CN203008819U - 随钻机移动的跨越式猫道 - Google Patents
随钻机移动的跨越式猫道 Download PDFInfo
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- CN203008819U CN203008819U CN 201220680681 CN201220680681U CN203008819U CN 203008819 U CN203008819 U CN 203008819U CN 201220680681 CN201220680681 CN 201220680681 CN 201220680681 U CN201220680681 U CN 201220680681U CN 203008819 U CN203008819 U CN 203008819U
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- 238000005553 drilling Methods 0.000 title abstract 4
- 241000282326 Felis catus Species 0.000 claims description 9
- 230000007547 defect Effects 0.000 abstract 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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CN 201220680681 CN203008819U (zh) | 2012-12-11 | 2012-12-11 | 随钻机移动的跨越式猫道 |
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CN 201220680681 CN203008819U (zh) | 2012-12-11 | 2012-12-11 | 随钻机移动的跨越式猫道 |
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CN203008819U true CN203008819U (zh) | 2013-06-19 |
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CN 201220680681 Expired - Fee Related CN203008819U (zh) | 2012-12-11 | 2012-12-11 | 随钻机移动的跨越式猫道 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103410457A (zh) * | 2013-08-15 | 2013-11-27 | 青岛泰众能源技术有限公司 | 自动化动力坡道 |
CN104948125A (zh) * | 2015-06-18 | 2015-09-30 | 中石化石油工程技术服务有限公司 | 一种平移式钻机的井口装置 |
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2012
- 2012-12-11 CN CN 201220680681 patent/CN203008819U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103410457A (zh) * | 2013-08-15 | 2013-11-27 | 青岛泰众能源技术有限公司 | 自动化动力坡道 |
CN104948125A (zh) * | 2015-06-18 | 2015-09-30 | 中石化石油工程技术服务有限公司 | 一种平移式钻机的井口装置 |
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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: LIAOHE PETROLEUM EQUIPMENT COMPANY, CNPC Effective date: 20130625 Owner name: CNPC BOHAI EQUIPMENT MANUFACTURING CO., LTD. Free format text: FORMER OWNER: LIAOHE PETROLEUM EQUIPMENT COMPANY, CNPC Effective date: 20130625 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 124010 PANJIN, LIAONING PROVINCE TO: 300457 BINHAI NEW DISTRICT, TIANJIN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130625 Address after: 300457 Binhai New Area, Tianjin Binhai Service Outsourcing Industrial Park, building 3 Patentee after: CNPC Bohai Equipment Manufacturing Co., Ltd. Patentee after: China Petroleum Liaohe Equipment Company Address before: 124010 Yingbin Road 32, Xinglongtai District, Liaoning, Panjin Patentee before: China Petroleum Liaohe Equipment Company |
|
TR01 | Transfer of patent right |
Effective date of registration: 20181023 Address after: 300457 Tianjin Binhai New Area Binhai Service Outsourcing Industrial Park 3 Building Patentee after: CNPC Bohai Equipment Manufacturing Co., Ltd. Address before: 300457 Tianjin Binhai New Area Binhai Service Outsourcing Industrial Park 3 Building Co-patentee before: China Petroleum Liaohe Equipment Company Patentee before: CNPC Bohai Equipment Manufacturing Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20201211 |
|
CF01 | Termination of patent right due to non-payment of annual fee |