Production History
The tab contains the following elements:
Model calculation period information
Both the historical period and the forecast period are displayed here.
Copy to clipboard 
Used to copy and save reservoir production history in external tables.
Paste from clipboard 
Used to paste reservoir production history from external tables. For correct paste, select the required cell in the table; the entire copied value range is pasted starting from the selected cell.
Import operation history 
Used to copy reservoir production history from external tables.
The table contains the following data:
- Interval. Displays the intervals for which production history must be entered. Intervals are not editable;
- Reservoir pressure. Weighted-average reservoir pressure in the specified interval. In some intervals pressure may be missing if such data is not available. In that case, enter "0" or leave the cell empty. You can paste a single value from the clipboard, type it from the keyboard, or set the value using the spinner in the cell while editing;
- Oil production. Specify oil production for the specified period. Entering cumulative production is not allowed. You can paste a single value from the clipboard, type it from the keyboard, or set the value using the spinner in the cell while editing;
- Water production. Specify water production for the specified period. Entering cumulative production is not allowed. You can paste a single value from the clipboard, type it from the keyboard, or set the value using the spinner in the cell while editing;
- Gas production. Specify gas production for the specified period. Entering cumulative production is not allowed. You can paste a single value from the clipboard, type it from the keyboard, or set the value using the spinner in the cell while editing;
- Water injection. Specify water injection for the specified period. Entering cumulative injection is not allowed. You can paste a single value from the clipboard, type it from the keyboard, or set the value using the spinner in the cell while editing;
- Gas injection. Specify gas injection for the specified period. Entering cumulative injection is not allowed. You can paste a single value from the clipboard, type it from the keyboard, or set the value using the spinner in the cell while editing;
- P res. weighting. Specify the reservoir pressure point weight when running automatic reservoir pressure matching. Weighting factors are selected so that the inequalities are satisfied
- Relative Permeability Weight. Specify the point weight when running automatic relative permeability matching. Weighting factors are selected so that the inequalities are satisfied