CA2686310A1 - Monitoring pump efficiency - Google Patents
Monitoring pump efficiency Download PDFInfo
- Publication number
- CA2686310A1 CA2686310A1 CA2686310A CA2686310A CA2686310A1 CA 2686310 A1 CA2686310 A1 CA 2686310A1 CA 2686310 A CA2686310 A CA 2686310A CA 2686310 A CA2686310 A CA 2686310A CA 2686310 A1 CA2686310 A1 CA 2686310A1
- Authority
- CA
- Canada
- Prior art keywords
- pump
- controller
- sensor
- torque
- speed
- 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.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 239000003129 oil well Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
- F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/008—Monitoring of down-hole pump systems, e.g. for the detection of "pumped-off" conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/008—Pumps for submersible use, i.e. down-hole pumping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/81—Sensor, e.g. electronic sensor for control or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/03—Torque
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/05—Speed
- F04C2270/051—Controlled or regulated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A system for the recovery of oil bearing fluid materials from an oil well is disclosed comprising a pump, a storage tank arranged to receive fluid materials from the pump, a drive unit connected to the pump for delivering a drive torque thereto to operate the pump at a corresponding operating speed, a controller for controlling the drive unit and receiving signals from sensors, a tank level sensor for sensing the level of fluid in the storage tank, the tank level sensor in communication with the controller for dispatching a tank level signal representative of the tank level, a speed sensor for sensing the operating speed of the pump, the speed sensor in communication with the controller for dispatching a speed signal representative of the operating speed, and a torque sensor for sensing the drive torque, the torque sensor in communication with the controller for dispatching a torque signal representative of the drive torque, the controller configured to calculate, at regular time intervals.
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2686310A CA2686310C (en) | 2009-11-25 | 2009-11-25 | Monitoring pump efficiency |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2686310A CA2686310C (en) | 2009-11-25 | 2009-11-25 | Monitoring pump efficiency |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2686310A1 true CA2686310A1 (en) | 2010-08-23 |
CA2686310C CA2686310C (en) | 2011-03-15 |
Family
ID=42663742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2686310A Active CA2686310C (en) | 2009-11-25 | 2009-11-25 | Monitoring pump efficiency |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2686310C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107110028A (en) * | 2015-02-16 | 2017-08-29 | 大陆汽车有限公司 | For adjusting the method that fuel feeds pump |
CN114635848A (en) * | 2020-12-16 | 2022-06-17 | 莱斯特里兹泵吸有限责任公司 | Method for conveying fluid by screw pump and screw pump |
CN114776268A (en) * | 2022-06-22 | 2022-07-22 | 陕西埃菲克能源科技有限公司 | Green low-carbon intelligent group control method and system for oil extraction system |
-
2009
- 2009-11-25 CA CA2686310A patent/CA2686310C/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107110028A (en) * | 2015-02-16 | 2017-08-29 | 大陆汽车有限公司 | For adjusting the method that fuel feeds pump |
CN107110028B (en) * | 2015-02-16 | 2020-07-10 | 大陆汽车有限公司 | Method for regulating a fuel feed pump |
CN114635848A (en) * | 2020-12-16 | 2022-06-17 | 莱斯特里兹泵吸有限责任公司 | Method for conveying fluid by screw pump and screw pump |
CN114776268A (en) * | 2022-06-22 | 2022-07-22 | 陕西埃菲克能源科技有限公司 | Green low-carbon intelligent group control method and system for oil extraction system |
CN114776268B (en) * | 2022-06-22 | 2022-09-09 | 陕西埃菲克能源科技有限公司 | Green low-carbon intelligent group control method and system for oil extraction system |
Also Published As
Publication number | Publication date |
---|---|
CA2686310C (en) | 2011-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |