Table 4 Minimum and maximum thickness values for each stratigraphic zone derived from the training dataset.

From: Convolutional neural network approach for automated well zonation in the Lower Bahariya member north Western Desert Egypt

Zone

Minimum thickness (ft.)

Maximum thickness (ft.)

Cycle A

55.5

79.5

Upper Sand Unit (USU)

51.5

85.0

Shale Barrier 1

2.0

13.5

Middle Sand Unit (MSU)

17.5

93.0

Shale Barrier 2

8.0

37.0

Lower San Unit (LSU)

38.5

73.0

Tidal flat base

4.5

23.0

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