日用化学工业2012，Vol.42Issue(5)：349-351,356,4.
塔河稠油复合降黏实验研究
Experimental study on viscosity reduction of the Tahe thick oil by the composite viscosity-reducing additive
何柏 1崔盈贤 2蔡廷铸 3杜川 4冯轶 5陈双扣1
作者信息
- 1. 重庆科技学院 化学化工学院,重庆 401331
- 2. 中海油研究总院 海洋石油高效开发国家重点实验室,北京 100027
- 3. 中石化西北分公司 塔河采油二厂试验检测站,新疆 轮台 841604
- 4. 中国石油天然气股份有限公司 克拉玛依石化分公司,新疆 克拉玛依 834003
- 5. 中石化西北分公司 采油气工程管理处,新疆 乌鲁木齐 830011
- 折叠
摘要
Abstract
Experiment on chemical viscosity reduction of Tahe thick oil was carried out adopting composite viscosity - reducing additive CQ - 1. Ratio of components in CQ - 1 was optimized asro( CTAC) : m( SDBS): m( Na2CO3) =4: 3: 2. When 0. 9 g of CQ - 1 was dissolved in 15 tnL simulated oilfield water with salinity of 19 000 mg · L-1 and the solution was mixed with 30 g of Tahe thick oil, and then stired for 150 min at the constant temperature of 55 ℃ , the viscosity of the Tahe oil decreased from 8 527 mPa · s to 149 mPa · s and the viscosity - reducing ratio achieves over 98% .关键词
表面活性剂/降黏/塔河稠油Key words
surfactant/ viscosity - reducing/ Tahe thick oil分类
化学化工引用本文复制引用
何柏,崔盈贤,蔡廷铸,杜川,冯轶,陈双扣..塔河稠油复合降黏实验研究[J].日用化学工业,2012,42(5):349-351,356,4.
