CA1117366A - Pompe de forage avec ensemble de traction descendante du piston et element de dessablage - Google Patents
Pompe de forage avec ensemble de traction descendante du piston et element de dessablageInfo
- Publication number
- CA1117366A CA1117366A CA000286224A CA286224A CA1117366A CA 1117366 A CA1117366 A CA 1117366A CA 000286224 A CA000286224 A CA 000286224A CA 286224 A CA286224 A CA 286224A CA 1117366 A CA1117366 A CA 1117366A
- Authority
- CA
- Canada
- Prior art keywords
- plunger
- pump
- rod
- downwardly
- extending
- 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.)
- Expired
Links
- 239000003129 oil well Substances 0.000 title claims abstract description 11
- 230000009184 walking Effects 0.000 claims abstract description 30
- 239000004576 sand Substances 0.000 claims abstract description 28
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 238000005086 pumping Methods 0.000 claims abstract description 13
- 239000010779 crude oil Substances 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims description 34
- 210000002445 nipple Anatomy 0.000 claims description 10
- 230000009975 flexible effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 19
- 238000010276 construction Methods 0.000 description 10
- 239000003921 oil Substances 0.000 description 5
- 230000002706 hydrostatic effect Effects 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- ZPEZUAAEBBHXBT-WCCKRBBISA-N (2s)-2-amino-3-methylbutanoic acid;2-amino-3-methylbutanoic acid Chemical compound CC(C)C(N)C(O)=O.CC(C)[C@H](N)C(O)=O ZPEZUAAEBBHXBT-WCCKRBBISA-N 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000286224A CA1117366A (fr) | 1977-09-07 | 1977-09-07 | Pompe de forage avec ensemble de traction descendante du piston et element de dessablage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000286224A CA1117366A (fr) | 1977-09-07 | 1977-09-07 | Pompe de forage avec ensemble de traction descendante du piston et element de dessablage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1117366A true CA1117366A (fr) | 1982-02-02 |
Family
ID=4109470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000286224A Expired CA1117366A (fr) | 1977-09-07 | 1977-09-07 | Pompe de forage avec ensemble de traction descendante du piston et element de dessablage |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1117366A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542440A (zh) * | 2020-11-25 | 2022-05-27 | 中国石油天然气股份有限公司 | 可自泄油式抽油泵 |
| CN115822518A (zh) * | 2022-11-18 | 2023-03-21 | 中国石油化工股份有限公司 | 一种煤层气井防砂装置及使用方法 |
-
1977
- 1977-09-07 CA CA000286224A patent/CA1117366A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542440A (zh) * | 2020-11-25 | 2022-05-27 | 中国石油天然气股份有限公司 | 可自泄油式抽油泵 |
| CN114542440B (zh) * | 2020-11-25 | 2023-07-25 | 中国石油天然气股份有限公司 | 可自泄油式抽油泵 |
| CN115822518A (zh) * | 2022-11-18 | 2023-03-21 | 中国石油化工股份有限公司 | 一种煤层气井防砂装置及使用方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |