CN109826616A - Horizontal well Driver injection device - Google Patents
Horizontal well Driver injection device Download PDFInfo
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- CN109826616A CN109826616A CN201910175426.3A CN201910175426A CN109826616A CN 109826616 A CN109826616 A CN 109826616A CN 201910175426 A CN201910175426 A CN 201910175426A CN 109826616 A CN109826616 A CN 109826616A
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- injection device
- frame
- driving chain
- horizontal well
- briquetting
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- 238000002347 injection Methods 0.000 title claims abstract description 30
- 239000007924 injection Substances 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 20
- 230000003447 ipsilateral effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 239000003129 oil well Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The present invention provides a kind of horizontal well Driver injection device, is related to oil well logging technique field.It includes two driving chains and frame for continuous umbilical opposite sides to be arranged in, each driving chain is in frame loopy moving elevationally outward, multiple briquettings are fixedly installed on the outside of driving chain, briquetting on two driving chains is oppositely arranged and forms the channel passed through for continuous umbilical, a driving chain, which is formed by inside circulating ring, wherein is fixedly installed with guide pad, circulating ring internal activity is formed by another driving chain, and compact heap is installed, under external force, compact heap moves to guide pad and matches the briquetting compressed on two driving chains with guide pad.Horizontal well Driver injection device provided by the invention cooperates offer to inject or rise and accommodates power required for continuous umbilical by guide pad and movable compact heap；Compared to traditional injection device, production cost can be greatly reduced to avoid frequent replacement disassembly end.
Description
Technical field
The present embodiments relate to oil well logging technique field more particularly to a kind of horizontal well Driver injection devices.
Background technique
As the new technology of oil field profession, continuous umbilical logging technique is applicable not only to the well logging of normal vertical well, more especially
Its well logging for being suitable for horizontal well or slant well, thus be widely used in oil well well logging field.In addition, continuous umbilical is surveyed
Some column advantages such as it is succinct that there is well operation to facilitate, and log-time is short, increasingly by fields such as oil well exploration, exploitation and well loggings
Paid attention to.Continuous pipe is passed through aid block shape firstly the need of being equipped with loop wheel machine when common horizontal well Driver injection device operation at present
At channel vertically penetrate, whole work process is time-consuming and laborious, reconnects end later, completes Job readiness, and operation is complete
It when disassembly, and needs to remove end, continuous umbilical could be extracted out.Preparation amount before every subjob is big, in addition dismantles
The continuous umbilical of this section after end is also scrapped therewith, needs to cut out.And need to be equipped in operation process boom hoisting etc. its
His auxiliary accessories, at high cost, overall price is expensive.
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide a kind of horizontal well Driver injection device, to solve existing injection device installation and
Disassembly is inconvenient, problem at high cost.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of horizontal well Driver injection devices, including for being arranged
Two driving chains and frame of continuous umbilical opposite sides, each driving chain recycle elevationally outward in the frame
It is mobile, multiple briquettings, the briquetting phase on two driving chains are fixedly installed on the outside of the driving chain
To being arranged and being formed the channel passed through for continuous umbilical, a driving chain is formed by inside circulating ring wherein
It is fixedly installed with guide pad, circulating ring internal activity is formed by another driving chain and compact heap is installed, outside
Under power effect, the compact heap, which is moved to the guide pad and matched with the guide pad, compresses two driving chains
On the briquetting.
Wherein, two installation axles are respectively equipped at the top and bottom of the frame, the installation axle stretches in described outside
Frame is separately installed with a drive sprocket wherein being located in two installation axles of the frame roof, is located at the frame
Two installation axles of frame bottom are separately installed with a driven gear, and the every driving chain is wound around positioned at the frame
On the frame ipsilateral drive sprocket and the driven sprocket.
Wherein, a strainer is separately installed with by two driving chains, the strainer is for adjusting institute
State the elasticity of driving chain.
Wherein, the strainer includes tightener sprocket and sliding block, and the sliding block is fixedly connected with the tightener sprocket, institute
It states tightener sprocket to cooperate with the corresponding driving chain transmission, is equipped with sliding slot on said frame, the sliding block is housed in
In the sliding slot, jackscrew is bolted on the frame, one end of the jackscrew is abutted with the sliding block, by adjusting the jackscrew
The depth that is spirally connected the sliding block can be made to slide in the sliding slot.
It wherein, further include supporting block, the supporting block is fixed in the sliding slot, the jackscrew and the supporting block spiral shell
It connects, there are three the jackscrews, one of them described jackscrew is separately positioned on the opposite of the sliding block with jackscrew described in other two
Two sides.
It wherein, further include hydraulic cylinder and mounting plate, the mounting base of the hydraulic cylinder passes through the fixed peace of the mounting plate
On said frame, the piston rod of the hydraulic cylinder is connected dress with the compact heap.
Wherein, there are two the guide pads, two guide pads are setting up and down along the vertical direction, each described guiding
Block is towards the side of the briquetting in arc surfaced；There are two the compact heaps, two compact heaps and two guide pads
It is arranged in a one-to-one correspondence.
Wherein, the both ends of the briquetting are separately installed with bearing, and two bearings are separately mounted to the driving chain
Outside two sides.
Wherein, one end that the briquetting is connected with the bearing is in arc-shaped, and the other end of the briquetting is and continuous pipe
The cambered surface plate that cable shape matches.
(3) beneficial effect
Horizontal well Driver injection device provided by the invention is connected by the guide pad guidance being fixedly mounted in driving chain
Continuous umbilical conveying direction, meanwhile, which, which can also cooperate to provide with movable compact heap, injects or rises continuous umbilical institute
The aid power needed；Compared to traditional injection device, which when in use can be by continuous umbilical
It takes out, is not needed through loop wheel machine preparation work from side, end may be reused after connection does not need every subjob
Front and back installation and removal greatly reduce production cost to avoid often replacing disassembly end.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of horizontal well of embodiment of the present invention Driver injection device；
Fig. 2 is the side view of horizontal well Driver injection device shown in Fig. 1；
Fig. 3 is the structural schematic diagram of strainer shown in Fig. 1；
Fig. 4 is the connection structure diagram of compact heap and hydraulic cylinder shown in Fig. 1；
Fig. 5 is the connection structure diagram of briquetting and bearing shown in Fig. 1.
In figure: 1, driving chain；2, briquetting；3, guide pad；4, compact heap；5, frame；6, installation axle；7, drive sprocket；
8, driven sprocket；9, strainer；91, tightener sprocket；92, sliding block；93, supporting block；94, jackscrew；10, hydraulic cylinder；11, pacify
Loading board；12, bearing.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Following instance
For illustrating the present invention, but it is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Horizontal well Driver injection device in the embodiment of the present invention, as depicted in figs. 1 and 2, including for being arranged continuous
Two driving chains 1 and frame 5 of umbilical opposite sides, each driving chain 1 vertically recycle shifting in the outside of frame 5
It is dynamic, multiple briquettings 2 are fixedly installed on the outside of driving chain 1, briquetting 2 is oppositely arranged and forms one to be led to for continuous umbilical
The channel crossed.In use, continuous umbilical is placed in the channel of the formation of briquetting 2, two driving chains 1 positioned at continuous umbilical two sides
With identical rotation speed operation, avoid revolving speed is inconsistent briquetting 2 is caused to scratch continuous umbilical.Each driving chain 1 vertically recycles
Mobile to form a circulating ring, a driving chain 1, which is formed by inside circulating ring, wherein is fixedly installed with guide pad 3,
Another driving chain 1 is formed by circulating ring internal activity and is equipped with compact heap 4, it should be noted that guide pad 3 and compression
Block 4 is respectively placed in different circulating rings, is seen with the visual angle in Fig. 1, and guide pad 3 can both be located in the circulating ring in left side
It can be located in the circulating ring on right side again, be located in another circulating ring correspondingly, compressing 4, in this way in external force
Under, compact heap 4 can move to guide pad 3 and cooperate the briquetting 2 compressed on two driving chains 1 with guide pad 3.Compact heap 4
It cooperates, is contacted respectively with the briquetting 2 on corresponding driving chain 1, to press continuous umbilical with guide pad 3
It is tight or loosen reach required for accommodate power.
Horizontal well Driver injection device in the embodiment of the present invention, passes through the guide pad 3 being fixedly mounted in driving chain 1
Continuous umbilical conveying direction is guided, meanwhile, which can also cooperate with movable compact heap 4 provides injection or rises to connect
Power is accommodated required for continuous umbilical.Compared to traditional injection device, horizontal well Driver injection device in the embodiment of the present invention,
It can make to keep certain gap between guide pad 3 and compact heap 4 by mobile compact heap 4 when in use, facilitate continuous pipe
Cable takes out from side, does not need often without by loop wheel machine preparation work, end may be reused after connection
Installation and removal before and after subjob greatly reduce production cost to avoid often replacing disassembly end.
In addition to this, the horizontal well Driver injection device in the embodiment of the present invention is located at top and bottom in the outside of frame 5
The position in portion is respectively equipped with two installation axles 6, i.e., two installation axles 6 is separately installed in the two sides of the bottom of frame 5, in frame 5
Top two sides be separately installed with two installation axles 6.Wherein it is located in two installation axles 6 at 5 top of frame and is separately installed with one
A drive sprocket 7, two installation axles 6 positioned at 5 bottom of frame are separately installed with a driven sprocket 8, every driving chain 1 around
It is provided on frame 5 ipsilateral drive sprocket 7 and driven sprocket 8, is subject to direction shown in FIG. 1, the active positioned at left side
It is arranged with a driving chain 1 on sprocket wheel 7 and driven sprocket 8, is arranged on the drive sprocket 7 and driven sprocket 8 on right side
An other driving chain 1.The two piece installation axles about 6 ipsilateral positioned at frame 5 are correspondingly arranged, and every driving chain 1 can edge
Vertical direction shuttling movement.
When in use, continuous umbilical is directed to block 3 and compact heap 4 compresses, and adjusts the big degree as low as appropriate of pressing force,
Control 7 two driven sprockets 8 of adaptive operational proof of drive sprocket have identical angular speed, under the operating by driving chain 1
Drive the movement of continuous umbilical, the rotation direction of adjustment drive sprocket 7 can be realized to continuous umbilical above mention or lowering operation.
Wherein, a strainer 9 is separately installed with by two driving chains 1, strainer 9 is for adjusting driving chain
1 elasticity.Specifically, strainer 9 includes tightener sprocket 91 and sliding block 92, and sliding block 92 is fixedly connected with tightener sprocket 91,
Tightener sprocket 91 is driven with corresponding driving chain 1 to be cooperated, and sliding slot is equipped on frame 5, the hole wall of sliding slot is fixedly installed with
Supporting block 93 is bolted with jackscrew 94 in supporting block 93, and one end of jackscrew 94 is abutted with sliding block 92, passes through and adjusts being spirally connected for jackscrew 94
Depth can be such that sliding block 92 slides in sliding slot, so as to adjust the position for the tightener sprocket 91 being fixed on sliding block 92, realize and open
The adjustment of tightness.As shown in figure 3, in embodiments of the present invention, there are three jackscrews 94, one of jackscrew 94 and other two top
Silk 94 is separately positioned on the opposite sides of sliding block 92.It is corresponding, supporting block 93 also there are three, three supporting blocks 93 and three
A jackscrew 94 is arranged in a one-to-one correspondence.
In addition, as shown in figure 4, the horizontal well Driver injection device in the embodiment of the present invention further includes hydraulic cylinder 10 and peace
The mounting base of loading board 11, hydraulic cylinder 10 is fixedly mounted on frame 5 by mounting plate 11, the piston rod and pressure of hydraulic cylinder 10
Tight block 4 is connected.Under the action of hydraulic cylinder 10, piston rod drives compact heap 4 close to or far from guide pad 3, so as to adjust pressure
The size of clamp force.
Specifically, there are two guide pads 3, two guide pads 3 are setting up and down along the vertical direction, each 3 direction of guide pad
The side of briquetting 2 is in arc surfaced；Globoidal structure on two guide pads 3 is corresponding, 3 conduct of guide pad close to 5 top of frame
The guiding device at inlet end, guiding device of the guide pad 3 of close 5 bottom of frame as outlet end, cooperates to ensure
Continuous umbilical is always maintained at straight state.Correspondingly, two compact heaps 4 and two guide pads 3 are one by one there are two compact heaps 4
It is correspondingly arranged.Corresponding, there are two hydraulic cylinder 10 and mounting plate 11 are equally also each, each compact heap 4 is by one
Hydraulic cylinder 10 drives, and each hydraulic cylinder 10 is mounted on frame 5 by a mounting plate 11.
Specifically, as shown in figure 5, the both ends of briquetting 2 are separately installed with bearing 12, two bearings 12 are separately mounted to be driven
The outside two sides of chain 1, i.e. bearing 12 are located at the outside of driving chain 1, in two briquettings 2 at the both ends of same briquetting 2, one
Positioned at the side of driving chain 1, another is located at the other side of driving chain 1, and the two is oppositely arranged.Wherein, briquetting 2 and bearing
12 connected one end are in arc-shaped, and the other end of briquetting 2 is the cambered surface plate to match with continuous umbilical shape.It is being oppositely arranged
Briquetting 2 between the channel that is formed pass through for continuous umbilical, briquetting 2 is located at the opposite sides of continuous umbilical, convenient for continuously
Umbilical insertion.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of horizontal well Driver injection device, which is characterized in that including two for continuous umbilical opposite sides to be arranged in
Driving chain and frame, each driving chain is in frame loopy moving elevationally outward, in the driving chain
Multiple briquettings are fixedly installed on outside, the briquetting on two driving chains is oppositely arranged and forms one for continuous
The channel that umbilical passes through, a driving chain, which is formed by inside circulating ring, wherein is fixedly installed with guide pad, another
One driving chain is formed by circulating ring internal activity and is equipped with compact heap, under external force, the compact heap to
The guide pad moves and matches the briquetting compressed on two driving chains with the guide pad.
2. horizontal well Driver injection device according to claim 1, which is characterized in that in the top and bottom of the frame
Two installation axles are respectively equipped with, the installation axle is outer to stretch in the frame, wherein being located at described in two of the frame roof
A drive sprocket is separately installed in installation axle, two installation axles positioned at the base of frame are separately installed with one
Driven gear, the every driving chain are wound around the drive sprocket and the driven sprocket ipsilateral positioned at the frame
On.
3. horizontal well Driver injection device according to claim 2, which is characterized in that by two driving chains respectively
One strainer is installed, the strainer is used to adjust the elasticity of the driving chain.
4. horizontal well Driver injection device according to claim 3, which is characterized in that the strainer includes tensioning chain
Wheel and sliding block, the sliding block are fixedly connected with the tightener sprocket, and the tightener sprocket is passed with the corresponding driving chain
Dynamic cooperation, is equipped with sliding slot on said frame, and the sliding block is housed in the sliding slot, and jackscrew, institute are bolted on the frame
The one end for stating jackscrew is abutted with the sliding block, and the depth that is spirally connected by adjusting the jackscrew can make the sliding block in the sliding slot
Interior sliding.
5. horizontal well Driver injection device according to claim 4, which is characterized in that it further include supporting block, the support
Block is fixed in the sliding slot, and the jackscrew is spirally connected with the supporting block, and there are three the jackscrews, one of them described jackscrew with
Other two jackscrew is separately positioned on the opposite sides of the sliding block.
6. horizontal well Driver injection device according to claim 2, which is characterized in that further include hydraulic cylinder and installation
The mounting base of plate, the hydraulic cylinder is fixedly mounted on said frame by the mounting plate, the piston of the hydraulic cylinder
Bar is connected with the compact heap.
7. horizontal well Driver injection device according to claim 6, which is characterized in that there are two the guide pads, and two
The guide pad is setting up and down along the vertical direction, each described guide pad is towards the side of the briquetting in arc surfaced；It is described
There are two compact heaps, and two compact heaps are arranged in a one-to-one correspondence with two guide pads.
8. horizontal well Driver injection device according to claim 1, which is characterized in that install respectively at the both ends of the briquetting
There is bearing, two bearings are separately mounted to the outside two sides of the driving chain.
9. horizontal well Driver injection device according to claim 8, which is characterized in that the briquetting is connected with the bearing
One end be in arc-shaped, the other end of the briquetting is the cambered surface plate to match with continuous umbilical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175426.3A CN109826616A (en) | 2019-03-08 | 2019-03-08 | Horizontal well Driver injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175426.3A CN109826616A (en) | 2019-03-08 | 2019-03-08 | Horizontal well Driver injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109826616A true CN109826616A (en) | 2019-05-31 |
Family
ID=66865681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910175426.3A Pending CN109826616A (en) | 2019-03-08 | 2019-03-08 | Horizontal well Driver injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109826616A (en) |
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2019
- 2019-03-08 CN CN201910175426.3A patent/CN109826616A/en active Pending
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