CN109138865A - Position detecting device for snubbing serving machine - Google Patents
Position detecting device for snubbing serving machine Download PDFInfo
- Publication number
- CN109138865A CN109138865A CN201811339827.XA CN201811339827A CN109138865A CN 109138865 A CN109138865 A CN 109138865A CN 201811339827 A CN201811339827 A CN 201811339827A CN 109138865 A CN109138865 A CN 109138865A
- Authority
- CN
- China
- Prior art keywords
- laser ranging
- ranging module
- reflecting assembly
- detecting device
- snubbing serving
- Prior art date
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 210000002445 nipple Anatomy 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Radar, Positioning & Navigation (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
A kind of position detecting device for snubbing serving machine, include: laser ranging module is arranged on the two-layer platform of lifting cylinder side；Reflecting assembly, it is arranged in traveling slip lower part, can move with traveling slip, the setting position of the reflecting assembly is corresponding with laser ranging module, the light for issuing laser ranging module is irradiated on reflecting assembly, and receives reflection light by laser ranging module；Digital display screen is arranged on station, is electrically connected laser ranging module.Present invention alleviates labor intensity and operating efficiency is improved, improves traditional accuracy for visually judging position, the distance between ram preventer up and down can also be shortened, reduce the mounting height of snubbing serving machine, reduce the wasting of resources, improve working efficiency.
Description
Technical field
The present invention relates to a kind of position detecting devices for snubbing serving machine.
Background technique
Currently, face the increasingly exhausted of petroleum resources, taps the latent power to the volume increase in oil field and work and treat disused well, engineering accident
Well, dead well, which tap the latent power reproducing or increasing production, to be required more more and more urgent, and market increases snubbing serving device demand year by year.
If the snubbing serving owner now used is gone up and down by manual operation multi-way valve come control oil pipe and slips switchs,
There are two types of operation process, one is lower drain line operation, one is promoting oil pipe operation, oil pipe be by multiple-tubing string concatenation and
At there are box cuplings for centre, when being promoted and lower drain line, it is necessary to cross tubing coupling.As shown in Figure 1, following drain line operation
For process: traveling slip 101 increases in place, loads onto oil pipe 102, and traveling slip 101 clamps oil pipe 102, is then shut off lower lock
Plate 110, the pressure increased in pipe nipple 107 of releasing open upper flashboard 109, and traveling slip 101 clamps oil pipe 102 and moves downward, when
When tubing coupling 103 reaches the middle position for increasing pipe nipple 107, upper flashboard preventer 105 is closed, opens 106 ftercompction of balanced valve,
Then lower flashboard preventer 108 is opened, traveling slip 101 clamps oil pipe 102 and falls into place, and passes through tubing coupling 103
Lower flashboard preventer 108, then stationary slip 104 clamps oil pipe 102, opens traveling slip 101, and traveling slip 101 is increased to
A circulation is completed in position.It is similar therewith to promote oil pipe operation.Through upper described, all existed in promotion and lower drain line operation
The process of box cupling, and this process is all by artificial judgment collar location, so there is longer one section of raising pipe nipple in centre, to protect
Card does not occur maloperation and tubing coupling collides ram preventer up and down and preventer is made to seal premature damage in visual situation
It is bad, and have the process of pressure release between ram preventer (when crossing box cupling) up and down, if the intermediate pipe nipple that increases is too long, complete this
The time of process also will increase, and reduce operating speed.The visual mode of tradition, focus more demanding to operator
Height, operator are easy fatigue, and ram preventer distance is big up and down, and releasing, it is big to supplement liquid measure, result in waste of resources.
Summary of the invention
The present invention provides a kind of position detecting device for snubbing serving machine, alleviates labor intensity and improves operation
Efficiency improves traditional accuracy for visually judging position, can also shorten the distance between ram preventer up and down, reduce not
The mounting height of kill-job working rig reduces the wasting of resources, improves working efficiency.
In order to achieve the above object, the present invention provides a kind of position detecting device for snubbing serving machine, includes:
Laser ranging module is arranged on the two-layer platform of lifting cylinder side；
Reflecting assembly is arranged in traveling slip lower part, can move with traveling slip, the setting position of the reflecting assembly and laser
Range finder module is corresponding, and the light for issuing laser ranging module is irradiated on reflecting assembly, and allow reflection light by
Laser ranging module receives；
Digital display screen is arranged on the station being mounted on two-layer platform, is electrically connected laser ranging module.
The present invention also provides a kind of snubbing serving machines, include position detecting device, the position detecting device includes:
Laser ranging module is arranged on the two-layer platform of lifting cylinder side；
Reflecting assembly is arranged in traveling slip lower part, can move with traveling slip, the setting position of the reflecting assembly and laser
Range finder module is corresponding, and the light for issuing laser ranging module is irradiated on reflecting assembly, and allow reflection light by
Laser ranging module receives；
Digital display screen is arranged on the station being mounted on two-layer platform, is electrically connected laser ranging module.
The present invention is detected the lifting distance of snubbing serving machine using ranging digital display device and shown, can part or
It all instead of visual operation, allows operator that can accurately know collar location, reduces labor intensity and improve operating efficiency, mention
High tradition visually judges the accuracy of position, can also shorten the distance between ram preventer up and down, reduce snubbing serving
The mounting height of machine reduces the wasting of resources, improves working efficiency, and reserved access port for automation snubbing serving machine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of snubbing serving machine in background technique.
Fig. 2 is a kind of structural schematic diagram of position detecting device for snubbing serving machine provided by the invention.
Specific embodiment
Presently preferred embodiments of the present invention is illustrated below according to Fig. 2.
As shown in Fig. 2, the present invention provides a kind of position detecting device for snubbing serving machine, include:
Laser ranging module 2 is arranged on the two-layer platform 111 of 112 side of lifting cylinder；
Reflecting assembly 3 is arranged in 101 lower part of traveling slip, can move with traveling slip 101, the setting position of the reflecting assembly 3
Set corresponding with laser ranging module 2, the light for issuing laser ranging module 2 is irradiated on reflecting assembly 3, and makes to reflect
Light can be received by laser ranging module 2；
Digital display screen 1 is arranged on the station being mounted on two-layer platform, is electrically connected laser ranging module 2.
The working principle of position detecting device provided by the invention is as follows:
Reflecting assembly 3 moves together with the lifting of traveling slip 101, laser ranging module 2 emit beam be irradiated to it is reflective
On component 3, light is received after reflection by laser ranging module 2, and laser ranging module 2 calculates traveling slip 101 in real time
Lifting distance will calculate data and be sent to digital display screen 1, the lifting distance number that 1 real-time display of digital display screen is calculated
According to.According to tubing length, operator's accurate operating oil line lifting, opens upper flashboard preventer and lower flashboard preventer allows oil
Pipe box cupling passes through.
In the present embodiment, the model MSE-LT150 of the laser ranging module 2, the model of digital display screen 1
WP-5C40。
The present invention is detected the lifting distance of snubbing serving machine using ranging digital display device and shown, can part or
It all instead of visual operation, allows operator that can accurately know collar location, reduces labor intensity and improve operating efficiency, mention
High tradition visually judges the accuracy of position, can also shorten the distance between ram preventer up and down, reduce snubbing serving
The mounting height of machine reduces the wasting of resources, improves working efficiency, and reserved access port for automation snubbing serving machine.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read above content, for of the invention
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (2)
1. a kind of position detecting device for snubbing serving machine, characterized by comprising:
Laser ranging module (2) is arranged on the two-layer platform (111) of lifting cylinder side；
Reflecting assembly (3) is arranged in traveling slip (101) lower part, can move with traveling slip (101), the reflecting assembly (3)
Setting position it is corresponding with laser ranging module (2), allow laser ranging module (2) issue light be irradiated to reflecting assembly
(3) on, and receive reflection light by laser ranging module (2)；
Digital display screen (1), is arranged on the station being mounted on two-layer platform, is electrically connected laser ranging module (2).
2. a kind of snubbing serving machine, which is characterized in that include position detecting device, the position detecting device includes:
Laser ranging module (2) is arranged on the two-layer platform (111) of lifting cylinder side；
Reflecting assembly (3) is arranged in traveling slip (101) lower part, can move with traveling slip (101), the reflecting assembly (3)
Setting position it is corresponding with laser ranging module (2), allow laser ranging module (2) issue light be irradiated to reflecting assembly
(3) on, and receive reflection light by laser ranging module (2)；
Digital display screen (1), is arranged on the station being mounted on two-layer platform, is electrically connected laser ranging module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339827.XA CN109138865A (en) | 2018-11-12 | 2018-11-12 | Position detecting device for snubbing serving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339827.XA CN109138865A (en) | 2018-11-12 | 2018-11-12 | Position detecting device for snubbing serving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138865A true CN109138865A (en) | 2019-01-04 |
Family
ID=64808240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811339827.XA Pending CN109138865A (en) | 2018-11-12 | 2018-11-12 | Position detecting device for snubbing serving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138865A (en) |
Citations (13)
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|---|---|---|---|---|
| CN200955362Y (en) * | 2006-04-21 | 2007-10-03 | 阜新驰宇石油机械有限公司 | Fully-automatic hot operation machine |
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| CN108049864A (en) * | 2017-12-21 | 2018-05-18 | 大连理工大学 | A kind of string collar detection device and its application method |
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| US20120000646A1 (en) * | 2010-07-01 | 2012-01-05 | National Oilwell Varco, L.P. | Blowout preventer monitoring system and method of using same |
| CN101942976A (en) * | 2010-09-01 | 2011-01-12 | 中国石油天然气集团公司 | Drill rod joint positioning and controlling method of continuous cycle drilling system |
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| CN203547635U (en) * | 2013-10-30 | 2014-04-16 | 任丘市博鑫石油机械配件有限公司 | Integrated under-pressure operation device for oil well rods/tubes |
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