CN203531761U - 抽油杆加重组件 - Google Patents
抽油杆加重组件 Download PDFInfo
- Publication number
- CN203531761U CN203531761U CN201320653238.5U CN201320653238U CN203531761U CN 203531761 U CN203531761 U CN 203531761U CN 201320653238 U CN201320653238 U CN 201320653238U CN 203531761 U CN203531761 U CN 203531761U
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- cylinder
- sucker rod
- sleeve member
- weight
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- 230000001965 increasing effect Effects 0.000 title abstract 4
- 238000003754 machining Methods 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320653238.5U CN203531761U (zh) | 2013-10-22 | 2013-10-22 | 抽油杆加重组件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320653238.5U CN203531761U (zh) | 2013-10-22 | 2013-10-22 | 抽油杆加重组件 |
Publications (1)
Publication Number | Publication Date |
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CN203531761U true CN203531761U (zh) | 2014-04-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320653238.5U Expired - Lifetime CN203531761U (zh) | 2013-10-22 | 2013-10-22 | 抽油杆加重组件 |
Country Status (1)
Country | Link |
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CN (1) | CN203531761U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112282667A (zh) * | 2019-07-22 | 2021-01-29 | 中国石油天然气股份有限公司 | 一种铅锌合金抽油杆辅助加重短接 |
-
2013
- 2013-10-22 CN CN201320653238.5U patent/CN203531761U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112282667A (zh) * | 2019-07-22 | 2021-01-29 | 中国石油天然气股份有限公司 | 一种铅锌合金抽油杆辅助加重短接 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181129 Address after: 255130 No. 1 Qixing River Promotion Road, Zichuan Economic Development Zone, Zibo City, Shandong Province Patentee after: ZIBO HONGYANG PETROLEUM EQUIPMENT GROUP Co.,Ltd. Address before: 255130 No. 2 Qixing River Honglu, Zichuan Economic Development Zone, Zibo City, Shandong Province Patentee before: ZIBO HONGYANG WEATHERFORD OILFIELD EQUIPMENT Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200608 Address after: 255130 Shandong city in Zibo Province Economic Development Zone Zichuan Qixinghe promote road No. 1 Co-patentee after: ZIBO HONGYANG WEATHERFORD OILFIELD EQUIPMENT Co.,Ltd. Patentee after: ZIBO HONGYANG PETROLEUM EQUIPMENT GROUP Co.,Ltd. Address before: 255130 Shandong city in Zibo Province Economic Development Zone Zichuan Qixinghe promote road No. 1 Patentee before: ZIBO HONGYANG PETROLEUM EQUIPMENT GROUP Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140409 |