CN101571037A - Oil sucking machine capable of single-well sucking and double-well linkage sucking - Google Patents
Oil sucking machine capable of single-well sucking and double-well linkage sucking Download PDFInfo
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- CN101571037A CN101571037A CNA2008100182076A CN200810018207A CN101571037A CN 101571037 A CN101571037 A CN 101571037A CN A2008100182076 A CNA2008100182076 A CN A2008100182076A CN 200810018207 A CN200810018207 A CN 200810018207A CN 101571037 A CN101571037 A CN 101571037A
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- well
- horse head
- oil
- horsehead
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Abstract
The invention relates to an oil sucking machine capable of single-well sucking and double-well linkage sucking, which comprises a one-well oil sucking machine, an intermediate bracket horsehead device and a two-well bracket horsehead device, and realizes mutual balance linkage oil sucking of one-well up stroke, two-well down stroke and down-well gravity through the connection of six horsehead beam hanger devices and a beam hanger so as to achieve that the one-well oil sucking machine has one power device and drives one-well oil sucking and two-well oil sucking, wherein a bracket horsehead of a one-well oil sucking machine horsehead and a two-well bracket horsehead are both provided with hanging plate devices capable of hanging horsehead ropers, and a one-well walking beam is provided with a hook device capable of adding a balance weight. If one-well oil sucking is needed, the balance weight is added to the one-well oil sucking machine; if two-well linkage oil sucking is needed, the intermediate bracket horsehead device and the two-well bracket horsehead device are arranged at the front of a one-well horsehead side. The invention can save power by at least more than 50 percent and the investment of the equipment by more than 30 percent when two wells are linked to suck oil.
Description
Technical field
The present invention relates to a kind of oil pumper that is used for sucker rod pumping, but but more specifically say so about the also oil pumper of twin-well interlock oil pumping of individual well oil pumping.
Background technology
Existing known oil pumper is the individual well oil pumper, and no matter which kind of designs this individual well oil pumper, is the upstroke oil pumping, and down stroke is not pumped, and all design has bascule.If every mouthful of well must be joined an oil pumper during cluster well operation oil pumping.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, but but provide the also oil pumper of twin-well interlock oil pumping of a kind of individual well oil pumping for the oil field.
The technical solution adopted in the present invention is:
But the also oil pumper of twin-well interlock oil pumping but individual well is pumped comprises a well oil pumper, medium-height trestle horse head device, two mine timbering horse head devices,
Can hang the horse head rope up and down on the horse head, can conveniently add a well oil pumper of getting counterweight on the walking beam, can make things convenient for a well horse head and connect with polished rod and horse head rope polished rod eye, also can make things convenient for the medium-height trestle horse head device that connects with polished rod and horse head rope polished rod eye with the horse head of two wells and can make things convenient for and be connected with polished rod and horse head rope polished rod eye with medium-height trestle horse head device, can make things convenient for the two mine timbering horse head devices that are connected with horse head rope polished rod eye with two well polished rods
If during the individual well oil pumping, just add that at a well oil pumper counter weight device carries out work;
Characteristics of the present invention are:
The walking beam of one well oil pumper is provided with and can conveniently adds the hooking device of getting counterweight;
One well oil pumper, medium-height trestle horse head device and two mine timbering horse head devices are provided with the horse head device; Described horse head device be provided with can upper and lower suspension horse head rope upper and lower link plate device, on each pair horse head, all can go up, respectively hang one pair of horse head rope polished rod eye device down;
If during twin-well interlock oil pumping, then a well oil pumper does not add counterweight.Hanging horse head rope polished rod eye on the one well horse head links to each other with a well wellhead polish rod; Hanging horse head rope polished rod eye down links to each other with one group of horse head rope polished rod eye on the medium-height trestle horse head device by beam hanger; Another group horse head rope polished rod eye of medium-height trestle horse head device links to each other with one group of horse head rope polished rod eye of two mine timbering horse head devices by beam hanger; Another group horse head rope polished rod eye of two mine timbering horse head devices links to each other with two well wellhead polish rods;
Medium-height trestle horse head device is loaded on side the place ahead of a well oil pumper, and the horse head height is greater than stroke of a well pumping unit horsehead, and a well horse head suspension point projection overlaps with the projection of medium-height trestle horse head suspension point;
Medium-height trestle horse head device and two mine timbering horse head device central lines.
Oil pumper of the present invention is compared with existing oil rig, is characterized in:
1. but individual well oil pumping;
2. but twin-well interlock oil pumping can be saved power at least percent more than 50 like this, and equipment investment is saved more than 30 percent.
Description of drawings
Accompanying drawing is the structural representation of an embodiment of the present invention.
Among the figure: 1, a well walking beam 2, a well polished rod 3, horse head rope polished rod eye device 4, a well horse head 5, horse head rope polished rod eye device 6, beam hanger 7, horse head rope polished rod eye device 8, medium-height trestle horse head device 9, horse head rope polished rod eye device 10, beam hanger 11, horse head rope polished rod eye device 12, two well polished rods 13, horse head rope polished rod eye device 14, two well horse heads 15, a well 16, a well
Specific implementation method:
Below in conjunction with accompanying drawing the present invention is described further:
As shown in the figure: a well horse head (4) is provided with the link plate device that can hang the horse head rope up and down on the horse head (14) of the horse head (8) of medium-height trestle horse head device and two mine timbering horse head devices.The walking beam of one well oil pumper (1) is provided with and can conveniently adds the hooking device of getting counterweight.
If during the individual well oil pumping, just add that at a well oil pumper counter weight device carries out work.
One well oil pumper links to each other by horse head rope polished rod eye device (3), polished rod (2) He Yijing (15).One well oil pumper links to each other by the horse head rope polished rod eye device (7) that hangs on the horse head on mule-head hanger device (5), beam hanger (6) and the medium-height trestle horse head device (8) of the last reversal of the natural order of things of a well horse head (4) with medium-height trestle horse head device (8).Medium-height trestle horse head device (8) links to each other with the horse head rope polished rod eye device (11) that two mine timbering horse heads (14) are gone up reversal of the natural order of things by another set of horse head rope polished rod eye device (9), the beam hanger (10) that hangs on the horse head (8).Two mine timbering horse head devices link to each other with two wells (16) by the horse head rope polished rod eye device of just hanging (13), the polished rod (12) that hangs on the two well horse heads (14).So just can be implemented in the well oil pumper upstroke, a well oil pumping machine oil pumping, two mine timbering horse head device down strokes play balanced action; Otherwise, do not pump during one well oil pumper down stroke, play balanced action, the oil pumping of two mine timbering horse head device upstrokes, so just realized that an oil pumper up-down stroke all does work, promptly utilize the effect of two mouthfuls of oil well interlocks of cover power set oil pumping, saved power resource and equipment input and maintenance cost.
Claims (6)
- But but 1, the also oil pumper of twin-well interlock oil pumping of a kind of individual well oil pumping, it is characterized in that: comprise a well oil pumper, medium-height trestle horse head device, two mine timbering horse head devices,A described well pumping unit horsehead (4) is provided with the link plate device that can hang the horse head rope up and down, if a well oil pumper adds that at a well oil pumper walking beam (1) counter weight device gets final product when individual well is pumped;Described medium-height trestle horse head device (8) is provided with the link plate device that can hang the horse head rope up and down;Two well horse heads (14) of described two mine timbering horse head devices are provided with the link plate device that can hang the horse head rope up and down.
- But but 2, the also oil pumper of twin-well interlock oil pumping of individual well according to claim 1 oil pumping, it is characterized in that: a well oil pumper and medium-height trestle horse head device (8) be by a well pumping unit horsehead (4) go up reversal of the natural order of things horse head rope polished rod eye device (5), beam hanger (6) and medium-height trestle horse head device horse head (8) upward the horse head rope polished rod eye device (7) of suspension link to each other.
- But but 3, the also oil pumper of twin-well interlock oil pumping of individual well according to claim 1 oil pumping, it is characterized in that: medium-height trestle horse head device and two mine timbering horse head devices be go up the horse head rope polished rod eye device (9), beam hanger (10) and the two mine timbering horse head devices that hang by the horse head (8) of medium-height trestle horse head device horse head (14) upward the horse head rope polished rod eye device (11) of suspension link to each other.
- But but 4, individual well according to claim 1 oil pumping also the oil pumper of twin-well interlock oil pumping it is characterized in that: two mine timbering horse head devices and two wells (16) are to link to each other by horse head rope polished rod eye device (13), polished rod (12) that the horse head (14) of two mine timbering horse head devices is gone up suspension.
- But but 5, the also oil pumper of twin-well interlock oil pumping of individual well according to claim 1 oil pumping, it is characterized in that: medium-height trestle horse head device and two mine timbering horse head devices place a well horse head side the place ahead.
- But but 6, individual well according to claim 1 oil pumping also the oil pumper of twin-well interlock oil pumping it is characterized in that: the horse head (8) of medium-height trestle horse head device highly big with (4) strokes of a well pumping unit horsehead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100182076A CN101571037A (en) | 2008-05-03 | 2008-05-03 | Oil sucking machine capable of single-well sucking and double-well linkage sucking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100182076A CN101571037A (en) | 2008-05-03 | 2008-05-03 | Oil sucking machine capable of single-well sucking and double-well linkage sucking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101571037A true CN101571037A (en) | 2009-11-04 |
Family
ID=41230495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100182076A Pending CN101571037A (en) | 2008-05-03 | 2008-05-03 | Oil sucking machine capable of single-well sucking and double-well linkage sucking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101571037A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737022A (en) * | 2010-02-22 | 2010-06-16 | 刘永德 | Semilunar beam through type crank outer support arm twin-well pumping unit |
| CN111075401A (en) * | 2019-12-12 | 2020-04-28 | 中国石油化工股份有限公司 | Gear suspension type parallel double-pump downhole oil production pipe column |
-
2008
- 2008-05-03 CN CNA2008100182076A patent/CN101571037A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737022A (en) * | 2010-02-22 | 2010-06-16 | 刘永德 | Semilunar beam through type crank outer support arm twin-well pumping unit |
| CN101737022B (en) * | 2010-02-22 | 2012-08-08 | 刘永德 | Semilunar beam through type crank outer support arm twin-well pumping unit |
| CN111075401A (en) * | 2019-12-12 | 2020-04-28 | 中国石油化工股份有限公司 | Gear suspension type parallel double-pump downhole oil production pipe column |
| CN111075401B (en) * | 2019-12-12 | 2022-02-18 | 中国石油化工股份有限公司 | Gear suspension type parallel double-pump downhole oil production pipe column |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091104 |