CN203925478U - Coiled tubing box cupling detects panel - Google Patents
Coiled tubing box cupling detects panel Download PDFInfo
- Publication number
- CN203925478U CN203925478U CN201420123648.3U CN201420123648U CN203925478U CN 203925478 U CN203925478 U CN 203925478U CN 201420123648 U CN201420123648 U CN 201420123648U CN 203925478 U CN203925478 U CN 203925478U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- signal collecting
- depth
- chip microcomputer
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of coiled tubing drilling technical field of construction, and particularly a kind of coiled tubing box cupling detects panel.The shell body inside of this device is provided with power supply, single-chip microcomputer, pressure signal collecting circuit board, pump stroke signal collecting circuit board, degree of depth pulse acquisition circuit plate and simulation magnetic orientation output circuit plate, shell body surface is provided with Depth display plate, power supply respectively with single-chip microcomputer, pressure signal collecting circuit board, pump stroke signal collecting circuit board, degree of depth pulse acquisition circuit plate, simulation magnetic orientation output circuit plate is connected with Depth display plate, pressure signal collecting circuit board, pump stroke signal collecting circuit board, degree of depth pulse acquisition circuit plate is all connected with single-chip microcomputer, single-chip microcomputer is connected with Depth display plate with simulation magnetic orientation output circuit plate respectively.The utility model has been realized not increasing go into the well number of times in the situation that and can carrying out Measurement accuracy to the degree of depth, saves engineering time and drilling cost.
Description
Technical field:
The utility model relates to a kind of coiled tubing drilling technical field of construction, and particularly a kind of coiled tubing box cupling detects panel.
Background technology:
Coiled tubing is perforation construction in the situation that there is no cable, and the degree of depth is difficult to survey accurate, and it is avoiding greatly of perforation construction that the degree of depth is forbidden.Deeply locate construction if take to increase once school, just increased and accounted for the well time, also increased drilling cost simultaneously.
Utility model content:
The technical problems to be solved in the utility model is to provide a kind of coiled tubing box cupling and detects panel, and this device has been realized not increasing go into the well number of times in the situation that and can carrying out Measurement accuracy to the degree of depth, saves engineering time and drilling cost.Having overcome the construction of existing coiled tubing perforation need to increase once school and deeply locate the deficiency that construction could the Measurement accuracy degree of depth.
Technical solution adopted in the utility model is: a kind of coiled tubing box cupling detects panel, comprises shell body, shell body inside is provided with power supply, single-chip microcomputer, pressure signal collecting circuit board, pump stroke signal collecting circuit board, degree of depth pulse acquisition circuit plate and simulation magnetic orientation output circuit plate, shell body surface is provided with Depth display plate, power supply respectively with single-chip microcomputer, pressure signal collecting circuit board, pump stroke signal collecting circuit board, degree of depth pulse acquisition circuit plate, simulation magnetic orientation output circuit plate is connected with Depth display plate, pressure signal collecting circuit board, pump stroke signal collecting circuit board, degree of depth pulse acquisition circuit plate is all connected with single-chip microcomputer, single-chip microcomputer is connected with Depth display plate with simulation magnetic orientation output circuit plate respectively.
The beneficial effects of the utility model are: the utility model is owing to having adopted single-chip microcomputer to process pressure signal, pump stroke signal and degree of depth pulse signal, thereby there is the function that can carry out to the degree of depth Measurement accuracy go into the well number of times in the situation that not increasing, save engineering time and drilling cost.
Brief description of the drawings:
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
As shown in Figure 1, a kind of coiled tubing box cupling detects panel, comprises shell body, shell body inside is provided with power supply 1, single-chip microcomputer 2, pressure signal collecting circuit board 3, pump stroke signal collecting circuit board 4, degree of depth pulse acquisition circuit plate 5 and simulation magnetic orientation output circuit plate 6, shell body surface is provided with Depth display plate 7, power supply 1 respectively with single-chip microcomputer 2, pressure signal collecting circuit board 3, pump stroke signal collecting circuit board 4, degree of depth pulse acquisition circuit plate 5, simulation magnetic orientation output circuit plate 6 is connected with Depth display plate 7, pressure signal collecting circuit board 3, pump stroke signal collecting circuit board 4, degree of depth pulse acquisition circuit plate 5 is all connected with single-chip microcomputer 2, single-chip microcomputer 2 is connected with Depth display plate 7 with simulation magnetic orientation output circuit plate 6 respectively.
Downhole instrument detects after box cupling, triggers mud pulse generator, and degree of depth pulse acquisition circuit plate 5 of the present utility model is counted the output pulse of photoelectric encoder on Martin Decker through shaping, and sends into single-chip microcomputer 2.Pump stroke signal collecting circuit board 4 is processed delivering to single-chip microcomputer 2 after pump stroke signal restrict margin amplifying.Pressure signal collecting circuit board 3 carries out pressure sensor signal after current-voltage conversion, sends into analog-digital converter carry out AD collection by analog switch gating, then sends into single-chip microcomputer 2.Single-chip microcomputer 2 completes pressure signal collection, pump stroke signal detection, depth calculation and box cupling identification computing, and Depth display is exported and realized in the magnetic orientation of simulating.
Be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as meet, all within protection domain of the present utility model.
Claims (1)
1. coiled tubing box cupling detects a panel, comprises shell body, it is characterized in that: shell body inside is provided with power supply (1), single-chip microcomputer (2), pressure signal collecting circuit board (3), pump stroke signal collecting circuit board (4), degree of depth pulse acquisition circuit plate (5) and simulation magnetic orientation output circuit plate (6), shell body surface is provided with Depth display plate (7), power supply (1) respectively with single-chip microcomputer (2), pressure signal collecting circuit board (3), pump stroke signal collecting circuit board (4), degree of depth pulse acquisition circuit plate (5), simulation magnetic orientation output circuit plate (6) is connected with Depth display plate (7), pressure signal collecting circuit board (3), pump stroke signal collecting circuit board (4), degree of depth pulse acquisition circuit plate (5) is all connected with single-chip microcomputer (2), single-chip microcomputer (2) is connected with Depth display plate (7) with simulation magnetic orientation output circuit plate (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123648.3U CN203925478U (en) | 2014-03-19 | 2014-03-19 | Coiled tubing box cupling detects panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123648.3U CN203925478U (en) | 2014-03-19 | 2014-03-19 | Coiled tubing box cupling detects panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925478U true CN203925478U (en) | 2014-11-05 |
Family
ID=51821307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123648.3U Expired - Fee Related CN203925478U (en) | 2014-03-19 | 2014-03-19 | Coiled tubing box cupling detects panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781529A (en) * | 2014-12-26 | 2016-07-20 | 梅士兵 | Depth measuring system and method for coiled tubing and coiled tubing cables |
-
2014
- 2014-03-19 CN CN201420123648.3U patent/CN203925478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781529A (en) * | 2014-12-26 | 2016-07-20 | 梅士兵 | Depth measuring system and method for coiled tubing and coiled tubing cables |
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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 |
Granted publication date: 20141105 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |