CN208203192U - It is fished out in oil pipe and fishes out husky device in husky component and oil pipe - Google Patents
It is fished out in oil pipe and fishes out husky device in husky component and oil pipe Download PDFInfo
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- CN208203192U CN208203192U CN201820582279.2U CN201820582279U CN208203192U CN 208203192 U CN208203192 U CN 208203192U CN 201820582279 U CN201820582279 U CN 201820582279U CN 208203192 U CN208203192 U CN 208203192U
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- husky
- sand table
- oil pipe
- sand
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Abstract
The utility model relates to oil-gas field development workover tool technical fields, it is that a kind of interior fish out of oil pipe fishes out sand device in husky component and oil pipe, husky component is fished out in oil pipe to include into sand table, fill husky cylinder and stifled sand table, husky cylinder upper end is filled to be fixedly installed with into sand table, fill husky cylinder lower end and be fixedly installed with stifled sand table, into sand table upper end on the outside of circumferentially have at least one can with fill the sand inlet being connected in husky cylinder；It includes fishing out husky component in oil pipe that fixed link and at least two groups are spaced apart up and down that husky device is fished out in oil pipe, fished out in the oil pipe being located above husky component into sand table be enterprising sand table, husky component is fished out in underlying oil pipe be into sand table under into sand table.The utility model reasonable and compact in structure, it is easy to use, by utilizing gas energy, so that gas is formed downward impact force by reverser, constantly rushed the grains of sand, so that the grains of sand is migrated upwards and sink in the husky cylinder of dress, it is reliable, convenient and quick to have the characteristics that.
Description
Technical field
The utility model relates to oil-gas field development workover tool technical field, being that a kind of oil pipe is interior is fished out in husky component and oil pipe
Fish out husky device.
Background technique
In the production process of gas well, due to stratum goes out other solid sundries of husky and pit shaft, shape can be deposited in pit shaft
At desilting, desilting at the fishing neck of underground throttle device is easily caused in gas well.Once fishing neck is buried by sand, flow controller can not be salvaged,
Yield can not be adjusted according to gas pressure situation of change, can not also carry out other stimulation works.
Summary of the invention
The utility model, which provides to fish out in a kind of oil pipe, fishes out husky device in husky component and oil pipe, overcome the above-mentioned prior art it
Deficiency can effectively solve gas well fishing neck by sand and bury problem.
The technical solution of the utility model first is that being realized by following measures: fish out husky component, packet in a kind of oil pipe
It includes into sand table, fill husky cylinder and stifled sand table, fill husky cylinder upper end and be fixedly installed with into sand table, fill husky cylinder lower end and be fixedly installed with stifled sand
Disk, into circumferentially have on the outside of sand table upper end at least one can with fill the sand inlet being connected in husky cylinder.
Here is the further optimization and/or improvements to one of above-mentioned utility model technical solution:
It is above-mentioned into can be uniformly distributed with along the circumference on the outside of sand table upper end eight can with fill the sand inlet being connected in husky cylinder.
It can be connected through a screw thread and be fixedly installed with into sand table on the inside of above-mentioned dress sand cylinder upper end, fill husky cylinder lower end inside and pass through spiral shell
Line, which is connected and fixed, is equipped with stifled sand table.
The technical solution of the utility model second is that being realized by following measures: it is a kind of husky using fishing in above-mentioned oil pipe
Husky device is fished out in the oil pipe of component, and husky component is fished out in the oil pipe being spaced apart up and down including fixed link and at least two groups, is located above
Oil pipe in fish out husky component into sand table be enterprising sand table, husky component is fished out in underlying oil pipe be into sand table under into sand
Disk, the interior dress sand cylinder for fishing out husky component of the oil pipe being located above are the husky cylinder of upper dress, and the interior dress for fishing out husky component of underlying oil pipe is husky
Cylinder is the husky cylinder of lower dress, and the stifled sand table that husky component is fished out in the oil pipe being located above is upper stifled sand table, and fishing is husky in underlying oil pipe
The stifled sand table of component is lower stifled sand table, and upper stifled sand table is fixedly installed togather into sand table by fixed link under.
Here is two further optimization and/or improvements to above-mentioned utility model technical solution:
Above-mentioned to may also include fishing neck and connecting rod, enterprising sand table upper end is fixedly installed togather with connecting rod lower end, even
Extension bar upper end is fixedly installed togather with fishing neck lower end.
Above-mentioned to may also include recoil device, recoil device upper end is fixedly mounted on the husky cylinder lower end inside of lower dress, and recoil device lower end is set
There is recoil counterbore.
The utility model reasonable and compact in structure, it is easy to use, by utilizing gas energy, make gas shape by reverser
At downward impact force, the grains of sand constantly have been rushed, so that the grains of sand is migrated upwards and sinks in the husky cylinder of dress, there is reliable, convenient and quick spy
Point.
Detailed description of the invention
Attached drawing 1 is schematic diagram of main cross-sectional structure of the utility model embodiment one.
Attached drawing 2 is schematic cross-sectional view of the attached drawing 1 at A-A.
Attached drawing 3 is the main view broken section structural schematic diagram of the utility model embodiment two.
Coding in attached drawing is respectively as follows: 1 for into sand table, 2 is fill husky cylinder, and 3 be stifled sand table, and 4 be sand inlet, and 5 be enterprising sand
Disk, 6 be under into sand table, 7 be the husky cylinder of upper dress, and 8 be the husky cylinder of lower dress, and 9 be upper stifled sand table, and 10 be lower stifled sand table, and 11 be fishing neck, 12
It is fixed link for the device that recoils, 13,14 be connecting rod, and 15 be recoil counterbore.
Specific embodiment
The utility model is not limited by following embodiments, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
In the present invention, for ease of description, the description of the relative positional relationship of each component is according to specification
The Butut mode of attached drawing 1 is described, such as: front, rear, top, and bottom, left and right positional relationship be according to Figure of description
Butut direction determine.
The utility model is further described below with reference to examples and drawings:
Embodiment one: fishing out husky component as shown in attached drawing 1,2, in a kind of oil pipe, including into sand table 1, fill husky cylinder 2 and stifled sand table
3, fill husky 2 upper end of cylinder and be fixedly installed with into sand table 1, fill 2 lower end of husky cylinder and be fixedly installed with stifled sand table 3, into 1 upper end of sand table outside lateral edge
Circle distribution have at least one can with fill the sand inlet 4 being connected in husky cylinder 2.In use, when carrying out site operation process,
The present embodiment upper end and conventionally known fishing neck are linked together, the lower end of the present embodiment and running tool string are connected to
Together, well is entered after all connecting, opening well and making production rushes the grains of sand, and after when one section of gas well liquid loading, closing well simultaneously waits the grains of sand
The husky cylinder of dress is fallen into, after the grains of sand sink, the present embodiment is taken out and tool string in gas well is sent into its underpart, it is repeated multiple times, it can will
Sand in the well on fishing neck top is all pulled out.
It can be made further optimization and/or improvements according to actual needs to husky component is fished out in above-mentioned oil pipe:
As shown in attached drawing 1,2, into be uniformly distributed with along the circumference on the outside of 1 upper end of sand table eight can with fill be connected in husky cylinder 2 into sand
Hole 4.In use, by the way that multiple sand inlets 4 are arranged, enter the husky cylinder 2 of dress convenient for the grains of sand, complete to fish out husky operation.
As shown in attached drawing 1,2, it is connected through a screw thread and is fixedly installed with into sand table 1 on the inside of 2 upper end of the husky cylinder of dress, filled under husky cylinder 2
End inside, which is connected through a screw thread, is fixedly installed with stifled sand table 3.In use, what is be connected through a screw thread is fixedly connected with mode,
Convenient for into the disassembling, assembling and replacing of sand table 1 and stifled sand table 3.
Embodiment two: it is a kind of using husky device is fished out in the oil pipe for fishing out husky component in above-mentioned oil pipe as shown in attached drawing 1,2,3, it wraps
Include and fish out husky component in the oil pipe that fixed link 13 and at least two groups are spaced apart up and down, fished out in the oil pipe being located above husky component into
Sand table is enterprising sand table 5, husky component is fished out in underlying oil pipe be into sand table under into sand table 6, in the oil pipe that is located above
The dress sand cylinder for fishing out husky component is the husky cylinder 7 of upper dress, and the dress sand cylinder that husky component is fished out in underlying oil pipe is the husky cylinder 8 of lower dress, is located at
The stifled sand table that husky component is fished out in the oil pipe of top is upper stifled sand table 9, under the interior stifled sand table for fishing out husky component of underlying oil pipe is
Stifled sand table 10, upper stifled sand table 9 are fixedly installed togather into sand table 6 by fixed link 13 under.In use, scene is carried out
When work progress, enterprising 5 upper end of sand table is linked together with conventionally known fishing neck, by the lower end of lower stifled sand table 10 with give
Entering tool string to link together, well is entered after all connecting, opening well and making production rushes the grains of sand, after when one section of gas well liquid loading,
Closing well simultaneously waits the grains of sand to fall into the husky cylinder of dress and the husky cylinder 8 of lower dress, after the grains of sand sink, takes out the present embodiment and gas is sent into its underpart
Tool string in well, it is repeated multiple times, the sand in the well on fishing neck top can all be pulled out.It according to demand, can be according in well
Desilting situation increases the quantity for filling husky cylinder and connecting rod 14, improves sand discharge efficiency.
It can be made further optimization and/or improvements according to actual needs to husky device is fished out in above-mentioned oil pipe:
It further include fishing neck 11 and connecting rod 14 as shown in attached drawing 1,2,3, enterprising 5 upper end of sand table and 14 lower end of connecting rod
It is fixedly installed togather, 14 upper end of connecting rod is fixedly installed togather with 11 lower end of fishing neck.In use, pass through connection
The fishing neck 11 that bar 14 can be such that the present embodiment connect with top is in use, more stable.
It further include recoil device 12 as shown in attached drawing 1,2,3, recoil 12 upper end of device is fixedly mounted in 8 lower end of the husky cylinder of lower dress
Side, recoil 12 lower end of device are equipped with recoil counterbore 15.
It further include recoil device 12, lower stifled sand table 10 is fixedly installed togather with recoil 12 upper end of device, recoil 12 upper end of device position
In lower dress 8 lower end inside of husky cylinder, recoil 12 lower end of device is equipped with recoil counterbore 15.In use, it is adopted at the top of lower tool string
With conventionally known flow controller, it is used cooperatively by recoil device 12 with flow controller, is located at flow controller upper end in recoil counterbore 15,
When carrying out fishing out husky operation, by utilizing gas energy, so that gas is formed downward impact force by recoil device 12, constantly rushed sand
Grain makes the grains of sand migrate upwards and sinks in the husky cylinder of dress and the husky cylinder 8 of lower dress.According to demand, recoil 12 upper end of device can be with lower stifled sand table
10 lower ends are fixedly installed togather, and recoil device 12 and lower stifled sand table 10 can also be made to be wholely set.
The above technical characteristic constitutes the embodiments of the present invention, can with stronger adaptability and implementation result
Increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
Claims (6)
1. fishing out husky component in a kind of oil pipe, it is characterised in that including filling into sand table, the husky cylinder of dress and stifled sand table, husky cylinder upper end is fixed to pacify
Be fixedly installed with stifled sand table equipped with husky cylinder lower end into sand table, is filled, into sand table upper end on the outside of circumferentially have at least one can be with
Fill the sand inlet being connected in husky cylinder.
2. fishing out husky component in oil pipe according to claim 1, it is characterised in that be uniformly distributed with along the circumference on the outside of into sand table upper end
Eight can with fill the sand inlet being connected in husky cylinder.
3. fishing out husky component in oil pipe according to claim 1 or 2, it is characterised in that fill and connected on the inside of husky cylinder upper end by screw thread
It connects and is fixedly installed with into sand table, the husky cylinder lower end inside of dress, which is connected through a screw thread, is fixedly installed with stifled sand table.
4. a kind of using husky device is fished out in the oil pipe for fishing out husky component in oil pipe described in any one of any one of claims 1 to 33, feature exists
In the husky component of fishing in the husky component of fishing in the oil pipe being spaced apart up and down including fixed link and at least two groups, the oil pipe being located above
Be enterprising sand table into sand table, husky component is fished out in underlying oil pipe be into sand table under into sand table, in the oil pipe that is located above
The dress sand cylinder for fishing out husky component is the husky cylinder of upper dress, and the dress sand cylinder that husky component is fished out in underlying oil pipe is the husky cylinder of lower dress, is located at upper
The stifled sand table that husky component is fished out in the oil pipe of side is upper stifled sand table, and the stifled sand table that husky component is fished out in underlying oil pipe is lower stifled sand
Disk, upper stifled sand table are fixedly installed togather into sand table by fixed link under.
5. fishing out husky device in oil pipe according to claim 4, it is characterised in that further include fishing neck and connecting rod, enterprising sand table
Upper end is fixedly installed togather with connecting rod lower end, and connecting rod upper end is fixedly installed togather with fishing neck lower end.
6. fishing out husky device in oil pipe according to claim 4 or 5, it is characterised in that further include recoil device, recoil device upper end is solid
Dingan County is equipped with recoil counterbore mounted in the husky cylinder lower end inside of lower dress, recoil device lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582279.2U CN208203192U (en) | 2018-04-23 | 2018-04-23 | It is fished out in oil pipe and fishes out husky device in husky component and oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582279.2U CN208203192U (en) | 2018-04-23 | 2018-04-23 | It is fished out in oil pipe and fishes out husky device in husky component and oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208203192U true CN208203192U (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820582279.2U Active CN208203192U (en) | 2018-04-23 | 2018-04-23 | It is fished out in oil pipe and fishes out husky device in husky component and oil pipe |
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| CN (1) | CN208203192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695429A (en) * | 2018-12-28 | 2019-04-30 | 成都理工大学 | A kind of stepped starting type deep-well bailers |
-
2018
- 2018-04-23 CN CN201820582279.2U patent/CN208203192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109695429A (en) * | 2018-12-28 | 2019-04-30 | 成都理工大学 | A kind of stepped starting type deep-well bailers |
| CN109695429B (en) * | 2018-12-28 | 2020-12-11 | 成都理工大学 | Graded starting type deep well sand bailing barrel |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: 100120 Beijing Xicheng District six laying Kang Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Xibu Drilling Engineering Co.,Ltd. Address before: 834000 Sulige Gas Field, No. 98 Youyi Road, Karamay City, Xinjiang Uygur Autonomous Region Patentee before: CNPC Xibu Drilling Engineering Co.,Ltd. |