Tighten up fluid loss if necessary with additions of drispac r / sl . excess lime should equal pf with pm 6 times greater . if shales prover non - reactive , allow lime content to deplete 如果需要用高粘或低粘锥斯派克控制失水的话,过量的石灰就应当使钻井液碱度比滤液碱度大6倍左右。如果证实页岩没有反应,就允许把钻井液中所含的石灰耗尽。
In cases of hypovolemic shock , of which there are thousands every year , physicians try to stanch bleeding or other fluid loss and administer blood or saltwater , or do both , to replenish what was lost 美国每年约有数千起的低血容积性休克病例,医师为了补充患者流失的血液或体液,会试著止血或阻止其他体液的流失,再为患者输血或给予生理食盐水,或两种都补充。
The study results indicated that , arranged in the order of magnitude , the degrees of the effects on the cementing strengths of the two interfaces were the system , emulsion , main emulsifier , fluid loss control agent and white oil respectively ; the cementing strength would be doubled and redoubled after being cleaned by preflush , especially by the system , emulsion and fluid loss control agent ; and , along with the increase in the mix slurry ratio , the initial and final set times of slurry would be obviously lengthened and the compressive strength of bond cement would be remarkably reduced or the slurry wouldn ' t be even set 研究表明:对两界面胶结强度的影响由大到小依次是体系、乳状液、主乳化剂、降滤失剂、白油;前置液清洗后,胶结强度成倍提高,尤其对体系、乳状液和降滤失剂清洗效果最佳;随混浆比的增大,水泥浆初凝和终凝时间明显延长,水泥石抗压强度明显下降,甚至不凝。