Calibration method of oil reservoir gas drive recovery ratio, data processing device, computer equipment and readable storage medium
A calibration method and recovery factor technology, applied in data processing applications, calculations, instruments, etc., can solve problems such as inapplicability, and achieve the effect of reliable principle, accurate calibration, and high accuracy.
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[0046] The invention discloses a method for calibrating oil reservoir gas flooding recovery, which includes the following process:
[0047] S1. Calculate the cumulative oil production measured by underground volume, the cumulative water production measured by underground volume and the cumulative gas production measured by underground volume
[0048] 1.1 Accumulated oil production processing
[0049] Due to the cumulative oil production N in the comprehensive data table of oilfield development p Measured in surface mass units (10,000 tons), it needs to be converted into underground volume units (10,000 cubic meters); the specific method is to divide the cumulative oil production measured in surface mass units by the crude oil density, multiply by the crude oil volume coefficient, and then Get the cumulative oil production N measured by underground volume p B o .
[0050] 1.2 Accumulated water treatment
[0051] Similarly, the cumulative water production W measured in grou...
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