November 2013 to March 2014 site survey for the Sparrowhawk semi-sub rig, acquired under licences P244, P1560, P118, P741, and P1256. The survey was conducted by Nexen Petroleum UK Ltd and covers block numbers 21/2a, 21/3a, and 21/3f.
Use Cases
- Analyze drilling hazard data from the specified survey blocks to assess site safety for rig operations.
- Map debris clearance locations across the 21/2a, 21/3a, and 21/3f blocks for environmental planning.
- Correlate survey findings with licence details (P244, P1560, P118, P741, P1256) for regulatory compliance review.
Strengths
- Clear temporal coverage spanning five months from November 2013 to March 2014.
- Specific geographic coverage defined by three North Sea block numbers: 21/2a, 21/3a, and 21/3f.
- Authoritative provenance from the British Geological Survey (BGS).
Limitations
- No column definitions or sample data are available, limiting understanding of data structure.
- Unknown row count and file size prevent assessment of dataset scale.
- Data is over a decade old and may not reflect current site conditions.
Provenance
- Source
- British Geological Survey (BGS)
- Collection Method
- Site survey acquired for an oil and gas industry semi-sub rig, focusing on drilling hazards and debris clearance.
- Time Range
- November 2013 to March 2014
- Freshness
- Metadata was last updated on 2026-03-11, but the underlying data is from 2013-2014.
- Geography
- North Sea blocks 21/2a, 21/3a, and 21/3f