CN205280352U - High infiltration sand screen quality detection device - Google Patents
High infiltration sand screen quality detection device Download PDFInfo
- Publication number
- CN205280352U CN205280352U CN201620025623.9U CN201620025623U CN205280352U CN 205280352 U CN205280352 U CN 205280352U CN 201620025623 U CN201620025623 U CN 201620025623U CN 205280352 U CN205280352 U CN 205280352U
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- Prior art keywords
- sand screen
- pump
- detection device
- detector
- thief zone
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Abstract
The utility model provides a high infiltration sand screen quality detection device (b) (b), (b) (b) includes: detector, manometer, data collection station, the sealed pad of (b) (b), outlet conduit, graduated flask, inlet gate, pond, play water gate, pump inlet piping, pump, pump outlet pipe way, plug, support ring. (b) (b) high infiltration sand screen quality detection device (b) (b) be cylinder sealed container, be equipped with manometer, data collection station on the detector, the left end inserts the graduated flask through (b) (b) outlet conduit, the pond goes out the water gate, pump inlet piping is connected with the pump, the middle access connection of pump outlet pipe way and detector, inside is equipped with the support ring. The utility model discloses (B, ) (b) is applicable to the high infiltration sand screen quality testing (b) (b) of (b) (b), and convenient operation (b) (b) has improved detection quality, has alleviateed post workman's intensity of labour, has improved work efficiency to improve the sand control cycle, increased crude oil production (b) (b). (B, )
Description
Technical field
The utility model relates to sand control sand screen quality examination utensil, specifically a kind of Thief zone sand screen quality detection device.
Background technology
The each layer Gudong field of Gudong field is based on siltstone and fine sand reservoir, and loose cementation, shakes out serious, and the work of anti-sand is the basic work of oilfield stable production exploitation. Along with the change of development phase, reservoir structure and fluid properties, progressively define with process system that the anti-sand of mechanical filling is taken as the leading factor, but mechanical filling sand-preventing process has certain limitation to improving individual well liquid measure further, therefore for alleviating the anti-sand of loose sand oil accumulation late high water content period and the contradiction carrying liquid, a kind of new type resin sand screen---Thief zone sand screen is developed. This sand screen Thief zone sand screen has the technology feature of intensity height, fading period length, good penetrability, anti-clogging rational in infrastructure, for ensureing the sand controlling result of Thief zone sand screen, need early stage this sand screen is carried out quality examination, at present without Thief zone sand screen quality detection device.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, a kind of Thief zone sand screen quality detection device of design.
The utility model is realized by following technical proposals:
Thief zone sand screen quality detection device, comprising: detector, tensimeter, data acquisition unit, gasket, outlet conduit, measuring cup, water inlet gate, pond, go out sluice gate, pump inlet pipeline, pump, pump discharge pipeline, silk are stifled, support ring. Described Thief zone sand screen quality detection device is round shape encloses container, detector is provided with tensimeter, data acquisition unit, left end inserts measuring cup by outlet conduit, pond goes out sluice gate, pump inlet pipeline is connected with pump, pump discharge pipeline is connected with the central inlet of detector, and inside is provided with support ring.
The above-mentioned collector on the detector in Thief zone sand screen quality detection device is set to two.
The above-mentioned detector left end end socket in Thief zone sand screen quality detection device is provided with outside screw, it is threaded with detector, between be provided with gasket, centre hole inside is provided with internal thread and is threaded with Thief zone sand screen pipe core left end, and end socket left end is connected with outlet conduit.
The above-mentioned silk in Thief zone sand screen quality detection device is stifled to be threaded with the pipe core right-hand member of Thief zone sand screen.
The above-mentioned support ring in Thief zone sand screen quality detection device is enclosed within the pipe core right-hand member of Thief zone sand screen.
Principle of work: when the surface of Thief zone sand screen and end face seal gum are closed, only leave the contact surface of pipe core with filter body, open out sluice gate, ejector priming, then current enter through import and enter detector, if pipe core has gap with the contact surface of filter body, then water flows into measuring cup by gap, flowing hole, pipe core outlet, outlet conduit, illustrate that Thief zone sand screen is defective, if the anhydrous outflow of outlet conduit, then illustrating that pipe core is seamless with the contact surface of filter body, Thief zone sand screen is qualified.
The beneficial effects of the utility model are: be applicable to Thief zone sand screen quality examination, easy to operate, it is to increase Detection job, alleviate the labour intensity of post workman, it is to increase working efficiency, thus improve the sand control cycle, increase crude production rate.
Accompanying drawing explanation
Fig. 1-the utility model application complete section structural representation.
In figure, in figure, 0. detector, 0.1. end socket, 0.2. import, 1. tensimeter, 2. data acquisition unit, 3. gasket, 4. outlet conduit, 5. measuring cup, 6. intake gate, 7. pond, 8. go out sluice gate, 9. pump inlet pipeline, 10. pump, 11. pump discharge pipelines, 12. Thief zone sand screens, 12.1. pipe core, 12.2. filtering body, 13. are blocked up, 14. support rings; C. pipe core outlet, G. flowing hole.
Embodiment
Below in conjunction with accompanying drawing, enforcement of the present utility model is further elaborated:
Embodiment 1
In FIG, Thief zone sand screen quality detection device by detector 0, tensimeter 1, data acquisition unit 2, gasket 3, outlet conduit 4, measuring cup 5, water inlet gate 6, pond 7, go out sluice gate 8, pump inlet pipeline 9, pump 10, pump discharge pipeline 11, silk are stifled 13, support ring 14 forms. Described Thief zone sand screen quality detection device is round shape encloses container, and detector 0 is provided with tensimeter 1, data acquisition unit 2, and left end inserts measuring cup 5 by outlet conduit 4, and pond 7 goes out sluice gate 8, pump inlet pipeline 9 and discharge capacity 0.2��1m
3
The pump 10 of/h connects, the pump discharge pipeline 11 of withstand voltage 20MPa is connected with the central inlet 0.2 of detector 0, inside is provided with support ring 14, left end end socket 0.1 right-hand member is threaded with detector 0, between be provided with gasket 3, centre hole inside is threaded with pipe core 12.1 left end of 150mm �� 1000��3500mm Thief zone sand screen 12, and end socket 0.1 left end is connected with outlet conduit 4. Silk stifled 13 is threaded with pipe core 12.1 right-hand member of Thief zone sand screen 12, and support ring 14 is enclosed within pipe core 12.1 right-hand member of Thief zone sand screen 12.
Embodiment 2
Operation steps:
First, according to the discharge capacity of the setting pumps 10 such as oil well daily fluid production rate, fluid producing intensity;
Secondly, the filter body 12.2 of detected Thief zone sand screen 12 surface and end face seal gum are closed, only leave the contact surface of pipe core with filter body;
3rd, Thief zone sand screen 12 to be put into detector 1 and tightens end socket 0.1, support ring 14 is enclosed within pipe core 12.1 right-hand member of Thief zone sand screen 12;
4th, ejector priming 6 starts experiment, gathers the pressure reduction in experimentation, discharge capacity, extraction liquid liquid measure;
5th, after detection starts, if pipe core 12.1 has gap with the contact surface of filter body 12.2, then water flows into measuring cup by gap, flowing hole G, pipe core outlet C, outlet conduit 4, illustrates that Thief zone sand screen 12 is defective, if the anhydrous outflow of outlet conduit 4, then illustrating that pipe core 12.1 is seamless with the contact surface of filter body 12.2, Thief zone sand screen 12 is qualified;
6th, according to the pressure reduction gathered, discharge capacity, extraction liquid liquid measure, Thief zone sand screen is carried out total quality evaluation, thus reach the object of correct detection Thief zone sand screen 12.
Claims (5)
1. a Thief zone sand screen quality detection device, comprising: detector (0), tensimeter (1), data acquisition unit (2), gasket (3), outlet conduit (4), measuring cup (5), water inlet gate (6), pond (7), go out sluice gate (8), pump inlet pipeline (9), pump (10), pump discharge pipeline (11), silk stifled (13), support ring (14); It is characterized in that: described Thief zone sand screen quality detection device is round shape encloses container, detector (0) is provided with tensimeter (1), data acquisition unit (2), left end is by outlet conduit (4) insertion measuring cup (5), pond (7) goes out sluice gate (8), pump inlet pipeline (9) is connected with pump (10), pump discharge pipeline (11) is connected with the central inlet (0.2) of detector (0), and inside is provided with support ring (14).
2. Thief zone sand screen quality detection device according to claim 1, is characterized in that: the described collector (2) on detector (0) is set to two.
3. Thief zone sand screen quality detection device according to claim 1, it is characterized in that: described detector (0) left end end socket (0.1) right-hand member is provided with outside screw, it is threaded with detector (0), between be provided with gasket (3), centre hole inside is provided with internal thread and is threaded with Thief zone sand screen (12) pipe core (12.1) left end, and end socket (0.1) left end is connected with outlet conduit (4).
4. Thief zone sand screen quality detection device according to claim 1, is characterized in that: described silk stifled (13) is threaded with pipe core (12.1) right-hand member of Thief zone sand screen (12).
5. Thief zone sand screen quality detection device according to claim 1, is characterized in that: described support ring (14) is enclosed within pipe core (12.1) right-hand member of Thief zone sand screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025623.9U CN205280352U (en) | 2016-01-13 | 2016-01-13 | High infiltration sand screen quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025623.9U CN205280352U (en) | 2016-01-13 | 2016-01-13 | High infiltration sand screen quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205280352U true CN205280352U (en) | 2016-06-01 |
Family
ID=56064918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025623.9U Expired - Fee Related CN205280352U (en) | 2016-01-13 | 2016-01-13 | High infiltration sand screen quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205280352U (en) |
-
2016
- 2016-01-13 CN CN201620025623.9U patent/CN205280352U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160601 Termination date: 20170113 |