Updated depositional and stratigraphic model of the Lower Jurassic Åre Formation, Heidrun Field, Norway - From Depositional Systems to Sedimentary Successions on the Norwegian Continental Margin - page 268

ESE

NW

6507/7-A-27

Z GR

6507/8-D-4 BHT3
GR

6507/7- 2 Z

6507/7-A-40

Z GR

Top ÅRE 3
MFS2

Z GR

FAULTED
OUT

ÅRE
2.2

Top ÅRE 2
FS1

2.2

Top Åre 2.1 c.SB1

2.2

?

?

To p ÅRE 1 Coal Marker
MFS1

?

7°20 ′

? 7°15 ′

65°21 ′

100

65°20 ′

75

Fluvial sandstone
Floodplain assemblage dominated by
carbonaceous mudstones and coal seams
Post-depositonal fault
Flooding surface (FS)/Max. flooding surface (MFS)
Candidate sequence boundary (c.SB)

50

65°19 ′

25

Metres

0

500 1000

0 12

km

Reservoir Zone
Scale GR:

Z

65°18 ′

0 250 API

7°15 ′ 7°20 ′

Fig. 13. NW-ESE oriented panel illustrating wells with gamma ray logs (GR) and a possible tie of fluvial sandbodies within the reservoir zones Åre 1, 2.1
and 2.2 (section location is marked on the map). Fault orientation and placement is based on seismic data. The stratigraphic markers within the fluvial-
dominated succession are few. Top of reservoir zone Åre 1 Coal Marker/MFS1 represents the most confident stratigraphic surface and is also a seismic
marker horizon (see also Table 1 and Fig. 24).