CN114810038B - 电缆测井牵引器用液压式井下刹车装置 - Google Patents
电缆测井牵引器用液压式井下刹车装置 Download PDFInfo
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- CN114810038B CN114810038B CN202210487934.7A CN202210487934A CN114810038B CN 114810038 B CN114810038 B CN 114810038B CN 202210487934 A CN202210487934 A CN 202210487934A CN 114810038 B CN114810038 B CN 114810038B
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- Prior art keywords
- push rod
- safety
- hydraulic
- support
- tractor
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/017—Protecting measuring instruments
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210487934.7A CN114810038B (zh) | 2022-05-06 | 2022-05-06 | 电缆测井牵引器用液压式井下刹车装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210487934.7A CN114810038B (zh) | 2022-05-06 | 2022-05-06 | 电缆测井牵引器用液压式井下刹车装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114810038A CN114810038A (zh) | 2022-07-29 |
| CN114810038B true CN114810038B (zh) | 2025-06-27 |
Family
ID=82510882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210487934.7A Active CN114810038B (zh) | 2022-05-06 | 2022-05-06 | 电缆测井牵引器用液压式井下刹车装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114810038B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467654B (zh) * | 2022-10-31 | 2023-02-21 | 威海广泰空港设备股份有限公司 | 一种分布式智能测井系统及测井方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217233485U (zh) * | 2022-05-06 | 2022-08-19 | 中石化石油工程技术服务有限公司 | 电缆测井牵引器用液压式井下刹车装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9217305B2 (en) * | 2013-12-27 | 2015-12-22 | Halliburton Energy Services, Inc. | Downhole tool string braking |
| CN109113685B (zh) * | 2018-10-19 | 2024-04-05 | 中石化石油工程技术服务有限公司 | 水平井输送牵引器射孔工具 |
| CN215565900U (zh) * | 2021-06-21 | 2022-01-18 | 武汉伟莱科技有限公司 | 一种液压式井下刹车装置 |
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2022
- 2022-05-06 CN CN202210487934.7A patent/CN114810038B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217233485U (zh) * | 2022-05-06 | 2022-08-19 | 中石化石油工程技术服务有限公司 | 电缆测井牵引器用液压式井下刹车装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114810038A (zh) | 2022-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250710 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: SINOPEC Group Country or region after: China Patentee after: Sinopec Petroleum Engineering Technology Service Co.,Ltd. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: Jianghan logging branch of Sinopec Jingwei Co.,Ltd. Address before: 100028 Chaoyang District, Beijing Hui Xin Street 6, Twelfth level. Patentee before: SINOPEC OILFIELD SERVICE Corp. Country or region before: China Patentee before: Sinopec Jingwei Co.,Ltd. Patentee before: Jianghan logging branch of Sinopec Jingwei Co.,Ltd. |
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| TR01 | Transfer of patent right |