CN103726808A - 液压式套管刮削器 - Google Patents
液压式套管刮削器 Download PDFInfo
- Publication number
- CN103726808A CN103726808A CN201210388000.4A CN201210388000A CN103726808A CN 103726808 A CN103726808 A CN 103726808A CN 201210388000 A CN201210388000 A CN 201210388000A CN 103726808 A CN103726808 A CN 103726808A
- Authority
- CN
- China
- Prior art keywords
- scraper
- piston
- dovetail groove
- latus rectum
- axial
- 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
Images
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210388000.4A CN103726808B (zh) | 2012-10-15 | 2012-10-15 | 液压式套管刮削器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210388000.4A CN103726808B (zh) | 2012-10-15 | 2012-10-15 | 液压式套管刮削器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103726808A true CN103726808A (zh) | 2014-04-16 |
CN103726808B CN103726808B (zh) | 2016-09-28 |
Family
ID=50451075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210388000.4A Active CN103726808B (zh) | 2012-10-15 | 2012-10-15 | 液压式套管刮削器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103726808B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104295258A (zh) * | 2014-10-08 | 2015-01-21 | 宝鸡瑞通石油装备有限公司 | 新型通井刮壁一体作业通井规及作业管柱 |
CN104895530A (zh) * | 2015-04-15 | 2015-09-09 | 西安石油大学 | 一种切削式注水井除垢器 |
CN110984915A (zh) * | 2019-12-19 | 2020-04-10 | 牡丹江天庆石油机械设备有限公司 | 一种油田弹性刮蜡冲砂式导锥 |
CN116398087A (zh) * | 2023-06-05 | 2023-07-07 | 山东高原油气装备有限公司 | 一种具有防打滑功能石油套管除垢装置及使用方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2413023Y (zh) * | 1999-11-22 | 2001-01-03 | 张顺 | 多功能套管刮削器 |
US6182754B1 (en) * | 1997-11-19 | 2001-02-06 | Rg Industries Ltd. | Helical scraper apparatus for a reciprocating sucker rod |
CN201428430Y (zh) * | 2009-06-10 | 2010-03-24 | 东营市铁人石油机具有限公司 | 新型组合式套管刮削器 |
CN201546680U (zh) * | 2009-10-29 | 2010-08-11 | 中国石油化工股份有限公司 | 液压增力高效套管刮削器 |
CN102330544A (zh) * | 2011-10-13 | 2012-01-25 | 中国石油集团西部钻探工程有限公司 | 螺旋式套管刮削器 |
CN202914039U (zh) * | 2012-10-15 | 2013-05-01 | 大港油田集团有限责任公司 | 液压式套管刮削器 |
-
2012
- 2012-10-15 CN CN201210388000.4A patent/CN103726808B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6182754B1 (en) * | 1997-11-19 | 2001-02-06 | Rg Industries Ltd. | Helical scraper apparatus for a reciprocating sucker rod |
CN2413023Y (zh) * | 1999-11-22 | 2001-01-03 | 张顺 | 多功能套管刮削器 |
CN201428430Y (zh) * | 2009-06-10 | 2010-03-24 | 东营市铁人石油机具有限公司 | 新型组合式套管刮削器 |
CN201546680U (zh) * | 2009-10-29 | 2010-08-11 | 中国石油化工股份有限公司 | 液压增力高效套管刮削器 |
CN102330544A (zh) * | 2011-10-13 | 2012-01-25 | 中国石油集团西部钻探工程有限公司 | 螺旋式套管刮削器 |
CN202914039U (zh) * | 2012-10-15 | 2013-05-01 | 大港油田集团有限责任公司 | 液压式套管刮削器 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104295258A (zh) * | 2014-10-08 | 2015-01-21 | 宝鸡瑞通石油装备有限公司 | 新型通井刮壁一体作业通井规及作业管柱 |
CN104895530A (zh) * | 2015-04-15 | 2015-09-09 | 西安石油大学 | 一种切削式注水井除垢器 |
CN104895530B (zh) * | 2015-04-15 | 2017-04-19 | 西安石油大学 | 一种切削式注水井除垢器 |
CN110984915A (zh) * | 2019-12-19 | 2020-04-10 | 牡丹江天庆石油机械设备有限公司 | 一种油田弹性刮蜡冲砂式导锥 |
CN116398087A (zh) * | 2023-06-05 | 2023-07-07 | 山东高原油气装备有限公司 | 一种具有防打滑功能石油套管除垢装置及使用方法 |
CN116398087B (zh) * | 2023-06-05 | 2023-08-18 | 山东高原油气装备有限公司 | 一种具有防打滑功能石油套管除垢装置及使用方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103726808B (zh) | 2016-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106401530B (zh) | 一种钻井用能重复开关的旁通阀 | |
CN202381009U (zh) | 水力式机械内刀体切割装置 | |
CN205618133U (zh) | 弹簧式旋转套管刮削器 | |
CN103726808A (zh) | 液压式套管刮削器 | |
CN202914039U (zh) | 液压式套管刮削器 | |
CN202745731U (zh) | 水力扶正器 | |
CN202325323U (zh) | 冲砂、刮蜡、封隔一体式井下作业工具 | |
CN201428430Y (zh) | 新型组合式套管刮削器 | |
CN202990953U (zh) | 螺杆泵防喷机械锚 | |
CN202100220U (zh) | 密封性能可控的油管、套管悬挂器 | |
CN201705216U (zh) | 膨胀管用卡簧式可捞底堵 | |
CN205445551U (zh) | 一种三合一通井刮削工具 | |
CN201671585U (zh) | 防偏磨防喷井口密封器 | |
CN110500062B (zh) | 一种旋转定径规 | |
CN204941439U (zh) | 一种楔入式封隔器 | |
CN202370473U (zh) | 全通径球座 | |
CN202100198U (zh) | 液力随钻扩眼器 | |
CN201546680U (zh) | 液压增力高效套管刮削器 | |
CN201125692Y (zh) | 一种套管水力喷射切割器 | |
CN201496025U (zh) | 液压旋转封井器 | |
CN200985759Y (zh) | 具有缓冲能力的膨胀套管装置 | |
CN204160368U (zh) | 便于石油钻杆清洁用的夹具 | |
CN204782834U (zh) | 一种新型连续管外卡瓦连接器 | |
CN204492759U (zh) | 多功能旋转式套管通刮器 | |
CN203808915U (zh) | 一种油管悬挂器封堵装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 300280 Binhai New Area, Dagang, Tianjin, No. three Co-patentee after: TIANJIN DAGANG OILFIELD PETROLEUM ENGINEERING RESEARCH INSTITUTE DRILLING AND PRODUCTION TECHNOLOGY DEVELOPMENT CO. Patentee after: DAGANG OILFIELD GROUP Co.,Ltd. Address before: Three Dagang oil field, Tianjin, Grand Port, No. 300280 Co-patentee before: TIANJIN DAGANG OIL FIELD DRILLING TECHNOLOGY DEVELOPMENT CO. Patentee before: DAGANG OILFIELD GROUP Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 300280 Binhai New Area, Dagang, Tianjin, No. three Co-patentee after: Tianjin Dagang Oilfield Petroleum Engineering Research Institute Drilling Technology Development Co.,Ltd. Patentee after: DAGANG OILFIELD GROUP Co.,Ltd. Address before: 300280 Binhai New Area, Dagang, Tianjin, No. three Co-patentee before: TIANJIN DAGANG OILFIELD PETROLEUM ENGINEERING RESEARCH INSTITUTE DRILLING AND PRODUCTION TECHNOLOGY DEVELOPMENT CO. Patentee before: DAGANG OILFIELD GROUP Co.,Ltd. Address after: 300280 Binhai New Area, Dagang, Tianjin, No. three Co-patentee after: TIANJIN DAGANG OILFIELD PETROLEUM ENGINEERING RESEARCH INSTITUTE DRILLING AND PRODUCTION TECHNOLOGY DEVELOPMENT CO. Patentee after: DAGANG OILFIELD GROUP Co.,Ltd. Address before: 300280 Binhai New Area, Dagang, Tianjin, No. three Co-patentee before: TIANJIN DAGANG OIL FIELD DRILLING TECHNOLOGY DEVELOPMENT CO. Patentee before: DAGANG OILFIELD GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201105 Address after: 300000 No. three, Dagang Oilfield, Binhai New Area, Tianjin Patentee after: DAGANG OILFIELD GROUP Co.,Ltd. Patentee after: Tianjin Dagang Oilfield Petroleum Engineering Research Institute Drilling Technology Development Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: 300280 Dagang three, Binhai New Area, Tianjin Patentee before: DAGANG OILFIELD GROUP Co.,Ltd. Patentee before: Tianjin Dagang Oilfield Petroleum Engineering Research Institute Drilling Technology Development Co.,Ltd. |