CA2802720A1 - Procede et dispositif d'inversement de l'action d'un rotateur de tige polie - Google Patents
Procede et dispositif d'inversement de l'action d'un rotateur de tige polie Download PDFInfo
- Publication number
- CA2802720A1 CA2802720A1 CA2802720A CA2802720A CA2802720A1 CA 2802720 A1 CA2802720 A1 CA 2802720A1 CA 2802720 A CA2802720 A CA 2802720A CA 2802720 A CA2802720 A CA 2802720A CA 2802720 A1 CA2802720 A1 CA 2802720A1
- Authority
- CA
- Canada
- Prior art keywords
- polished rod
- rotator
- rod rotator
- actuator arm
- weight
- 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.)
- Abandoned
Links
- 230000009471 action Effects 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000012530 fluid Substances 0.000 description 6
- 241001023788 Cyttus traversi Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- 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
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)
- Catching Or Destruction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2802720A CA2802720A1 (fr) | 2013-01-21 | 2013-01-21 | Procede et dispositif d'inversement de l'action d'un rotateur de tige polie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2802720A CA2802720A1 (fr) | 2013-01-21 | 2013-01-21 | Procede et dispositif d'inversement de l'action d'un rotateur de tige polie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2802720A1 true CA2802720A1 (fr) | 2014-07-21 |
Family
ID=51220983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2802720A Abandoned CA2802720A1 (fr) | 2013-01-21 | 2013-01-21 | Procede et dispositif d'inversement de l'action d'un rotateur de tige polie |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2802720A1 (fr) |
-
2013
- 2013-01-21 CA CA2802720A patent/CA2802720A1/fr not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20160121 |