Inverse problem to pressure convolution trying to find unit-rate transient responses which relate recorded pressure variation to flowrate variation history.
It usually classified into the following options which use specific mathematical apparatus and deliver different volume of information:
| Applied to a stand-alone well with no interference from other wells | Applied to a group of interfering wells | |
| Radial Deconvolution (RDCV) | Cross-well Deconvolution (XDCV) | |
| Applied to a well with BHP readings and no account of the BHP readings in offset wells | Applied to a group of wells with account of all BHP and rate history | |
See Also
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Well Testing / Pressure Testing / Pressure convolution
[ Well & Reservoir Surveillance ] [ Pressure Diffusion ] [ Pressure drawdown ] [ MDCV ]