CN103883281B - 一种用于酸化和排酸解堵的负压解堵器 - Google Patents
一种用于酸化和排酸解堵的负压解堵器 Download PDFInfo
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CN103883281B true CN103883281B (zh) | 2016-08-03 |
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CN116335588B (zh) * | 2023-05-30 | 2023-08-15 | 陕西德锐石油科技工程有限公司 | 一种油田油水井泡沫酸化解堵装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO173750B (no) * | 1991-09-30 | 1993-10-18 | Wepco As | Sirkulasjonsutstyr |
CN2204850Y (zh) * | 1994-08-31 | 1995-08-09 | 河南石油勘探局采油工艺研究所 | 井下降压排酸解堵器 |
US6343653B1 (en) * | 1999-08-27 | 2002-02-05 | John Y. Mason | Chemical injector apparatus and method for oil well treatment |
CN1401879A (zh) * | 2002-09-13 | 2003-03-12 | 中国石化胜利油田有限公司采油工艺研究院 | 一种油水井水力冲击解堵方法及装置 |
CN200992988Y (zh) * | 2006-12-18 | 2007-12-19 | 辽河石油勘探局 | 一种油井强排负压解堵工具 |
CN101748997A (zh) * | 2010-01-08 | 2010-06-23 | 胜利油田东润科贸有限责任公司 | 一种快速排液工艺 |
CN203161179U (zh) * | 2012-12-21 | 2013-08-28 | 中国石油化工股份有限公司 | 一种用于酸化和排酸解堵的负压解堵器 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO173750B (no) * | 1991-09-30 | 1993-10-18 | Wepco As | Sirkulasjonsutstyr |
CN2204850Y (zh) * | 1994-08-31 | 1995-08-09 | 河南石油勘探局采油工艺研究所 | 井下降压排酸解堵器 |
US6343653B1 (en) * | 1999-08-27 | 2002-02-05 | John Y. Mason | Chemical injector apparatus and method for oil well treatment |
CN1401879A (zh) * | 2002-09-13 | 2003-03-12 | 中国石化胜利油田有限公司采油工艺研究院 | 一种油水井水力冲击解堵方法及装置 |
CN200992988Y (zh) * | 2006-12-18 | 2007-12-19 | 辽河石油勘探局 | 一种油井强排负压解堵工具 |
CN101748997A (zh) * | 2010-01-08 | 2010-06-23 | 胜利油田东润科贸有限责任公司 | 一种快速排液工艺 |
CN203161179U (zh) * | 2012-12-21 | 2013-08-28 | 中国石油化工股份有限公司 | 一种用于酸化和排酸解堵的负压解堵器 |
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Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant after: Sinopec Corp. Applicant after: Petroleum works Institute for Research and Technology of Shengli Oil Field branch company of Sinopec Group Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant before: Sinopec Corp. Applicant before: SINOPEC Shengli Oilfield Drilling Technology Institute |
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Inventor after: Zhao Tianhao Inventor after: Xu Ping Inventor after: Lu Xiuguang Inventor after: Liu Jinwei Inventor after: Cui Yuhai Inventor after: Ma Zhenfu Inventor after: Ding Xiaofang Inventor after: Xian Guoqi Inventor after: Yang Qinqin Inventor after: Liang Xiuhong Inventor before: Zhao Tianhao Inventor before: Tian Zhongjin Inventor before: Liu Jinwei Inventor before: Cui Yuhai Inventor before: Ding Xiaofang Inventor before: Xian Guoqi Inventor before: Liang Xiuhong Inventor before: Li Shiwen |
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