CN110529057B - 一种油井用油管短接 - Google Patents
一种油井用油管短接 Download PDFInfo
- Publication number
- CN110529057B CN110529057B CN201910846550.8A CN201910846550A CN110529057B CN 110529057 B CN110529057 B CN 110529057B CN 201910846550 A CN201910846550 A CN 201910846550A CN 110529057 B CN110529057 B CN 110529057B
- Authority
- CN
- China
- Prior art keywords
- oil
- suspension sleeve
- sleeve
- oil pipe
- collar
- 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
- 239000003129 oil well Substances 0.000 title claims abstract description 18
- 239000000725 suspension Substances 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000004743 Polypropylene Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000003921 oil Substances 0.000 abstract description 44
- 239000010779 crude oil Substances 0.000 abstract description 32
- 238000000605 extraction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 6
- 238000005553 drilling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/08—Casing joints
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/34—Arrangements for separating materials produced by the well
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)
- Gasket Seals (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910846550.8A CN110529057B (zh) | 2019-09-09 | 2019-09-09 | 一种油井用油管短接 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910846550.8A CN110529057B (zh) | 2019-09-09 | 2019-09-09 | 一种油井用油管短接 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110529057A CN110529057A (zh) | 2019-12-03 |
| CN110529057B true CN110529057B (zh) | 2020-05-05 |
Family
ID=68667932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910846550.8A Active CN110529057B (zh) | 2019-09-09 | 2019-09-09 | 一种油井用油管短接 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110529057B (zh) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0858862A1 (de) * | 1997-02-14 | 1998-08-19 | Stark, Emil, jr. | Schnellspannzylinder mit Flüssigkeitsablauf |
| CN201757225U (zh) * | 2010-07-20 | 2011-03-09 | 庞清河 | 一种高压油管接头 |
| CN103016864A (zh) * | 2012-11-29 | 2013-04-03 | 大连凯泓科技有限公司 | 防漏型油管接头 |
| CN103438303A (zh) * | 2013-08-23 | 2013-12-11 | 山东荣利中石油机械有限公司 | 一种油管接头 |
| CN103791184A (zh) * | 2014-01-22 | 2014-05-14 | 南通爱慕希机械有限公司 | 一种油管接头 |
| CN107035923A (zh) * | 2017-05-02 | 2017-08-11 | 南通爱慕希机械股份有限公司 | 一种油管接头 |
-
2019
- 2019-09-09 CN CN201910846550.8A patent/CN110529057B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0858862A1 (de) * | 1997-02-14 | 1998-08-19 | Stark, Emil, jr. | Schnellspannzylinder mit Flüssigkeitsablauf |
| CN201757225U (zh) * | 2010-07-20 | 2011-03-09 | 庞清河 | 一种高压油管接头 |
| CN103016864A (zh) * | 2012-11-29 | 2013-04-03 | 大连凯泓科技有限公司 | 防漏型油管接头 |
| CN103438303A (zh) * | 2013-08-23 | 2013-12-11 | 山东荣利中石油机械有限公司 | 一种油管接头 |
| CN103791184A (zh) * | 2014-01-22 | 2014-05-14 | 南通爱慕希机械有限公司 | 一种油管接头 |
| CN107035923A (zh) * | 2017-05-02 | 2017-08-11 | 南通爱慕希机械股份有限公司 | 一种油管接头 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110529057A (zh) | 2019-12-03 |
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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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241115 Address after: 163000 north of Xingsheng Road, East trunk line, Honggang District, Daqing City, Heilongjiang Province Patentee after: Daqing xinguangyao Petroleum Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: 163000 business service 11, office building No.1, area E, Aolin international apartment, Ranghulu District, Daqing City, Heilongjiang Province Patentee before: DAQING HUAYOU PETROLEUM TECHNOLOGY DEVELOPMENT CO.,LTD. Country or region before: China |