HTfracturedreservoirhigh-temperature water shutoff agent has been developedby usingsecondarycrosslinkedgelin accordance with problemsofhighpermeabilityandhigh leakage.
The new technology reduces active and standby power in temperatures ranging from room temperature (RT) to hightemperature(HT) by using a bit line power calculator (BLPC) and a digitally controllable retention circuit (DCRC).