CN1375616A - Multiple well interactive autobalanced integral intelligent oil pumping unit - Google Patents
Multiple well interactive autobalanced integral intelligent oil pumping unit Download PDFInfo
- Publication number
- CN1375616A CN1375616A CN 02117011 CN02117011A CN1375616A CN 1375616 A CN1375616 A CN 1375616A CN 02117011 CN02117011 CN 02117011 CN 02117011 A CN02117011 A CN 02117011A CN 1375616 A CN1375616 A CN 1375616A
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- Prior art keywords
- pumping unit
- hydraulic
- rope
- control system
- pump
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- 238000005086 pumping Methods 0.000 title claims abstract description 11
- 230000002452 interceptive effect Effects 0.000 title claims abstract description 9
- 241001023788 Cyttus traversi Species 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims description 14
- 239000002828 fuel tank Substances 0.000 claims description 9
- 239000003129 oil well Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 20
- 230000010354 integration Effects 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The cluster multiwell interactive self-balancing mechanical-electric-hydraulic integrated intelligent well pumping unit comprises horse head, balance beam, rope, guide wheel, balance weight, machinef rame, wire line, plunger, cy linder, overload protection device, connector, stroke control slide valve, hydraulic pipeline, oil tank, overflow valve, pump, motor and hydraulic control system componnet, in which the speed-regulating motor can be used for driving oil pump, and the cylinder can be used for driving pumping rod of multiwell connected on the rope by means of plunger and guide wheel and making to do up-and-down reciprocating movement. Said well pumping unit adopts an energy-saving speed-regulating motor and hydraulic and rope soft transmission, so that it is a high-efficiency energy-saving oil production equipment.
Description
The present invention relates to a kind of oil pumper that is used for oil field cluster well exploitation, particularly a kind of multiple well interactive autobalanced integral intelligent oil pumping unit.
Oil well crude oil lifting equipment in the past all adopts the configuration of a well one machine, has not only employed a large amount of technical equipments, and has expended a large amount of energy, has increased cost for oil production, has reduced economic benefit.
The object of the present invention is to provide a kind of multiple well interactive autobalanced integral intelligent oil pumping unit that is used for the platform cluster well, it utilizes a cover oil production equipment that adjacent many mouthfuls of wells are recovered the oil simultaneously, when a bite oil well wherein need stop production when carrying out workover treatment, also allow other well is carried out ordinary production, many wells share a cover oil production equipment, have reduced capital investment and management of equipment maintenance expense; Make full use of plant capacity, improved system mechanics efficient, energy-saving and cost-reducing, reduce cost for oil production, increase economic efficiency.
The object of the present invention is achieved like this; it is by horse head (1); walking beam (2); fly rope (3); directive wheel (4); balance weight (5); frame (6); heavy-duty ropes (7); plunger (8); fluid cylinder (9); overload protection arrangement (10); connector (11); Stroke Control guiding valve (12); hydraulic line (13); fuel tank (14); overflow valve (15); pump (16); motor (17) and hydraulic control system (18) are formed; fuel tank (14) and hydraulic control system (18); pump (16); motor (17) connects successively; article two, hydraulic line (13) one ends respectively with fuel tank (14); pump (16) connects; the other end and Stroke Control guiding valve (12); fluid cylinder (9) connects; connect overflow valve (15) between the pipeline; plunger (8) is arranged in fluid cylinder (9); be connected with walking beam (2) afterbody by directive wheel (4) respectively at fluid cylinder (9) two ends fly ropes (3); balance weight (5) is equipped with at walking beam (2) rear portion; horse head (1) is equipped with in the front portion; horse head (1) is connected to heavy-duty ropes (7); overload protection arrangement (10) is housed on it; connector (11), walking beam (2) indirect organic frame (6).
When work, buncher drives oil pump, and fluid cylinder drives the sucker rod that is connected many mouthfuls of wells on the rope by plunger through directive wheel and does and pump, and respectively many mouthfuls of oil wells is pumped.Hydraulic control system 2 is intelligent mechanical-electrical-hydraulic integration control systems, and hydraulic operation is controlled by a special microprocessor in the control system; The accurate control of stroke is finished by the Position Control processor in the control system; Operating modes such as realization power losses or signal have position defencive functions such as original position maintenance, standard-sized sheet, complete shut-down when losing, and can be at signal out of hand, and signal and valve position are inconsistent are sent alarm signal; Can realize outside local remote control, manually control.
The present invention is owing to adopted buncher to drive oil pump, fluid cylinder drives the sucker rod be connected many mouthfuls of wells on the rope by plunger through directive wheel and does and pump, respectively many mouthfuls of oil wells are pumped, many wells share a cover oil production equipment, have reduced capital investment and management of equipment maintenance expense; Make full use of plant capacity, improved system mechanics efficient, energy-saving and cost-reducing, reduce cost for oil production, increase economic efficiency.The present invention is safe and reliable, and it is convenient, reasonable in design to regulate parameter, operates simple and easyly, is a kind of high-efficiency and energy-saving type oil production equipment.
Accompanying drawing is multiple well interactive autobalanced integral intelligent oil pumping unit structural representation.
Below in conjunction with accompanying drawing this working of an invention is described further.
As shown in the figure: the present invention is by horse head 1; walking beam 2; fly rope 3; directive wheel 4; balance weight 5; frame 6; heavy-duty ropes 7; plunger 8; fluid cylinder 9; overload protection arrangement 10; connector 11; Stroke Control guiding valve 12; hydraulic line 13; fuel tank 14; overflow valve 15; pump 16; motor 17 and hydraulic control system 18 are formed; fuel tank 14 and hydraulic control system 18; pump 16; motor 17 connects successively; article two, hydraulic line 13 1 ends respectively with fuel tank 14; pump 16 connects; the other end and Stroke Control guiding valve 12; fluid cylinder 9 connects; connect overflow valve 15 between the pipeline; plunger 8 is arranged in fluid cylinder 9; be connected with walking beam 2 afterbodys by directive wheel 4 respectively at fluid cylinder 9 two ends fly ropes 3; balance weight 5 is equipped with at walking beam 2 rear portions; horse head 1 is equipped with in the front portion; horse head 1 is connected to heavy-duty ropes 7; overload protection arrangement 10 is housed on it; connector 11, walking beam 2 indirect organic frames 6.Rope 3,7 can be LJZ high strength cord, wire rope, chain; Hydraulic control system is an intelligent machine electrohydraulic integration control system.Well head centering is to adjust according to the control method of common beam oil pumper.
Counterweight of the present invention mainly contains dual mode: the one, and utilize the difference of many mouthfuls of aboveground down stroke suspending point loadings to carry out balance.The down stroke suspending point loading that is a part of well is the balance weight of the aboveground stroke of another part, at this moment can not need to add in addition the balance weight counterweight, how many mouthfuls of wells is classified, and can determine according to the indicator card of each well.The 2nd, if the down stroke suspending point loading of a part of well can not satisfy the counterweight requirement of another part well, or individual well then can adopt the counterweight balance when producing.Ordinary circumstance is to adopt the former earlier, re-uses the latter.
Hydraulic control system is used for positive decommuntation, promptly controls the oil pumper stroke.The adjusting of jig frequency is finished by adjusting motor speed.
Claims (3)
1; a kind of multiple well interactive autobalanced integral intelligent oil pumping unit; it is by horse head (1); walking beam (2); balance weight (5); frame (6); overload protection arrangement (10); connector (11); fuel tank (14); pump (16); motor (17) is formed; it is characterized in that: it also comprises fly rope (3); directive wheel (4); heavy-duty ropes (7); plunger (8); fluid cylinder (9); Stroke Control guiding valve (12); hydraulic line (13); overflow valve (15); hydraulic control system (18); wherein fuel tank (14) and hydraulic control system (18); pump (16); motor (17) connects successively; article two, hydraulic line (13) one ends respectively with fuel tank (14); pump (16) connects; the other end and Stroke Control guiding valve (12); fluid cylinder (9) connects; connect overflow valve (15) between the pipeline; plunger (8) is arranged in fluid cylinder (9); fly rope (3) at fluid cylinder (9) two ends is connected with walking beam (2) afterbody by directive wheel (4) respectively; balance weight (5) is equipped with at walking beam (2) rear portion; horse head (1) is equipped with in the front portion; horse head (1) is connected to heavy-duty ropes (7); overload protection arrangement (10) is housed on it; connector (11), walking beam (2) indirect organic frame (6).
2, multiple well interactive autobalanced integral intelligent oil pumping unit according to claim 1 is characterized in that: rope (3), (7) can be the LJZ high strength cords; Hydraulic control system (18) is intelligent mechanical electronic hydraulic control system.
3, multiple well interactive autobalanced integral intelligent oil pumping unit according to claim 1 is characterized in that: add an overload protection arrangement (10) in many mouthfuls of oil well connectors (15) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021170118A CN1157527C (en) | 2002-04-29 | 2002-04-29 | Multiple well interactive autobalanced integral intelligent oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021170118A CN1157527C (en) | 2002-04-29 | 2002-04-29 | Multiple well interactive autobalanced integral intelligent oil pumping unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1375616A true CN1375616A (en) | 2002-10-23 |
| CN1157527C CN1157527C (en) | 2004-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021170118A Expired - Fee Related CN1157527C (en) | 2002-04-29 | 2002-04-29 | Multiple well interactive autobalanced integral intelligent oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1157527C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392639B (en) * | 2008-11-06 | 2012-10-03 | 张保国 | Dynamic balance pumping system |
| CN105888619A (en) * | 2016-04-25 | 2016-08-24 | 王海荣 | Energy-saving oil pumping device |
| CN104134601B (en) * | 2014-07-23 | 2017-02-08 | 西安交通大学 | Cathode ray tube used for high-voltage quick response measurement and measuring method thereof |
| CN112145130A (en) * | 2019-06-26 | 2020-12-29 | 中国石油天然气股份有限公司 | Oil well pairing method and device for hydraulic pumping unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100339554C (en) * | 2004-12-28 | 2007-09-26 | 姜成华 | Multiple beam-pumping units phase balanced combination transmission unit |
-
2002
- 2002-04-29 CN CNB021170118A patent/CN1157527C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392639B (en) * | 2008-11-06 | 2012-10-03 | 张保国 | Dynamic balance pumping system |
| CN104134601B (en) * | 2014-07-23 | 2017-02-08 | 西安交通大学 | Cathode ray tube used for high-voltage quick response measurement and measuring method thereof |
| CN105888619A (en) * | 2016-04-25 | 2016-08-24 | 王海荣 | Energy-saving oil pumping device |
| CN112145130A (en) * | 2019-06-26 | 2020-12-29 | 中国石油天然气股份有限公司 | Oil well pairing method and device for hydraulic pumping unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1157527C (en) | 2004-07-14 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040714 Termination date: 20120429 |