A SOUND ENABLING COMPUTERIZED SYSTEM FOR REAL TIME RESERVOIR MODEL CALIBRATION USING FIELD SURVEILLANCE DATA, CORRESPONDING METHOD AND COMPUTER PROGRAM

摘要

A computer-based system generates digital and audio responses to changes in fluid and rock properties of a producing hydrocarbon reservoir for surveillance analysis. The system calibrates observed changes against directly-measured field data in order to optimize the reservoir model. The changes may include, for example, stress changes in rock, impedance changes in rock, and fluid density changes.