The Theory And Application Of The Condition Analysis Of The Pumping Well

It is an important task to analyze the well condition during the oil field production management. A macroscopic management diagram of pumping well is drawn up by the demand of well production and management, which reflects the work condition of oil fields or areas in the form of sketch and statistics result. Through analysis, make sure the normal production well can keep efficient production. Find the abnormal well in time, make the corresponding control measures, and take it into normal and efficient production. Make the reasonable adjustment and potential tapping measures for the potential well. Give full play to the well of the production capacity.Being living on the predecessors' research result base, this paper analysis the affecting factors of pump efficiency, make sure that intake pressure and saturation pressure is the main influential factor, make use of related theories of oil extraction engineering and mathematics to establish a mathematics model between each affecting factor and index, turn variables to dimensionless ones, and combine the actual condition of oil well production, deduce and establish a new macroscopic management diagram of pumping well concerning the corrected pressure and corrected pump efficiency, write procedure in the meantime to realize auto draw of the diagram, use the spot data to carry on verification, at last compare and analyze the results. Meet requirements of the oil field's production management.