CN201982029U - 钻修井机的作业装置 - Google Patents
钻修井机的作业装置 Download PDFInfo
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- CN201982029U CN201982029U CN2011200281276U CN201120028127U CN201982029U CN 201982029 U CN201982029 U CN 201982029U CN 2011200281276 U CN2011200281276 U CN 2011200281276U CN 201120028127 U CN201120028127 U CN 201120028127U CN 201982029 U CN201982029 U CN 201982029U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200281276U CN201982029U (zh) | 2011-01-27 | 2011-01-27 | 钻修井机的作业装置 |
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CN2011200281276U CN201982029U (zh) | 2011-01-27 | 2011-01-27 | 钻修井机的作业装置 |
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CN201982029U true CN201982029U (zh) | 2011-09-21 |
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CN2011200281276U Expired - Lifetime CN201982029U (zh) | 2011-01-27 | 2011-01-27 | 钻修井机的作业装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102071889A (zh) * | 2011-01-27 | 2011-05-25 | 中国海洋石油总公司 | 一种钻修井机的作业装置 |
CN111088950A (zh) * | 2019-12-30 | 2020-05-01 | 江苏省水文地质工程地质勘察院 | 一种提高海上工程地质钻探提升效率的卷扬***装置 |
CN112211572A (zh) * | 2020-09-04 | 2021-01-12 | 四川宏华石油设备有限公司 | 钻修井机下钻方法和钻修井机起钻方法 |
US11603720B2 (en) | 2020-09-04 | 2023-03-14 | Sichuan Honghua Petroleum Equipment Co., Ltd. | Methods for tripping a drilling rig or a workover rig |
-
2011
- 2011-01-27 CN CN2011200281276U patent/CN201982029U/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102071889A (zh) * | 2011-01-27 | 2011-05-25 | 中国海洋石油总公司 | 一种钻修井机的作业装置 |
CN111088950A (zh) * | 2019-12-30 | 2020-05-01 | 江苏省水文地质工程地质勘察院 | 一种提高海上工程地质钻探提升效率的卷扬***装置 |
CN111088950B (zh) * | 2019-12-30 | 2021-05-25 | 江苏省水文地质工程地质勘察院 | 一种提高海上工程地质钻探提升效率的卷扬***装置 |
CN112211572A (zh) * | 2020-09-04 | 2021-01-12 | 四川宏华石油设备有限公司 | 钻修井机下钻方法和钻修井机起钻方法 |
CN112211572B (zh) * | 2020-09-04 | 2021-10-08 | 四川宏华石油设备有限公司 | 钻修井机下钻方法和钻修井机起钻方法 |
WO2022048477A1 (zh) * | 2020-09-04 | 2022-03-10 | 四川宏华石油设备有限公司 | 钻/修井机下钻方法和钻/修井机起钻方法 |
US11603720B2 (en) | 2020-09-04 | 2023-03-14 | Sichuan Honghua Petroleum Equipment Co., Ltd. | Methods for tripping a drilling rig or a workover rig |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110921 |