CN205206797U - High -efficient oil production equipment - Google Patents
High -efficient oil production equipment Download PDFInfo
- Publication number
- CN205206797U CN205206797U CN201521094940.8U CN201521094940U CN205206797U CN 205206797 U CN205206797 U CN 205206797U CN 201521094940 U CN201521094940 U CN 201521094940U CN 205206797 U CN205206797 U CN 205206797U
- Authority
- CN
- China
- Prior art keywords
- oil recovery
- oil
- pipe
- long string
- polished rod
- 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 high -efficient oil production equipment, including oil recovery top tube, long string, oil recovery low tube, oil recovery polished rod, last spacing dish, lower spacing dish, sleeve pipe inner ring, many oil recovery inner tubes, many oil recovery outer tubes, a plurality of tee junction spare, a plurality of pressure meter, top connection and lower clutchs, the top connection links the long string through the oil recovery top tube, and the lower clutch links the long string through the oil recovery low tube, and the oil recovery polished rod inserts under oil recovery top tube, long string, oil recovery intraductally, and spacing dish was established on the oil recovery polished rod under last spacing dish reached, and spacing dish lay in the long string under last spacing dish reached, and the sleeve pipe inner ring is established in the long string, and the oil recovery inner tube is inserted under the oil recovery intraductally to link recover the oil outer tube and pressure meter through tee junction spare. The utility model discloses can export crude oil simultaneously through many oil recovery inner tubes, improve the efficiency of recovering the oil greatly, reduce the cost and the manpower expenditure of recovering the oil.
Description
Technical field
The utility model relates to a kind of oil production equipment, particularly relates to a kind of efficient oil production equipment.
Background technology
Crude oil at present uses one of energy the most general, and the task of petroleum production engineering is by a series of project slash acting on oil reservoir, and make oil, gas Channel Group enters well, well is given rise to ground expeditiously to carry out being separated and measuring; Its target improves oil well and oil recovery factor cost-effectively.The oil production equipment technology of prior art is old, and oil recovery efficiency is low, often the accidents such as blowout occurs, and the advanced oil production equipment cost of external import is too high.
Utility model content
The purpose of this utility model: a kind of efficient oil production equipment is provided, effectively can improves the efficiency of oil recovery, reduce the cost recovered the oil, and processing safety be high, reduce accident rate.
To achieve these goals, the technical solution of the utility model is:
A kind of efficient oil production equipment, comprise pipe under recover the oil upper pipe, long string, oil recovery, oil recovery polished rod, upper limit dish, lower limit dish, sleeve pipe inner ring, many recover the oil interiorly to manage, many oil recovery outer tubes, multiple three-way connector, multiple pressure measurement table, top connection and lower contacts; Described top connection is up-narrow and down-wide frustum cone structure, described top connection is fixedly connected on the upper end of pipe in described oil recovery, in described oil recovery, the lower end of pipe is fixedly connected with the upper end of described long string, the lower end of described long string is fixedly connected with the upper end of pipe under described oil recovery, under described oil recovery, the lower end of pipe is fixedly connected with described lower contact, described lower contact is frustum cone structure wide at the top and narrow at the bottom, and the internal diameter of described long string is greater than the internal diameter of pipe and the lower pipe that recovers the oil in described oil recovery; Described oil recovery polished rod to be inserted in described oil recovery under pipe, long string, oil recovery manage, in top connection and lower contact, and in described oil recovery under pipe, long string, oil recovery pipe, oil recovery polished rod, top connection and lower contact coaxially arrange; Described upper limit dish and lower limit dish are disc-shaped structure, and are coaxially arranged on described oil recovery polished rod respectively, and described upper limit dish and lower limit dish are positioned at described long string; Described sleeve pipe inner ring is cirque structure, described sleeve pipe inner ring is fixedly installed on the inwall of described long string, described sleeve pipe inner ring is horizontally set between described upper limit dish and described lower limit dish, and the internal diameter of described sleeve pipe inner ring is less than the external diameter of described upper limit dish, but be greater than the external diameter of described lower limit dish; Described many recover the oil in the lower end of pipes to be inserted under described oil recovery in pipe respectively, the upper end of the described many interior pipes that recover the oil runs through the lower sidewall of described long string respectively, and be connected with a port sealing of described multiple three-way connectors, described many recover the oil in pipes be evenly distributed on around described oil recovery polished rod, another two ports of described multiple three-way connectors are respectively with many described oil recovery outer tubes and multiple pressure measurement table is corresponding connects.
Above-mentioned efficient oil production equipment, wherein, be provided with positioning sleeve under described oil recovery in pipe, described positioning sleeve is provided with multiple through hole, and described oil recovery polished rod and the many interior pipes that recover the oil vertically are arranged respectively by described positioning sleeve.
Above-mentioned efficient oil production equipment, wherein, the through hole being positioned at the center of described positioning sleeve is provided with sliding bearing, and described positioning sleeve is slided by described sliding bearing and described oil recovery polished rod and is tightly connected.
Above-mentioned efficient oil production equipment, wherein, the multiple through holes being positioned at the edge of described positioning sleeve are respectively equipped with rigid bearing, and described positioning sleeve is connected with the described many interior seals of tube that recover the oil respectively by described rigid bearing.
Above-mentioned efficient oil production equipment, wherein, the end of the described many interior pipes that recover the oil is respectively equipped with filtration bend, is positioned at the outside of described long string.
In the utility model recovers the oil by many, pipe exports crude oil simultaneously, substantially increases the efficiency of oil recovery, reduces cost and the manpower expenditure of oil recovery.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of efficient oil production equipment of the utility model.
Fig. 2 is the top view of the positioning sleeve of a kind of efficient oil production equipment of the utility model.
Detailed description of the invention
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1, a kind of efficient oil production equipment, comprises the upper pipe 1 of oil recovery, long string 2, the lower pipe 3 that recovers the oil, oil recovery polished rod 4, upper limit dish 5, lower limit dish 6, sleeve pipe inner ring 7, many recover the oil interior pipe 8, many oil recovery outer tubes 9, multiple three-way connector 10, multiple pressure measurement table 11, top connection 12 and lower contacts 13; Described top connection 12 is up-narrow and down-wide frustum cone structure, described top connection 12 is fixedly connected on the upper end of pipe 1 in described oil recovery, in described oil recovery, the lower end of pipe 1 is fixedly connected with the upper end of described long string 2, the lower end of described long string 2 is fixedly connected with the upper end of pipe 3 under described oil recovery, under described oil recovery, the lower end of pipe 3 is fixedly connected with described lower contact 13, described lower contact 13 is frustum cone structures wide at the top and narrow at the bottom, and the internal diameter of described long string 2 is greater than the internal diameter of pipe 1 and the lower pipe 3 that recovers the oil in described oil recovery; Described oil recovery polished rod 4 is inserted in pipe 1 in described oil recovery, long string 2, recovers the oil in lower pipe 3, top connection 12 and lower contact 13, and in described oil recovery, pipe 1, long string 2, recover the oil lower pipe 3, oil recovery polished rod 4, top connection 12 and lower contact 13 are coaxially arranged; Described upper limit dish 5 and lower limit dish 6 are disc-shaped structure, and are coaxially arranged on described oil recovery polished rod 4 respectively, and described upper limit dish 5 and lower limit dish 6 are positioned at described long string 2; Described sleeve pipe inner ring 7 is cirque structure, described sleeve pipe inner ring 7 is fixedly installed on the inwall of described long string 2, described sleeve pipe inner ring 7 is horizontally set between described upper limit dish 5 and described lower limit dish 6, and the internal diameter of described sleeve pipe inner ring 7 is less than the external diameter of described upper limit dish 5, but be greater than the external diameter of described lower limit dish 6; Described many recover the oil in the lower end of pipes 8 to be inserted under described oil recovery in pipe 3 respectively, the upper end of the described many interior pipes 8 that recover the oil runs through the lower sidewall of described long string 2 respectively, and be connected with a port sealing of described multiple three-way connectors 10, described many recover the oil in pipes 8 be evenly distributed on around described oil recovery polished rod 4, another two ports of described multiple three-way connectors 10 are respectively with many described oil recovery outer tubes 9 and multiple pressure measurement table 11 is corresponding connects.
Positioning sleeve 14 is provided with in pipe 3 under described oil recovery, described positioning sleeve 14 is provided with multiple through hole, described oil recovery polished rod 4 and the many interior pipes 8 that recover the oil vertically are arranged respectively by described positioning sleeve 14, the setting that in oil recovery polished rod 4 and many oil recoveries, pipe 8 is vertical and stable can be kept, be conducive to oil producing operation.
Refer to shown in accompanying drawing 2, the through hole being positioned at the center of described positioning sleeve 14 is provided with sliding bearing 15, described positioning sleeve 14 is slided by described sliding bearing 15 with described oil recovery polished rod 4 and is tightly connected, and can keep the smooth and easy slip of oil recovery polished rod 4 under the prerequisite of good seal.
The multiple through holes being positioned at the edge of described positioning sleeve 14 are respectively equipped with rigid bearing 16, described positioning sleeve 14 is tightly connected respectively by described rigid bearing 16 and the described many interior pipes 8 that recover the oil, the interior pipe 8 that can prevent from recovering the oil slides, and reduces friction, increases the service life.
The end of the described many interior pipes 8 that recover the oil is respectively equipped with filters bend 17, is positioned at the outside of described long string 2, can be used for filtering crude oil, reduce sand setting.
During oil recovery, the utility model is connected in producing well by top connection 12 and lower contact 13, oil recovery twitched by oil recovery polished rod about 4, in crude oil is recovered the oil by many, pipe 8 exports through many oil recovery outer tubes 9, multiple pressure measurement table 11 can be used for pressure when measuring oil transportation, be conducive to controlling the flow of oil transportation, upper limit dish 5 and lower limit dish 6 coordinate the motion amplitude and fall that can control oil recovery polished rod 4 with sleeve pipe inner ring 7, prevent oil recovery polished rod 4 to fall well.
In description of the present utility model, it will be appreciated that, term " internal diameter ", " on ", D score, " coaxially ", " upper end ", " lower end ", " external diameter ", " interior ", " bottom ", " surrounding ", " vertically ", " " center ", orientation or the position relationship of the instruction such as " outside " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the term such as term " setting ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In sum, in the utility model recovers the oil by many, pipe exports crude oil simultaneously, substantially increases the efficiency of oil recovery, reduces cost and the manpower expenditure of oil recovery.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description to do; or directly or indirectly use the technical field being attached to other Related products, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. an efficient oil production equipment, is characterized in that: comprise pipe under recover the oil upper pipe, long string, oil recovery, oil recovery polished rod, upper limit dish, lower limit dish, sleeve pipe inner ring, many recover the oil interiorly to manage, many oil recovery outer tubes, multiple three-way connector, multiple pressure measurement table, top connection and lower contacts; Described top connection is up-narrow and down-wide frustum cone structure, described top connection is fixedly connected on the upper end of pipe in described oil recovery, in described oil recovery, the lower end of pipe is fixedly connected with the upper end of described long string, the lower end of described long string is fixedly connected with the upper end of pipe under described oil recovery, under described oil recovery, the lower end of pipe is fixedly connected with described lower contact, described lower contact is frustum cone structure wide at the top and narrow at the bottom, and the internal diameter of described long string is greater than the internal diameter of pipe and the lower pipe that recovers the oil in described oil recovery; Described oil recovery polished rod to be inserted in described oil recovery under pipe, long string, oil recovery manage, in top connection and lower contact, and in described oil recovery under pipe, long string, oil recovery pipe, oil recovery polished rod, top connection and lower contact coaxially arrange; Described upper limit dish and lower limit dish are disc-shaped structure, and are coaxially arranged on described oil recovery polished rod respectively, and described upper limit dish and lower limit dish are positioned at described long string; Described sleeve pipe inner ring is cirque structure, described sleeve pipe inner ring is fixedly installed on the inwall of described long string, described sleeve pipe inner ring is horizontally set between described upper limit dish and described lower limit dish, and the internal diameter of described sleeve pipe inner ring is less than the external diameter of described upper limit dish, but be greater than the external diameter of described lower limit dish; Described many recover the oil in the lower end of pipes to be inserted under described oil recovery in pipe respectively, the upper end of the described many interior pipes that recover the oil runs through the lower sidewall of described long string respectively, and be connected with a port sealing of described multiple three-way connectors, described many recover the oil in pipes be evenly distributed on around described oil recovery polished rod, another two ports of described multiple three-way connectors are respectively with many described oil recovery outer tubes and multiple pressure measurement table is corresponding connects.
2. efficient oil production equipment according to claim 1, it is characterized in that: be provided with positioning sleeve in pipe under described oil recovery, described positioning sleeve is provided with multiple through hole, and described oil recovery polished rod and the many interior pipes that recover the oil vertically are arranged respectively by described positioning sleeve.
3. efficient oil production equipment according to claim 2, is characterized in that: the through hole being positioned at the center of described positioning sleeve is provided with sliding bearing, and described positioning sleeve is slided by described sliding bearing and described oil recovery polished rod and is tightly connected.
4. efficient oil production equipment according to claim 2, it is characterized in that: the multiple through holes being positioned at the edge of described positioning sleeve are respectively equipped with rigid bearing, described positioning sleeve is connected with the described many interior seals of tube that recover the oil respectively by described rigid bearing.
5. efficient oil production equipment according to claim 1, is characterized in that: the end of the described many interior pipes that recover the oil is respectively equipped with filtration bend, is positioned at the outside of described long string.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094940.8U CN205206797U (en) | 2015-12-27 | 2015-12-27 | High -efficient oil production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094940.8U CN205206797U (en) | 2015-12-27 | 2015-12-27 | High -efficient oil production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206797U true CN205206797U (en) | 2016-05-04 |
Family
ID=55844522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521094940.8U Expired - Fee Related CN205206797U (en) | 2015-12-27 | 2015-12-27 | High -efficient oil production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205206797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503713A (en) * | 2017-08-15 | 2017-12-22 | 陶奇 | A kind of efficient oil production equipment |
-
2015
- 2015-12-27 CN CN201521094940.8U patent/CN205206797U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503713A (en) * | 2017-08-15 | 2017-12-22 | 陶奇 | A kind of efficient oil production equipment |
| CN107503713B (en) * | 2017-08-15 | 2019-11-26 | 俞广初 | A kind of efficient oil production equipment |
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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: 20160504 Termination date: 20161227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |