CN1594828A - Control device for kill job - Google Patents
Control device for kill job Download PDFInfo
- Publication number
- CN1594828A CN1594828A CN 200410040068 CN200410040068A CN1594828A CN 1594828 A CN1594828 A CN 1594828A CN 200410040068 CN200410040068 CN 200410040068 CN 200410040068 A CN200410040068 A CN 200410040068A CN 1594828 A CN1594828 A CN 1594828A
- Authority
- CN
- China
- Prior art keywords
- valve group
- control
- hand
- hydraulic
- control valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 24
- 239000003921 oil Substances 0.000 claims description 15
- 239000010727 cylinder oil Substances 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000003208 petroleum Substances 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100400689A CN1313700C (en) | 2004-06-25 | 2004-06-25 | Control device for well killing operation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100400689A CN1313700C (en) | 2004-06-25 | 2004-06-25 | Control device for well killing operation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1594828A true CN1594828A (en) | 2005-03-16 |
CN1313700C CN1313700C (en) | 2007-05-02 |
Family
ID=34664454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100400689A Expired - Fee Related CN1313700C (en) | 2004-06-25 | 2004-06-25 | Control device for well killing operation |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1313700C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101883910A (en) * | 2007-10-16 | 2010-11-10 | 弗米尔制造公司 | The equipment and the method that are used for the power control of horizontal directional drilling |
CN103470244A (en) * | 2013-09-27 | 2013-12-25 | 四川宏华石油设备有限公司 | Automated control system used for finger board |
CN104358557A (en) * | 2014-11-04 | 2015-02-18 | 北京中冶迈克液压有限责任公司 | Liquid-gas control system for controlled-pressure drilling equipment |
CN110905866A (en) * | 2019-11-08 | 2020-03-24 | 陕西航天动力高科技股份有限公司 | Single buffer at outlet of diaphragm pump |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4413642A (en) * | 1977-10-17 | 1983-11-08 | Ross Hill Controls Corporation | Blowout preventer control system |
US4337653A (en) * | 1981-04-29 | 1982-07-06 | Koomey, Inc. | Blowout preventer control and recorder system |
FR2725052B1 (en) * | 1994-09-27 | 1997-01-03 | Eca | DEVICE FOR REMOTE CONTROL OF ORGANS, SUCH AS VALVES, WITH HYDRAULIC OPERATION IN AN UNDERWATER ENVIRONMENT |
GB9810683D0 (en) * | 1998-05-19 | 1998-07-15 | Elmar Services Limited | Pressure control apparatus |
CN1339650A (en) * | 2001-10-15 | 2002-03-13 | 刘刚 | Microcomputerized automatic control system for oil and gas well drilling throttling pressure |
-
2004
- 2004-06-25 CN CNB2004100400689A patent/CN1313700C/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101883910A (en) * | 2007-10-16 | 2010-11-10 | 弗米尔制造公司 | The equipment and the method that are used for the power control of horizontal directional drilling |
CN101883910B (en) * | 2007-10-16 | 2013-11-06 | 弗米尔制造公司 | Devices and methods for power control in horizontal directional drilling |
CN103470244A (en) * | 2013-09-27 | 2013-12-25 | 四川宏华石油设备有限公司 | Automated control system used for finger board |
CN103470244B (en) * | 2013-09-27 | 2016-08-03 | 四川宏华石油设备有限公司 | Automation control system for fingerboard |
CN104358557A (en) * | 2014-11-04 | 2015-02-18 | 北京中冶迈克液压有限责任公司 | Liquid-gas control system for controlled-pressure drilling equipment |
CN110905866A (en) * | 2019-11-08 | 2020-03-24 | 陕西航天动力高科技股份有限公司 | Single buffer at outlet of diaphragm pump |
Also Published As
Publication number | Publication date |
---|---|
CN1313700C (en) | 2007-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Wei Mingyang Document name: Written notice of preliminary examination of application for patent for invention |
|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM CO., LTD.; APPLICANT Free format text: FORMER OWNER: TARIM PETROLEUM EXPLORATION AND DEVELOPMENT COMMAND; APPLICANT Effective date: 20061201 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20061201 Address after: 100011 Beijing city Dongcheng District No. 16 Andrew intercontinental building Applicant after: PetroChina Company Limited Co-applicant after: Xinan Petroleum College Address before: 841000 the Xinjiang Uygur Autonomous Region Korla Petrochemical Road No. 126 tower Applicant before: Talimu Petroleum Explorating Development Headquarter Co-applicant before: Xinan Petroleum College |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070502 Termination date: 20160625 |
|
CF01 | Termination of patent right due to non-payment of annual fee |