STUDIES OF THE REINJECTION TEST IN THE WUQING QEOTHERMAL FIELD, TIANJIN, CHINA

摘要

The Wuqing geothermal field is a typical conductive low-temperature system, which is an ex- tensive horizontal sandstone zone with a temperature of 76～86 deg. C. The flow model indicates that the reservoir pressure will reach near steady-state condition early in the prediction period. The maximum production rate without injection will cause draw-down of 105 m.