CN201053318Y - 测井装置旁通短节的电缆通道动密封装置 - Google Patents
测井装置旁通短节的电缆通道动密封装置 Download PDFInfo
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- CN201053318Y CN201053318Y CNU2007201246131U CN200720124613U CN201053318Y CN 201053318 Y CN201053318 Y CN 201053318Y CN U2007201246131 U CNU2007201246131 U CN U2007201246131U CN 200720124613 U CN200720124613 U CN 200720124613U CN 201053318 Y CN201053318 Y CN 201053318Y
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- 238000007789 sealing Methods 0.000 title claims abstract description 23
- 238000005553 drilling Methods 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims description 16
- 210000002445 nipple Anatomy 0.000 claims description 15
- 239000002002 slurry Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CNU2007201246131U CN201053318Y (zh) | 2007-06-29 | 2007-06-29 | 测井装置旁通短节的电缆通道动密封装置 |
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CNU2007201246131U CN201053318Y (zh) | 2007-06-29 | 2007-06-29 | 测井装置旁通短节的电缆通道动密封装置 |
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CN201053318Y true CN201053318Y (zh) | 2008-04-30 |
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CNU2007201246131U Expired - Fee Related CN201053318Y (zh) | 2007-06-29 | 2007-06-29 | 测井装置旁通短节的电缆通道动密封装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108005585A (zh) * | 2017-10-24 | 2018-05-08 | 中国石油天然气股份有限公司 | 一种井下电缆内置/外置转换密封接头 |
CN110005364A (zh) * | 2018-12-11 | 2019-07-12 | 中国石油天然气集团有限公司 | 一种测井电缆旋转密封装置及其操作方法 |
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2007
- 2007-06-29 CN CNU2007201246131U patent/CN201053318Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108005585A (zh) * | 2017-10-24 | 2018-05-08 | 中国石油天然气股份有限公司 | 一种井下电缆内置/外置转换密封接头 |
CN110005364A (zh) * | 2018-12-11 | 2019-07-12 | 中国石油天然气集团有限公司 | 一种测井电缆旋转密封装置及其操作方法 |
CN110005364B (zh) * | 2018-12-11 | 2021-04-30 | 中国石油天然气集团有限公司 | 一种测井电缆旋转密封装置及其操作方法 |
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Legal Events
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C14 | Grant of patent or utility model | ||
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090313 Address after: Daqing village, Dashi dam, Jiangbei District, Chongqing, China: 400021 Patentee after: WELL LOGGING COMPANY OF CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Address before: Daqing village, Dashi dam, Jiangbei District, Chongqing, China: 400020 Patentee before: Logging Company of Sichuan Petroleum Administration |
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ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM GROUP CHUANQING DRILLING ENGINEERI Free format text: FORMER OWNER: SICHUAN PETROLEUM ADMINISTRATION WELL LOGGING CO.,LTD. Effective date: 20090313 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20140629 |
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EXPY | Termination of patent right or utility model |