CN112127843B - 一种二级抽油杆及使用方法 - Google Patents
一种二级抽油杆及使用方法 Download PDFInfo
- Publication number
- CN112127843B CN112127843B CN202010746593.1A CN202010746593A CN112127843B CN 112127843 B CN112127843 B CN 112127843B CN 202010746593 A CN202010746593 A CN 202010746593A CN 112127843 B CN112127843 B CN 112127843B
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- rod
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- piston
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- plate
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000007704 transition Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims description 8
- 229920002748 Basalt fiber Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 241001023788 Cyttus traversi Species 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 108010007425 oligomycin sensitivity conferring protein Proteins 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
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- 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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
- E21B43/127—Adaptations of walking-beam pump systems
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- 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
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
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- 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)
- Transmission Devices (AREA)
- Actuator (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010746593.1A CN112127843B (zh) | 2020-07-30 | 2020-07-30 | 一种二级抽油杆及使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010746593.1A CN112127843B (zh) | 2020-07-30 | 2020-07-30 | 一种二级抽油杆及使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112127843A CN112127843A (zh) | 2020-12-25 |
CN112127843B true CN112127843B (zh) | 2021-07-06 |
Family
ID=73850623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010746593.1A Active CN112127843B (zh) | 2020-07-30 | 2020-07-30 | 一种二级抽油杆及使用方法 |
Country Status (1)
Country | Link |
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CN (1) | CN112127843B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116641663B (zh) * | 2023-05-22 | 2023-11-24 | 东营市金亿来石油机械有限公司 | 一种应用于石油开采的空心抽油杆 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8607880B2 (en) * | 2005-02-24 | 2013-12-17 | Well Master Corp | Gas lift plunger acceleration arrangement |
CN204877315U (zh) * | 2015-07-04 | 2015-12-16 | 东北石油大学 | 光杆安全卡 |
CN205638266U (zh) * | 2016-04-29 | 2016-10-12 | 中国石油天然气股份有限公司 | 一种玻璃纤维抽油杆 |
CN109944555A (zh) * | 2019-04-21 | 2019-06-28 | 左入林 | 一种新型抽油杆 |
-
2020
- 2020-07-30 CN CN202010746593.1A patent/CN112127843B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8607880B2 (en) * | 2005-02-24 | 2013-12-17 | Well Master Corp | Gas lift plunger acceleration arrangement |
CN204877315U (zh) * | 2015-07-04 | 2015-12-16 | 东北石油大学 | 光杆安全卡 |
CN205638266U (zh) * | 2016-04-29 | 2016-10-12 | 中国石油天然气股份有限公司 | 一种玻璃纤维抽油杆 |
CN109944555A (zh) * | 2019-04-21 | 2019-06-28 | 左入林 | 一种新型抽油杆 |
Also Published As
Publication number | Publication date |
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CN112127843A (zh) | 2020-12-25 |
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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: 20210617 Address after: 062450 Sunzhuang village, Shicun Township, Hejian City, Cangzhou City, Hebei Province Applicant after: HEBEI SHANGSHAN PETROLEUM MACHINERY Co.,Ltd. Address before: 741020 Jiamei garden, Middle Road, Xihuang Avenue, Maiji District, Tianshui City, Gansu Province Applicant before: Zuo Rulin |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A two-stage sucker rod and its use method Effective date of registration: 20230221 Granted publication date: 20210706 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: HEBEI SHANGSHAN PETROLEUM MACHINERY Co.,Ltd. Registration number: Y2023980033116 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |