含硫油气场站在用脱硫剂性能评价方法研究  

RESEARCH ON PERFORMANCE EVALUATION METHOD OF DESULFURIZER IN-USE IN SUL-FUR OIL AND GAS STATION

作　　者：李淑玉 徐文龙[1,2] 刘沛华[1,2] Li Shuyu;Xu Wenlong;Liu Peihua(Petro-China Changqing Oilfield Company,Xi’an,Shaanxi,710018;National Engineering Laboratory for Explo-ration and Development of Low-permeability Oil and Gas Field,Xi’an,Shaanxi,710018)

机构地区：[1]中国石油天然气股份有限公司长庆油田分公司油气工艺研究院,陕西西安710018 [2]低渗透油气田勘探开发国家工程实验室,陕西西安710018

出　　处：《石油化工安全环保技术》2024年第6期60-64,I0004,共6页Petrochemical Safety and Environmental Protection Technology

摘　　要：硫化氢具有强毒性、强腐蚀性,极易造成设备、管道腐蚀和人员中毒,影响原油稳定生产。油田硫化氢一般采用湿法脱硫,通常在合适位置(如井口、分离器等)将稀释后的脱硫剂直接注入,简单方便。在用有机型化学脱硫剂种类繁多,目前石油行业还没有统一的脱硫剂评价方法和标准。以层次分析法为指导,综合评价各类脱硫药剂的性能优劣,构建含硫油气场站化学脱硫剂性能综合评价体系,包括药剂安全性能、技术性能和运行管理3个一级指标和下属的14个二级指标,可有效指导脱硫剂在油气开采过程的准入、采购和应用,为油田选用脱硫剂提供参考。Hydrogen sulfide is highly toxic and corro-sive,which is easy to cause corrosion of equipment and pipelines and poisoning of personnel.This will affect the stable production of crude oil.Hydrogen sulfide in oilfield is generally desulfurized by wet method,and the diluted desulfurizer is usually injected directly into the oilfield at a suitable location(such as wellhead,separator,etc.),which is simple and convenient.There are many kinds of chem-ical desulfurizers in use,but there is no unified evaluation method and standard for desulfurizers in petroleum indus-try.In this paper,under the guidance of analytic hierarchy process,the performance of various desulfurizing agents is evaluated comprehensively,and the comprehensive eval-uation system of chemical desulfurizing agents in sulfur oil and gas station is constructed.The system covers three first-level indexes covering safety performance,technical performance and operation management of agents and 14 subordinate second-level indexes,which can effectively guide the purchase,access and application of desulfurizer in oil and gas exploitation process,and provide reference for the selection of desulfurizer in oil fields.

关 键 词：脱硫剂 性能评价 药剂选型 层次分析法 脱硫效率 杀菌效率 

分 类 号：TE39[石油与天然气工程—油气田开发工程] TE974