CN218036391U - Portable tracer detection device - Google Patents
Portable tracer detection device Download PDFInfo
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- CN218036391U CN218036391U CN202221921763.6U CN202221921763U CN218036391U CN 218036391 U CN218036391 U CN 218036391U CN 202221921763 U CN202221921763 U CN 202221921763U CN 218036391 U CN218036391 U CN 218036391U
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Abstract
The utility model discloses a portable tracer detection device contains a detection main part and a sealed detection glass pipe, the detection main part contain a shell, the shell on be equipped with a display screen, a detection patchhole and a keyboard, the lateral part of shell be equipped with a switch, the detection patchhole the size with detection glass pipe suit. The utility model discloses a portable spike agent detection device has following advantage: this portable tracer detection device does not have the requirement to the testing personnel ability, and the personnel of taking a sample can the witnessed inspections and directly read out data, provides the detection efficiency of tracer greatly.
Description
Technical Field
The utility model relates to a detection device is used in the oil field, more exactly, is a portable spike agent detection device.
Background
The water injection tracing technology for oil field is one of the field production test technology, and its principle is that the tracer is injected from injection well, then the sampling is performed on the peripheral production well according to a certain sampling rule, and the advancing direction, displacement speed, swept area, reservoir heterogeneity and residual oil saturation distribution of the injected water are grasped by monitoring and analyzing the production condition of the tracer, so as to guide the design of oil well exploitation and the adjustment of oil field development later stage.
At present, the main detection method of ammonium thiocyanate, the chemical tracer, which is most widely used in oil fields, is a spectrophotometer method, and the principle of the method is that Fe < 3+ > is added into a water sample containing SCN < - >, and a red complex is generated through reaction, wherein the absorption peak value of the complex is near 455 nm. And (3) measuring the light absorption values under different standard concentrations of SCN-, making a standard curve, measuring the light absorption values of the water sample, and obtaining the concentration of the thiocyanate according to the standard curve. The execution standard is Q/SH 1020 thiocyanate and nitrate tracer construction and detection method. However, the method has the defects that concentrated nitric acid and an ultraviolet spectrophotometer are needed, the experiment is relatively complex, technicians with abundant experimental experience are needed for carrying out the experiment, field sampling personnel need to send samples to an oiling chamber firstly and then carry out sample separation and assay, the monitoring frequency of standard requirements cannot be met, (1-2 samples are taken every day in the first 7 d; 2-4 samples are taken every day when the tracer is detected in an oil well, and 1-2 samples are not taken in the tracer well), so that manpower and material resources are wasted, the detection efficiency of the tracer is influenced, the analysis of the propulsion direction and speed of injected water is directly influenced, fuzzy data are provided for later geological analysis and operation, and the tracer cannot be monitored simultaneously in multiple well groups due to the limitation of the experimental period and method.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to a portable tracer detection device is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
a portable tracer detection device is characterized in that the portable tracer detection device comprises a detection main body and a sealed detection glass tube,
the detection main body comprises a shell, a display screen, a detection insertion hole and a keyboard are arranged on the shell, a switch is arranged on the side portion of the shell, and the size of the detection insertion hole is matched with that of the detection glass tube.
As the preferred embodiment of the utility model, the shell in still be equipped with a light source, a detection room, a photometric sensor and a signal simulator, the detection patchhole with the detection room cooperate, the shell in still be equipped with a rechargeable battery, rechargeable battery be connected with light source, photometric sensor and signal simulator electricity, the shell in still be equipped with an analog-to-digital conversion function treater, a clock transmitter and a memory, analog-to-digital conversion function treater with display screen, clock transmitter, memory, rechargeable battery and keyboard electricity be connected.
The utility model discloses a portable spike agent detection device has following advantage: this portable tracer detection device does not have the requirement to measurement personnel ability, and the personnel of taking a sample can the witnessed inspections and directly read out data, provides the detection efficiency of tracer greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a detection main body of the portable tracer detection device of the present invention;
FIG. 2 is a schematic view of the connection of the internal modules of the detection body of the portable tracer detection device of FIG. 1;
fig. 3 is a schematic structural diagram of the detection glass tube of the portable tracer detecting device of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 3, the portable tracer detection device comprises a detection body a and a sealed detection glass tube B.
The detecting body A comprises a shell 1, a display screen 5, a detecting insertion hole 4 and a keyboard 3 are arranged on the shell 1, a switch 2 is arranged on the side portion of the shell 1, and the size of the detecting insertion hole 4 is matched with that of the detecting glass tube B.
The casing 1 is also provided with a light source 6, a detection chamber 7, a luminosity sensor 8 and a signal simulator 9, the detection insertion hole 4 is matched with the detection chamber 7, the casing 1 is also provided with a rechargeable battery 10, the rechargeable battery 10 is electrically connected with the light source 6, the luminosity sensor 8 and the signal simulator 9, the casing 1 is also provided with an analog-digital conversion function processor 11, a clock emitter 12 and a memory 13, and the analog-digital conversion function processor 11 is electrically connected with the display screen 5, the clock emitter 12, the memory 13, the rechargeable battery 10 and the keyboard 3.
The method of using the portable tracer detection device is described below.
According to the requirements of Q/SH 1020 thiocyanate and nitrate tracer construction and detection methods, the prepared detection liquid is sealed in the detection glass tube B, and the standard curve is built in a memory 13 of the portable tracer detection device. After a water sample is taken on site, the detection glass tube B is broken, the detection glass tube B can automatically and quantitatively absorb the water sample to be detected and react, then the detection glass tube B is inserted into the detection insertion hole 4, and the display screen 5 directly displays the detection result.
The photometric sensor 8 is a sensor that quantitatively analyzes a colorimetric signal of the color of a colored compound generated by a specific chemical color reaction, using a colorimetric sensor as a signal receiver.
The portable tracer detection device integrates the complicated and fussy multi-step analysis and test procedures in a test tube carrier form, and provides a simple, quick and accurate detection method and means for on-site, real-time and dynamic analysis of tracer tracking.
This portable tracer detection device does not have the requirement to the testing personnel ability, and the personnel of taking a sample can the witnessed inspections and directly read out data, provides the detection efficiency of tracer greatly.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (2)
1. A portable tracer detection device, which is characterized in that the portable tracer detection device comprises a detection main body (A) and a sealed detection glass tube (B),
the detection main body (A) comprises a shell (1), a display screen (5), a detection insertion hole (4) and a keyboard (3) are arranged on the shell (1), a switch (2) is arranged on the side portion of the shell (1), and the size of the detection insertion hole (4) is matched with the detection glass tube (B).
2. The portable tracer detection device according to claim 1, wherein a light source (6), a detection chamber (7), a photometric sensor (8) and a signal simulator (9) are further disposed in the housing (1), the detection insertion hole (4) is matched with the detection chamber (7), a rechargeable battery (10) is further disposed in the housing (1), the rechargeable battery (10) is electrically connected with the light source (6), the photometric sensor (8) and the signal simulator (9), an analog-to-digital conversion processor (11), a clock transmitter (12) and a memory (13) are further disposed in the housing (1), and the analog-to-digital conversion processor (11) is electrically connected with the display screen (5), the clock transmitter (12), the memory (13), the rechargeable battery (10) and the keyboard (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221921763.6U CN218036391U (en) | 2022-07-25 | 2022-07-25 | Portable tracer detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221921763.6U CN218036391U (en) | 2022-07-25 | 2022-07-25 | Portable tracer detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218036391U true CN218036391U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221921763.6U Active CN218036391U (en) | 2022-07-25 | 2022-07-25 | Portable tracer detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218036391U (en) |
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2022
- 2022-07-25 CN CN202221921763.6U patent/CN218036391U/en active Active
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