CN102305050B - 一种用于油田完井解堵的sun-w100生物酶完井增产工艺 - Google Patents
一种用于油田完井解堵的sun-w100生物酶完井增产工艺 Download PDFInfo
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- CN102305050B CN102305050B CN201110194050.4A CN201110194050A CN102305050B CN 102305050 B CN102305050 B CN 102305050B CN 201110194050 A CN201110194050 A CN 201110194050A CN 102305050 B CN102305050 B CN 102305050B
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Landscapes
- Activated Sludge Processes (AREA)
- Treatment Of Sludge (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110194050.4A CN102305050B (zh) | 2011-07-12 | 2011-07-12 | 一种用于油田完井解堵的sun-w100生物酶完井增产工艺 |
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CN201110194050.4A CN102305050B (zh) | 2011-07-12 | 2011-07-12 | 一种用于油田完井解堵的sun-w100生物酶完井增产工艺 |
Publications (2)
Publication Number | Publication Date |
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CN102305050A CN102305050A (zh) | 2012-01-04 |
CN102305050B true CN102305050B (zh) | 2014-04-30 |
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CN201110194050.4A Active CN102305050B (zh) | 2011-07-12 | 2011-07-12 | 一种用于油田完井解堵的sun-w100生物酶完井增产工艺 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102618235B (zh) * | 2011-01-31 | 2015-04-29 | 中国石油化工集团公司 | 一种完井用pH调节解堵液 |
CN106147736B (zh) * | 2016-07-14 | 2019-03-19 | 东营盛世石油科技有限责任公司 | 一种油田井筒清洗和地层除垢的解堵剂及其制备和应用 |
CN115322763B (zh) * | 2022-08-30 | 2023-06-27 | 赵文龙 | 一种生物酸解堵剂及其制备方法和在低渗透储层中的应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4590996A (en) * | 1984-12-13 | 1986-05-27 | Mobil Oil Corporation | Use of polyalkoxy sulfonate surfactants for inhibition of scale formation |
RU2134774C1 (ru) * | 1997-06-26 | 1999-08-20 | Акционерная нефтяная компания Башнефть | Способ вытеснения нефти |
US20020150499A1 (en) * | 1999-07-27 | 2002-10-17 | Reizer James M. | Oil-soluble scale inhibitors with formulation for improved environmental classification |
CN1702293A (zh) * | 2005-05-27 | 2005-11-30 | 大庆沃太斯化工有限公司 | 一种生物酶油层解堵剂 |
CN101451062B (zh) * | 2008-12-31 | 2012-05-23 | 北京风林天元石油科技有限公司 | 生物洗油剂及其生产方法与它们的用途 |
CN101608113A (zh) * | 2009-06-30 | 2009-12-23 | 东营盛世石油科技有限责任公司 | 一种利用生物酶制剂配制压裂液的配方 |
CN101914373B (zh) * | 2010-06-08 | 2013-06-05 | 西安石油大学 | 一种水平井生物增产液 |
CN101942983A (zh) * | 2010-09-03 | 2011-01-12 | 西安石油大学 | 一种利用生物完井液进行完井的工艺 |
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2011
- 2011-07-12 CN CN201110194050.4A patent/CN102305050B/zh active Active
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Inventor after: Qu Zhan Inventor after: Li Xiaohe Inventor after: Liu Shun Inventor after: Chen Junbin Inventor after: Chen Lei Inventor after: Gai Haifang Inventor before: Qu Zhan Inventor before: Chen Junbin Inventor before: Wang Junqi Inventor before: Gai Haifang |
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Free format text: CORRECT: INVENTOR; FROM: QU ZHAN CHEN JUNBIN WANG JUNQI GAI HAIFANG TO: QU ZHAN LI XIAOHE LIU SHUN CHEN JUNBIN CHEN LEI GAI HAIFANG |
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Effective date of registration: 20160805 Address after: 257000 Shandong province Dongying city road building materials business building room 404 Xindu Patentee after: DONGYING SUNCOO PETROLEUM Co.,Ltd. Address before: 710065, No. 18, two east section of electronic road, Yanta District, Shaanxi, Xi'an Patentee before: XI'AN SHIYOU University |
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Denomination of invention: Sun-w100 biological enzyme completion and stimulation technology for oilfield completion and plugging removal Effective date of registration: 20220629 Granted publication date: 20140430 Pledgee: Hengfeng bank Limited by Share Ltd. Dongying branch Pledgor: DONGYING SUNCOO PETROLEUM Co.,Ltd. Registration number: Y2022980009441 |
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