CN203961895U - 一种尾管回接插头 - Google Patents
一种尾管回接插头 Download PDFInfo
- Publication number
- CN203961895U CN203961895U CN201420286958.7U CN201420286958U CN203961895U CN 203961895 U CN203961895 U CN 203961895U CN 201420286958 U CN201420286958 U CN 201420286958U CN 203961895 U CN203961895 U CN 203961895U
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- Prior art keywords
- guide shoe
- guiding tube
- processed
- back liner
- tie
- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000005553 drilling Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 241001074085 Scophthalmus aquosus Species 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286958.7U CN203961895U (zh) | 2014-05-30 | 2014-05-30 | 一种尾管回接插头 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286958.7U CN203961895U (zh) | 2014-05-30 | 2014-05-30 | 一种尾管回接插头 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961895U true CN203961895U (zh) | 2014-11-26 |
Family
ID=51922494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286958.7U Expired - Fee Related CN203961895U (zh) | 2014-05-30 | 2014-05-30 | 一种尾管回接插头 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961895U (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064948A (zh) * | 2015-07-17 | 2015-11-18 | 中国石油集团西部钻探工程有限公司 | 回插固井密封装置及回插固井方法 |
| CN107120091A (zh) * | 2016-02-25 | 2017-09-01 | 中国石油化工股份有限公司 | 回接装置 |
| CN107227943A (zh) * | 2017-07-21 | 2017-10-03 | 中国石油集团西部钻探工程有限公司 | 回接插入注水泥总成 |
| CN109267943A (zh) * | 2017-07-17 | 2019-01-25 | 中国石油化工股份有限公司华北油气分公司石油工程技术研究院 | 一种回接管柱 |
-
2014
- 2014-05-30 CN CN201420286958.7U patent/CN203961895U/zh not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064948A (zh) * | 2015-07-17 | 2015-11-18 | 中国石油集团西部钻探工程有限公司 | 回插固井密封装置及回插固井方法 |
| CN105064948B (zh) * | 2015-07-17 | 2018-09-07 | 中国石油集团西部钻探工程有限公司 | 回插固井密封装置及回插固井方法 |
| CN107120091A (zh) * | 2016-02-25 | 2017-09-01 | 中国石油化工股份有限公司 | 回接装置 |
| CN109267943A (zh) * | 2017-07-17 | 2019-01-25 | 中国石油化工股份有限公司华北油气分公司石油工程技术研究院 | 一种回接管柱 |
| CN107227943A (zh) * | 2017-07-21 | 2017-10-03 | 中国石油集团西部钻探工程有限公司 | 回接插入注水泥总成 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151124 Address after: 100029 Beijing Chaoyang District Hui Xin a No. twelve layer 6 Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Patentee after: WELL CEMENTATION COMPANY OF SINOPEC ZHONGYUAN PETROLEUM ENGINEERING CO., LTD. Address before: 100728, No. 22 North Street, Chaoyang Gate, Beijing, Chaoyang District Patentee before: China Petrochemical Group Corp. Patentee before: WELL CEMENTATION COMPANY OF SINOPEC ZHONGYUAN PETROLEUM ENGINEERING CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190530 |