CN200940483Y - Test and checking box for microball focus logging instrument - Google Patents
Test and checking box for microball focus logging instrument Download PDFInfo
- Publication number
- CN200940483Y CN200940483Y CNU2006200910281U CN200620091028U CN200940483Y CN 200940483 Y CN200940483 Y CN 200940483Y CN U2006200910281 U CNU2006200910281 U CN U2006200910281U CN 200620091028 U CN200620091028 U CN 200620091028U CN 200940483 Y CN200940483 Y CN 200940483Y
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- micro
- logging tool
- sphere
- utility
- plate electrode
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Abstract
The utility model relates to a test and calibration box for micro-sphere focused logging tool, belonging to ground test device of the micro-sphere focused logging tool. The present manual method for testing and calibrating the micro-sphere focused logging tool is very inconvenient and can not meet the requirement of maintenance and further easily causes the judgment mistakes about the instrument failure. Thus, the utility model uses the structure of a shell, a large polar plate electrode pole, a small polar plate electrode pole, a shifting switch, a fixed hook and a bidirectional fixed ring instead of the method of instrument calibrating that using the polar plate clip and multiple-pin plug while testing in previous manual method. When the device works, the instrument polar plate is fixed on five spring contacts of the checkout platform and the values of the flush zone resistivity and the well diameter can be read easily, and the data is accurate and timely. The utility model increases the measuring accuracy and labor efficiency greatly and starts a new field of logging calibration.
Description
Technical field:
The utility model relates to a kind of micro-sphere focus logging tool test check box, belongs to micro-sphere focus logging tool ground test device class.
Background technology:
When existing micro-sphere focus logging tool is tested, pinch electrode by hand and instrument is measured, because the instrument volume is bigger, measure very inconvenience, can not satisfy the needs of apparatus guarantee personnel inspection instrument, often cause to the instrument failure error in judgement, in addition, the micro-sphere focus logging tool device has the branch of big or small pole plate, and two kinds of large and small differing of model bring difficulty to test.
The utility model content:
The purpose of this utility model is in order to overcome above-mentioned shortcoming, and a kind of micro-sphere focus logging tool test check box that provides can be tested big pole plate instrument, also can carry out test-based examination to little pole plate sphere focusing logging section, and outward appearance is light and handy, and is simple to operate, economical and practical.
The utility model implementation is such.
The utility model is made up of shell, big pole plate electrode column, little pole plate electrode column, Gear-shift switch, fixed hook, two-way retainer ring in order to achieve the above object.
A scale resistance circuit plate is housed in the described shell, and this circuit board is connected with big pole plate electrode column, little pole plate electrode column and Gear-shift switch respectively by lead.
The utility model working method is:
Micro-sphere focus logging tool is hung on the fixed hook of check box, and then pole plate is fixed on above the two-way retainer ring according to the test pole plate size of micro-sphere focus logging tool, and successively with polar plate of micro-sphere focus logging tool, five electrodes (promptly measuring the contact of flushed zone resistivity) of top, aim at big pole plate electrode column or little pole plate electrode column in the utility model, can switch on and micro-sphere focus logging tool be carried out the scale verification of resistance value, make micro-sphere focus logging tool reach the standard of going into the well and then resistivity and the measurement of hole diameter size are carried out in stratum in the oil well or hole diameter.
The utility model compared with prior art has distinguishing feature:
Because this device has adopted a scale or stratum simulation box, the resistor network of forming with resistor in its casing has replaced former manual testing tool with pole plate plate holder and 28 core plugs, only need during the utility model test to contact by 5 spring contacts of pole plate and check box, just can provide the standard electric resistance and the hole diameter value of final micro-sphere focus logging tool, thereby improved certainty of measurement greatly and alleviated efficiency, and make well logging verification work, civilized more.
Description of drawings:
Fig. 1 is the utility model structural representation.Fig. 2 is the utility model circuit theory diagrams.
Among the figure by 1, shell, 2, big pole plate electrode column, 3, little pole plate electrode column, 4, Gear-shift switch, 5, fixed hook, 6, two-way retainer ring, 7, socket, 8, polar plate of micro-sphere focus logging tool, 9, ring electrode.
The specific embodiment:
The utility model is provided by following examples, is illustrated below in conjunction with accompanying drawing.
Among Fig. 1, the rectangle box body that shell 1 usefulness aluminum alloy material is made, box surface is furnished with a Gear-shift switch 4, this above gear scale five numerals are arranged, promptly 0.2,2,20,200,1000 ohmages and four hole diameter numerals 15,20,30,40cm, be used for the flushed zone resistivity and the hole diameter numerical value of the tested instrument of mark, big pole plate electrode column 2 and little pole plate electrode column 3, be ten spring contacts, wherein respectively there are five spring contacts to be distributed in shell 1 box body two side positions, be used for contacting with detected big pole plate electrode column 2 of micro-sphere focus logging tool or little pole plate electrode column 3, so that carry out detection check, fixed hook 5, two-way retainer ring 6 can be used for fixing at logger when detecting micro-sphere focus logging tool, can carry out DATA REASONING more easily like this.
A scale resistance circuit plate (figure does not draw) is housed in shell 1, this circuit board by lead respectively with big pole plate electrode column 2, little pole plate electrode column 3 and Gear-shift switch 4 are connected, described scale resistance circuit plate, comprise that by power supply and numerical value resistance promptly 0.2,2,20,200,1000 ohmages and four hole diameter numerals 15,20,30,40cm value resistance constitute.
Among Fig. 2, polar plate of micro-sphere focus logging tool 8 when verification, five ring electrodes 9 respectively with check box in five measuring resistances join, and the numerical value resistance on the logging instrument is carried out verification as scale.
Claims (1)
1, a kind of micro-sphere focus logging tool test check box, it is characterized in that: described test check box is made up of shell (1), big pole plate electrode column (2), little pole plate electrode column (3), Gear-shift switch (4), fixed hook (5), two-way retainer ring (6); It is characterized in that: a scale resistance circuit plate is housed in the described shell (1), and this circuit board is connected with big pole plate electrode column (2), little pole plate electrode column (3) and Gear-shift switch (4) respectively by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200910281U CN200940483Y (en) | 2006-05-23 | 2006-05-23 | Test and checking box for microball focus logging instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200910281U CN200940483Y (en) | 2006-05-23 | 2006-05-23 | Test and checking box for microball focus logging instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940483Y true CN200940483Y (en) | 2007-08-29 |
Family
ID=38746661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200910281U Expired - Fee Related CN200940483Y (en) | 2006-05-23 | 2006-05-23 | Test and checking box for microball focus logging instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940483Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352748A (en) * | 2011-10-25 | 2012-02-15 | 西安威盛电子仪器有限公司 | Polar plate of micro-disc type focused logging device |
| CN101349151B (en) * | 2008-08-13 | 2012-04-18 | 中国海洋石油总公司 | Three-stage graduation apparatus of electromagnetic wave logger |
| CN101737031B (en) * | 2009-11-25 | 2012-09-19 | 西安威盛电子仪器有限公司 | Novel polar plate of micro-sphere focus logging tool |
| CN103726829A (en) * | 2012-10-10 | 2014-04-16 | 中国石油集团长城钻探工程有限公司 | Pole plate scale device for logging instrument |
-
2006
- 2006-05-23 CN CNU2006200910281U patent/CN200940483Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349151B (en) * | 2008-08-13 | 2012-04-18 | 中国海洋石油总公司 | Three-stage graduation apparatus of electromagnetic wave logger |
| CN101737031B (en) * | 2009-11-25 | 2012-09-19 | 西安威盛电子仪器有限公司 | Novel polar plate of micro-sphere focus logging tool |
| CN102352748A (en) * | 2011-10-25 | 2012-02-15 | 西安威盛电子仪器有限公司 | Polar plate of micro-disc type focused logging device |
| CN102352748B (en) * | 2011-10-25 | 2015-02-18 | 西安威盛电子仪器有限公司 | Polar plate of micro-disc type focused logging device |
| CN103726829A (en) * | 2012-10-10 | 2014-04-16 | 中国石油集团长城钻探工程有限公司 | Pole plate scale device for logging instrument |
| CN103726829B (en) * | 2012-10-10 | 2019-06-07 | 中国石油集团长城钻探工程有限公司 | Pole plate graduation apparatus for logger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20130523 |