CN102182412B - 带压作业尾管封堵成套装置 - Google Patents
带压作业尾管封堵成套装置 Download PDFInfo
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- CN102182412B CN102182412B CN201110089770.4A CN201110089770A CN102182412B CN 102182412 B CN102182412 B CN 102182412B CN 201110089770 A CN201110089770 A CN 201110089770A CN 102182412 B CN102182412 B CN 102182412B
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- main body
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- 210000000078 claw Anatomy 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 4
- XQCFHQBGMWUEMY-ZPUQHVIOSA-N Nitrovin Chemical compound C=1C=C([N+]([O-])=O)OC=1\C=C\C(=NNC(=N)N)\C=C\C1=CC=C([N+]([O-])=O)O1 XQCFHQBGMWUEMY-ZPUQHVIOSA-N 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
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- 239000000243 solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
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- 235000005983 Crescentia cujete Nutrition 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110089770.4A CN102182412B (zh) | 2011-04-11 | 2011-04-11 | 带压作业尾管封堵成套装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110089770.4A CN102182412B (zh) | 2011-04-11 | 2011-04-11 | 带压作业尾管封堵成套装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102182412A CN102182412A (zh) | 2011-09-14 |
CN102182412B true CN102182412B (zh) | 2016-01-27 |
Family
ID=44568690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110089770.4A Expired - Fee Related CN102182412B (zh) | 2011-04-11 | 2011-04-11 | 带压作业尾管封堵成套装置 |
Country Status (1)
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CN (1) | CN102182412B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112963127B (zh) * | 2021-02-02 | 2023-04-07 | 中国石油天然气股份有限公司 | 油管转流器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2162964C1 (ru) * | 2000-03-01 | 2001-02-10 | Нефтегазодобывающее управление "Альметьевнефть" ОАО "Татнефть" | Скважинная насосная установка для закачки пластовых вод в нефтеносный пласт |
CN2538960Y (zh) * | 2002-04-02 | 2003-03-05 | 长庆石油勘探局工程技术研究院 | 油田本井水采注设备 |
RU2211314C1 (ru) * | 2002-01-03 | 2003-08-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Способ закачки жидкости в пласт |
CN2714796Y (zh) * | 2004-05-18 | 2005-08-03 | 中国石油化工股份有限公司中原油田分公司采油工程技术研究院 | 防倒流球座 |
CN201013335Y (zh) * | 2007-04-11 | 2008-01-30 | 大庆油田有限责任公司 | 注水井带压作业工艺管柱 |
RU2321731C2 (ru) * | 2006-05-02 | 2008-04-10 | Общество с ограниченной ответственностью "ЛУКОЙЛ-ВолгоградНИПИморнефть" ООО "ЛУКОЙЛ-ВолгоградНИПИморнефть" | Способ разработки нефтяной залежи (варианты) |
CN202073526U (zh) * | 2011-04-11 | 2011-12-14 | 盐城彩阳电器阀门有限公司 | 带压作业尾管封堵成套装置 |
-
2011
- 2011-04-11 CN CN201110089770.4A patent/CN102182412B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2162964C1 (ru) * | 2000-03-01 | 2001-02-10 | Нефтегазодобывающее управление "Альметьевнефть" ОАО "Татнефть" | Скважинная насосная установка для закачки пластовых вод в нефтеносный пласт |
RU2211314C1 (ru) * | 2002-01-03 | 2003-08-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Способ закачки жидкости в пласт |
CN2538960Y (zh) * | 2002-04-02 | 2003-03-05 | 长庆石油勘探局工程技术研究院 | 油田本井水采注设备 |
CN2714796Y (zh) * | 2004-05-18 | 2005-08-03 | 中国石油化工股份有限公司中原油田分公司采油工程技术研究院 | 防倒流球座 |
RU2321731C2 (ru) * | 2006-05-02 | 2008-04-10 | Общество с ограниченной ответственностью "ЛУКОЙЛ-ВолгоградНИПИморнефть" ООО "ЛУКОЙЛ-ВолгоградНИПИморнефть" | Способ разработки нефтяной залежи (варианты) |
CN201013335Y (zh) * | 2007-04-11 | 2008-01-30 | 大庆油田有限责任公司 | 注水井带压作业工艺管柱 |
CN202073526U (zh) * | 2011-04-11 | 2011-12-14 | 盐城彩阳电器阀门有限公司 | 带压作业尾管封堵成套装置 |
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Publication number | Publication date |
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CN102182412A (zh) | 2011-09-14 |
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C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 224301 Jiangsu province Yancheng City Sheyang County town Hede Xihuan Road No. 48 (Yancheng CaiYang Electrical Valve Co., Ltd.) Applicant after: JIANGSU XINCAIYANG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 224301 Jiangsu province Yancheng City Sheyang County town Hede Xihuan Road No. 48 (Yancheng CaiYang Electrical Valve Co., Ltd.) Applicant before: YANCHENG CAIYANG ELECTRICAL APPLIANCE AND VALVE Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: YANCHENG CAIYANG ELECTRICAL VALVE CO., LTD. TO: JIANGSU CAIYANG ELECTRICAL + MECHANICAL TECHNOLOGY CO., LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 |
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CF01 | Termination of patent right due to non-payment of annual fee |