6507/5-9 A

Exploration · Appraisal · P&A · Oil/gas · PGNiG Upstream Norway AS · PL 838

6507/5-9 A is an appraisal exploration wellbore in the Norwegian Sea, drilled by PGNiG Upstream Norway AS, entered Sep 28, 2019, to 2,230 m in the Båt Gp.

Discovery 6507/5-9 S (Shrek) · On the map →

2,230: m total depth · 2,167 m vertical
358: m water depth
Sep 28, 2019: entered · completed Oct 15, 2019
Båt Gp: at total depth · Early Jurassic
—: m of core
—: °C bottom-hole temperature

SODIR FACTPAGES · RECORD UPDATED JUN 12, 2026 · RELEASED OCT 15, 2021

On file for this wellbore

What the Directorate holds from this wellbore. Each opens the section that lists it.

Drilling

Drilling facility: DEEPSEA NORDKAPP · Semisub steel
Drilling days: 18
Kelly bushing elevation: 32.5 m
Maximum inclination: 0°
Drilling permit: 1790-L
Licensing round: TFO2015
Plugged and abandoned: Oct 15, 2019
Core samples available: Yes
Cuttings samples available: Yes
Position · ED50: 65.65996° N, 7.64746° E
Hydrocarbons in: Fangst Gp · Middle Jurassic
Hydrocarbons in: Båt Gp · Early Jurassic

Well history

WRITTEN BY THE NORWEGIAN OFFSHORE DIRECTORATE

General

Well 6507/5-9 A is located approximately 5 km south of the Skarv Field in the Norwegian Sea. The main objectives of the well were to appraise the 6507/5-9 S (Shrek) discovery in the western downfaulted segment of the structure, prove additional commercial volumes in Fangst Group sandstones and secure necessary data to enable a full evaluation of the discovery.

Operations and results

Well 6507/5-9 A was entered with the semi-submersible rig Deepsea Nordkapp. The mainbore well 6507/5-9 S (Shrek) was drilled deviated to a depth of 2317 m in the Båt group and plugged back. The well 6507/5-9 A well was then side-tracked from below the 13 3/8`` casing at a depth of 1106 m on 28 September 2019 and drilled to TD at 2230 (2166 m TVD) in the Early Jurassic Åre Formation. The mainbore well was drilled down to 456.5 m with seawater and sweeps and from 456.5 to 1103 m with seawater, hi-vis, and KCl/Glycol water-based mud. The side-tracked was drilled with Innovert oil-based mud down to TD.

The well 6507/5-9 A encountered the top of Fangst Group, Garn Formation, at 2108 m (2011.9 m TVD MSL) where the Garn Formation consists of sandstone. The Not Formation was penetrated at 2148 m (2051.8 m TVD MSL) and consists of sandstone and claystone, in parts silty. The Båt Group was encountered at 2156 m (2059.8 m TVD MSL) and comprises of the Tilje (2156 m, 2059.8 m TVD MSL) and Åre formations (2169 m, 2072.8 m TVD MSL) where both formations consist of sandstone with a th

Around this wellbore

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About this data

Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). Depths are metres along the wellbore from the kelly bushing unless a row gives its own unit; older cores are filed in feet. A zero the Directorate files for an unmeasured pressure, density, or temperature is shown as a dash.

Developers: this page as JSON is GET /v1/data/norway/wells/8899, documented in the API reference.