处理含油污泥和钻屑的一种高效广谱除油剂

王力; 宋吻吻; 李志勇; 韦火云; 张丰琰; 李岩

doi:10.3969/j.issn.1001-5620.2017.05.007

处理含油污泥和钻屑的一种高效广谱除油剂

doi: 10.3969/j.issn.1001-5620.2017.05.007

王力¹,
宋吻吻^2,3,
李志勇^2,3,
韦火云^2,3,
张丰琰^2,3,
李岩^2,3

1. 中联煤层气有限责任公司研究中心, 北京 100015;
2. 中国石油大学(北京)石油工程学院, 北京 102249;
3. 中国石油大学(北京)油气资源与探测国家重点实验室, 北京 102249

基金项目:

国家科技重大专项“新型低伤害强防塌钻井液体系研究”（2016ZX05044003-003）、国家科技重大专项“高性能油基钻井液体系及配套技术研究”（2017ZX05036006-003）、国家自然科学基金面上项目“低渗裂缝性砂岩凝析气藏损害机理及有效保护开发一体化新方法研究”（51374225）。

详细信息

作者简介:
王力,高级工程师,1969年生,毕业于大庆石油学院钻井工程专业,现在从事钻完井及油气田开发方面的研究。电话15201523917;E-mail:Wangli72@cnooc.com.cn。

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出版历程
- 收稿日期: 2017-06-21
- 刊出日期: 2017-09-30

A High Performance Broad-spectrum Oil Remover with Capability of Disposing of Both Oil-bearing Drill

1. Research Center of the China United Coalbed Methane Corporation Ltd., Beijing 100015;
2. School of Petroleum Engineering, China University of Petroleum, Beijing 102249;
3. State Key Laboratory of Oil and Gas Resource and Prospecting, China University of Petroleum, Beijing 102249

摘要

摘要: 含油固体废弃物对井场环境会造成严重污染，而常规除油剂往往专用性较强，通用性能需加强。针对含油钻屑和含油污泥的污染特性，通过分子结构设计，研制了能同时处理含油钻屑和含油污泥的新型高效广谱除油剂——四聚丙烯基丙基醚硫酸钠。通过红外光谱、质谱等分析手段对除油剂进行了结构表征；表面张力和润湿性分析表明其具有很高的表面活性，并分别优化了含油钻屑和含油污泥最佳除油条件。结果表明，含油钻屑的最佳除油条件为1 000 mg/L除油剂、温度为50℃，离心速度为4 000 r/min，离心时间为10 min ；含油污泥的最佳除油条件为2 000 mg/L除油剂、温度为50℃，离心速度为4 000 r/min，离心时间为10 min ；除油率测试结果表明，该除油剂可同时高效处理含油钻屑和含油污泥，除油率均可达90%以上，实现了新型除油剂高效广谱除油效果。
- 含油钻屑 /
- 含油污泥 /
- 除油剂 /
- 分子结构设计 /
- 环境保护
Abstract: Oil-bearing waste drill solids bring about serious pollution to the environment around the well site. Oils on drilled solids are generally removed with specially designed oil removers which have limited versatility. Based on the pollution characteristics of oil-bearing drilled cuttings and oil-bearing sludge, a new high performance broad-spectrum oil remover has been developed through molecular structure design. The new oil remover is capable of disposing of both oil-bearing drill cuttings and oil-bearing sludge. The structure of the new oil remover has been characterized with IR spectrum and mass spectrum etc. Surface tension and wettability measurement indicated that the new oil remover is highly surface active. The optimum conditions for oil-bearing drill cuttings disposal are:oil remover concentration at 1 000 mg/L, temperature at 50℃, centrifugal speed at 4 000 r/min, and centrifugal rotation time for 10 min. The optimum conditions for oil-bearing sludge disposal are:oil remover concentration at 2 000 mg/L, temperature at 50℃, centrifugal speed at 4 000 r/min, centrifugal rotation time for 10 min. Oil removing test showed that 90% of oils contained on drill cuttings or sludgecan be removed with the new oil remover, realizing oil removing with one broad-spectrum oil remover.
- Oil-bearing drilled cutting /
- Oil-bearing sludge /
- Oil remover /
- Molecular structure design /
- Environmental protection

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参考文献(19)

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处理含油污泥和钻屑的一种高效广谱除油剂

doi: 10.3969/j.issn.1001-5620.2017.05.007

作者简介:
王力,高级工程师,1969年生,毕业于大庆石油学院钻井工程专业,现在从事钻完井及油气田开发方面的研究。电话15201523917;E-mail:Wangli72@cnooc.com.cn。

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A High Performance Broad-spectrum Oil Remover with Capability of Disposing of Both Oil-bearing Drill

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处理含油污泥和钻屑的一种高效广谱除油剂

doi: 10.3969/j.issn.1001-5620.2017.05.007

作者简介: 王力,高级工程师,1969年生,毕业于大庆石油学院钻井工程专业,现在从事钻完井及油气田开发方面的研究。电话15201523917;E-mail:Wangli72@cnooc.com.cn。

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出版历程

A High Performance Broad-spectrum Oil Remover with Capability of Disposing of Both Oil-bearing Drill

计量

出版历程

目录

作者简介:
王力,高级工程师,1969年生,毕业于大庆石油学院钻井工程专业,现在从事钻完井及油气田开发方面的研究。电话15201523917;E-mail:Wangli72@cnooc.com.cn。