The Design and Realization of Swabbing Wells Liquid Recovery Interpretation Software

To get the working fluid level data by using the liquid level detector and to interpret formation parameters is undoubtedly the hot direction of interpretation formation parameters in future; because it overcomes the traditional technical shortcomings: there are higher input costs and the high construction risks; but, it just only need install a set of liquid level detector in the wellhead of the swabbing well. This paper is based on the reservoir percolation theory and the numerical simulation method, using VS2010 in Windows, and developing a set of well testing software, which is named swabbing wells liquid recovery interpretation software(referred to as SWLRIS). This software deems the working fluid level data as input, calculates the downhole pressure and flowrate, and then interprets formation parameters. The subsequent instance application results show that the results that this software uses liquid recovery data to interpret is consistent with the results that Saphir uses measured pressure to do.