ECO sensitivity

The sensitivity screen allows you to change the cut-off (use the slider or type in the new cut-off) and see how the various chances, P levels and means react. Click [Plot] for a useful graphical display.

Changing the cut-off in the sensitivity screen does not change the basic cut-off used in the calculations. If you want to set a cut-off chosen here to be the prospect cut-off, click the [Set] button.

[Note: If you do not wish to use a cut-off then ensure you leave the cut-off field blank. If you enter "0"...]

ECO - Liquid

Economic Cut-off - Liquid

Economic cut-off (Gross)
To	Phase to which the cut-off applies
Cutoff	Enter the economic minimum for oil
Units	Denotes the unit by which cut-off is measured (mmstb)
Set	Click to set this cut-off for the prospect
Chance of Success
Geological (GPOS)	Shows GPOS chance of success
Economic	Shows economic chance of success
Overall (EPOS)	Shows overall chance of success
Means
Unrisked	Shows unrisked mean
With ECO	Shows unrisked mean with ECO
Fully risked	Shows fully risked mean
Success
Mean	Shows mean
P90	Shows P90
P50	Shows P50
P10	Shows P10
Show
Show	Choose to plot net volumes or whole trap volumes
Plot	Click to show a plot

ECO - Gas

Economic Cut-off - Gas

Economic cut-off (Gross)
To	Phase to which the cut-off applies
Cutoff	Enter the economic minimum for gas
Units	Denotes the unit by which cut-off is measured (bcf)
Set	Click to set this cut-off for the prospect
Chance of Success
Geological (GPOS)	Shows GPOS chance of success
Economic	Shows economic chance of success
Overall (EPOS)	Shows overall chance of success
Means
Unrisked	Shows unrisked mean
With ECO	Shows unrisked mean with ECO
Fully risked	Shows fully risked mean
Success
Mean	Shows mean
P90	Shows P90
P50	Shows P50
P10	Shows P10
Show
Show	Choose to plot net volumes or whole trap volumes
Plot	Click to show a plot

Plot options

Plot Options

Sensitivity
Sensitivity	Check to show a sensitivity plot