Nexen Petroleum UK Ltd under licences P811 and P1893. The survey covers drilling hazards, environmental conditions, and debris clearance for semi-sub rig operations across blocks 13/29, 13/30b, 13/30, 19/4, and 19/5b. The dataset is provided by the British Geological Survey.
Use Cases
- Analyze drilling hazard data to assess geotechnical risks for rig positioning.
- Map environmental survey results across the specified North Sea blocks for baseline studies.
- Review debris clearance records to inform seabed preparation for drilling operations.
- Correlate survey findings with licence areas P811 and P1893 for regulatory compliance analysis.
Strengths
- Survey conducted over a defined three-month period from January to March 2013.
- Covers five specific North Sea block areas: 13/29, 13/30b, 13/30, 19/4, and 19/5b.
- Includes multiple survey aspects: drilling hazards, environmental data, and debris clearance.
Limitations
- Specific data structure, column names, and sample records are unavailable for review.
- Dataset size, row count, and file formats are unknown, limiting assessment of analytical scope.
- Data is from a single 2013 campaign and may not reflect current seabed conditions.
Provenance
- Source
- British Geological Survey (BGS)
- Collection Method
- Acquired site survey for semi-sub rig operations under licences P811 and P1893.
- Time Range
- January 2013 to March 2013
- Freshness
- Metadata last updated March 2026, but underlying data is from 2013.
- Geography
- North Sea, UK blocks 13/29, 13/30b, 13/30, 19/4, 19/5b