Operation History

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The window contains the following elements:

Copy ( )
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;
• Bottomhole pressure. 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;
• gas flow rate for the specified period. The input method depends on the production method selected in the calculation settings (per period; cumulative; daily rates).