CN210003266U - Horizontal well driving injection device - Google Patents
Horizontal well driving injection device Download PDFInfo
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- CN210003266U CN210003266U CN201920294089.5U CN201920294089U CN210003266U CN 210003266 U CN210003266 U CN 210003266U CN 201920294089 U CN201920294089 U CN 201920294089U CN 210003266 U CN210003266 U CN 210003266U
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Abstract
The utility model provides an horizontal well drive injection device, relate to oil well logging technical field, it is including being used for setting up two drive chain and the frame in the relative both sides of continuous tube cable, every drive chain is at the vertical circulation removal in the frame outside, fixed mounting has a plurality of briquettings on drive chain's the outside, briquetting on two drive chain sets up in opposite directions and forms passageways that supply the continuous tube cable to pass through, wherein the inside fixed mounting of loop that drive chain formed has the guide block, the inside movable mounting of loop that drive chain formed has the compact heap in addition, under the exogenic action, the compact heap to the guide block motion and cooperate with the guide block and compress tightly the briquetting on two drive chain, the utility model provides a horizontal well drive injection device, provide the required clamping force of pouring into or play continuous tube cable through the cooperation of guide block and activity, compare traditional injection device, can avoid often dismantling the cable head, reduced manufacturing cost.
Description
Technical Field
The embodiment of the utility model provides a relate to oil well logging technical field, especially relate to kinds of horizontal well drive injection devices.
Background
As a new technology of oil field specialties, the coiled tubing and cable logging technology is not only suitable for logging of common vertical wells, but also more particularly suitable for logging of horizontal wells or inclined wells, so that -field application is obtained in the field of oil well logging, and the coiled tubing and cable logging has advantages of convenient and simple operation, short logging time and the like, and is increasingly favored by the fields of oil well exploration, development, logging and the like.
SUMMERY OF THE UTILITY MODEL
() problems to be solved
The utility model aims at providing an kind of horizontal well drive injection device for it is inconvenient with the dismantlement to solve the installation of current injection device, problem with high costs.
(II) technical scheme
In order to solve the technical problem, the utility model provides an horizontal well drive injection device, including being used for setting up two drive chain and the frame in the relative both sides of coiled tubing cable, every drive chain is in the vertical circulation in the frame outside removes fixed mounting has a plurality of briquettings, two on the drive chain the briquettings set up in opposite directions and form and supply the passageway that the coiled tubing cable passes through, wherein the inside fixed mounting of circulation circle that drive chain formed has the guide block, in addition the inside movable mounting of circulation circle that drive chain formed has the compact heap, under the exogenic action, the compact heap to the guide block motion and with the guide block cooperatees and compresses tightly two on the drive chain the briquettings.
The top and the bottom of the frame are respectively provided with two installation shafts, the installation shafts extend out of the frame, driving sprockets are respectively installed on the two installation shafts located at the top of the frame, driven gears are respectively installed on the two installation shafts located at the bottom of the frame, and each transmission chain is wound on the driving sprocket and the driven sprocket located on the same side of the frame.
tensioning mechanisms are respectively installed beside the two transmission chains and used for adjusting the tightness of the transmission chains.
The tensioning mechanism comprises a tensioning chain wheel and a sliding block, the sliding block is fixedly connected with the tensioning chain wheel, the tensioning chain wheel is in transmission fit with the corresponding transmission chain, a sliding groove is formed in the frame, the sliding block is contained in the sliding groove, a jackscrew is screwed on the frame, the end of the jackscrew is abutted to the sliding block, and the sliding block can slide in the sliding groove by adjusting the screwing depth of the jackscrew.
The supporting block is fixed in the sliding groove, the jackscrews are in threaded connection with the supporting block, the number of the jackscrews is three, and of the jackscrews and the other two jackscrews are respectively arranged on two opposite sides of the sliding block.
The hydraulic cylinder fixing device is characterized by further comprising a hydraulic cylinder and a mounting plate, wherein a mounting seat of the hydraulic cylinder is fixedly mounted on the frame through the mounting plate, and a piston rod of the hydraulic cylinder is connected with the pressing block.
The two guide blocks are arranged up and down along the vertical direction, each guide blocks are in an arc surface shape facing to the side of the pressing block, and the two pressing blocks are arranged corresponding to the two guide blocks .
And bearings are respectively arranged at two ends of the pressing block, and the two bearings are respectively arranged at two sides of the outer side of the transmission chain.
The end of the pressing block connected with the bearing is arc-shaped, and the other end of the pressing block is arc-shaped and matched with the shape of the continuous pipe cable.
(III) advantageous effects
The utility model provides a horizontal well drive injection device, guide continuous pipe cable direction of delivery through the guide block guide of fixed mounting in drive chain, simultaneously, this guide block can also provide the required power that adds of pouring into or play continuous pipe cable with the compact heap cooperation of activity, compare in traditional injection device, this horizontal well drive injection device can take out continuous pipe cable edgewise when using, need not prepare the operation through the loop wheel machine, can used repeatedly behind the cable head connection need not operation at every turn around installation and dismantlement, thereby avoid often changing the dismantlement cable head, greatly reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of a horizontal well driving injection device according to an embodiment of the present invention;
FIG. 2 is a side view of the horizontal well drive injection apparatus shown in FIG. 1;
FIG. 3 is a schematic structural view of the tensioning mechanism shown in FIG. 1;
FIG. 4 is a view of the connection of the hold down blocks shown in FIG. 1 to a hydraulic ram;
fig. 5 is a view showing a coupling structure of the pressure block and the bearing shown in fig. 1.
In the figure: 1. a drive chain; 2. briquetting; 3. a guide block; 4. a compression block; 5. a frame; 6. installing a shaft; 7. a drive sprocket; 8. a driven sprocket; 9. a tensioning mechanism; 91. a tension sprocket; 92. a slider; 93. a support block; 94. carrying out top thread; 10. a hydraulic cylinder; 11. mounting a plate; 12. and a bearing.
Detailed Description
The following example is provided to illustrate the present invention, but is not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" shall be construed , for example, they may be fixedly connected, detachably connected, or physically connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, and communicating between two elements.
The utility model discloses horizontal well drive injection apparatus in embodiment, as shown in fig. 1 and fig. 2, including two drive chain 1 and the frame 5 that are used for setting up in the relative both sides of continuous tube cable, every drive chain 1 moves along vertical circulation in the outside of frame 5, fixed mounting has a plurality of briquetting 2 on drive chain 1's the outside, briquetting 2 sets up and forms passageway that supplies the continuous tube cable to pass through in opposite directions, during the use, the continuous tube cable is arranged in the passageway that briquetting 2 formed, two drive chain 1 that are located continuous tube cable both sides operate with the same rotational speed, avoid the rotational speed not to cause briquetting 2 fish tail continuous tube cable, every drive chain 1 vertical circulation move form circulation circles, wherein inside fixed mounting of circulation circle that drive chain 1 formed has guide block 3, there is inside movable mounting of circulation circle that drive chain 1 formed has compact block 4 in addition, it can be illustrated that guide block 3 and compact block 4 are arranged in different circulation circles respectively, with view in the figure 1, the guide block 3 can reach the effect of the interior contact of the corresponding transmission block and carry out the cooperation of pressing block 3 and the corresponding circulation circle, thereby can carry out the cooperation of pressing block and pressing the corresponding to the corresponding chain 2 and pressing block 3 and pressing on the chain 2.
The embodiment of the utility model provides an in horizontal well drive injection device, through 3 guide continuous pipe cable direction of delivery of guide block of fixed mounting in drive chain 1, simultaneously, this guide block 3 can also cooperate with movable compact heap 4 to provide the required clamping force of pouring into or play out the continuous pipe cable compare in traditional injection device, the embodiment of the horizontal well drive injection device can make through removing compact heap 4 and keep definite clearance between guide block 3 and the compact heap 4 when using, conveniently takes out the continuous pipe cable edgewise to need not prepare the operation through the loop wheel machine, can used repeatedly after cable head is connected and need not install and dismantle around the operation at every turn, thereby avoid often changing the dismantlement cable head, greatly reduced manufacturing cost.
Besides, the embodiment of the utility model provides an in horizontal well drive injection device, be equipped with two installation axles 6 respectively in the top and the bottom of frame 5, install two installation axles 6 respectively in the bottom both sides of frame 5 promptly, install two installation axles 6 respectively in the top both sides of frame 5, wherein be located and install driving sprocket 7 on two installation axles 6 at frame 5 top respectively, be located that driven sprocket 8 are installed respectively to two installation axles 6 of frame 5 bottom, every drive chain 1 is around being established on drive sprocket 7 and the driven sprocket 8 that is located the frame 5 homonymy, regard the direction shown in figure 1 as the standard, be located around being equipped with drive chain 1 on left driving sprocket 7 and the driven sprocket 8, be located around being equipped with other drive chain 1 on drive sprocket 7 and the driven sprocket 8 on right side, be located and correspond the setting from top to bottom of two installation axles 6 of frame 5 homonymies, every drive chain 1 can follow vertical direction cyclic motion.
When the device is used, the coiled tubing cable is compressed by the guide block 3 and the compression block 4, the compression force is adjusted to a proper degree, the driving chain wheel 7 is controlled to operate in a self-adaptive mode to ensure that the two driven chain wheels 8 have the same angular speed, the coiled tubing cable is driven to move under the operation of the transmission chain 1, and the operation direction of the driving chain wheel 7 is adjusted to achieve the lifting or lowering operation of the coiled tubing cable.
tensioning mechanisms 9 are respectively installed beside the two transmission chains 1, and the tensioning mechanisms 9 are used for adjusting the tightness of the transmission chains 1, specifically, each tensioning mechanism 9 includes a tensioning sprocket 91 and a slider 92, the slider 92 is fixedly connected with the tensioning sprocket 91, the tensioning sprocket 91 is in transmission fit with the corresponding transmission chain 1, a sliding groove is arranged on the frame 5, a supporting block 93 is fixedly installed on the hole wall of the sliding groove, a jackscrew 94 is screwed in the supporting block 93, the end of the jackscrew 94 is abutted to the slider 92, the slider 92 can slide in the sliding groove by adjusting the screwing depth of the jackscrew 94, so that the position of the tensioning sprocket 91 fixed on the slider 92 is adjusted, and the tightness is adjusted.
In addition, as shown in fig. 4, the embodiment of the present invention provides a horizontal well drive injection device, which further includes a hydraulic cylinder 10 and a mounting plate 11, wherein the mounting seat of the hydraulic cylinder 10 is fixedly mounted on the frame 5 through the mounting plate 11, and a piston rod of the hydraulic cylinder 10 is connected to the compressing block 4. Under the action of the hydraulic oil cylinder 10, the piston rod drives the pressing block 4 to be close to or far away from the guide block 3, so that the pressing force is adjusted.
Specifically, two guide blocks 3 are arranged vertically, each guide blocks 3 are in an arc surface shape facing to the side of the pressing block 2, the arc surface structures on the two guide blocks 3 correspond to each other, the guide block 3 close to the top of the frame 5 serves as a guide device of an injection inlet end, the guide block 3 close to the bottom of the frame 5 serves as a guide device of an outlet end, and the two guide blocks are matched with each other to ensure that the continuous pipe cable keeps a straight and straight state, correspondingly, two pressing blocks 4 are arranged, the two pressing blocks 4 are arranged corresponding to the two guide blocks 3 , correspondingly, two hydraulic oil cylinders 10 and two mounting plates 11 are arranged respectively, each pressing blocks 4 are driven by hydraulic oil cylinders 10, and each hydraulic oil cylinder 10 is mounted on the frame 5 through mounting plates 11.
Specifically, as shown in fig. 5, two ends of the pressing block 2 are respectively provided with a bearing 12, the two bearings 12 are respectively arranged on two sides of the outer side of the transmission chain 1, namely the bearings 12 are positioned on the outer side of the transmission chain 1, and in the two pressing blocks 2 at two ends of the pressing block 2 of , is positioned on side of the transmission chain 1, and the other is positioned on the other side of the transmission chain 1, and the two are oppositely arranged, wherein, end of the pressing block 2 connected with the bearings 12 is arc-shaped, the other end of the pressing block 2 is cambered plate-shaped matched with the shape of the coiled tubing cable, a channel formed between the pressing blocks 2 which are oppositely arranged is used for the coiled tubing cable to pass through, and the pressing blocks 2 are positioned on two opposite sides of the coiled.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
- The utility model provides an horizontal well drive injection device, its characterized in that, including being used for setting up two drive chains and the frame in the relative both sides of continuous tube cable, every the drive chain is in the vertical circulation in the frame outside removes, fixed mounting has a plurality of briquettings on the outside of drive chain, two on the drive chain briquetting sets up in opposite directions and forms passageways that supply the continuous tube cable to pass through, wherein the inside fixed mounting of circulation circle that drive chain formed has the guide block, in addition the inside movable mounting of circulation circle that drive chain formed has the compact heap, under the exogenic action, the compact heap to the guide block motion and with the guide block cooperatees and compresses tightly two on the drive chain the compact heap.
- 2. The horizontal well drive injection device according to claim 1, wherein two mounting shafts are respectively arranged at the top and the bottom of the frame, the mounting shafts both extend out of the frame, wherein driving sprockets are respectively arranged on the two mounting shafts at the top of the frame, driven sprockets are respectively arranged on the two mounting shafts at the bottom of the frame, and each driving chain is wound on the driving sprocket and the driven sprocket which are arranged at the same side of the frame.
- 3. The horizontal well drive injection device according to claim 2, wherein tensioning mechanisms are respectively installed beside the two transmission chains and used for adjusting the tightness of the transmission chains.
- 4. The horizontal well driving injection device according to claim 3, wherein the tensioning mechanism comprises a tensioning sprocket and a slider, the slider is fixedly connected with the tensioning sprocket, the tensioning sprocket is in transmission fit with the corresponding transmission chain, a sliding groove is formed in the frame, the slider is accommodated in the sliding groove, a jackscrew is screwed on the frame, an end of the jackscrew is abutted against the slider, and the slider can slide in the sliding groove by adjusting the screwing depth of the jackscrew.
- 5. The horizontal well driving injection device according to claim 4, further comprising support blocks, wherein the support blocks are fixed in the sliding grooves, the jackscrews are in threaded connection with the support blocks, and the number of the jackscrews is three, wherein of the jackscrews and the other two of the jackscrews are respectively arranged on two opposite sides of the sliding block.
- 6. The horizontal well drive injection device according to claim 2, further comprising a hydraulic cylinder and a mounting plate, wherein the mounting seat of the hydraulic cylinder is fixedly mounted on the frame through the mounting plate, and a piston rod of the hydraulic cylinder is connected with the pressing block.
- 7. The horizontal well driving injection device according to claim 6, wherein the number of the guide blocks is two, the two guide blocks are vertically arranged, each guide blocks are in an arc surface shape facing to the side of the pressing block, and the number of the pressing blocks is two, and the two pressing blocks are arranged corresponding to the two guide blocks .
- 8. The horizontal well driving injection device according to claim 1, wherein bearings are respectively mounted at two ends of the pressing block, and the two bearings are respectively mounted at two sides of the outer side of the transmission chain.
- 9. The horizontal well driving injection device according to claim 8, wherein the end of the pressure block connected with the bearing is arc-shaped, and the other end of the pressure block is arc-shaped plate matched with the shape of the coiled tubing cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920294089.5U CN210003266U (en) | 2019-03-08 | 2019-03-08 | Horizontal well driving injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920294089.5U CN210003266U (en) | 2019-03-08 | 2019-03-08 | Horizontal well driving injection device |
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| Publication Number | Publication Date |
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| CN210003266U true CN210003266U (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920294089.5U Active CN210003266U (en) | 2019-03-08 | 2019-03-08 | Horizontal well driving injection device |
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| CN (1) | CN210003266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826616A (en) * | 2019-03-08 | 2019-05-31 | 新疆华隆油田科技股份有限公司 | Horizontal well Driver injection device |
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2019
- 2019-03-08 CN CN201920294089.5U patent/CN210003266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826616A (en) * | 2019-03-08 | 2019-05-31 | 新疆华隆油田科技股份有限公司 | Horizontal well Driver injection device |
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