injectant

1. The intraformational heterogeneity controls and affects the swept volume of the injectant in single sand layer, directly determines the waterflood efficiency, and is the key factor influencing the distribution of the remaining oil.
   层内非均质性控制和影响单砂层内注入剂波及体积，直接决定水驱效率，是影响层内剩余油分布的关键因素；
2. Application of Pressure Injectant Sealing Leakage in Chemical Plant
   注剂式带压堵漏技术在化工装置中的应用

noun

1. any solution that is injected (as into the skin)

   Synonym:    injection