9/18a- 4
Partial source coverage. Status and company roles are reported by each source, not independently verified as current. Unknown does not mean zero.
- Name / source ID
- 9/18a- 4
- Borehole / source record ID
- 9/18a- 4
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- APACHE BERYL I LIMITED
- Recorded spud date
- 1979-11-13
- Recorded completion date
- 1980-02-02
- Latitude / longitude (WGS84)
- 59.442975 / 1.553925
- Source-reported measurements
- 4149.24 m MD · Kelly Bushing
- Status reported by source
- Decomissioned
- Source accessed
- 2026-10-02
- Source snapshot date
- Not reported / not verified
- Original coordinate reference system
- EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary
- Total depth reached date
- 1980-01-29
- Source completion status
- Abandoned Phase 3
- Source wellbore status
- EXTANT
- Source well-origin status
- Decommissioned
- Flow class
- Oil Well
- Source fluid types
- Oil
- Licence number
- P103
- Total-depth licence number
- P103
Company roles reported by source
- Responsible wellbore operatorAPACHE BERYL I LIMITED
- Licence operator at well originAPACHE BERYL I LIMITED
- Licence operator at total depthAPACHE BERYL I LIMITED
| Source-reported measurements | Value | Reference |
|---|---|---|
| TDMDDEPM | 4,149.24 m | Kelly Bushing |
| TDTVDSSM | 4,121.20 m | subsea |
| WATDEP_M | 105.16 m | Not reported / not verified |
NSTA — UK offshore wellbore top holes ↗
Source accessed:
Reuse terms: unconfirmed
Contains information provided by the North Sea Transition Authority and/or other third parties.
ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.
Nearby wells and heat flow
These tools are descriptive: not forecasts, reserve estimates or investment advice. Source coverage is partial; unknown does not mean zero.
| Name | Distance | Source-reported measurements | Source catalogues |
|---|---|---|---|
| 9/18a- 18 | 0.42 km | 3,932 m | NSTA — UK offshore wellbore top holes |
| 9/18a- 28 | 1.04 km | 3,691 m | NSTA — UK offshore wellbore top holes |
| 9/18a- 35 | 1.63 km | 1,875 m | NSTA — UK offshore wellbore top holes |
| 9/18a-B8 | 1.89 km | 930 m | NSTA — UK offshore wellbore top holes |
| 9/18a-B4 | 1.91 km | 4,639 m | NSTA — UK offshore wellbore top holes |
| 9/18a-B6 | 1.91 km | 4,785 m | NSTA — UK offshore wellbore top holes |
| 9/18a-B2 | 1.91 km | 3,950 m | NSTA — UK offshore wellbore top holes |
| 9/18a-B3 | 1.91 km | 3,917 m | NSTA — UK offshore wellbore top holes |
| 9/18a-B1 | 1.91 km | 4,602 m | NSTA — UK offshore wellbore top holes |
| BUCKLAND BKA | 1.93 km | 468 m | NSTA — UK offshore wellbore top holes |
| BUCKLAND BKA | 1.96 km | 148 m | NSTA — UK offshore wellbore top holes |
| BUCKLAND BKA | 1.97 km | 4,952 m | NSTA — UK offshore wellbore top holes |
Subsurface temperature and heat flow
Compare bottom-hole temperatures with depth and see measured heat flow near wells: context for geothermal reuse.
| Name | Distance | Subsurface temperature and heat flow | Quality flags |
|---|---|---|---|
| R24-P003214 | 174.54 km | 50.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P003221 | 184.53 km | 74.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P031366 | 190.16 km | 66.50 mW/m2 | {"qualityScores":["U1.M3.SXXP-X-"]} |
IHFC · Global Heat Flow Database, Release 2024 (v. 2026.03) ↗
Source accessed:
Reuse terms: CC-BY-4.0
Source terms and attribution ↗Global Heat Flow Data Assessment Group et al. (2024): The Global Heat Flow Database: Release 2024. V. 2026.03. GFZ Data Services. https://doi.org/10.5880/fidgeo.2024.014 Licensed under CC BY 4.0. Wellficent shows parent-level site values and selected metadata; values are not modified.