CN204436291U - A kind of device of Simulated Water horizontal well section cutting bed elimination effect - Google Patents
A kind of device of Simulated Water horizontal well section cutting bed elimination effect Download PDFInfo
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- CN204436291U CN204436291U CN201520090555.XU CN201520090555U CN204436291U CN 204436291 U CN204436291 U CN 204436291U CN 201520090555 U CN201520090555 U CN 201520090555U CN 204436291 U CN204436291 U CN 204436291U
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- elimination effect
- cutting bed
- wellbore hole
- horizontal well
- simulation
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Abstract
The utility model discloses a kind of device of Simulated Water horizontal well section cutting bed elimination effect, relate to oil drilling cutting bed elimination effect testing arrangement field.The device of this Simulated Water horizontal well section cutting bed elimination effect comprises simulation wellbore hole, remover, filter and device for storing liquid, described remover is arranged in described simulation wellbore hole, for removing the simulation cutting grain in described simulation wellbore hole, described filter and device for storing liquid connect and compose the circulating system by pipeline and described simulation wellbore hole.The device of the application can be suitable for operating in indoor, utilize this device can the test of simulation test extended reach well net horizontal section cutting bed elimination effect, convenient cutting grain of observing, in the migration feature of net horizontal section, reduces drillng operation cost, and the experimental data of acquisition is accurate and reliable.
Description
Technical field
The utility model relates to oil drilling cutting bed elimination effect testing arrangement field, particularly relates to a kind of device of Simulated Water horizontal well section cutting bed elimination effect.
Background technology
In petroleum drilling engineering, solid particle in extended reach well horizontal hole affects by gravity, viscosity resistance, impact force, buoyancy, for various reasons, concentration of cuttings is greater than the ability to work of these active forces, and cutting grain just can deposit generation cutting bed.Existence due to cutting bed makes down-hole occur complex accident, have impact on rate of penetration, add drilling cost, existing Mechanical Method Cutting Disposal is applied more in drillng operation, but landwaste actual elimination effect in shaft bottom is not easily verified, if carry out on-the-spot elimination effect test to expend financial resources again, so staff adopts method for numerical simulation approximate simulation elimination effect mostly.
Based on the above, need a kind of device of new Simulated Water horizontal well section cutting bed elimination effect badly, high with the test cutting bed elimination effect experimentation cost solving prior art existence, be not easy to carry out in indoor the problem such as operating.
Utility model content
The purpose of this utility model is the device proposing a kind of Simulated Water horizontal well section cutting bed elimination effect, this device can be suitable for operating in indoor, utilize this device can the test of simulation test extended reach well net horizontal section cutting bed elimination effect, convenient observation cutting grain is in the migration feature of net horizontal section, drillng operation cost is low, and experimental data is accurate and reliable.
For reaching this object, the utility model by the following technical solutions:
The utility model provides a kind of device of Simulated Water horizontal well section cutting bed elimination effect, comprise simulation wellbore hole, remover, filter and device for storing liquid, described remover is arranged in described simulation wellbore hole, for removing the simulation cutting grain in described simulation wellbore hole, described filter and device for storing liquid connect and compose the circulating system by pipeline and described simulation wellbore hole.
As a kind of preferred version, one end of described simulation wellbore hole arranges simulation cutting grain entrance.
As a kind of preferred version, also comprise power set, described remover is connected with described power set by the drilling rod stretched in described simulation wellbore hole.
As a kind of preferred version, described drilling rod and described remover are coaxially arranged.
As a kind of preferred version, also comprise speed adjusting device, the input of described speed adjusting device is connected with described power set, and its output is connected with described drilling rod.
As a kind of preferred version, described filter is positioned at the top of described device for storing liquid.
As a kind of preferred version, the pipeline connecting described simulation wellbore hole and described device for storing liquid is connected with fluid pump.
As a kind of preferred version, described filter has at least one deck screen pack.
The beneficial effects of the utility model are:
The utility model provides a kind of device of Simulated Water horizontal well section cutting bed elimination effect, comprise simulation wellbore hole, remover, filter and device for storing liquid, described remover is arranged in described simulation wellbore hole, for removing the simulation cutting grain in described simulation wellbore hole, described filter and device for storing liquid connect and compose the circulating system by pipeline and described simulation wellbore hole.Be not eliminated simulation cutting grain that device disposes in simulation wellbore hole under the carrying of fluid, to enter filter be filtered, fluid is purified and is back to the use of simulation wellbore hole Inner eycle through device for storing liquid simultaneously, so can complete the test of Simulated Water horizontal well section cutting bed elimination effect.
The device of the application can be suitable for operating in indoor, utilize this device can the test of simulation test extended reach well net horizontal section cutting bed elimination effect, convenient cutting grain of observing, in the migration feature of net horizontal section, reduces drillng operation cost, and the experimental data of acquisition is accurate and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device of the Simulated Water horizontal well section cutting bed elimination effect that the utility model preferred embodiment provides.
In figure:
1, simulation wellbore hole; 2, remover; 3, filter; 4, device for storing liquid; 5, power set; 6, drilling rod; 7, speed adjusting device; 8, fluid pump; 9, cutting grain entrance is simulated.
Detailed description of the invention
The technical problem solved for making the utility model, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those skilled in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Present embodiments provide a kind of device of Simulated Water horizontal well section cutting bed elimination effect, its structure as shown in Figure 1, the device of this Simulated Water horizontal well section cutting bed elimination effect comprises simulation wellbore hole 1, remover 2, filter 3 and device for storing liquid 4, described remover 2 is arranged in described simulation wellbore hole 1, for removing the simulation cutting grain in described simulation wellbore hole 1, described filter 3 and device for storing liquid 4 connect and compose the circulating system by pipeline and described simulation wellbore hole 1.Be not eliminated simulation cutting grain that device 2 disposes in simulation wellbore hole 1 under the carrying of fluid, to enter filter 3 be filtered, fluid is purified and is back to the use of simulation wellbore hole 1 Inner eycle through device for storing liquid 4 simultaneously, so can complete the test of Simulated Water horizontal well section cutting bed elimination effect.
In the present embodiment, the preferred plastic grains of simulation cutting grain, but be not limited to this, the particle that other materials makes can also be adopted.By plastic grains and liquid if the ratio remodulates of water is close to the proportion of cutting grain and typical well liquid, so utilize this device could the test of more accurate simulation test test extended reach well net horizontal section cutting bed elimination effect.
In the present embodiment, preferably, described filter 3 is positioned at the top of described device for storing liquid 4, for filtering the simulation cutting grain from not being eliminated device 2 in simulation wellbore hole 1 and disposing, and bodies for purifying fluids simultaneously.
In the present embodiment, preferably, the pipeline connecting described simulation wellbore hole 1 and described device for storing liquid 4 is connected with fluid pump 8, device 3 filters out the simulation cutting grain that remover 2 is not disposed after filtration, and remaining fluid to be then back in simulation wellbore hole 1 by fluid pump 8 and pipeline through device for storing liquid 4 successively and to continue to recycle.
In the present embodiment, preferably, the conveniently test of the elimination effect of simulation test horizontal segment cutting bed landwaste, one end of described simulation wellbore hole 1 arranges simulation cutting grain entrance 9, simulation cutting grain is entered in simulation wellbore hole 1 by this simulation cutting grain entrance 9 and is eliminated device 2 and removes, and the test of Simulated Water horizontal well section cutting bed elimination effect is carried out smoothly.
In the present embodiment, preferably, also comprise power set 5, drilling rod 6 and speed adjusting device 7, described power set 5 are preferably motor, and the adjustment by speed adjusting device 7 reaches the rotating speed needed for test.Described drilling rod 6 stretches in described simulation wellbore hole 1, described drilling rod 6 is coaxially arranged with described remover 2, described power set 5 are connected with the input of described speed adjusting device 7, the output of described speed adjusting device 7 is connected with one end of described drilling rod 6, and the other end of described drilling rod 6 is connected with described remover 2.
Under the driving of power set 5, remover 2 can rotate with drilling rod 6 in simulation wellbore hole 1, destroys Cutting Disposal and simulation cutting grain is migrated to simulation wellbore hole outward to filter 3, will simulate cutting grain and filter Posterior circle use liquid.
In the present embodiment, preferably, described filter 3 has at least one deck screen pack, preferred, described filter 3 has the different screen pack of multilayer mesh aperture, can filter the simulation cutting grain that the particle diameter do not removed is different as far as possible, simultaneously bodies for purifying fluids, so, the experimental data of the extended reach well of simulation test simulation accurately and reliably net horizontal section cutting bed elimination effect can be obtained.
The device of the application can be suitable for operating in indoor, utilize this device can the test of simulation test extended reach well net horizontal section cutting bed elimination effect, convenient cutting grain of observing is in the migration feature of net horizontal section, and reduce drillng operation cost, the experimental data of acquisition more accurately and reliably.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (8)
1. the device of a Simulated Water horizontal well section cutting bed elimination effect, it is characterized in that: comprise simulation wellbore hole (1), remover (2), filter (3) and device for storing liquid (4), described remover (2) is arranged in described simulation wellbore hole (1), for removing the simulation cutting grain in described simulation wellbore hole (1), described filter (3) and device for storing liquid (4) connect and compose the circulating system by pipeline and described simulation wellbore hole (1).
2. the device of Simulated Water horizontal well section cutting bed elimination effect according to claim 1, is characterized in that: one end of described simulation wellbore hole (1) arranges simulation cutting grain entrance (9).
3. the device of Simulated Water horizontal well section cutting bed elimination effect according to claim 1 and 2, it is characterized in that: also comprise power set (5), described remover (2) is connected with described power set (5) by the drilling rod (6) stretched in described simulation wellbore hole (1).
4. the device of Simulated Water horizontal well section cutting bed elimination effect according to claim 3, is characterized in that: described drilling rod (6) and described remover (2) are coaxially arranged.
5. the device of Simulated Water horizontal well section cutting bed elimination effect according to claim 3, it is characterized in that: also comprise speed adjusting device (7), the input of described speed adjusting device (7) is connected with described power set (5), and its output is connected with described drilling rod (6).
6. the device of Simulated Water horizontal well section cutting bed elimination effect according to claim 1, is characterized in that: described filter (3) is positioned at the top of described device for storing liquid (4).
7. the device of Simulated Water horizontal well section cutting bed elimination effect according to claim 1, is characterized in that: the pipeline connecting described simulation wellbore hole (1) and described device for storing liquid (4) is connected with fluid pump (8).
8. the device of Simulated Water horizontal well section cutting bed elimination effect according to claim 1, is characterized in that: described filter (3) has at least one deck screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090555.XU CN204436291U (en) | 2015-02-09 | 2015-02-09 | A kind of device of Simulated Water horizontal well section cutting bed elimination effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090555.XU CN204436291U (en) | 2015-02-09 | 2015-02-09 | A kind of device of Simulated Water horizontal well section cutting bed elimination effect |
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| Publication Number | Publication Date |
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| CN204436291U true CN204436291U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520090555.XU Expired - Fee Related CN204436291U (en) | 2015-02-09 | 2015-02-09 | A kind of device of Simulated Water horizontal well section cutting bed elimination effect |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909235A (en) * | 2016-06-27 | 2016-08-31 | 中国石油集团渤海钻探工程有限公司 | Borehole cleaning tool test device and method for carrying out performance evaluation on borehole cleaning tools by using borehole cleaning tool test device |
| CN110006798A (en) * | 2019-03-25 | 2019-07-12 | 中海石油(中国)有限公司深圳分公司 | The experimental provision and method of Cutting movement deposition are returned out in simulation deep water surface layer drilling well |
| CN111827910A (en) * | 2020-08-11 | 2020-10-27 | 西南石油大学 | Experimental device and experimental method for exploring formation of detritus bed in horizontal well drilling |
-
2015
- 2015-02-09 CN CN201520090555.XU patent/CN204436291U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909235A (en) * | 2016-06-27 | 2016-08-31 | 中国石油集团渤海钻探工程有限公司 | Borehole cleaning tool test device and method for carrying out performance evaluation on borehole cleaning tools by using borehole cleaning tool test device |
| CN110006798A (en) * | 2019-03-25 | 2019-07-12 | 中海石油(中国)有限公司深圳分公司 | The experimental provision and method of Cutting movement deposition are returned out in simulation deep water surface layer drilling well |
| CN111827910A (en) * | 2020-08-11 | 2020-10-27 | 西南石油大学 | Experimental device and experimental method for exploring formation of detritus bed in horizontal well drilling |
| CN111827910B (en) * | 2020-08-11 | 2022-04-19 | 西南石油大学 | Experimental device and experimental method for exploring formation of detritus bed in horizontal well drilling |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160209 |