CN204462728U - A kind of sand control data real time monitoring apparatus - Google Patents
A kind of sand control data real time monitoring apparatus Download PDFInfo
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- CN204462728U CN204462728U CN201520098369.0U CN201520098369U CN204462728U CN 204462728 U CN204462728 U CN 204462728U CN 201520098369 U CN201520098369 U CN 201520098369U CN 204462728 U CN204462728 U CN 204462728U
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Abstract
The utility model provides a kind of sand control data real time monitoring apparatus, comprise truck-mounted blender and to be arranged on truck-mounted blender and interconnective stirred pot and supercharge pump, described truck-mounted blender is also provided with single-chip data terminal, also stirring cage is connected on rear side of described stirred pot, the speed probe being used for calculating the number of turns that stirring cage is rotated is installed in described stirring cage upper end, and described speed probe is connected with single-chip data terminal.Described stirred pot connects water-line, and water-line arranges electromagnetic flowmeter, and electromagnetic flowmeter connects single-chip data terminal.Described supercharge pump connects water outlet pipeline, and water outlet pipeline arranges pressure transducer, and pressure transducer connects single-chip data terminal.The utility model solves a sand control parameter quantification difficult problem, improves the optimization to sand-preventing process.
Description
Technical field
The utility model relates to the monitoring technique in petroleum and natural gas oil production technology, specifically the sand control data real time monitoring apparatus of a kind of supporting oil, well enforcement high-pressure packing sand-control.
Background technology
Sand control treatment is one of important upper product measure in oil field, to the detection and control of this operation process parameter, is the important step of safeguard measure quality.Along with going deep into of oil reservoir development, the task of sand control treatment is more and more heavier, and the sand control method based on experience is needed badly and improved, and sand control parameter needs to show with the form quantized, and improves the optimization to sand-preventing process.
Utility model content
The purpose of this utility model is to provide a kind of sand control data real time monitoring apparatus, solves a sand control parameter quantification difficult problem, improves the optimization to sand-preventing process.In conjunction with novel sensing technology, infotech, the important parameter in sand control process is realized to the functions such as collection, monitoring, storage and analysis, instruct technologists to be optimized sand control parameter and technique by automatic control technology.
The purpose of this utility model realizes by following technical measures:
This sand control data real time monitoring apparatus comprises truck-mounted blender and to be arranged on truck-mounted blender and interconnective stirred pot and supercharge pump, described truck-mounted blender is also provided with single-chip data terminal, also stirring cage is connected on rear side of described stirred pot, the speed probe being used for calculating the number of turns that stirring cage is rotated is installed in described stirring cage upper end, and described speed probe is connected with single-chip data terminal.
The purpose of this utility model also realizes by following technical measures:
Single-chip data terminal comprises terminal single-chip microcomputer and the flow rate test module be all connected with terminal single-chip microcomputer, sand amount test module, pressure test module, terminal wireless communication module.
Described stirred pot connects water-line, and water-line arranges electromagnetic flowmeter, and described electromagnetic flowmeter is connected in the flow rate test module of single-chip data terminal; Electromagnetic flowmeter tests out real-time injection liquid measure, and single-chip data terminal and electromagnetic flowmeter adopt RS485 data bus to be connected, and obtains real-time injection liquid measure.
Described supercharge pump connects water outlet pipeline, and described water outlet pipeline arranges pressure transducer, and described pressure transducer is connected in the pressure test module of single-chip data terminal, and single-chip microcomputer carries out A/D conversion to real-time pressure, calculates real-time force value.
Also comprise hand-held set, display module, data memory module, hand-held set wireless communication module that hand-held set comprises hand-held set single-chip microcomputer and is all connected with hand-held set single-chip microcomputer; Described single-chip data terminal is connected with the hand-held set wireless communication module of hand-held set by terminal wireless communication module.
The utility model has following beneficial effect:
This device too much the on-the-spot test of mouth sand proof well use, use even running at the scene, survey data error and reach designing requirement, the needs of actual production can be met.Accurately, the management of constructing for oil field sand prevention provides Data support and decision-making foundation in the measurement display of the data such as the sand amount in work progress, discharge capacity, pressure, sand ratio.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is single-chip data terminal schematic diagram;
Fig. 3 is hand-held set schematic diagram;
Fig. 4 is curve map corresponding with the data form that CN13-12 measures in embodiment 1;
Fig. 5 is curve map corresponding with the data form that CDC26-7 measures in embodiment 2.
In figure: 1, truck-mounted blender; 2, water-line; 3, electromagnetic flowmeter; 4, single-chip data terminal; 5, water outlet pipeline; 6, pressure transducer; 7, supercharge pump; 8, stirred pot; 9, speed probe; 10, stirring cage.
Embodiment
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the utility model.
With reference to accompanying drawing 1-5, above the stirring cage 10 of truck-mounted blender 1, install speed probe 9, be used for calculating the number of turns that stirring cage 10 is rotated, water-line 2 installs electromagnetic flowmeter 3, water outlet pipeline 5 setting pressure sensor 6.The discharge of sewage measured by electromagnetic flowmeter 3, and the pressure in sand control construction measured by pressure transducer 6.
The sensor equipment is sent to single-chip data terminal 4 by 485 signal cables, is connected with hand-held set by wireless after single-chip data terminal 4 gathers above data.Single-chip data terminal 4 comprises terminal single-chip microcomputer and the flow rate test module be all connected with terminal single-chip microcomputer, sand amount test module, pressure test module, terminal wireless communication module.Sand amount test module receives the pulse of speed probe and to stirring cage turning collar counting number, thus calculates real-time sand amount.
Display module, data memory module, hand-held set wireless communication module that hand-held set comprises hand-held set single-chip microcomputer and is all connected with hand-held set single-chip microcomputer.
Data memory module preserves the test data received.Display module shows the data and curve that receive.Described single-chip data terminal 4 is connected with the hand-held set wireless communication module of hand-held set by terminal wireless communication module.
The parameter such as pressure, sand amount, discharge capacity in sand control construction gathers by hand-held set.Measure pressure per minute in work progress with pressure transducer, sand volume both sand amounts of use per minute can be measured with speed probe, sewage volume both discharge capacities of use per minute can be measured with electromagnetic flowmeter.Sand volume (per minute)/sewage volume (per minute)=sand ratio.Single-chip microcomputer in hand-held set is stored by storer the data gathered.And on handset screen, show numerical point forming curves, the curves such as pressure, sand amount, discharge capacity, sand ratio can be shown simultaneously.When pressure in work progress is more than 25Mpa, hand-held set carries out audible alarm.
The construction data that hand-held set autostore work progress collects, by USB interface, connect background host computer, construction data is stored into background host computer database, the construction of background host computer software simulating terminates the printing of rear construction form and work progress curve, the sand control database of Erecting and improving.
Embodiment 1:
Since in June, 2013, we implement to use at oil recovery factory's sand proof well, two hours sand control time implemented by CN13-12 oil well, because of pump truck fault in work progress, stop adding sand, after pending fault is got rid of, proceed sand control construction, monitor data and actual production data substantially identical, survey data error and reach designing requirement, the needs of actual production can be met.
The data form that CN13-12 measures
CN13-12 measures and practice of construction contrast table
| Measure | Actual | Error | |
| Accumulative liquid measure/side | 85.97 | 95 | 9.51％ |
| Sand ratio | 10—22 | ||
| Accumulative sand amount/ton | 20.4 | 21 | 2.86％ |
| Oil pressure/Mpa | 16.7 | 17 | 1.76％ |
Embodiment 2:
One and a half hours sand control time implemented by CDC26-7 oil well, and in work progress, segmentation adds sand, and replace in operation at sand control, sand ratio is zero.Monitor data and actual production data substantially identical, survey data error and reach designing requirement, the needs of actual production can be met.
The data form that CDC26-7 measures
CDC26-7 measures and practice of construction contrast table
| Measure | Actual | Error | |
| Accumulative liquid measure/side | 94.08 | 105 | 10.40％ |
| Sand ratio | 8—24 | ||
| Accumulative sand amount/ton | 21.5 | 23 | 6.52％ |
| Oil pressure/Mpa | 16 | 16.5 | 3.03％ |
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (7)
1. a sand control data real time monitoring apparatus, comprise truck-mounted blender and to be arranged on truck-mounted blender and interconnective stirred pot and supercharge pump, it is characterized in that, described truck-mounted blender is also provided with single-chip data terminal, also stirring cage is connected on rear side of described stirred pot, the speed probe being used for calculating the number of turns that stirring cage is rotated is installed in described stirring cage upper end, and described speed probe is connected with single-chip data terminal.
2. a kind of sand control data real time monitoring apparatus according to claim 1, it is characterized in that, single-chip data terminal comprises terminal single-chip microcomputer and the flow rate test module be all connected with terminal single-chip microcomputer, sand amount test module, pressure test module, terminal wireless communication module.
3. a kind of sand control data real time monitoring apparatus according to claim 2, is characterized in that, described stirred pot connects water-line, and water-line arranges electromagnetic flowmeter, and described electromagnetic flowmeter connects single-chip data terminal.
4. a kind of sand control data real time monitoring apparatus according to claim 3, it is characterized in that, described electromagnetic flowmeter is connected in the flow rate test module of single-chip data terminal; Electromagnetic flowmeter tests out real-time injection liquid measure, and single-chip data terminal and electromagnetic flowmeter adopt RS485 data bus to be connected, and obtains real-time injection liquid measure.
5. a kind of sand control data real time monitoring apparatus according to claim 2, is characterized in that, described supercharge pump connects water outlet pipeline, and described water outlet pipeline arranges pressure transducer, and described pressure transducer connects single-chip data terminal.
6. a kind of sand control data real time monitoring apparatus according to claim 5, it is characterized in that, described pressure transducer is connected in the pressure test module of single-chip data terminal, and single-chip microcomputer carries out A/D conversion to real-time pressure, calculates real-time force value.
7. a kind of sand control data real time monitoring apparatus according to claim 5, it is characterized in that, also comprise hand-held set, display module, data memory module, hand-held set wireless communication module that hand-held set comprises hand-held set single-chip microcomputer and is all connected with hand-held set single-chip microcomputer; Described single-chip data terminal is connected with the hand-held set wireless communication module of hand-held set by terminal wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098369.0U CN204462728U (en) | 2015-02-11 | 2015-02-11 | A kind of sand control data real time monitoring apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098369.0U CN204462728U (en) | 2015-02-11 | 2015-02-11 | A kind of sand control data real time monitoring apparatus |
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| CN204462728U true CN204462728U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520098369.0U Expired - Fee Related CN204462728U (en) | 2015-02-11 | 2015-02-11 | A kind of sand control data real time monitoring apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105988394A (en) * | 2015-02-11 | 2016-10-05 | 中国石油化工股份有限公司 | Sand-prevention-data real-time monitoring device |
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2015
- 2015-02-11 CN CN201520098369.0U patent/CN204462728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105988394A (en) * | 2015-02-11 | 2016-10-05 | 中国石油化工股份有限公司 | Sand-prevention-data real-time monitoring device |
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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: 20150708 Termination date: 20200211 |