CN101824312B - 一种用于清洗井筒硫沉积的硫溶剂 - Google Patents
一种用于清洗井筒硫沉积的硫溶剂 Download PDFInfo
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- CN101824312B CN101824312B CN 201010166164 CN201010166164A CN101824312B CN 101824312 B CN101824312 B CN 101824312B CN 201010166164 CN201010166164 CN 201010166164 CN 201010166164 A CN201010166164 A CN 201010166164A CN 101824312 B CN101824312 B CN 101824312B
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- sulphur
- phenyl ketone
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- sulfur
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CN 201010166164 CN101824312B (zh) | 2010-05-07 | 2010-05-07 | 一种用于清洗井筒硫沉积的硫溶剂 |
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CN 201010166164 CN101824312B (zh) | 2010-05-07 | 2010-05-07 | 一种用于清洗井筒硫沉积的硫溶剂 |
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CN101824312A CN101824312A (zh) | 2010-09-08 |
CN101824312B true CN101824312B (zh) | 2011-03-16 |
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CN 201010166164 Expired - Fee Related CN101824312B (zh) | 2010-05-07 | 2010-05-07 | 一种用于清洗井筒硫沉积的硫溶剂 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102181276B (zh) * | 2011-03-10 | 2013-07-31 | 中国石油集团工程设计有限责任公司 | 一种用于高含硫气田的溶硫剂 |
CN102585797B (zh) * | 2012-01-13 | 2013-03-13 | 西南石油大学 | 用于长井段、高温油气井酸化改造的转向酸 |
US9238588B2 (en) * | 2013-08-02 | 2016-01-19 | Ecolab USA, Inc. | Organic disulfide based corrosion inhibitors |
CN103566701B (zh) * | 2013-09-06 | 2015-08-05 | 中国石油大学(华东) | 一种集输系统硫沉积诱发捕集装置 |
CN105154047B (zh) * | 2015-09-02 | 2018-07-06 | 西南石油大学 | 一种溶硫剂及其制备方法 |
CN106854011B (zh) * | 2016-12-21 | 2021-05-07 | 冯佳乐 | 一种采油污水处理剂 |
CN114198060B (zh) * | 2020-08-31 | 2024-05-07 | 中国石油化工股份有限公司 | 一种超深含硫气井井筒硫沉积治理方法 |
CN115505380B (zh) * | 2021-06-23 | 2024-02-20 | 中国石油化工股份有限公司 | 无刺激性气味的具有溶硫功能的组合物及其制备方法和应用 |
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EP0364703A3 (en) * | 1988-10-11 | 1991-01-02 | ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) | Process for preparing sulfur solvent compositions |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SINOPEC Zhongyuan Petroleum Exploration Bureau Investigation, Design & Research Institute Assignor: Oil Production Engineering Research Institute|Zhongyuan Oilfield Company| Southwest Petroleum University, China Petroleum Chemical Co Contract record no.: 2012410000001 Denomination of invention: Sulfur solvent for cleaning sulphur deposition in wellhole Granted publication date: 20110316 License type: Exclusive License Open date: 20100908 Record date: 20120111 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130507 |