Wells

Eaton’s

exponential parameter

Bowers

parameter A

Bowers

parameter b

Unloading

onset depth (ft)

Bowers

unloading parameter (U)

X-1

3.0

15.50

0.70

10,000

5.5

X-2

3.0

15.00

0.75

13,000

7.0

X-3

3.0

9.00

0.75

11,200

5.5

Y-1

3.0

12.40

0.72

Not applicable

Not applicable

Y-2

3.0

12.2

0.71

Not applicable

Not applicable

Y-3

3.0

14.50

0.75

Not applicable

Not applicable