CN201090205Y - 集中监控的节流和压井装置 - Google Patents
集中监控的节流和压井装置 Download PDFInfo
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- CN201090205Y CN201090205Y CNU2007200811149U CN200720081114U CN201090205Y CN 201090205 Y CN201090205 Y CN 201090205Y CN U2007200811149 U CNU2007200811149 U CN U2007200811149U CN 200720081114 U CN200720081114 U CN 200720081114U CN 201090205 Y CN201090205 Y CN 201090205Y
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- 238000001514 detection method Methods 0.000 claims description 9
- 238000005553 drilling Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 8
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
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- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200811149U CN201090205Y (zh) | 2007-09-18 | 2007-09-18 | 集中监控的节流和压井装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007200811149U CN201090205Y (zh) | 2007-09-18 | 2007-09-18 | 集中监控的节流和压井装置 |
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CN201090205Y true CN201090205Y (zh) | 2008-07-23 |
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CNU2007200811149U Expired - Fee Related CN201090205Y (zh) | 2007-09-18 | 2007-09-18 | 集中监控的节流和压井装置 |
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CN (1) | CN201090205Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105370957A (zh) * | 2015-12-07 | 2016-03-02 | 荆州市明德科技有限公司 | 一种撬装式智能阀组 |
CN105587276A (zh) * | 2016-01-28 | 2016-05-18 | 太仓市高泰机械有限公司 | 一种喷射压力检测式泥浆管汇 |
CN109372472A (zh) * | 2018-12-10 | 2019-02-22 | 美钻深海能源科技研发(上海)有限公司 | 井下安全阀回油危险气体分离装置 |
CN114961604A (zh) * | 2022-05-23 | 2022-08-30 | 盐城旭东机械有限公司 | 一种抗硫耐冲刷节流压井管汇 |
CN116066021A (zh) * | 2022-10-21 | 2023-05-05 | 中国石油天然气集团有限公司 | 平板阀及启闭方法 |
-
2007
- 2007-09-18 CN CNU2007200811149U patent/CN201090205Y/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105370957A (zh) * | 2015-12-07 | 2016-03-02 | 荆州市明德科技有限公司 | 一种撬装式智能阀组 |
CN105370957B (zh) * | 2015-12-07 | 2017-11-14 | 荆州市明德科技有限公司 | 一种撬装式智能阀组 |
CN105587276A (zh) * | 2016-01-28 | 2016-05-18 | 太仓市高泰机械有限公司 | 一种喷射压力检测式泥浆管汇 |
CN105587276B (zh) * | 2016-01-28 | 2018-03-30 | 太仓市高泰机械有限公司 | 一种喷射压力检测式泥浆管汇 |
CN109372472A (zh) * | 2018-12-10 | 2019-02-22 | 美钻深海能源科技研发(上海)有限公司 | 井下安全阀回油危险气体分离装置 |
CN114961604A (zh) * | 2022-05-23 | 2022-08-30 | 盐城旭东机械有限公司 | 一种抗硫耐冲刷节流压井管汇 |
CN116066021A (zh) * | 2022-10-21 | 2023-05-05 | 中国石油天然气集团有限公司 | 平板阀及启闭方法 |
CN116066021B (zh) * | 2022-10-21 | 2024-01-02 | 中国石油天然气集团有限公司 | 平板阀及启闭方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081226 Address after: Two south section of Zhongshan Road, Sichuan, Guanghan Province, China: 618300 Patentee after: Drilling Technology Institute, Chuanqing Drilling Engineering Co.,Ltd. of China National Petroleum Corp. Address before: The two section of South Zhongshan Road, Guanghan, Sichuan Province, China, 618300 Patentee before: Drilling and production technology Research Institute of Sichuan Petroleum Administration |
|
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM GROUP CHUANQING DRILLING ENGINEERI Free format text: FORMER OWNER: SICHUAN PETROLEUM ADMINISTRATION DRILLING CRAFT TECHNOLOGY RESEARCH INSTITUTE Effective date: 20081226 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080723 Termination date: 20150918 |
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EXPY | Termination of patent right or utility model |