[1]刘如杰,李燕敏.蒸汽吞吐稠油井降回压探索与实践[J].石油管材与仪器,2019,5(03):80-82.[doi:10.19459/j.cnki.61-1500/te.2019.03.020]
 LIU Rujie,LI Yanmin.Practice of Reducing Backpressure in Steamstimulated Heavy Oil Wells[J].Petroleum Tubular Goods & Instruments,2019,5(03):80-82.[doi:10.19459/j.cnki.61-1500/te.2019.03.020]
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蒸汽吞吐稠油井降回压探索与实践
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《石油管材与仪器》[ISSN:2096-0077/CN:61-1500/TE]

卷:
5
期数:
2019年03期
页码:
80-82
栏目:
经验交流
出版日期:
2019-06-20

文章信息/Info

Title:
Practice of Reducing Backpressure in Steamstimulated Heavy Oil Wells
文章编号:
2096-0077(2019)03--0080-03
作者:
刘如杰李燕敏
中油辽河油田公司曙光采油厂 辽宁 盘锦 124109
Author(s):
LIU Rujie LI Yanmin
Shuguang Oil Extraction Plant, Liaohe Oilfield Company, PetroChina, Panjin, Liaoning 124109, China
关键词:
稠油回压流程改造
Keywords:
heavy oil back pressure process transformation
分类号:
TE345
DOI:
10.19459/j.cnki.61-1500/te.2019.03.020
文献标志码:
A
摘要:
蒸汽吞吐稠油井生产过程中高回压问题比较普遍。目前降低回压普遍采用增加掺液量、电加热降粘、井口火管炉降粘等举措,虽然对降低回压有一定效果,但存在成本高、安全风险高、管理难度大问题。高回压产生主要原因是原油黏度高、掺水系统不完善、油井低产及双管流程功能单一。在原因分析基础上针对性提出完善掺水系统、多级并线改造、三管流程应用三项对策。在X作业区现场应用后,高回压油井数量降低,恢复低产能井11口。
Abstract:
The problem of high back pressure is common in the production of heavy oil wells with steam stimulation. At present, measures such as increasing liquid content, electric heating and viscosity reduction are commonly adopted to reduce backpressure. Although these measures have certain effect on reducing backpressure, they have disadvantages of high cost, high risk and difficult management. The main causes of high backpressure are high viscosity of crude oil, imperfect water mixing system, low production of oil wells and single function of dualpipe process. Based on the analysis of the causes, three countermeasures are put forward such as improving water mixing system, multilevel parallel line transformation and application of threepipe process. After field application in X operation area, the number of high back pressure wells decreased and 11 low productivity wells were restored.

参考文献/References:

[1] 古元伟.回压对油井影响及治理措施[J]. 油气田地面工程,2013,32(5):103.
[2] 尤丽杰,李兴华,李晓强,等.回压对油井产液量及电流的影响分析[J]. 中国石油化工标准与质量,2017,37(20):123-124.
[3] 郎宝山.杜84块绕阳河油层开发规律及配套工艺研究[D].黑龙江:东北石油大学,2006.
[4] 罗英俊,万仁溥.采油技术手册[M].北京 :石油工业出版社,2005:180-201.
[5] 刘文章.稠油注蒸汽热采工程[M].北京 :石油工业出版社,1997:106-133.
[6] 刘明禄,刘洪波,程林松,等.稠油油藏水平井热采非等温流入动态模型[J]. 石油学报,2004,25(4):62-66.

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备注/Memo

备注/Memo:
第一作者简介:刘如杰,男,1985年生,工程师,2009年毕业于西南石油大学石油工程专业,主要从事地质开发及研究工作。E-mail:liurj3@petrochina.com.cn
更新日期/Last Update: 2019-06-25