The performance evaluation results showed that the plugging agent had heat resistance, salt tolerance, strong adsorption, and better selectivity.
对该堵水剂的性能评价表明，它具有耐温、耐盐、吸附性强、选择性好的特点。
The performance evaluation results showed that the plugging agent had heat resistance, salt tolerance, strong adsorption, and better selectivity.
对该堵水剂的性能评价表明，它具有耐温、耐盐、吸附性强、 选择性好的特点。
The copolymer also had good heat resistance salt tolerance, and hole sloughing prevention.
抗高温、抗盐尤其抗高价离子污染能力强，防塌效果好。
The copolymer also had good heat resistance salt tolerance, and hole sloughing prevention.
抗高温、抗盐尤其抗高价离子污染能力强，防塌效果好。
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