CN2596004Y - Vehicle carried equipment for well-washing and de-waxing - Google Patents
Vehicle carried equipment for well-washing and de-waxing Download PDFInfo
- Publication number
- CN2596004Y CN2596004Y CN 02283751 CN02283751U CN2596004Y CN 2596004 Y CN2596004 Y CN 2596004Y CN 02283751 CN02283751 CN 02283751 CN 02283751 U CN02283751 U CN 02283751U CN 2596004 Y CN2596004 Y CN 2596004Y
- Authority
- CN
- China
- Prior art keywords
- well
- platen
- bedplate
- heating furnace
- waxing
- 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.)
- Expired - Lifetime
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02283751 CN2596004Y (en) | 2002-10-26 | 2002-10-26 | Vehicle carried equipment for well-washing and de-waxing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02283751 CN2596004Y (en) | 2002-10-26 | 2002-10-26 | Vehicle carried equipment for well-washing and de-waxing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2596004Y true CN2596004Y (en) | 2003-12-31 |
Family
ID=33745326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02283751 Expired - Lifetime CN2596004Y (en) | 2002-10-26 | 2002-10-26 | Vehicle carried equipment for well-washing and de-waxing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2596004Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011018036A1 (en) * | 2009-08-12 | 2011-02-17 | 中原特种车辆有限公司 | Pressure reducing system for fuel gas and natural gas dewaxing vehicle |
CN104847307A (en) * | 2015-05-26 | 2015-08-19 | 中国石油集团渤海石油装备制造有限公司 | Device and method for pretreating LNG (liquefied natural gas) for well flushing wax removal vehicle |
CN114198057A (en) * | 2021-11-08 | 2022-03-18 | 烟台杰瑞石油装备技术有限公司 | Paraffin removal vehicle |
-
2002
- 2002-10-26 CN CN 02283751 patent/CN2596004Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011018036A1 (en) * | 2009-08-12 | 2011-02-17 | 中原特种车辆有限公司 | Pressure reducing system for fuel gas and natural gas dewaxing vehicle |
CN101628546B (en) * | 2009-08-12 | 2012-08-22 | 中原特种车辆有限公司 | Pressure reducing system for fuel gas and natural gas dewaxing vehicle |
CN104847307A (en) * | 2015-05-26 | 2015-08-19 | 中国石油集团渤海石油装备制造有限公司 | Device and method for pretreating LNG (liquefied natural gas) for well flushing wax removal vehicle |
CN114198057A (en) * | 2021-11-08 | 2022-03-18 | 烟台杰瑞石油装备技术有限公司 | Paraffin removal vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA OIL SPECIAL VEHICLE CO., LTD. Free format text: FORMER NAME OR ADDRESS: SPECIAL VEHICLE MANUFACTURING AND REPAIRING GENERAL PLANT, ZHONGYUAN OIL EXPLORA |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Special Vehicle Repair and Manufacturing Factory of ZPEB Patentee before: Special Vehicle Repair General Factory, Zhongyuan Petroleum Exploration Bureau |
|
C56 | Change in the name or address of the patentee |
Owner name: ZHONGYUAN SPECIAL VEHICLE CO., LTD. Free format text: FORMER NAME: CNPC SPECIAL VEHICLE CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 457001 Zhongyuan Oilfield science and Technology Department, Puyang, Henan Patentee after: ZYT Petroleum Equipment Co., Ltd. Address before: 457001 Zhongyuan Oilfield science and Technology Department, Puyang, Henan Patentee before: Special Vehicle Repair and Manufacturing Factory of ZPEB |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20121026 Granted publication date: 20031231 |