Title: TAHE OILFILD FRACTURED-CARBONATE RESERVOIR RECOVERABLE RESERVES OF CALIBRATION METHOD
Abstract: Tahe Oilfield Ordovician carbonate chimney-type reservoir is a multi-phase structural role in the formation of karst fractured reservoir for the order-seam unit as the basic unit development, poor continuity of the plane, but with the end of the water There is no uniform oil-water interface, with a normal temperature, low-pressure system hydrophobicity weak Saturated Reservoir. Well productivity in different parts of different high and low-yield wells weaved, the difference between the index of oil wells hundreds of times. According reservoir description of the Tahe Oilfield Ordovician fractured-carbonate reservoir studies and reservoir development dynamic, recoverable reserves through the calibration method screening, decreasing by more applicable. But as the past two years that type of reservoir water flooding test the implementation of reservoir performance gradually obvious characteristics of water flooding, the report tried to water flooding method spreadsheet, and the results of decreasing contrast, on a spreadsheet The feasibility and scope of application, further proof the current demarcation of the recoverable reserves at this stage is to reflect the true state of formation.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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