CN201934092U - Well logging depth tension acquisition instrument - Google Patents
Well logging depth tension acquisition instrument Download PDFInfo
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- CN201934092U CN201934092U CN2011200134027U CN201120013402U CN201934092U CN 201934092 U CN201934092 U CN 201934092U CN 2011200134027 U CN2011200134027 U CN 2011200134027U CN 201120013402 U CN201120013402 U CN 201120013402U CN 201934092 U CN201934092 U CN 201934092U
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- wheel
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- tension
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- 239000000523 sample Substances 0.000 claims abstract description 22
- 238000005259 measurement Methods 0.000 claims description 24
- 239000003129 oil well Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model belongs to a well logging depth tension acquisition instrument which mainly comprises guide wheels, measuring wheels, a tension measuring probe and a depth measuring probe; the measuring wheels are arranged on measuring wheel frames in the middle parts of stress columns through shafts; one sides of the stress columns on both ends of the measuring wheels are provided with support wheel frames; each support wheel frame is provided with a support wheel device which can be conveniently detached; the pressure tops of the measuring wheels pass through a cable between two support wheels; the stress columns on the outer sides of the support wheel frames are provided with the guide wheels which are distributed in a pyramid shape; and the tension measuring probe and the depth measuring probe are arranged on the measuring wheel frames. The well logging depth tension acquisition instrument can conveniently measure the depth and the tension of an oil well in real time, and has the advantages of small size, simple structure, low price, quickness in operation, good measuring effect and long service life.
Description
Technical field
The utility model belongs to a kind of depth-logger tension force Acquisition Instrument.
Background technology
The comparatively complicated and trouble of the degree of depth of traditional measurement oil well or other drilling rod vertical shaft and the method and apparatus of tension force.The instrument of measuring the degree of depth of oil well or other drilling rod vertical shaft is a depth calibrator, its structure and measuring principle and automobile kilometer or meter kilometer epiphase are approximate, the meter wheel that drives depth calibrator by cable rotates, calculate instrument and enter the degree of depth in the well by calculating the wheel girth and the number of turns again, depth calibrator and cable then are positioned on the other measurement car of derrick usually.Measuring cable is subjected to the measuring instrument of drawing tension then to be another kind of instrument, the sensor probe of this measuring instrument is suspended on perpendicular on the derrick on the well head, calculate the tension force of cable by the pressure of measuring the cable pulley, this also needs with long lead sensor to be connected with tensile measurer on being positioned at the other measurement of derrick car.Obviously, this measureing equipment complex structure, slow, the use inconvenience of operation.On the other hand, cable with bother instant the connection comparatively of measuring instrument, cable can only be from the head end cross-under between each meter wheel and support wheel and directive wheel of measuring instrument, but cable can be substituted by the wire rope of lifting machinery equipment usually, but the wire rope of lifting machinery equipment can't be connected with measuring instrument instant or at wire rope stage casing transverse splicing, measurement can not be carried out in real time, influence oil recovery efficiency and safety.
Summary of the invention
The purpose of this utility model is a kind of depth-logger tension force Acquisition Instrument of design, can measure the degree of depth and the tension force of oil well in real time easily, has that volume is little, simple in structure, price is low, operation is fast, measurement effect is good and the advantage of long service life.For this reason, the utility model mainly is made up of directive wheel, meter wheel, survey tension probe and depth measurement degree probe, axle is provided with meter wheel on the measurement wheel carrier at stress post middle part, stress post one side at meter wheel two ends is provided with the support wheel carrier, each supports wheel carrier and is provided with the wheel device that can conveniently take off, meter wheel bears down on one by the cable between two support wheels, and the stress post that supports the wheel carrier outside is provided with the directive wheel that is Chinese character pin-shaped distribution, surveys tension probe and depth measurement degree probe and is positioned on the measurement wheel carrier.The described wheel device that can conveniently take off supports wheel shaft, axle by the T type and is located at the T type and supports the supermedial support wheel of wheel shaft, be positioned at the T type and support the axle handle of wheel shaft one side and take turns axle bumper and be positioned at the wheel shaft bayonet lock that the T type supports the wheel shaft opposite side and constituted, the wheel axle bumper is identical with the support wheel diameter, with the support wheel carrier of a wheel axle bumper corresponding side be provided with crouch for the wheel shaft block card take from hole clipping, the wheel shaft bayonet lock is outside the support wheel carrier outer end of a corresponding side with hole clipping fixes T type support wheel shaft.Described stress post is provided with fixed mount on the opposite side corresponding with supporting wheel carrier, fixed mount is provided with dog hole.The said structure design has realized the purpose of this utility model.
The utility model can be measured the degree of depth and the tension force of oil well in real time easily, has that volume is little, simple in structure, price is low, operation is fast, measurement effect is good and the advantage of long service life.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model side structure schematic diagram
Specific embodiments
As depicted in figs. 1 and 2, a kind of depth-logger tension force Acquisition Instrument mainly is made up of directive wheel, meter wheel 16, survey tension probe 10 and 7 of depth measurement degree probes.Axle is provided with meter wheel on the measurement wheel carrier 17 at stress post 6 middle parts, and depth measurement degree probe is coupling with meter wheel, and the probe wheel that drives on the depth measurement degree probe by cable 1 rotates, again by calculating the degree of depth that the wheel girth and the number of turns calculate oil well or other drilling rod vertical shaft.
Stress post one side at meter wheel two ends is provided with and supports wheel carrier 5,15, and each supports wheel carrier and is provided with the wheel device that can conveniently take off.Meter wheel bears down on one by the cable between two support wheels.The stress post that supports the wheel carrier outside is provided with the directive wheel 2,12,13 that is Chinese character pin-shaped distribution, three directive wheels are Chinese character pin-shaped distribution respectively and are positioned on each the guiding wheel carrier 11 and the axle 3 by separately is coupling with the guiding wheel carrier, and the guiding wheel carrier of each is fixed by screw and stress post two ends.The effect of directive wheel is that the pilot cable line enters on the support wheel.Surveying tension probe and depth measurement degree probe is positioned on the measurement wheel carrier.
The described wheel device that can conveniently take off by the T type support wheel shaft 21, axle is located at the T type and supports the supermedial support wheel 4,14 of wheel shaft, be positioned at the T type and support the axle handle 19 and the wheel axle bumper 18 of wheel shaft one side and be positioned at the wheel shaft bayonet lock 20 that the T type supports the wheel shaft opposite side and constitute.The wheel axle bumper is identical with the support wheel diameter, with the support wheel carrier of a wheel axle bumper corresponding side be provided with crouch for the wheel shaft block card take from hole clipping, the wheel shaft bayonet lock is outside the support wheel carrier outer end of a corresponding side with hole clipping fixing T type support wheel shaft.Like this, during when the instant connection of needs or at cable (or wire rope) stage casing transverse splicing the utility model, only need lay down the wheel shaft bayonet lock, take from supporting wheel carrier to the wheel device that axle handle one side can conveniently be taken off, the cable transverse splicing is being between the directive wheel of Chinese character pin-shaped distribution and meter wheel on week, again by on the wheel device that can conveniently take off get final product.
Described stress post is provided with fixed mount 9 on the opposite side corresponding with supporting wheel carrier, fixed mount is provided with dog hole 8.With convenient the utility model is fixed on the derrick.
During use, dog hole of the present utility model is hung on derrick, cable is placed between the support wheel and the meter wheel lower end between.Meter wheel bears down on one by the cable between two support wheels like this, and when obviously cable was by meter wheel, one side drives meter wheel made the depth measurement degree probe that intersects with the meter wheel periphery rotate the measurement well depth; On the other hand, cable is exerted pressure to meter wheel one side simultaneously, and this pressure is directed at the stress post by meter wheel and measurement wheel carrier, and the minimal stress of stress post changes then measures and reach the tension force of measuring cable in the measuring instrument by surveying tension probe.
In a word, the utility model can be measured the degree of depth and the tension force of oil well in real time easily, has that volume is little, simple in structure, price is low, operation is fast, measurement effect is good and the advantage of long service life.
Claims (3)
1. depth-logger tension force Acquisition Instrument, mainly formed by directive wheel, meter wheel, survey tension probe and depth measurement degree probe, it is characterized in that: axle is provided with meter wheel on the measurement wheel carrier at stress post middle part, stress post one side at meter wheel two ends is provided with the support wheel carrier, each supports wheel carrier and is provided with the wheel device that can conveniently take off, meter wheel bears down on one by the cable between two support wheels, the stress post that supports the wheel carrier outside is provided with the directive wheel that is Chinese character pin-shaped distribution, surveys tension probe and depth measurement degree probe and is positioned on the measurement wheel carrier.
2. by the described depth-logger tension force of claim 1 Acquisition Instrument, it is characterized in that: the described wheel device that can conveniently take off supports wheel shaft, axle by the T type and is located at the T type and supports the supermedial support wheel of wheel shaft, be positioned at the T type and support the axle handle of wheel shaft one side and take turns axle bumper and be positioned at the wheel shaft bayonet lock that the T type supports the wheel shaft opposite side and constituted, the wheel axle bumper is identical with the support wheel diameter, with the support wheel carrier of a wheel axle bumper corresponding side be provided with crouch for the wheel shaft block card take from hole clipping, the wheel shaft bayonet lock is outside the support wheel carrier outer end of a corresponding side with hole clipping fixes T type support wheel shaft.
3. by the described depth-logger tension force of claim 1 Acquisition Instrument, it is characterized in that: described stress post is provided with fixed mount on the opposite side corresponding with supporting wheel carrier, fixed mount is provided with dog hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200134027U CN201934092U (en) | 2011-01-18 | 2011-01-18 | Well logging depth tension acquisition instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200134027U CN201934092U (en) | 2011-01-18 | 2011-01-18 | Well logging depth tension acquisition instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934092U true CN201934092U (en) | 2011-08-17 |
Family
ID=44445614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200134027U Expired - Fee Related CN201934092U (en) | 2011-01-18 | 2011-01-18 | Well logging depth tension acquisition instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934092U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236953A (en) * | 2014-10-11 | 2014-12-24 | 江苏交科工程检测技术有限公司 | Core drilling depth metering device |
| CN105899758A (en) * | 2013-07-29 | 2016-08-24 | 通用电气石油和天然气测井服务公司 | Downhole wireline tension measurement |
| CN108266181A (en) * | 2018-04-09 | 2018-07-10 | 东营仪锦能源科技有限公司 | A kind of coal mine drilling machine drilling rod depth measurement device |
| CN109723431A (en) * | 2018-11-22 | 2019-05-07 | 中国石油天然气集团有限公司 | One kind can survey tension producing well pulley gear |
| CN110541701A (en) * | 2019-09-23 | 2019-12-06 | 北京三叶西蒙科技有限公司 | Logging cable depth measuring device and using method thereof |
-
2011
- 2011-01-18 CN CN2011200134027U patent/CN201934092U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105899758A (en) * | 2013-07-29 | 2016-08-24 | 通用电气石油和天然气测井服务公司 | Downhole wireline tension measurement |
| CN104236953A (en) * | 2014-10-11 | 2014-12-24 | 江苏交科工程检测技术有限公司 | Core drilling depth metering device |
| CN108266181A (en) * | 2018-04-09 | 2018-07-10 | 东营仪锦能源科技有限公司 | A kind of coal mine drilling machine drilling rod depth measurement device |
| CN108266181B (en) * | 2018-04-09 | 2023-12-29 | 东营仪锦能源科技有限公司 | Drill rod depth measuring device of coal mine drilling machine |
| CN109723431A (en) * | 2018-11-22 | 2019-05-07 | 中国石油天然气集团有限公司 | One kind can survey tension producing well pulley gear |
| CN110541701A (en) * | 2019-09-23 | 2019-12-06 | 北京三叶西蒙科技有限公司 | Logging cable depth measuring device and using method thereof |
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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: 20110817 Termination date: 20130118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |