CN220203873U - Layering water finding production integrated tubular column - Google Patents
Layering water finding production integrated tubular column Download PDFInfo
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- CN220203873U CN220203873U CN202320932078.1U CN202320932078U CN220203873U CN 220203873 U CN220203873 U CN 220203873U CN 202320932078 U CN202320932078 U CN 202320932078U CN 220203873 U CN220203873 U CN 220203873U
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- pipe column
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000005553 drilling Methods 0.000 claims abstract description 25
- 239000002689 soil Substances 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 24
- 238000000605 extraction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses an integrated pipe column for layered water exploration production, which comprises a pipe column shell, wherein a water pipe groove is formed in the outer wall of the pipe column shell, a connecting circular ring is movably connected to the outer wall of the pipe column shell, a water intake pipe is movably connected to the outer surface of the upper end of the water pipe groove, and a drilling pipe is movably connected to the outer surface of the lower end of the pipe column shell.
Description
Technical Field
The utility model relates to the technical field of integrated pipe columns, in particular to a layered water finding production integrated pipe column.
Background
The oil extraction pipe column used in the oil extraction engineering is a main part of an oil extraction mechanical system, the pipe column can lift crude oil in an oil well to the ground, in order to adapt to different oil extraction requirements, a professional oil extraction pipe column aiming at thick oil development and common crude oil development is arranged, the common oil extraction pipe column is relative to the thick oil extraction pipe column, in order to adapt to production requirements of stratum energy, well conditions and physical properties of produced fluid, through long-term research and application, the common oil extraction pipe column is various, serialization is formed, more field application and more mature technology are realized, a rod oil pump oil extraction pipe column and a rodless pump oil extraction pipe column are adopted, and the prior art (CN 212272146U) discloses a layered water exploration production integrated pipe column which comprises an oil pump, a screen pipe, a first packer, a first hydraulic water exploration switch, a second packer, a second hydraulic water exploration switch and a plug which are sequentially connected from top to bottom. The first hydraulic control water finding switch comprises a first outer tube, an annular groove is formed in the inner wall of the first outer tube, a first sliding sleeve is sleeved in the first outer tube, a stepped sleeve with an enlarged outer diameter is formed upwards on the upper portion of the first sliding sleeve, and the stepped sleeve is embedded in the annular groove in a sealing mode. A plurality of first liquid inlets are formed in the wall of the first outer pipe, the first outer pipe and the first sliding sleeve are fixed through a first pin, and the second hydraulic control water-finding switch is a normally open water-finding switch. The pipe column is a composite pipe column capable of realizing water finding and production, the production of a lower production layer can be started after the pipe column is put in, the production of an upper production layer can be switched by directly pressing when the layer is needed to be changed, the pipe column does not need to be repeatedly put down, and the operation is simple.
It still has some drawbacks such as: in the exploitation process, the water exploration pipe column is needed to be put down firstly, the oil-water content of each layer is determined through liquid suction, then the water plugging production pipe column is put down according to data, finally oil exploitation production is carried out, the repeated pipe column lifting and lowering are needed, the operation is complex, the time of workers is wasted, the exploitation progress is delayed, and the oil exploitation progress is required to be completely dismantled and replaced after damage occurs, so that time and labor are wasted.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a layered water-finding production integrated tubular column.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a layering water production integration tubular column, includes the tubular column shell, the water pipe recess has been seted up to the outer wall of tubular column shell, the outer wall swing joint of tubular column shell has the connection ring, the upper end surface swing joint of water pipe recess has the water intake pipe, the lower extreme surface swing joint of tubular column shell has the soil drilling pipe.
Preferably, the outer surface of the lower end of the soil drilling guide pipe is provided with a sinking drill bit, the outer wall of the soil drilling guide pipe is provided with an auxiliary blade, the outer wall of the soil drilling guide pipe is provided with a water injection hole, the outer surface of the upper end of the soil drilling guide pipe is provided with a driving rod, the outer surface of the upper end of the driving rod is provided with a pipe column liner, and the outer wall of the pipe column liner is provided with a sealing ring.
Preferably, the soil drilling guide pipe is fixedly connected with the sinking drill bit, the soil drilling guide pipe is fixedly connected with the auxiliary blade, the soil drilling guide pipe is fixedly connected with the driving rod, the driving rod is movably connected with the pipe column liner, and the pipe column liner is movably connected with the sealing ring.
Preferably, the outer wall of the tubular column shell is provided with a fastening groove, the inner wall of the connecting circular ring is fixedly connected with a fixing block, and the outer surface of one side of the fixing block is movably connected with the fastening groove.
Preferably, the sealing groove has been seted up to the outer wall of tubular column inner bag, sealing washer has been seted up to the outer wall swing joint of sealing groove, spacing recess has been seted up to the inner wall of tubular column inner bag, one side surface swing joint of spacing recess has spacing rectangle piece, one side surface fixedly connected with of spacing rectangle piece goes up the connecting pipe.
Preferably, the inner wall swing joint of tubular column inner bag has the water intake pipe, the inner wall swing joint of water intake pipe has filter screen, the inner wall swing joint of water intake pipe has the piston rod, the upper end surface swing joint of tubular column inner bag has the connecting pipe.
The utility model has the following beneficial effects:
1. when using this device, can be through setting up, connect between ring, fastening recess and the fixed block mutually supporting, connect two sets of tubular column shells fixedly, and be difficult for droing, ensure that equipment can normally work, can more quick exploitation work under the effect of auxiliary blade and sinking bit simultaneously, improve the efficiency of exploitation, and the sealing washer can increase the leakproofness of tubular column inner bag, guarantees that the oil and the hydroenergy of exploitation are drawed for exploitation work progress.
2. When using this device, can be through setting up, after spacing rectangular block aligns spacing recess, rotatory angle of going up the connecting pipe makes and goes up connecting pipe and tubular column inner bag and can be connected fixedly to draw oil and water in the water intake pipe through the piston rod, can avoid debris entering oil and water in filter screen's effect, increase the degree of difficulty of oil-water separation, realize the exploitation work to different degree of depth oil and water.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a layered water-finding production integrated pipe column provided by the utility model;
FIG. 2 is a schematic diagram of the overall structure of a pipe liner in a layered water-finding production integrated pipe column;
FIG. 3 is a schematic diagram of the overall structure of a connecting ring in a layered water-finding production integrated pipe column;
fig. 4 is a schematic diagram of the overall structure of the upper connecting pipe in the layered water finding production integrated pipe column.
In the figure: 1. a tubular column housing; 2. connecting the circular rings; 3. a water intake pipe; 4. a water pipe groove; 5. a drilling guide pipe; 6. a tubular column liner; 7. a driving rod; 8. water injection holes; 9. an auxiliary blade; 10. sinking the drill bit; 11. a seal ring; 12. a fastening groove; 13. a fixed block; 14. sealing the groove; 15. an upper connecting pipe; 16. limiting rectangular blocks; 17. a limit groove; 18. a piston rod; 19. and (3) filtering the screen.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a layering water production integration tubular column, including tubular column shell 1, water pipe recess 4 has been seted up to the outer wall of tubular column shell 1, and the outer wall swing joint of tubular column shell 1 has connection ring 2, and water pipe 3 is drawn to the upper end surface swing joint of water pipe recess 4, and the lower extreme surface swing joint of tubular column shell 1 has the soil pipe 5 of boring, and specifically, other relevant structures in this application are as follows: the water intake pipe 3, the sinking bit 10, etc. are the same as those in the prior art, and will not be described in detail here.
In this embodiment, as shown in fig. 1-4, a sinking drill bit 10 is disposed on the outer surface of the lower end of the soil drilling pipe 5, an auxiliary blade 9 is disposed on the outer wall of the soil drilling pipe 5, a water injection hole 8 is formed in the outer wall of the soil drilling pipe 5, a driving rod 7 is disposed on the outer surface of the upper end of the soil drilling pipe 5, a pipe column liner 6 is disposed on the outer surface of the upper end of the driving rod 7, a sealing ring 11 is disposed on the outer wall of the pipe column liner 6, and tightness of the pipe column liner 6 is increased through the sealing ring 11, so that mining work is performed by auxiliary equipment, and influence of insufficient air tightness on mining progress is avoided.
In this embodiment, as shown in fig. 1-4, the soil drilling pipe 5 is fixedly connected with the sinking drill head 10, the soil drilling pipe 5 is fixedly connected with the auxiliary blade 9, the soil drilling pipe 5 is fixedly connected with the driving rod 7, the driving rod 7 is movably connected with the pipe column liner 6, the pipe column liner 6 is movably connected with the sealing ring 11, and the auxiliary device performs exploitation work on a deeper position through the cooperation of the auxiliary blade 9 and the sinking drill head 10.
In this embodiment, as shown in fig. 1-4, the outer wall of the tubular column casing 1 is provided with a fastening groove 12, the inner wall of the connecting ring 2 is fixedly connected with a fixing block 13, one side outer surface of the fixing block 13 is movably connected with the fastening groove 12, and the connecting ring 2 can be assisted to connect two groups of tubular column casings 1 through the fastening groove 12 and the fixing block 13, and the tubular column casings are not easy to fall off and have stability.
In this embodiment, as shown in fig. 1-4, the outer wall of the pipe column liner 6 is provided with the sealing groove 14, the outer wall of the sealing groove 14 is movably connected with the sealing ring 11, the inner wall of the pipe column liner 6 is provided with the limiting groove 17, one side outer surface of the limiting groove 17 is movably connected with the limiting rectangular block 16, one side outer surface of the limiting rectangular block 16 is fixedly connected with the upper connecting pipe 15, and the upper connecting pipe 15 and the pipe column liner 6 can be connected through the mutual matching between the limiting rectangular block 16 and the limiting groove 17, so that the method is simple and fast, the time required by a worker for disassembling and assembling the pipe column liner is saved, and the speed of checking and maintaining is accelerated.
In this embodiment, as shown in fig. 1-4, the inner wall of the pipe column liner 6 is movably connected with a water intake pipe 3, the inner wall of the water intake pipe 3 is movably connected with a filter screen 19, the inner wall of the water intake pipe 3 is movably connected with a piston rod 18, the outer surface of the upper end of the pipe column liner 6 is movably connected with an upper connecting pipe 15, impurities can be preliminarily filtered through the filter screen 19, and the influence of the blockage of the water intake pipe 3 on the exploitation progress is avoided.
The application method and the advantages of the utility model are as follows: when the layered water finding production integrated pipe column is used, the working process is as follows:
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, firstly, the water intake pipe 3 and the piston rod 18 are installed in the pipe column liner 6, the limit rectangular block 16 on the outer wall of the upper connecting pipe 15 is aligned with the groove above the pipe column liner 6 and is pressed downwards, then the angle of the upper connecting pipe 15 is rotated, so that the limit rectangular block 16 can be clamped in the limit groove 17, the upper connecting pipe 15 is connected with the pipe column liner 6, the two groups of pipe column shells 1 are connected and fixed through the cooperation between the fixing block 13, the fastening groove 12 and the connecting circular ring 2, the auxiliary blade 9 and the countersunk drill bit 10 are utilized to assist the pipe column shells 1 to carry out exploitation work downwards, at this time, water and oil can enter the inside of the water intake pipe 3 through the filter screen 19, the filter screen 19 can avoid sundries entering the inner wall of the water intake pipe 3 to cause blockage, the water exploration integration is realized, the exploitation work efficiency is increased, the connection circular ring 2, the fastening groove 12 and the fixing block 13 can be mutually matched with each other through the connecting circular ring 13, the two groups of pipe shells 1 are connected and fixed, and are not easy to drop, the equipment can be ensured, the exploitation efficiency of the drill bit 9 and the countersunk bit can be improved, the work can be improved, the working efficiency of the well can be improved, the well can be ensured, the well and the working efficiency of the pipe can be sealed and the well can be sealed and improved, the well liner can be sealed and improved, and the work can be sealed by the pipe well 11.
According to the above, through setting up, spacing rectangular block 16 aligns spacing recess 17 after, and rotatory connecting pipe 15's angle makes last connecting pipe 15 and tubular column inner bag 6 can be connected fixedly to draw oil and water in the water intake pipe 3 through piston rod 18, can avoid debris to get into in oil and the water under filter screen 19's effect, increase the degree of difficulty of oil water separation, realize the exploitation work to different degree of depth oil and water.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a layering water production integration tubular column, includes tubular column shell (1), its characterized in that, water pipe recess (4) have been seted up to the outer wall of tubular column shell (1), the outer wall swing joint of tubular column shell (1) has connection ring (2), the upper end surface swing joint of water pipe recess (4) has water intake pipe (3), the lower extreme surface swing joint of tubular column shell (1) has soil drilling pipe (5).
2. The integrated pipe column for layered water exploration production according to claim 1, wherein a sinking drill bit (10) is arranged on the outer surface of the lower end of the soil drilling guide pipe (5), an auxiliary blade (9) is arranged on the outer wall of the soil drilling guide pipe (5), a water injection hole (8) is formed in the outer wall of the soil drilling guide pipe (5), a driving rod (7) is arranged on the outer surface of the upper end of the soil drilling guide pipe (5), a pipe column inner container (6) is arranged on the outer surface of the upper end of the driving rod (7), and a sealing ring (11) is arranged on the outer wall of the pipe column inner container (6).
3. The integrated pipe column for layered water exploration production according to claim 1, wherein the soil drilling guide pipe (5) is fixedly connected with the sinking drill bit (10), the soil drilling guide pipe (5) is fixedly connected with the auxiliary blade (9), the soil drilling guide pipe (5) is fixedly connected with the driving rod (7), the driving rod (7) is movably connected with the pipe column liner (6), and the pipe column liner (6) is movably connected with the sealing ring (11).
4. The integrated pipe column for layered water exploration production according to claim 1, wherein the outer wall of the pipe column shell (1) is provided with a fastening groove (12), the inner wall of the connecting ring (2) is fixedly connected with a fixing block (13), and the outer surface of one side of the fixing block (13) is movably connected with the fastening groove (12).
5. The integrated pipe column for layered water exploration production according to claim 3, wherein the outer wall of the pipe column inner container (6) is provided with a sealing groove (14), the outer wall of the sealing groove (14) is movably connected with a sealing ring (11), the inner wall of the pipe column inner container (6) is provided with a limiting groove (17), one side outer surface of the limiting groove (17) is movably connected with a limiting rectangular block (16), and one side outer surface of the limiting rectangular block (16) is fixedly connected with an upper connecting pipe (15).
6. The integrated pipe column for layered water exploration production according to claim 5, wherein the inner wall of the pipe column liner (6) is movably connected with a water intake pipe (3), and the inner wall of the water intake pipe (3)
A filter screen (19) is movably connected, a piston rod (18) is movably connected with the inner wall of the water intake pipe (3),
an upper connecting pipe (15) is movably connected to the outer surface of the upper end of the pipe column liner (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320932078.1U CN220203873U (en) | 2023-04-23 | 2023-04-23 | Layering water finding production integrated tubular column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320932078.1U CN220203873U (en) | 2023-04-23 | 2023-04-23 | Layering water finding production integrated tubular column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220203873U true CN220203873U (en) | 2023-12-19 |
Family
ID=89138451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320932078.1U Active CN220203873U (en) | 2023-04-23 | 2023-04-23 | Layering water finding production integrated tubular column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220203873U (en) |
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2023
- 2023-04-23 CN CN202320932078.1U patent/CN220203873U/en active Active
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