CN109611049B - 一种采油光杆密封器 - Google Patents
一种采油光杆密封器 Download PDFInfo
- Publication number
- CN109611049B CN109611049B CN201910146875.5A CN201910146875A CN109611049B CN 109611049 B CN109611049 B CN 109611049B CN 201910146875 A CN201910146875 A CN 201910146875A CN 109611049 B CN109611049 B CN 109611049B
- Authority
- CN
- China
- Prior art keywords
- barrel
- oil
- packing
- sealing ring
- groove
- 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
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000012856 packing Methods 0.000 claims abstract description 99
- 238000007789 sealing Methods 0.000 claims abstract description 63
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 21
- 241001330002 Bambuseae Species 0.000 claims description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 21
- 239000011425 bamboo Substances 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 10
- 235000014121 butter Nutrition 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 8
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 14
- 239000007924 injection Substances 0.000 abstract description 14
- 238000005192 partition Methods 0.000 abstract description 13
- 238000000605 extraction Methods 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 91
- 238000005299 abrasion Methods 0.000 description 6
- 239000000945 filler Substances 0.000 description 4
- 239000004519 grease Substances 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000243 solution Substances 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
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1042—Elastomer protector or centering means
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1071—Wear protectors; Centralising devices, e.g. stabilisers specially adapted for pump rods, e.g. sucker rods
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Fuel-Injection Apparatus (AREA)
- Sealing Devices (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910146875.5A CN109611049B (zh) | 2019-02-27 | 2019-02-27 | 一种采油光杆密封器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910146875.5A CN109611049B (zh) | 2019-02-27 | 2019-02-27 | 一种采油光杆密封器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109611049A CN109611049A (zh) | 2019-04-12 |
CN109611049B true CN109611049B (zh) | 2021-03-19 |
Family
ID=66021262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910146875.5A Active CN109611049B (zh) | 2019-02-27 | 2019-02-27 | 一种采油光杆密封器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109611049B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110359637B (zh) * | 2019-07-26 | 2021-11-12 | 陈城 | 一种螺纹钢接头 |
CN111927372B (zh) * | 2020-08-04 | 2021-04-20 | 华运隆腾机械制造有限公司 | 一种油田多级密封井口装置 |
CN114809984A (zh) * | 2022-05-20 | 2022-07-29 | 盐城旭东机械有限公司 | 一种压裂试采复合井口装置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2260655A1 (en) * | 1999-02-02 | 2000-08-02 | Keith D. Farquharson | Wellhead production blowout preventer ram |
RU2176722C2 (ru) * | 1996-09-27 | 2001-12-10 | Халаев Григорий Григорьевич | Устройство устьевого оборудования скважин |
CN2564738Y (zh) * | 2002-08-14 | 2003-08-06 | 吴清兰 | 一种井口密封器 |
CN2675849Y (zh) * | 2004-01-17 | 2005-02-02 | 刘洪田 | 抽油井光杆密封器 |
CN200943461Y (zh) * | 2006-05-23 | 2007-09-05 | 桂想萍 | 井口光杆密封器 |
CN201071696Y (zh) * | 2007-04-04 | 2008-06-11 | 薛华 | 调偏井口盘根盒 |
CN202970592U (zh) * | 2012-12-20 | 2013-06-05 | 黄亮军 | 润滑式光杆密封器 |
CN204371191U (zh) * | 2014-12-02 | 2015-06-03 | 中国石油天然气股份有限公司 | 一种光杆密封器 |
CN205858241U (zh) * | 2015-11-15 | 2017-01-04 | 薛广鹏 | 一种采油光杆密封器 |
CN207470144U (zh) * | 2017-11-16 | 2018-06-08 | 东营中达石油设备有限公司 | 一种光杆密封器 |
-
2019
- 2019-02-27 CN CN201910146875.5A patent/CN109611049B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2176722C2 (ru) * | 1996-09-27 | 2001-12-10 | Халаев Григорий Григорьевич | Устройство устьевого оборудования скважин |
CA2260655A1 (en) * | 1999-02-02 | 2000-08-02 | Keith D. Farquharson | Wellhead production blowout preventer ram |
CN2564738Y (zh) * | 2002-08-14 | 2003-08-06 | 吴清兰 | 一种井口密封器 |
CN2675849Y (zh) * | 2004-01-17 | 2005-02-02 | 刘洪田 | 抽油井光杆密封器 |
CN200943461Y (zh) * | 2006-05-23 | 2007-09-05 | 桂想萍 | 井口光杆密封器 |
CN201071696Y (zh) * | 2007-04-04 | 2008-06-11 | 薛华 | 调偏井口盘根盒 |
CN202970592U (zh) * | 2012-12-20 | 2013-06-05 | 黄亮军 | 润滑式光杆密封器 |
CN204371191U (zh) * | 2014-12-02 | 2015-06-03 | 中国石油天然气股份有限公司 | 一种光杆密封器 |
CN205858241U (zh) * | 2015-11-15 | 2017-01-04 | 薛广鹏 | 一种采油光杆密封器 |
CN207470144U (zh) * | 2017-11-16 | 2018-06-08 | 东营中达石油设备有限公司 | 一种光杆密封器 |
Also Published As
Publication number | Publication date |
---|---|
CN109611049A (zh) | 2019-04-12 |
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Legal Events
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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 | ||
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: A sealing device for oil production polished rod Effective date of registration: 20211129 Granted publication date: 20210319 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: JIANGSU XIONGYUE PETROLEUM MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2021320010507 |
|
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: 20220215 Granted publication date: 20210319 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: JIANGSU XIONGYUE PETROLEUM MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2021320010507 |
|
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: An oil production polished rod sealing device Effective date of registration: 20221109 Granted publication date: 20210319 Pledgee: Agricultural Bank of China Limited Binhai County sub branch Pledgor: JIANGSU XIONGYUE PETROLEUM MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2022980021400 |