Theory and practice of interpretation of horizontal well pressure-transient

Authors: V.L. Terentjev, K.S. Grigorjev, K.M. Fedorov (SIAM-Engineering OOO), R.R. Bakhitov (Vankorneft CJSC)
A method of interpretation of horizontal well pressure-transient, when the time for study is not enough to get the full information necessary to determine all the parameters of bottomhole zone, is suggested. The method is based on the integration of data of field-geophysical studies and geological and hydrodynamic models for the restoration of all the required parameters. Examples of this method application for interpretation of the data of pressure-transient for three wells of Vankor field are given.
A method of interpretation of horizontal well pressure-transient, when the time for study is not enough to get the full information necessary to determine all the parameters of bottomhole zone, is suggested. The method is based on the integration of data of field-geophysical studies and geological and hydrodynamic models for the restoration of all the required parameters. Examples of this method application for interpretation of the data of pressure-transient for three wells of Vankor field are given.


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21.10.2020
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