The Design and Realization of Swabbing Wells Liquid Recovery Interpretation Software

摘要

To get the working fluid level data by using the liquid level detector and to interpret formation parameters isundoubtedly the hot direction  of interpretation formationparameters in future; because it overcomes the traditionaltechnical shortcomings: there are higher input costs and thehigh construction risks; but, it just only need install a set ofliquid level detector in the wellhead of the swabbing well. Thispaper is based on the reservoir percolation theory and thenumerical simulation method, using VS2010 in Windows, anddeveloping a set of well testing software, which is namedswabbing wells liquid recovery interpretation software(referred to as SWLRIS). This software deems the workingfluid level data as input, calculates the downhole pressure andflowrate, and then interprets formation parameters. Thesubsequent instance application  results show that the resultsthat this software uses liquid recovery data to interpret isconsistent with the results that Saphir uses measured pressureto do.