FROM WELLHEAD TO MARKET. NEWS WITH SOURCES.
Our standards
wellficent.
Read energy from subsurface to market.
See what moves next.
WELL & ENERGY INTELLIGENCE
← Back to well atlas

GB 9/11a-P Segment 10

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
9/11a- 16
Borehole / source record ID
9/11a- 16
Sector
Oil and gas
Derived purpose group
Appraisal
Operator in source snapshot
ADURA OPERATIONS LIMITED
Recorded spud date
2017-07-11
Recorded completion date
2017-07-26
Latitude / longitude (WGS84)
59.587153 / 1.146828
Source-reported measurements
1703 m MD · Rotary Table
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
2017-07-21
Source completion status
Abandoned Phase 3
Source wellbore status
EXTANT
Source well-origin status
Decommissioned
Target field
MARINER
Prospect
Mariner segment 10
Licence number
P335
Total-depth licence number
P335

Company roles reported by source

Source-reported measurements
Source-reported measurementsValueReference
TDMDDEPM1,703.00 mRotary Table
TDTVDSSM1,649.50 msubsea
WATDEP_M100.60 mNot reported / not verified
MXTDTEMPC45.60 °CNot 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.

Open source record ↗

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.

Nearby wells and heat flow
NameDistanceSource-reported measurementsSource catalogues
9/11a- 60.82 km1,618 mNSTA — UK offshore wellbore top holes
O Segment 91.63 km1,645 mNSTA — UK offshore wellbore top holes
9/11a- 15Z1.63 km1,711 mNSTA — UK offshore wellbore top holes
9/11- 11.90 km1,592 mNSTA — UK offshore wellbore top holes
9/11a- 72.64 km1,575 mNSTA — UK offshore wellbore top holes
9/11a- 122.70 km1,542 mNSTA — UK offshore wellbore top holes
9/11a- 53.22 km1,570 mNSTA — UK offshore wellbore top holes
9/11- 23.41 km1,546 mNSTA — UK offshore wellbore top holes
9/11b- 113.46 km1,644 mNSTA — UK offshore wellbore top holes
9/11b- 11Z3.46 km1,647 mNSTA — UK offshore wellbore top holes
9/11- 33.62 km1,534 mNSTA — UK offshore wellbore top holes
9/11a- 84.00 km1,542 mNSTA — 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.

Subsurface temperature and heat flow
NameDistanceSubsurface temperature and heat flowQuality flags
R24-P003214188.80 km50.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P003228203.24 km54.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
R24-P003221204.48 km74.00 mW/m2{"qualityScores":["Ux.Mx.-------"]}
w.

Beyond the wellhead, context.

A source-linked view of wells, energy and markets in seven languages.

Follow via RSS ↗