CN108547595A - 一种凝析气井筒用刮蜡工具 - Google Patents
一种凝析气井筒用刮蜡工具 Download PDFInfo
- Publication number
- CN108547595A CN108547595A CN201810357412.9A CN201810357412A CN108547595A CN 108547595 A CN108547595 A CN 108547595A CN 201810357412 A CN201810357412 A CN 201810357412A CN 108547595 A CN108547595 A CN 108547595A
- Authority
- CN
- China
- Prior art keywords
- hole
- mobile jib
- paraffin cutting
- pit shaft
- cutting tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012188 paraffin wax Substances 0.000 title claims abstract description 76
- 238000005520 cutting process Methods 0.000 title claims abstract description 74
- 239000001993 wax Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001649081 Dina Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/02—Scrapers specially adapted therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Cleaning In General (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810357412.9A CN108547595B (zh) | 2018-04-20 | 2018-04-20 | 一种凝析气井筒用刮蜡工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810357412.9A CN108547595B (zh) | 2018-04-20 | 2018-04-20 | 一种凝析气井筒用刮蜡工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108547595A true CN108547595A (zh) | 2018-09-18 |
CN108547595B CN108547595B (zh) | 2021-03-12 |
Family
ID=63511811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810357412.9A Active CN108547595B (zh) | 2018-04-20 | 2018-04-20 | 一种凝析气井筒用刮蜡工具 |
Country Status (1)
Country | Link |
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CN (1) | CN108547595B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2621217Y (zh) * | 2003-05-08 | 2004-06-23 | 中国石化中原油气高新股份有限公司采油四厂 | 油管清蜡器 |
US20060185853A1 (en) * | 2005-02-24 | 2006-08-24 | Well Master Corp | Gas lift plunger arrangement |
CN202370442U (zh) * | 2011-12-16 | 2012-08-08 | 济源市石油机械有限公司 | 一种可旋转球形抽油杆接头 |
CN202611663U (zh) * | 2012-05-04 | 2012-12-19 | 中国石油天然气股份有限公司 | 带导向的油管刮蜡器 |
CN204002602U (zh) * | 2014-08-19 | 2014-12-10 | 四川川油天然气科技发展有限公司 | 加重方钻杆 |
CN204532127U (zh) * | 2015-01-14 | 2015-08-05 | 中国石油天然气股份有限公司 | 导流管 |
CN204804775U (zh) * | 2015-06-18 | 2015-11-25 | 中国石油化工股份有限公司 | 一种油气井清蜡刮蜡筒 |
-
2018
- 2018-04-20 CN CN201810357412.9A patent/CN108547595B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2621217Y (zh) * | 2003-05-08 | 2004-06-23 | 中国石化中原油气高新股份有限公司采油四厂 | 油管清蜡器 |
US20060185853A1 (en) * | 2005-02-24 | 2006-08-24 | Well Master Corp | Gas lift plunger arrangement |
CN202370442U (zh) * | 2011-12-16 | 2012-08-08 | 济源市石油机械有限公司 | 一种可旋转球形抽油杆接头 |
CN202611663U (zh) * | 2012-05-04 | 2012-12-19 | 中国石油天然气股份有限公司 | 带导向的油管刮蜡器 |
CN204002602U (zh) * | 2014-08-19 | 2014-12-10 | 四川川油天然气科技发展有限公司 | 加重方钻杆 |
CN204532127U (zh) * | 2015-01-14 | 2015-08-05 | 中国石油天然气股份有限公司 | 导流管 |
CN204804775U (zh) * | 2015-06-18 | 2015-11-25 | 中国石油化工股份有限公司 | 一种油气井清蜡刮蜡筒 |
Also Published As
Publication number | Publication date |
---|---|
CN108547595B (zh) | 2021-03-12 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Pang Jin Inventor after: Deng Xianming Inventor after: Yin Jinghui Inventor after: Wu Denghui Inventor after: Liu Zirong Inventor after: Chen Xiaogang Inventor before: Deng Xianming Inventor before: Pang Jin Inventor before: Yin Jinghui Inventor before: Wu Denghui Inventor before: Liu Zirong Inventor before: Chen Xiaogang |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180918 Assignee: Guangzhou Senyu automation machinery design Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2023980048633 Denomination of invention: A wax scraping tool for condensate gas wellbore Granted publication date: 20210312 License type: Common License Record date: 20231204 Application publication date: 20180918 Assignee: Guangzhou Xinrong Electric Automation Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2023980048631 Denomination of invention: A wax scraping tool for condensate gas wellbore Granted publication date: 20210312 License type: Common License Record date: 20231204 Application publication date: 20180918 Assignee: Guangzhou Ruiming Technology Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2023980048629 Denomination of invention: A wax scraping tool for condensate gas wellbore Granted publication date: 20210312 License type: Common License Record date: 20231204 Application publication date: 20180918 Assignee: Guangzhou Kunpeng Intelligent Equipment Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2023980048626 Denomination of invention: A wax scraping tool for condensate gas wellbore Granted publication date: 20210312 License type: Common License Record date: 20231204 Application publication date: 20180918 Assignee: Guangzhou chuangying Machinery Design Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2023980048624 Denomination of invention: A wax scraping tool for condensate gas wellbore Granted publication date: 20210312 License type: Common License Record date: 20231204 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180918 Assignee: Zhongke Liben (Chongqing) Technology Development Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980000644 Denomination of invention: A wax scraping tool for condensate gas wellbore Granted publication date: 20210312 License type: Common License Record date: 20240119 Application publication date: 20180918 Assignee: Yuao Holdings Co.,Ltd. Assignor: Chongqing University of Science & Technology Contract record no.: X2024980000642 Denomination of invention: A wax scraping tool for condensate gas wellbore Granted publication date: 20210312 License type: Common License Record date: 20240119 |