摘要
结合安塞油田长10油藏的结蜡现状,分别从结蜡现状调查和原油、蜡样高压物性分析试验两个方面对其进行结蜡规律研究,并通过清防蜡工艺配套及效果分析和热洗试验及热洗效果分析进行了清蜡效果综合分析,最终确定了有效的防蜡措施。
Combined with the present situation of wax deposition in Chang 10 reservoir of Ansai oilfield, the wax deposition law was studied from the investigation of wax deposition status and the high-pressure physical property analysis test of crude oil and wax samples. The wax removal effect was comprehensively analyzed through the matching of paraffin removal and prevention technology and the analysis of hot washing test and hot washing effect, and the effective wax control measures were finally determined.
作者
白波
苏进科
BAI Bo;SU Jin-ke(Changqing Cementing Company of CNPC Chuanqing Dilling Company,Xi'an Shaanxi 710000,China)
出处
《辽宁化工》
CAS
2021年第3期406-409,共4页
Liaoning Chemical Industry
关键词
自喷井
结蜡
热洗
清防蜡效果
Flowing well
Wax deposition
Hot washing
Wax removal and prevention effect
