Down-hole transient temperature, pressure and flow-rate data processing and integrated interpretation for nonlinearity diagnosis using wavelet transform

As the errors that are caused by measurement technical problems or interpretation constraints in pressure data are not expected to appear in the transient temperature data, the applications of both synthetic datasets and real field datasets demonstrated that the temperature data can provide additional constraints for pressure data. Additionally, the reliability of the developed methods, which reveal complementary reservoir information from transient temperature data, was verified.