Channel development in the chalk of the Tor Formation, North Sea: evidence of bottom current activity - From Depositional Systems to Sedimentary Successions on the Norwegian Continental Margin - page 561

(A) (B)

MD
(m)

2-8-15

-0.15 Por.

Den. 2.95

0.45

MD
(m)

Gamma Ray
API

Core
facies

1.95

0 30

I

3390

Top Tor Fm

H

Top Cha n nel

3395

3400

3405

G

3410

F

3415

3420

E

Base Channel

D

3425

C 3430

Fig. 9. Composite log of well 2/8-15 (Fig. 7)
showing (A) wireline logs, core facies and
related (B) sedimentological logs. The bottom
and top limits of the channel fill are deduced
from the correlation with the seismic line of
Fig. 14. MD = Measured depth; Den = density
log in g cm -3 . Por = neutron porosity in fraction.
API = American Petroleum Institute units.
Legend as for Fig. 8. Capital letters beside the
sedimentological log refer to facies photo-
graphs of Fig. 12. Well location in Figs 1 and 4.

B

3435

A

3438.4