CN203531884U - 一种可拆卸加重杆 - Google Patents
一种可拆卸加重杆 Download PDFInfo
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- CN203531884U CN203531884U CN201320620261.4U CN201320620261U CN203531884U CN 203531884 U CN203531884 U CN 203531884U CN 201320620261 U CN201320620261 U CN 201320620261U CN 203531884 U CN203531884 U CN 203531884U
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- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 206010020852 Hypertonia Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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CN201320620261.4U CN203531884U (zh) | 2013-10-09 | 2013-10-09 | 一种可拆卸加重杆 |
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CN201320620261.4U CN203531884U (zh) | 2013-10-09 | 2013-10-09 | 一种可拆卸加重杆 |
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CN203531884U true CN203531884U (zh) | 2014-04-09 |
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CN201320620261.4U Expired - Lifetime CN203531884U (zh) | 2013-10-09 | 2013-10-09 | 一种可拆卸加重杆 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115398077A (zh) * | 2020-03-30 | 2022-11-25 | 狩猎巨人公司 | 穿线型模块化加重杆 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115398077A (zh) * | 2020-03-30 | 2022-11-25 | 狩猎巨人公司 | 穿线型模块化加重杆 |
CN115398077B (zh) * | 2020-03-30 | 2023-10-03 | 狩猎巨人公司 | 穿线型模块化加重杆 |
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Legal Events
Date | Code | Title | Description |
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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: 20151209 Address after: 100728 No. 22 North Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: SINOPEC OILFIELD SERVICE Corp. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: WELL LOGGING COMPANY OF SINOPEC HENAN PETROLEUM ENGINEERING Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20220217 Address after: 100029 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: SINOPEC NORTH CHINA PETROLEUM ENGINEERING Co.,Ltd. Patentee after: North China Measurement and control company of Sinopec Jingwei Co.,Ltd. Address before: 100728 22 North Street, Chaoyangmen, Chaoyang District, Beijing. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SINOPEC OILFIELD SERVICE Corp. |
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TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140409 |
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CX01 | Expiry of patent term |