CN107387016B - 卡瓦式套管悬挂器 - Google Patents
卡瓦式套管悬挂器 Download PDFInfo
- Publication number
- CN107387016B CN107387016B CN201710785676.XA CN201710785676A CN107387016B CN 107387016 B CN107387016 B CN 107387016B CN 201710785676 A CN201710785676 A CN 201710785676A CN 107387016 B CN107387016 B CN 107387016B
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- slips
- tooth
- slips tooth
- casing
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/0422—Casing heads; Suspending casings or tubings in well heads a suspended tubing or casing being gripped by a slip or an internally serrated member
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)
- Earth Drilling (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710785676.XA CN107387016B (zh) | 2017-09-04 | 2017-09-04 | 卡瓦式套管悬挂器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710785676.XA CN107387016B (zh) | 2017-09-04 | 2017-09-04 | 卡瓦式套管悬挂器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107387016A CN107387016A (zh) | 2017-11-24 |
CN107387016B true CN107387016B (zh) | 2019-09-10 |
Family
ID=60348347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710785676.XA Active CN107387016B (zh) | 2017-09-04 | 2017-09-04 | 卡瓦式套管悬挂器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107387016B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112983333B (zh) * | 2021-04-25 | 2021-08-03 | 东营华辰石油装备有限公司 | 套管挂式热采套管头 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2604514Y (zh) * | 2003-03-17 | 2004-02-25 | 大庆油田有限责任公司 | 自封封井器 |
CN201396101Y (zh) * | 2009-04-03 | 2010-02-03 | 中国石油集团西部钻探工程有限公司克拉玛依钻井工艺研究院 | 一种热采套管头的液控装置 |
CN201496025U (zh) * | 2009-09-21 | 2010-06-02 | 东营鸿鑫石油机械有限责任公司 | 液压旋转封井器 |
CN104120994A (zh) * | 2014-07-16 | 2014-10-29 | 平顶山市铁福来机电设备有限公司 | 一种煤矿冲孔用钻杆孔密封装置 |
EP2877691A1 (en) * | 2012-07-24 | 2015-06-03 | FMC Technologies, Inc. | Wireless downhole feedthrough system |
CN205349278U (zh) * | 2016-01-23 | 2016-06-29 | 吕胜战 | 一种新型井口耐磨封闭装置 |
CN106223997A (zh) * | 2016-09-21 | 2016-12-14 | 中国矿业大学 | 一种高瓦斯突出煤层钻孔与水力冲割防喷防突装置及方法 |
GB2545147A (en) * | 2014-10-14 | 2017-06-07 | Cameron Int Corp | Dual lock system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9458690B2 (en) * | 2012-05-31 | 2016-10-04 | Tesco Corporation | Rotating casing hanger |
US9988870B2 (en) * | 2015-07-31 | 2018-06-05 | Cameron International Corporation | System and method for non-invasive power and data transmission |
-
2017
- 2017-09-04 CN CN201710785676.XA patent/CN107387016B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2604514Y (zh) * | 2003-03-17 | 2004-02-25 | 大庆油田有限责任公司 | 自封封井器 |
CN201396101Y (zh) * | 2009-04-03 | 2010-02-03 | 中国石油集团西部钻探工程有限公司克拉玛依钻井工艺研究院 | 一种热采套管头的液控装置 |
CN201496025U (zh) * | 2009-09-21 | 2010-06-02 | 东营鸿鑫石油机械有限责任公司 | 液压旋转封井器 |
EP2877691A1 (en) * | 2012-07-24 | 2015-06-03 | FMC Technologies, Inc. | Wireless downhole feedthrough system |
CN104120994A (zh) * | 2014-07-16 | 2014-10-29 | 平顶山市铁福来机电设备有限公司 | 一种煤矿冲孔用钻杆孔密封装置 |
GB2545147A (en) * | 2014-10-14 | 2017-06-07 | Cameron Int Corp | Dual lock system |
CN205349278U (zh) * | 2016-01-23 | 2016-06-29 | 吕胜战 | 一种新型井口耐磨封闭装置 |
CN106223997A (zh) * | 2016-09-21 | 2016-12-14 | 中国矿业大学 | 一种高瓦斯突出煤层钻孔与水力冲割防喷防突装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107387016A (zh) | 2017-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Slip type casing hanger Effective date of registration: 20230713 Granted publication date: 20190910 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: JIANGSU XIONGYUE PETROLEUM MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2023980048175 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231220 Granted publication date: 20190910 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: JIANGSU XIONGYUE PETROLEUM MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2023980048175 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Slip type casing hanger Granted publication date: 20190910 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: JIANGSU XIONGYUE PETROLEUM MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2024980002316 |