|
|||||
|
|
| 油溶性降粘剂辅助蒸汽驱在稠油开采中的应用研究 | |
| 引用本文： | 周林碧,李海亮,石磊,李永飞,刘颖.油溶性降粘剂辅助蒸汽驱在稠油开采中的应用研究[J].石油化工应用,2012,31(11):21-23. |
| 作者姓名： | 周林碧 李海亮 石磊 李永飞 刘颖 |
| 作者单位： | 1. 新疆巴音郭楞职业技术学院石油化工学院,新疆巴音,841000 2. 新疆天普石油天然气工程技术有限责任有限公司,新疆轮台,841600 3. 新疆贝肯石油科技开发有限责任公司,新疆克拉玛依,834000 |
| 摘 要： | 在研究新疆风城稠油性质的基础上,开展了一种油溶性降粘剂辅助蒸汽驱在稠油开采中的应用研究。研究表明,在50℃时,该降粘剂的室内净降粘率达80%以上,结合注蒸气工艺,室内提高采收率34.3%。现场试验增效作用明显,显著延长生产周期,提高油汽比和产油量。 |
| 关 键 词： | 降粘剂 稠油 蒸气驱 油汽比 |
The study on the application of Oil-soluble viscosity reducer supplement steam flooding in extra-heavy oil recovery |
|
| ZHOU Linbi,LI Hailiang,SHI Lei,LI Yongfei,LIU Ying.The study on the application of Oil-soluble viscosity reducer supplement steam flooding in extra-heavy oil recovery[J].Petrochemical Industry Application,2012,31(11):21-23. | |
| Authors: | ZHOU Linbi LI Hailiang SHI Lei LI Yongfei LIU Ying |
| Affiliation: | 1.Xinjiang Bayin Guoleng Vocational Tenchnical College Petrochemical Industry College, Bayin Xinjiang 841000,China;2.Xinjiang Tianpu Petroleum and Gas Technology& Engineering Co.,Ltd.,Luntai Xinjiang 841600,China;3.Xinjiang Beiken Petroleum Science and Technology Development Co.,Ltd.,Karamay Xinjiang 834000,China) |
| Abstract: | Based on the investigation the chemical component of extra-heavy oil in Xinjiang oilfield, this paper studies the application of a kind of oil-soluble viscosity reducer in steam flooding to recovery the extra-heavy oil. Laboratory experiments shows that this oil-soluble viscosity reducer’s optimal net viscosity reduction rate can reaches above 80 % of at 50 ℃,combined with steam flooding process, EOR can reaches 34.3 %. Field tests prove that adding this oil-soluble viscosity reducer can obviously enhance extra-heavy oil recovery by significantly extending production period, and improving oil-steam ration. |
| Keywords: | viscosity reducer heavy oil steam flooding oil-steam ratio |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |