【摘要】 对密度为1.70 g/cm³的CaBr₂盐水、2.30 g/cm³的ZnBr₂盐水进行了急性经皮毒性试验（大鼠）,急性眼睛刺激试验（家兔）,急性皮肤刺激试验（家兔）和鱼类急性毒性试验（白鲢鱼）,并根据试验结果和评价结论,提出了现场使用溴盐完井液的健康、安全和环境（HSE）的建议。更多还原

【Abstract】 High-density bromine brine is an important part in the completion fluid for HTHP wells, in which CaBr2 and ZnBr2 are commonly used. Toxity tests are conducted on animals using CaBr2 with density of 1. 70 g/cm3 and ZnBr2 with density of 2. 30 g/cm3. According to the tests results and evaluations, some recommendations are proposed on site using of bromine brine, so as to protect health, safety and environment.更多还原