注水管线酸洗除垢工艺
Technology of Scale Removal by Acid Cleaning for Water Flooding Pipelines
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- DOI:
- 作者:
- 杨建华, 南国立, 王延海
YANG Jian-hua, NAN Guo-li, WANG Yan-hai
- 作者单位:
- 中原油田采油二厂, 河南省范县 457532
- 关键词:
- 地面管道;除垢;工艺;增注;效果
Surface pipeline;Scale removal;Injection increase;Technology
- 摘要:
- 油田地面注水管线结垢，会降低管线的流量。本文针对注水管线回注污水的特点，提出了一种新的地面注水管线酸洗除垢工艺。对管垢样进行分析和对药剂配方的室内研究及现场试验表明：该工艺简单、施工方便、费用低，取得了良好的增注效果。
Surface lines the scale up, it's often depress out flow of water injection lines. This paper accord- ing to the characteristics of fill sewage up, introduces a new acid pickling surface lines treatment the scale technology. To formulations of agent by the laboratory study and site all shows: The technology has the good results of treatment scale, low cost and easy to operate.1998,2(2): 42-43,4 收稿日期：1997-10-5