Use foam scan bubble scan analysis instrument in the 90 ° C for acid fracturing fluid and conventional fracturing fluid performance comparison tests in simulated formation temperature of the foam test, the experimental results shown in Figure 2, Figure 3 and Table 7.

Use foam Foam scan SCAN analysis is in the 90° C acid fracturing fluids and conventional fracturing fluid with the simulated ground temperature of the foam performance comparison test results of the experiment in figure 2, figure 3 and table 7.

Used Foam the scan froth scanning analyzer in 90℃ carries on under the simulation formation temperature foaming performance contrast experiment test for the acidic breakdown fluid and the conventional breakdown fluid, the experimental result see Figure 2, Figure 3 and Table 7.