CN109505554B - 连续油管四闸板防喷器全封装置 - Google Patents
连续油管四闸板防喷器全封装置 Download PDFInfo
- Publication number
- CN109505554B CN109505554B CN201910036420.8A CN201910036420A CN109505554B CN 109505554 B CN109505554 B CN 109505554B CN 201910036420 A CN201910036420 A CN 201910036420A CN 109505554 B CN109505554 B CN 109505554B
- Authority
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- China
- Prior art keywords
- sealing
- flashboard
- full
- carrier
- coiled tubing
- 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.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 207
- 238000010008 shearing Methods 0.000 claims abstract description 13
- 239000003921 oil Substances 0.000 claims description 30
- 238000005520 cutting process Methods 0.000 claims description 27
- 239000010720 hydraulic oil Substances 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 239000000725 suspension Substances 0.000 abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004513 sizing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000003129 oil well Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Actuator (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910036420.8A CN109505554B (zh) | 2019-01-15 | 2019-01-15 | 连续油管四闸板防喷器全封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910036420.8A CN109505554B (zh) | 2019-01-15 | 2019-01-15 | 连续油管四闸板防喷器全封装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109505554A CN109505554A (zh) | 2019-03-22 |
CN109505554B true CN109505554B (zh) | 2021-04-20 |
Family
ID=65757892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910036420.8A Active CN109505554B (zh) | 2019-01-15 | 2019-01-15 | 连续油管四闸板防喷器全封装置 |
Country Status (1)
Country | Link |
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CN (1) | CN109505554B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5564675A (en) * | 1994-10-19 | 1996-10-15 | Camco International Inc. | Subsurface safety valve of minimized length |
US6957703B2 (en) * | 2001-11-30 | 2005-10-25 | Baker Hughes Incorporated | Closure mechanism with integrated actuator for subsurface valves |
CN102200000B (zh) * | 2011-06-02 | 2014-04-02 | 宝鸡石油机械有限责任公司 | 连续管油管、钻杆防喷盒 |
CN106121578A (zh) * | 2016-08-29 | 2016-11-16 | 江苏省金峰石油机械制造有限公司 | 多功能抽油杆防喷器 |
CN206290235U (zh) * | 2016-12-14 | 2017-06-30 | 宝鸡市赛孚石油机械有限公司 | 连续油管四闸板防喷器 |
CA2990897A1 (en) * | 2017-01-06 | 2018-07-06 | Oil Lift Technology Inc. | Wellhead assembly with integrated tubing rotator |
CN108005606A (zh) * | 2018-01-02 | 2018-05-08 | 陈艳来 | 一种无限蓄能密封装置 |
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2019
- 2019-01-15 CN CN201910036420.8A patent/CN109505554B/zh active Active
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Publication number | Publication date |
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CN109505554A (zh) | 2019-03-22 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210331 Address after: No.88, Shizhuang Industrial Zone, Funing County, Yancheng City, Jiangsu Province Applicant after: YANCHENG JIAXIN PETROLEUM MACHINERY MANUFACTURE Co.,Ltd. Address before: No. 260, Huanghe Road, Kenli District, Dongying City, Shandong Province 257000 Applicant before: Chen Chao |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190322 Assignee: YANCHENG HENGTONG PETROLEUM MACHINERY MANUFACTURING CO.,LTD. Assignor: YANCHENG JIAXIN PETROLEUM MACHINERY MANUFACTURE CO.,LTD. Contract record no.: X2023320000229 Denomination of invention: Full sealing device for continuous oil pipe four ram blowout preventer Granted publication date: 20210420 License type: Common License Record date: 20231115 |
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EE01 | Entry into force of recordation of patent licensing contract |