CN201737784U - Oilfield injection water treatment and monitoring device - Google Patents
Oilfield injection water treatment and monitoring device Download PDFInfo
- Publication number
- CN201737784U CN201737784U CN2010202217053U CN201020221705U CN201737784U CN 201737784 U CN201737784 U CN 201737784U CN 2010202217053 U CN2010202217053 U CN 2010202217053U CN 201020221705 U CN201020221705 U CN 201020221705U CN 201737784 U CN201737784 U CN 201737784U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000002347 injection Methods 0.000 title claims abstract description 15
- 239000007924 injection Substances 0.000 title claims abstract description 15
- 238000012806 monitoring device Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 30
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000002002 slurry Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 7
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 6
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- 230000035772 mutation Effects 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The device for treating and monitoring the injected water in the oil field is applied to the monitoring device for automatically monitoring the water quality in the treatment of the produced water in the oil field. The water outlet of the settling tank is connected with a water inlet of a sensor installation tank A, the water outlet of the sensor installation tank A is connected with a water inlet of a deoiling tank, the water outlet of the deoiling tank is connected with the water inlet of a sensor installation tank B, the water outlet of the sensor installation tank B is connected with the water inlet of a filter tank, the water outlet of the filter tank is connected with the water inlet of a sensor installation tank C, and the water outlet of the sensor installation tank C is connected with a water injection pipeline; and water quality monitoring sensors are respectively arranged in the sensor installation tank A, the sensor installation tank B and the sensor installation tank C, the water quality sensors are connected with the programmable logic controller, and the programmable logic controller is connected with the computer network transmission system. The effect is as follows: the abnormal change of the water quality can be discovered as early as possible, the early warning and forecast can be rapidly made for preventing the water quality mutation, the problems existing in the water quality mutation can be tracked and solved in time, and the water quality of the water injected in the oil field can reach the reinjection standard.
Description
Technical field
The utility model relates to oil recovery technique field, oil field, and particularly oil field produced water treatment device is that a kind of oilfield injection water that has automatic monitoring water quality is handled and monitoring device.
Background technology
At present, oil field extracted water after treatment, reinjection into reservoir improves reservoir pressure, improves reservoir productivity.In the domestic oil field meeting water flood treatment process, all adopt artificial sample examination monitoring means regularly to grasp the water quality condition of websites such as water-injection plant, produced water disposal station, the water quality monitoring (WQM) form all is by artificial chemical examination, calculates and get, operating process is complicated not to be said, personal errors is also very big, add data and can only exist in the computer, inquiry is extremely inconvenient, therefore is badly in need of a cover automation system and obtains these monitoring data and carry out statistical study.
The utility model content
The purpose of this utility model is: provide a kind of oilfield injection water to handle and monitoring device, can monitor the water quality condition in the oil field produced water treatment procedure, the comprehensive online auto monitoring system for handling that online auto monitoring, Computer Processing analysis, network of communication transmission are formed.At any time grasp the water quality condition in the produced water disposal process, avoid personal errors, reduce the manpower waste, increase work efficiency.
The technical solution adopted in the utility model is: oilfield injection water is handled and monitoring device, mainly by slurry tank, remove that oil tank, hay tank, transmitter are installed jar and the computer network transmission system is formed slurry tank water-in connection recovered water pipeline.It is characterized in that: the water outlet at slurry tank has pipeline to connect a transmitter installation jar A water-in, the water outlet that transmitter is installed jar A has pipeline to connect except that the oil tank water-in, removing the oil tank water outlet has pipeline to connect a transmitter installation jar B water-in, transmitter is installed a jar B water outlet has pipeline to connect the hay tank water-in, the hay tank water outlet has pipeline to connect a transmitter installation jar C water-in, and transmitter is installed a jar C water outlet and connected waterflood-transmission line; In installing a jar A, transmitter installation jar B and transmitter installation jar C, transmitter is separately installed with the water quality monitoring (WQM) transmitter, water quality sensor connects programmable logic controller (PLC), programmable logic controller connects computer and network transmission system, gives operator and Surveillance center with the water quality monitoring (WQM) information transmission of gathering.The field monitoring detecting sensor is carried out real-time dynamic monitoring, analysis to on-the-spot water quality, the water quality data of collection in worksite is carried out simple process after the scene show intuitively so that the water quality situation is grasped at the scene at any time; Surveillance center carries out data storage and analysis, thereby and the control result of analyzing and processing is issued to the on-the-spot water treating equipment work of on-the-spot PLC control, and on-the-spot data presentation and warning.Carry out data exchange and relevant operation by PLC with Control Room, to reach real-time, complete, oil-field flooding function efficiently.
In transmitter is installed a jar A, transmitter installation jar B and transmitter installation jar C, be separately installed with ferrous iron transmitter, total salinometer sensor, ferric iron transmitter, pH transmitter, contain sulfer sensor, temperature sensor, oleaginousness transmitter, hardness transducer and suspended substance transmitter.
The model that the ferrous iron transmitter adopts is NMCPT3200-T2; The model that total salinometer sensor adopts is NMSCT1122-1; The model that the ferric iron transmitter adopts is NMCPT3200-T3; The model that the pH transmitter adopts is NMCPT3200-PH; The model that contains the sulfer sensor employing is NMCPT3200-S; The model that temperature sensor adopts is NMCPT3200; The model that the oleaginousness transmitter adopts is NM4812-Oil; The model that hardness transducer adopts is NMCPT3200-Ca+2/Mg+2; The model that the suspended substance transmitter adopts is NMBD5-MLSS4210.
The beneficial effects of the utility model: the utility model oilfield injection water is handled and monitoring device, can find the ANOMALOUS VARIATIONS of water quality as early as possible, make early-warning and predicting rapidly, in time follow the trail of solution for preventing water quality mutation, in time handle the problem that exists, make the injection water quality in oil field reach the re-injection standard.Can avoid the water quality detection personal errors in the produced water disposal process, reduce the manpower waste, increase work efficiency.
Description of drawings
Fig. 1 is the utility model structural profile synoptic diagram.
Among the figure, 1. slurry tank, 2. transmitter is installed a jar A, 3. removes oil tank, and 4. transmitter is installed a jar B, 5. hay tank, 6. transmitter is installed a jar C.
Embodiment
Embodiment 1: with an oilfield injection water processing and monitoring device is example, and the utility model is described in further detail.
Consult Fig. 1.The utility model oilfield injection water is handled and monitoring device, mainly by slurry tank 1, transmitter a jar A2 be installed, remove oil tank 3, transmitter is installed a jar B4, hay tank 5, jar C6 is installed transmitter and the computer network transmission system is formed.Slurry tank 1 water-in connects oil well produced water pipeline.Water outlet at two placed in-line slurry tanks 1 has pipeline to connect a transmitter installation jar A2 water-in, the water outlet that transmitter is installed jar A2 has pipeline to connect except that oil tank 3 water-ins, two placed in-line oil tank 3 water outlets that remove have pipeline to connect a transmitter installation jar B4 water-in, transmitter is installed a jar B4 water outlet has pipeline to connect two placed in-line hay tank 5 water-ins, hay tank 5 water outlets have pipeline to connect a transmitter installation jar C6 water-in, and transmitter is installed a jar C6 water outlet and connected waterflood-transmission line; Be separately installed with the water quality monitoring (WQM) transmitter in transmitter is installed a jar A2, transmitter installation jar B4 and transmitter installation jar C6, water quality sensor connects programmable logic controller, programmable logic controller connection computer and network transmission system.
Be separately installed with nine kinds of transmitters in transmitter is installed a jar A2, transmitter installation jar B4 and transmitter installation jar C6, every kind of transmitter is equipped with one.Nine kinds of transmitters are respectively ferrous iron transmitter, total salinometer sensor, ferric iron transmitter, pH transmitter, contain sulfer sensor, temperature sensor, oleaginousness transmitter, hardness transducer and suspended substance transmitter.
The model that the ferrous iron transmitter adopts is NMCPT3200-T2; The model that total salinometer sensor adopts is NMSCT1122-1; The model that the ferric iron transmitter adopts is NMCPT3200-T3; The model that the pH transmitter adopts is NMCPT3200-PH; The model that contains the sulfer sensor employing is NMCPT3200-S; The model that temperature sensor adopts is NMCPT3200; The model that the oleaginousness transmitter adopts is NM4812-Oil; The model that hardness transducer adopts is NMCPT3200-Ca+2/Mg+2; The model that the suspended substance transmitter adopts is NMBD5-MLSS4210.
Claims (3)
1. an oilfield injection water is handled and monitoring device, mainly by slurry tank (1), remove that oil tank (3), hay tank (5), transmitter are installed jar and the computer network transmission system is formed slurry tank (1) water-in connection recovered water pipeline; It is characterized in that: the water outlet at slurry tank (1) has pipeline to connect transmitter installation jar A (a 2) water-in, transmitter is installed jar water outlet of A (2) has pipeline to connect except that oil tank (3) water-in, removing oil tank (3) water outlet has pipeline to connect transmitter installation jar B (a 4) water-in, transmitter is installed jar B (a 4) water outlet has pipeline to connect hay tank (5) water-in, hay tank (5) water outlet has pipeline to connect transmitter installation jar C (a 6) water-in, and transmitter is installed jar C (a 6) water outlet and connected waterflood-transmission line; Be separately installed with the water quality monitoring (WQM) transmitter in transmitter is installed a jar A (2), transmitter installation jar B (4) and transmitter installation jar C (6), water quality sensor connects programmable logic controller, programmable logic controller connection computer network transmission system.
2. oilfield injection water processing according to claim 1 and monitoring device is characterized in that: be separately installed with ferrous iron transmitter, total salinometer sensor, ferric iron transmitter, pH transmitter in transmitter is installed a jar A (2), transmitter installation jar B (4) and transmitter installation jar C (6), contain sulfer sensor, temperature sensor, oleaginousness transmitter, hardness transducer and suspended substance transmitter.
3. oilfield injection water according to claim 2 is handled and monitoring device, it is characterized in that: the model that the ferrous iron transmitter adopts is NMCPT3200-T2; The model that total salinometer sensor adopts is NMSCT1122-1; The model that the ferric iron transmitter adopts is NMCPT3200-T3; The model that the pH transmitter adopts is NMCPT3200-PH; The model that contains the sulfer sensor employing is NMCPT3200-S; The model that temperature sensor adopts is NMCPT3200; The model that the oleaginousness transmitter adopts is NM4812-Oil; The model that hardness transducer adopts is NMCPT3200-Ca+2/Mg+2; The model that the suspended substance transmitter adopts is NMBD5-MLSS4210.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202217053U CN201737784U (en) | 2010-06-02 | 2010-06-02 | Oilfield injection water treatment and monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202217053U CN201737784U (en) | 2010-06-02 | 2010-06-02 | Oilfield injection water treatment and monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737784U true CN201737784U (en) | 2011-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202217053U Expired - Lifetime CN201737784U (en) | 2010-06-02 | 2010-06-02 | Oilfield injection water treatment and monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737784U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836914A (en) * | 2015-01-13 | 2016-08-10 | 中国石油天然气股份有限公司 | Automatic regulating system for quality of injected water |
| CN108181440A (en) * | 2017-11-24 | 2018-06-19 | 浙江海洋大学 | The experimental provision of testing large underground water seal pit hole library reinjected water water quality index |
| CN108195731A (en) * | 2017-11-24 | 2018-06-22 | 浙江海洋大学 | The one-dimensional injection-recovery apparatus of testing large underground water seal pit hole library reinjected water water quality index |
| CN110776141A (en) * | 2019-11-11 | 2020-02-11 | 关学忠 | Continuous water quality monitoring equipment for oil field sewage filter tank |
| CN113341095A (en) * | 2021-06-30 | 2021-09-03 | 上官德安 | Oil field reinjection water quality on-line monitoring system and method thereof |
-
2010
- 2010-06-02 CN CN2010202217053U patent/CN201737784U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836914A (en) * | 2015-01-13 | 2016-08-10 | 中国石油天然气股份有限公司 | Automatic regulating system for quality of injected water |
| CN105836914B (en) * | 2015-01-13 | 2018-09-04 | 中国石油天然气股份有限公司 | Automatic regulating system for quality of injected water |
| CN108181440A (en) * | 2017-11-24 | 2018-06-19 | 浙江海洋大学 | The experimental provision of testing large underground water seal pit hole library reinjected water water quality index |
| CN108195731A (en) * | 2017-11-24 | 2018-06-22 | 浙江海洋大学 | The one-dimensional injection-recovery apparatus of testing large underground water seal pit hole library reinjected water water quality index |
| CN108181440B (en) * | 2017-11-24 | 2020-06-23 | 浙江海洋大学 | Experimental device for testing water quality index of reinjection water of large-scale underground water-sealed cave depot |
| CN110776141A (en) * | 2019-11-11 | 2020-02-11 | 关学忠 | Continuous water quality monitoring equipment for oil field sewage filter tank |
| CN113341095A (en) * | 2021-06-30 | 2021-09-03 | 上官德安 | Oil field reinjection water quality on-line monitoring system and method thereof |
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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 |
Granted publication date: 20110209 |
|
| CX01 | Expiry of patent term |