PY-1化学固体防蜡剂对抽油效率的提升分析  

Application of Chemical Solid Paraffin Inhibitor PY-1 in Improving the Efficiency of Pumping Unit

作　　者：吴岸 

机构地区：[1]长江大学石油工程学院,湖北武汉430100

出　　处：《当代化工》2016年第8期1848-1850,共3页Contemporary Chemical Industry

摘　　要：介绍了石蜡的化学组成及性质,概括了石蜡的沉积理论,以及化学防蜡剂作用机理。针对化学防蜡剂的分类,详细阐述了固体防蜡剂的组成及使用特点。在国内某油田的应用中,PY-1化学固体防蜡剂除蜡效果明显,能有效减小抽油机的工作负载,提升了系统效率。在长达近一年的观测中,油井的抽油效率并未明显下降,PY-1化学固体防蜡剂表现出了优异的防蜡周期。The chemical composition and properties of paraffin wax were introduced, the paraffin deposition theory was summed up, and the action mechanism of chemical paraffin inhibitor was discussed. According to the classification of chemical paraffin inhibitor, the composition and use characteristics of solid paraffin inhibitor were elaborated. In a certain oil field, chemical solid wax paraffin inhibitor PY-1 obtained better application effect, reduced the work load of pumping unit, and improved the system efficiency. In one year observation, the pumping efficiency of oil wells did not decline obviously, chemical solid paraffin inhibitor PY-1 showed excellent wax inhibition performance.

关 键 词：石蜡 防蜡剂 固体防蜡剂 

分 类 号：TE624[石油与天然气工程—油气加工工程]