新型硫化氢脱除剂YD-005的研制与应用  

Development and application of a new type of H_2S scavenger YD-005

作　　者：王长守 司伟[1] 王军 张成焰 任永杰 邓良广 沈楠 朱海伟 WANG Chang-shou;SI Wei;WANG Jun;ZHANG Cheng-yan;REN Yong-jie;DENG Liang-guang;SHEN Nan;ZHU Hai-wei(Shaanxi Research Design Institute of Petroleum and Chemical Industry,Xi＇ an 710054,China;Xi＇ an Yidao Yueda Petroleum Science and Technology Co.,Ltd.,Xi＇ an 710016,China;Eleventh Oil Production Plant of Changqing Oilfield,Qingyang 744500,China)

机构地区：[1]陕西省石油化工研究设计院,陕西西安710054 [2]西安亿道悦达石油科技有限公司,陕西西安710016 [3]长庆油田采油十一厂,甘肃庆阳744500

出　　处：《应用化工》2018年第5期988-990,共3页Applied Chemical Industry

基　　金：陕西省技术转移与重点科技成果推广项目(2016CG-20)

摘　　要：考察了主剂、助剂和杀菌剂等的选择及其含量对油气田H_2S气体脱除率的影响。结果表明,新型硫化氢脱除剂YD-005的配方组成为:主剂三嗪MR 60.0%,助溶剂AR17.5%、稳定剂SR13.0%、杀菌剂GR18%,自来水21.5%。硫化氢脱除剂YD-005在硫化氢含量5 000~8 000 mg/L油井上应用,加药量45~60 L,4 h后,硫化氢含量降至200 mg/L以下,硫化氢脱除率达到97.5%,药效可持续28 h。The effects of various components and their contents on hydrogen sulfide gas removal capacity in oil and gas fields were systematically investigated from the aspects of main agent,auxiliaries and bactericide,and quality composition. The result showed that the composition of the new hydrogen sulfide remover YD-005 was determined as follows： main agent triazine MR 60. 0%,cosolvent AR17. 5%,stabilizer SR13. 0%,bactericide GR18. 0% and water 21. 5%. The removal agent YD-005 was applied in the5 000 - 8 000 mg/L oil well with hydrogen sulfide content. After adding 45 - 60 L and 4 h,the hydrogen sulfide content was reduced to less than 200 mg/L,the removal rate of hydrogen sulfide reached 97. 5%,and the efficacy was sustainable 28 h.

关 键 词：H2S脱除剂 研制 油气田 应用 

分 类 号：TQ426.5[化学工程] O625.31[理学—有机化学]