CN201460760U - 用于油气开采钻杆的高温高压密封接头 - Google Patents
用于油气开采钻杆的高温高压密封接头 Download PDFInfo
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- CN201460760U CN201460760U CN2009200758004U CN200920075800U CN201460760U CN 201460760 U CN201460760 U CN 201460760U CN 2009200758004 U CN2009200758004 U CN 2009200758004U CN 200920075800 U CN200920075800 U CN 200920075800U CN 201460760 U CN201460760 U CN 201460760U
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- adapter
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Application Number | Priority Date | Filing Date | Title |
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CN2009200758004U CN201460760U (zh) | 2009-08-04 | 2009-08-04 | 用于油气开采钻杆的高温高压密封接头 |
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CN2009200758004U CN201460760U (zh) | 2009-08-04 | 2009-08-04 | 用于油气开采钻杆的高温高压密封接头 |
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CN201460760U true CN201460760U (zh) | 2010-05-12 |
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CN2009200758004U Expired - Lifetime CN201460760U (zh) | 2009-08-04 | 2009-08-04 | 用于油气开采钻杆的高温高压密封接头 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103174843A (zh) * | 2011-12-20 | 2013-06-26 | 西安航天远征流体控制股份有限公司 | 一种煤粉气化炉排渣阀 |
CN105683487A (zh) * | 2013-12-27 | 2016-06-15 | 哈里伯顿能源服务公司 | 具有高弯曲和转矩容量的螺纹连接 |
-
2009
- 2009-08-04 CN CN2009200758004U patent/CN201460760U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103174843A (zh) * | 2011-12-20 | 2013-06-26 | 西安航天远征流体控制股份有限公司 | 一种煤粉气化炉排渣阀 |
CN105683487A (zh) * | 2013-12-27 | 2016-06-15 | 哈里伯顿能源服务公司 | 具有高弯曲和转矩容量的螺纹连接 |
CN105683487B (zh) * | 2013-12-27 | 2018-03-27 | 哈里伯顿能源服务公司 | 具有高弯曲和转矩容量的螺纹连接 |
US10443318B2 (en) | 2013-12-27 | 2019-10-15 | Halliburton Energy Services, Inc. | Threaded connection with high bend and torque capacities |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HILONG DRILL PIPE CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110111 Address after: 200949 No. 1825 East Luo Road, Shanghai, Baoshan District Co-patentee after: Shanghai Hilong Drill Pipe Co., Ltd. Patentee after: Shanghai Hailong Petroleum Pipe Material Institute Address before: 200949 No. 1825 East Luo Road, Shanghai, Baoshan District Patentee before: Shanghai Hailong Petroleum Pipe Material Institute |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100512 |