CN205089293U - Penetrate to adopt to ally oneself with and make oil -well pump - Google Patents
Penetrate to adopt to ally oneself with and make oil -well pump Download PDFInfo
- Publication number
- CN205089293U CN205089293U CN201520883656.2U CN201520883656U CN205089293U CN 205089293 U CN205089293 U CN 205089293U CN 201520883656 U CN201520883656 U CN 201520883656U CN 205089293 U CN205089293 U CN 205089293U
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- CN
- China
- Prior art keywords
- well pump
- outer tube
- urceolus
- utility
- oil
- 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 - Fee Related
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Abstract
The utility model discloses a penetrate to adopt to ally oneself with and make oil -well pump, including the oil -well pump outer tube, throw and drag for urceolus, checkpost assembly, orbit joint, screen pipe, traveling valve and top connection, the lower extreme is connected with top connection and orbit respectively and connects on the oil -well pump outer tube, is provided with in the oil -well pump outer tube to throw and drags for the urceolus, throws to drag for the urceolus below and be provided with the checkpost assembly, checkpost assembly below is provided with the traveling valve, is provided with the screen pipe below the orbit connects. The utility model discloses simple structure, reasonable in design has reduced the operating cost, has shortened task cycle, and the bottom of having avoided moreover causing because of the kill -job pollutes.
Description
Technical field
The utility model relates to a kind of oil well pump, be specifically related to one and penetrate and adopt connection and make oil well pump.
Background technology
In common process, oil tube conveying gun perforation and oil pumping are produced and are carried out respectively, namely first carry out perforation to oil reservoir, then produce again.If strata pressure is higher, blowing can produces after perforation, then adopt perforation tubular column blowing completion, if having overflow but can not blowing, then trip out perforation tubular column with after well killing fluid circulation kill-job, then under enter pumping pipe string and carry out oil pumping production.This conventional perforation not only working procedure is complicated, and operating cost is high, formation can cause a series of injury, as: the flow channels, water lock etc. of water-sensitive clay swell, blocking oil reservoir, make oily well yield receive very large impact.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide one to penetrate and adopts connection to make oil well pump, and structure is simple, reasonable in design, reduces operating cost, shortens duty cycle, and avoid the bottom caused because of kill-job and pollute.
To achieve these goals, the utility model realizes by the following technical solutions: penetrate and adopt connection and make oil well pump, comprise oil well pump outer tube, pulling urceolus, clamp assembly, track joint, screen casing, travelling valve and top connection, oil well pump outer tube upper and lower side is connected to top connection and track joint, pulling urceolus is provided with in oil well pump outer tube, be provided with clamp assembly below pulling urceolus, below clamp assembly, be provided with travelling valve, below track joint, be provided with screen casing.
The cross sectional shape of described pulling urceolus is blade form.
The utility model structure is simple, reasonable in design, reduces operating cost, shortens duty cycle, and avoids the bottom pollution because kill-job causes.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of pulling urceolus of the present utility model;
Fig. 3 is the lateral view of Fig. 2.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
With reference to Fig. 1-3, this detailed description of the invention is by the following technical solutions: penetrate and adopt connection and make oil well pump, comprise oil well pump outer tube 1, pulling urceolus 2, clamp assembly 3, track joint 4, screen casing 5, travelling valve 6 and top connection 7, oil well pump outer tube 1 upper and lower side is connected to top connection 7 and track joint 4, pulling urceolus 2 is provided with in oil well pump outer tube 1, be provided with clamp assembly 3 below pulling urceolus 2, below clamp assembly 3, be provided with travelling valve 6, below track joint 4, be provided with screen casing 5.
The cross sectional shape of described pulling urceolus 2 is blade form.
It is adopt to penetrate to adopt combination operation process that the penetrating of this detailed description of the invention adopts connection as oil well pump, and penetrating and adopting combination operation process is adopt one-trip string to complete perforation and oil pumping is produced.So not only save construction cost, shorten the engineering time, more importantly after perforation without kill-job; direct upper lifting pipe post to designing lower-continuous mapping, drop into fixed spool, under enter sucker rod carry out oil pumping production; thus the pollution avoided because kill-job formation causes, protect stratum.
The utility model structure is simple, reasonable in design, reduces operating cost, shortens duty cycle, and avoids the bottom pollution because kill-job causes.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. penetrate and adopt connection and make oil well pump, it is characterized in that, comprise oil well pump outer tube (1), pulling urceolus (2), clamp assembly (3), track joint (4), screen casing (5), travelling valve (6) and top connection (7), oil well pump outer tube (1) upper and lower side is connected to top connection (7) and track joint (4), pulling urceolus (2) is provided with in oil well pump outer tube (1), pulling urceolus (2) below is provided with clamp assembly (3), clamp assembly (3) below is provided with travelling valve (6), track joint (4) below is provided with screen casing (5).
2. according to claim 1 penetrating is adopted connection and is made oil well pump, and it is characterized in that, the cross sectional shape of described pulling urceolus (2) is blade form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883656.2U CN205089293U (en) | 2015-03-04 | 2015-11-04 | Penetrate to adopt to ally oneself with and make oil -well pump |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520125223 | 2015-03-04 | ||
| CN2015201252230 | 2015-03-04 | ||
| CN201520883656.2U CN205089293U (en) | 2015-03-04 | 2015-11-04 | Penetrate to adopt to ally oneself with and make oil -well pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089293U true CN205089293U (en) | 2016-03-16 |
Family
ID=55479994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520883656.2U Expired - Fee Related CN205089293U (en) | 2015-03-04 | 2015-11-04 | Penetrate to adopt to ally oneself with and make oil -well pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640587A (en) * | 2016-11-18 | 2017-05-10 | 冯旭辉 | Double-tube pump |
-
2015
- 2015-11-04 CN CN201520883656.2U patent/CN205089293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640587A (en) * | 2016-11-18 | 2017-05-10 | 冯旭辉 | Double-tube pump |
| CN106640587B (en) * | 2016-11-18 | 2020-12-01 | 冯旭辉 | Double-tube pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20181104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |