CN202990980U - 抽油机智能控制系统 - Google Patents
抽油机智能控制系统 Download PDFInfo
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- CN202990980U CN202990980U CN 201220415404 CN201220415404U CN202990980U CN 202990980 U CN202990980 U CN 202990980U CN 201220415404 CN201220415404 CN 201220415404 CN 201220415404 U CN201220415404 U CN 201220415404U CN 202990980 U CN202990980 U CN 202990980U
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- pumping unit
- control system
- programmable logic
- logic controller
- intelligent control
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CN 201220415404 CN202990980U (zh) | 2012-08-21 | 2012-08-21 | 抽油机智能控制系统 |
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CN 201220415404 CN202990980U (zh) | 2012-08-21 | 2012-08-21 | 抽油机智能控制系统 |
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CN202990980U true CN202990980U (zh) | 2013-06-12 |
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CN 201220415404 Expired - Fee Related CN202990980U (zh) | 2012-08-21 | 2012-08-21 | 抽油机智能控制系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103216215A (zh) * | 2012-08-21 | 2013-07-24 | 东营胜利高原有限公司 | 抽油机智能控制系统 |
CN104929616A (zh) * | 2014-03-20 | 2015-09-23 | 沈阳中科奥维科技股份有限公司 | 一种面向游梁式抽油机的示功仪数据采集自适应方法 |
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2012
- 2012-08-21 CN CN 201220415404 patent/CN202990980U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103216215A (zh) * | 2012-08-21 | 2013-07-24 | 东营胜利高原有限公司 | 抽油机智能控制系统 |
CN104929616A (zh) * | 2014-03-20 | 2015-09-23 | 沈阳中科奥维科技股份有限公司 | 一种面向游梁式抽油机的示功仪数据采集自适应方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 257091 Shandong city of Dongying province Dongying District Front Street No. 28 Co-patentee after: SHENGLI OILFIELD HIGHLAND PETROLEUM EQUIPMENT Co.,Ltd. Patentee after: SHANDONG WEATHERFORD HIGHLAND ARTIFICIAL LIFTING EQUIPMENT CO.,LTD. Address before: 257091 No. 28, front street, Dongying, Shandong Co-patentee before: SHENGLI OILFIELD HIGHLAND PETROLEUM EQUIPMENT Co.,Ltd. Patentee before: DONGYING SHENGLI HIGHLAND Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20210821 |