The gelling solution is prepared with the recycled produced water of TSD=153 g/L,Ca~(2+) content 3.2 g/L,and Mg~(2+) content 0.25 g/L taken from the 2nd Pucheng oil galhering/water treating plant in Zhongyuan.

• 配液用水为中原濮二联污水；矿化度153g/L；含Ca2+3.；2g/L；含Mg2+0