| 多元热流体腐蚀监测装置研制与应用评价 |
| |
| 引用本文： | 马增华,孙永涛,林涛,刘海涛,孙玉豹,王少华.多元热流体腐蚀监测装置研制与应用评价[J].石油与天然气化工,2014,43(5):525-528. |
| |
| 作者姓名： | 马增华 孙永涛 林涛 刘海涛 孙玉豹 王少华 |
| |
| 作者单位： | 中海油田服务股份有限公司油田生产研究院 |
| |
| 基金项目： | 国家重大科技专项“大型油气田及煤层气开发”(2011ZX05057-005-001)。 |
| |
| 摘 要： | 腐蚀是制约多元热流体技术推广应用的关键因素。采用高温缓蚀剂后,防腐效果良好,但未获取现场腐蚀速率。针对此,研制了腐蚀监测装置,将两个P110钢挂片置于多元热流体注热管线中,现场实施多元热流体热采,10天平均腐蚀速率为0.090 5mm/a,为均匀腐蚀,腐蚀产物主要是Fe2O3,验证了缓蚀剂防腐效果良好,满足目前多元热流热采防腐要求。
|
| 关 键 词： | 多元热流体 腐蚀 监测 产物 |
| 收稿时间： | 3/6/2014 12:00:00 AM |
Development of a multi-component thermal fluid corrosion monitoring device and its application evaluation |
| |
| Ma Zenghu,Sun Yongtao,Lin Tao,Liu Haitao,Sun Yubao and Wang Shaohua.Development of a multi-component thermal fluid corrosion monitoring device and its application evaluation[J].Chemical Engineering of Oil and Gas,2014,43(5):525-528. |
| |
| Authors: | Ma Zenghu Sun Yongtao Lin Tao Liu Haitao Sun Yubao and Wang Shaohua |
| |
| Affiliation: | Ma Zenghua;Sun Yongtao;Lin Tao;Liu Haitao;Sun Yubao;Wang Shaohua;COSL Production Optimization Division; |
| |
| Abstract: | Corrosion is the key factor restraining the promotion of multi-component thermal fluid technology.High temperature corrosion inhibitor has good protective effect,but the main corrosion rate could not be gotten.Hereto.A corrosion monitoring device is developed by placing two P110 coupons in the thermal fluid injection tube.After multi-component thermal fluid recovery for ten days,the corrosion is uniform,average corrosion rate is 0.090 5mm/a,and the main corrosion product is Fe2O3.The result verifies the protection effect of the corrosion inhibitor,which can meet the anti-corrosion requirement for multi-component thermal fluid recovery. |
| |
| Keywords: | multi-component thermal fluid corrosion monitor product |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《石油与天然气化工》浏览原始摘要信息 |
|
点击此处可从《石油与天然气化工》下载全文 |
|
