CN203603891U - Double-tracing dynamic monitoring device - Google Patents
Double-tracing dynamic monitoring device Download PDFInfo
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- CN203603891U CN203603891U CN201320622435.0U CN201320622435U CN203603891U CN 203603891 U CN203603891 U CN 203603891U CN 201320622435 U CN201320622435 U CN 201320622435U CN 203603891 U CN203603891 U CN 203603891U
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- Prior art keywords
- solid
- piston
- tracing
- release
- centralizer
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- Expired - Lifetime
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- 238000012806 monitoring device Methods 0.000 title abstract 3
- 239000007787 solid Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 239000000700 radioactive tracer Substances 0.000 claims description 6
- 238000002604 ultrasonography Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 12
- 239000007924 injection Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a double-tracing dynamic monitoring device which comprises a single-core electric cable, a weighting rod, a pipe body, a first centralizer, a remote-transmission four-parameter receiver, a liquid releasing device, an ultrasonic wave measuring device, a second centralizer and a solid releasing device. The solid releasing device comprises a motor which is connected with a lead screw transmission device, and the lead screw transmission device is connected with a piston rod which is provided with a piston. One end of the piston is provided with a releasing opening. The solid releasing device evenly releases solid particles. The double-tracing dynamic monitoring device can carry out conventional five-parameter logging, continuous tracing logging, spot measuring tracing logging and radioactivity carrier method tracing logging in one-time going down into a well, a lot of information can be obtained, measuring of all straight-form well injection sections is included, measuring accuracy is improved, the problem that injection amount is low, multi-layer-section injection allocation is carried out, and perforation layers are dense in the longitudinal direction, namely layer space distance is small is solved, and measuring efficiency is improved.
Description
[technical field]
The utility model relates to oilfield producing well Dynamic Monitoring field, more specifically, relates to a kind of two spike dynamic monitor.
[background technology]
At present, mainly contain the tracer log of radioactivity support methods, impulse neutron oxygen activation logging, some survey related logging and continuous spike related logging for the injection profile logging technology of dynamic monitoring, these single logging techniquies have obtained good effect in some aspects, but also there is the problem that much cannot overcome, for example when having greasy dirt or radioactive grain proportion, oil, internal surface of sleeve pipe be greater than water when more, can cause oil, the serious pickup of casing wall, affect measurement accuracy; In the face of injection rate is low, multi-section multi-layer injection allocation, perforation layer is longitudinally when the test of intensive such problem wells, and single logging technique can not meet test request.
[utility model content]
In view of this, main purpose of the present utility model is to provide a kind of two spike dynamic monitors, can solve the problem that the pickup that exists in prior art, macropore cannot Measurement accuracies.
For achieving the above object, the technical scheme that the utility model is taked is: the utility model provides a kind of pair of spike dynamic monitor, comprise single-core cable, weighted lever, body, the first centralizer, the spread of the rumours four parameter receivers, liquid release and ultrasound measuring device, also comprise the second centralizer and solid release, solid release comprises motor, motor connection wire rod transmission device, spindle gear connects piston rod, on piston rod, be provided with piston, piston one end is provided with liberation port, and solid release discharges solid particle equably.
Preferably, liquid release comprises motor, leading screw, plunger displacement pump, liquid feed valve, cabin body and jet, wherein, electric machine main shaft connects leading screw, leading screw is fixedly connected with plunger displacement pump by nut, and liquid release continuous uniform ground sprays tracer suspension, carries out continuous measurement.
Compared with prior art, the utlity model has following beneficial effect: the two spike dynamic monitors of one of the present utility model are once gone into the well and can be carried out conventional five parameters, spike continuously, point and measure track and the tracer log of radioactivity support methods, the information content of obtaining is very abundant, contain the measurement of all straight type well injection profiles, improve the precision of measuring, solve injection rate low, multi-section multi-layer injection allocation, perforation layer is longitudinally intensive is the measurement problem of little this class problem wells of interlamellar spacing, has improved measurement efficiency.
[accompanying drawing explanation]
Fig. 1 shows according to the structural representation of a kind of pair of spike dynamic monitor of the utility model embodiment;
Mark the following drawings mark on figure by reference to the accompanying drawings:
1-single-core cable, 2-weighted lever, 3-body, 4-the first centralizer, 5-the spread of the rumours four parameter receivers, 6-liquid release, 7-ultrasound measuring device, 8-the second centralizer, 9-solid release, 61-motor, 62-leading screw, 63-plunger displacement pump, 64-liquid feed valve, 65-cabin body, 66-jet, 91-motor, 92-spindle gear, 93-piston rod, 94-piston, 95-liberation port.
[specific embodiment]
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Fig. 1 shows according to the structural representation of a kind of pair of spike dynamic monitor of the utility model embodiment;
As shown in Figure 1, a kind of two spike dynamic monitor, comprise single-core cable 1, weighted lever 2, body 3, the first centralizer 4, the spread of the rumours four parameter receivers 5, liquid release 6 and ultrasound measuring device 7, also comprise the second centralizer 8 and solid release 9, solid release 9 comprises motor 91, motor 91 connection wire rod transmission devices 92, spindle gear 92 connects piston rod 93, on piston rod 93, be provided with piston 94, piston 94 one end are provided with liberation port 95, and solid release 9 discharges solid particle equably.
Wherein, liquid release 6 comprises motor 61, leading screw 62, plunger displacement pump 63, liquid feed valve 64, cabin body 65 and jet 66, wherein, motor 61 main shafts connect leading screw 62, leading screw 62 is fixedly connected with plunger displacement pump 63 by nut, liquid release 6 continuous uniform ground spray tracer suspension, carry out continuous measurement.
The two spike dynamic monitors of the one of above-described embodiment of the present utility model are once gone into the well and can be carried out conventional five parameters, spike continuously, point and measure track and the tracer log of radioactivity support methods, the information content of obtaining is very abundant, contain the measurement of all straight type well injection profiles, improve the precision of measuring, solve injection rate low, multi-section multi-layer injection allocation, perforation layer is longitudinally intensive is the measurement problem of little this class problem wells of interlamellar spacing, has improved measurement efficiency.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within being all included in protection domain of the present utility model.
Claims (2)
1. a two spike dynamic monitor, comprise single-core cable (1), weighted lever (2), body (3), the first centralizer (4), the spread of the rumours four parameter receivers (5), liquid release (6) and ultrasound measuring device (7), it is characterized in that, also comprise the second centralizer (8) and solid release (9), described solid release (9) comprises motor (91), described motor (91) connection wire rod transmission device (92), described spindle gear (92) connects piston rod (93), on described piston rod (93), be provided with piston (94), described piston (94) one end is provided with liberation port (95), described solid release (9) discharges solid particle equably.
2. the two spike dynamic monitors of one according to claim 1, it is characterized in that, described liquid release (6) comprises motor (61), leading screw (62), plunger displacement pump (63), liquid feed valve (64), cabin body (65) and jet (66), wherein, described motor (61) main shaft connects described leading screw (62), described leading screw (62) is fixedly connected with described plunger displacement pump (63) by nut, described liquid release (6) continuous uniform ground sprays tracer suspension, carries out continuous measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320622435.0U CN203603891U (en) | 2013-10-07 | 2013-10-07 | Double-tracing dynamic monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320622435.0U CN203603891U (en) | 2013-10-07 | 2013-10-07 | Double-tracing dynamic monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603891U true CN203603891U (en) | 2014-05-21 |
Family
ID=50716568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320622435.0U Expired - Lifetime CN203603891U (en) | 2013-10-07 | 2013-10-07 | Double-tracing dynamic monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672990A (en) * | 2016-01-27 | 2016-06-15 | 杭州川耐机电设备有限公司 | Liquid tracing device with metering function |
| CN105781532A (en) * | 2016-03-11 | 2016-07-20 | 中国石油大学(华东) | Detection experiment device for depth of leakage points |
-
2013
- 2013-10-07 CN CN201320622435.0U patent/CN203603891U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672990A (en) * | 2016-01-27 | 2016-06-15 | 杭州川耐机电设备有限公司 | Liquid tracing device with metering function |
| CN105781532A (en) * | 2016-03-11 | 2016-07-20 | 中国石油大学(华东) | Detection experiment device for depth of leakage points |
| CN105781532B (en) * | 2016-03-11 | 2020-03-20 | 中国石油大学(华东) | Leak source depth detection experimental device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |