CN209195395U - A kind of liquid level locator for unconventional oil and gas resource exploration - Google Patents
A kind of liquid level locator for unconventional oil and gas resource exploration Download PDFInfo
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- CN209195395U CN209195395U CN201821721728.3U CN201821721728U CN209195395U CN 209195395 U CN209195395 U CN 209195395U CN 201821721728 U CN201821721728 U CN 201821721728U CN 209195395 U CN209195395 U CN 209195395U
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- liquid level
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- unconventional oil
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Abstract
The utility model provides a kind of liquid level locator for unconventional oil and gas resource exploration, the liquid level locator for being used for unconventional oil and gas resource exploration includes: the fixed link for being fixed on exploratory bore-hole side vertically, one end and the fixed link are slidably connected and may be locked in the locating rod of setting position, the vertical positioning tube of the locating rod other end is set, upper end passes through the drawstring and level gauging device of the vertical positioning tube.The beneficial effects of the utility model are: passing through light emission alarm device light-emitting caution, the operator of drilling top is set to read the scale on drawstring within first time, play the role of preventing sundries from entering sleeve inner by the filter screen of setting, and the bucket that grafts clay can then accept the mud in drilling, play the role of preventing mud from entering in sleeve, erroneous judgement when measurement liquid level is reduced in this way, improves measurement accuracy.
Description
Technical field
The utility model relates to arrive unconventional oil and gas level gauging technical field, more particularly to it is a kind of for unconventional oil
The liquid level locator of gas resource exploration.
Background technique
Detection when oil-gas mining is explored, to oil gas liquid level is carried out in the exploration exploration hole accomplished fluently.Currently, traditional drilling
Level gauging is generally measured by surveying clock, determines liquid level buried depth using the sound surveyed when clock is contacted with liquid level.Specifically, it is surveying
Measurement rope is fastened on clock, and is protruded into clock is surveyed in inspecting hole, and can be issued sound when surveying clock and touching liquid level, be stretched at this time by measurement
The length for entering the measurement rope in inspecting hole, so that it is determined that liquid level buried depth.
If traditional drilling liquid level emasuring device has the following deficiencies: that the aperture caliber of inspecting hole is smaller or liquid level buried depth
When larger, it is difficult to hear in measurement process and surveys the sound that clock is contacted with liquid level, to can not accurately be measured；In addition,
It is also to be difficult to hear to survey connecing for clock and liquid level in measurement since liquid level is too deep away from aperture when measuring goaf drilling liquid level
The sound of touching is unable to complete measurement.In addition, device, when entering spy aerial survety liquid level, the liquid entered at inlet is easy
With impurity or mud, clogging will cause for a long time, be unfavorable for measuring.
Therefore, it is highly desirable to design a kind of caliber that can be suitable for compared with small, liquid level buried depth is big, spy of the liquid level away from aperture depth
Hole level gauging device.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of for unconventional petroleum resources
The liquid level locator of exploration.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of liquid level locator for unconventional oil and gas resource exploration, this is used for unconventional oil
The liquid level locator of gas resource exploration includes: the fixed link for being fixed on exploratory bore-hole side vertically, one end and the fixation
Bar is slidably connected and may be locked in the locating rod of setting position, and the vertical positioning tube of the locating rod other end, upper end is arranged in
Across the drawstring and level gauging device of the vertical positioning tube；
The level gauging device includes sleeve, and the sleeve upper end sealing is fixedly installed with transparent panel, the transparent panel
Outside is connect with the lower end of the drawstring, and partition is sealed in the sleeve, and the partition upper end is provided with power supply and the report that shines
Alarm device, the partition lower end are provided with close to switch, and the power supply, the close switch and the light emission alarm device are successively
Concatenation, the sleeve lower end is provided with filter screen；It further include being placed on the filter screen upper end and being located at floating in the sleeve
Power ball and balance weight assembly；
The balance weight assembly includes upper end opening and the up big and down small bucket that grafts clay, it is described graft clay struggle against in extend connecting column,
The connecting column is connect with the filter screen lower end；Further include with it is described graft clay struggle against taper that lower end is fixedly connected with accent.
Preferably, described locating rod one end is provided with the sliding sleeve being sleeved in the fixed link, is provided on the sliding sleeve
Clamping screw, the fixed link lower end are provided with cone of breaking ground.
Preferably, the locating rod is telescopic rod, is provided with locking nut in the outer bar of the telescopic rod.
Preferably, scale is provided on the drawstring.
Preferably, the light emission alarm device is light emitting diode.
Preferably, struggle against upper end and the sleeve lower end of grafting clay has gap, and the opening diameter of the bucket that grafts clay is big
The size of the small maximum gauge greater than the sleeve.
Compared with prior art, the utility model has the beneficial effects that making to drill by light emission alarm device light-emitting caution
The operator of top can first time in read drawstring on scale, played by the filter screen of setting prevent sundries into
Enter the effect of sleeve inner, and the bucket that grafts clay can then accept the mud in drilling, play the role of preventing mud from entering in sleeve,
Erroneous judgement when measurement liquid level is reduced in this way, improves measurement accuracy.
Detailed description of the invention
Fig. 1 is that the structure of the liquid level locator provided by the embodiment of the utility model for unconventional oil and gas resource exploration is shown
It is intended to；
Fig. 2 is electrical connection schematic diagram provided by the embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 is that the liquid level provided by the embodiment of the utility model for unconventional oil and gas resource exploration is fixed referring to FIG. 1-2,
The structural schematic diagram of position device；Fig. 2 is electrical connection schematic diagram provided by the embodiment of the utility model.
The utility model embodiment provides a kind of liquid level locator for unconventional oil and gas resource exploration, this is used for non-
The liquid level locator of conventional oil and gas resource exploration includes: the fixed link 1 for being fixed on exploratory bore-hole side vertically, one end and institute
The locating rod 2 that fixed link 1 is slidably connected and may be locked in setting position is stated, the vertical fixed of 2 other end of locating rod is set
Position cylinder 3, upper end pass through the drawstring 4 and level gauging device of the vertical positioning tube 3；
The level gauging device includes sleeve 5, and 5 upper end of the sleeve sealing is fixedly installed with transparent panel 6, described transparent
6 outside of plate is connect with the lower end of the drawstring 4, partition 7 is sealed in the sleeve 5,7 upper end of partition is provided with power supply 8
With light emission alarm device 9,7 lower end of partition is provided with close to switch 10, the power supply 8, the switch 10 and described of approaching
Light emission alarm device 9 is sequentially connected in series, and 5 lower end of sleeve is provided with filter screen 11；It further include being placed on the filter screen 11
End and the buoyant spheres 12 being located in the sleeve 5 and balance weight assembly；
The balance weight assembly includes upper end opening and the up big and down small bucket 13 that grafts clay, and extends connection in the bucket 13 that grafts clay
Column 14, the connecting column 14 are connect with 11 lower end of filter screen；It further include the cone being fixedly connected with 13 lower ends of bucket of grafting clay
Shape matches accent 15.
Preferably, described 2 one end of locating rod is provided with the sliding sleeve 16 being sleeved in the fixed link 1, on the sliding sleeve 16
It is provided with clamping screw 17,1 lower end of fixed link is provided with cone 18 of breaking ground.
Preferably, the locating rod 2 is telescopic rod, is provided with locking nut 19 in the outer bar of the telescopic rod.
Preferably, scale is provided on the drawstring 4.
Preferably, the light emission alarm device 9 is light emitting diode.
Preferably, 13 upper ends of bucket of grafting clay have gap with 5 lower end of sleeve, and the opening of the bucket 13 that grafts clay is straight
Diameter size is greater than the size of the maximum gauge of the sleeve 5.
In the above-described embodiments, by 9 light-emitting caution of light emission alarm device, allow the operator of drilling top the
The scale on drawstring 4 is read in one time, plays the role of preventing sundries from entering 5 inside of sleeve by the filter screen 11 of setting,
And the bucket 13 that grafts clay can then accept the mud in drilling, play the role of preventing mud from entering in sleeve 5, reduce measurement liquid in this way
The erroneous judgement when height of position, improves measurement accuracy.
In order to facilitate understanding the liquid level locator provided by the embodiment of the utility model for unconventional oil and gas resource exploration,
It is described in detail below with reference to specific embodiment.
- 2 are continued to refer to figure 1, the utility model embodiment provides a kind of liquid level for unconventional oil and gas resource exploration
Locator, the liquid level locator for being used for unconventional oil and gas resource exploration include one for being fixed on exploratory bore-hole side vertically
Fixed link 1, as shown in Figure 1, being provided with cone 18 of breaking ground in 1 lower end of fixed link.It in the present embodiment, further include one one
End is slidably connected with fixed link 1 and may be locked in the locating rod 2 of setting position, specifically, locating rod 2 is horizontally disposed, and fixed
Position bar 2 is telescopic rod, and locking nut 19 is provided in the outer bar of the telescopic rod.In the present embodiment, by the locating rod 2
The end is fixedly installed the sliding sleeve being sleeved in fixed link 1 16, and locating rod 2 glides by the way that sliding sleeve 16 is upper in fixed link 1
It is dynamic.In addition, clamping screw 17 is provided on sliding sleeve 16, it is by clamping screw 17 that sliding sleeve 16 and locating rod 2 is fixed.Continue to join
Fig. 1 is examined, 2 other end of locating rod is provided with a vertical positioning tube 3, further includes a drawstring 4, is provided with quarter on drawstring 4
Degree.
In the present embodiment, further include a level gauging device, continue to refer to figure 1, the level gauging device includes set
Cylinder 5, the sealing of 5 upper end of sleeve are fixedly installed with transparent panel 6, and 6 outside of transparent panel is connect with the lower end of drawstring 4, and sealing is set in sleeve 5
There is partition 7,7 upper end of partition is provided with power supply 8 and light emission alarm device 9,7 lower end of partition is provided with close to switch 10, specifically
When setting, light emission alarm device 9 is preferably light emitting diode.As shown in Fig. 2, power supply 8, close switch 10 and light emission alarm device
9 are sequentially connected in series.In addition, as shown in fig. 1, being provided with filter screen 11 in 5 lower end of sleeve, and be placed in filter screen in sleeve 5
A buoyant spheres 12 on 11, filter screen 11 can filter the mud and sundries in drilling.
In the present embodiment, further include a balance weight assembly, as shown in Figure 1, the balance weight assembly include upper end opening and on
The small bucket 13 that grafts clay under big extends connecting column 14 in the bucket 13 that grafts clay, and connecting column 14 is connect with 11 lower end of filter screen, in addition, and also
13 lower ends of bucket of grafting clay are fixedly connected with a taper with accent 15.When specific setting, 13 upper ends of bucket that make to graft clay have with 5 lower end of sleeve
Gap, and the opening diameter size for the bucket 13 that grafts clay is greater than the size of the maximum gauge of sleeve 5.
In use, fixed link 1 to be fixed on to drilling side vertically first, by 16 sets of sliding sleeve of 2 one end of locating rod in fixation
On bar 1, the angle and length of locating rod 2 are then adjusted, the vertical positioning tube 3 of 2 other end of locating rod is made to be located at drill center position
Place is set, then screws clamping screw 17 and locking nut 19 respectively, keeps locating rod 2 fixed, is then passed through 4 upper end of drawstring vertical
Positioning tube 3 falls into the level gauging device of 4 lower end of drawstring and balance weight assembly in drilling together, discharges drawstring 4 downwards slowly,
Vertical positioning tube 3 plays the role of preventing drawstring 4 during release in the too excesssive of the interior shaking of drilling, not with drawstring 4
Disconnected decentralization, after 5 immersed in liquid level of sleeve, buoyant spheres 12 are floated by liquid buoyancy, are relatively close to switch 10 and are generated displacement, approach
Switch 10 is opened, 9 light-emitting caution of light emission alarm device, and operator reads the height of liquid level by the scale read on drawstring 4.
In continuous mode, filter screen 11 plays the role of preventing sundries from entering 5 inside of sleeve, and the bucket 13 that grafts clay can then accept drilling
Interior mud plays the role of preventing mud from entering in sleeve 5, so that erroneous judgement when reducing measurement liquid level, improves measurement
Precision.
In the above-described embodiments, by 9 light-emitting caution of light emission alarm device, allow the operator of drilling top the
The scale on drawstring 4 is read in one time, plays the role of preventing sundries from entering 5 inside of sleeve by the filter screen 11 of setting,
And the bucket 13 that grafts clay can then accept the mud in drilling, play the role of preventing mud from entering in sleeve 5, reduce measurement liquid in this way
The erroneous judgement when height of position, improves measurement accuracy.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (6)
1. a kind of liquid level locator for unconventional oil and gas resource exploration, comprising: for being fixed on exploratory bore-hole side vertically
Fixed link, one end and the fixed link are slidably connected and may be locked in the locating rod of setting position, be arranged in the locating rod
The vertical positioning tube of the other end, upper end pass through the drawstring and level gauging device of the vertical positioning tube；It is characterized in that
The level gauging device includes sleeve, and the sleeve upper end sealing is fixedly installed with transparent panel, the transparent panel outside
It is connect with the lower end of the drawstring, partition is sealed in the sleeve, the partition upper end is provided with power supply and luminous alarm dress
It sets, the partition lower end is provided with close to switch, and the power supply, the close switch and the light emission alarm device are successively gone here and there
It connects, the sleeve lower end is provided with filter screen；It further include the buoyancy for being placed on the filter screen upper end and being located in the sleeve
Ball and balance weight assembly；
The balance weight assembly includes upper end opening and the up big and down small bucket that grafts clay, it is described graft clay struggle against in extend connecting column, it is described
Connecting column is connect with the filter screen lower end；Further include with it is described graft clay struggle against taper that lower end is fixedly connected with accent.
2. the liquid level locator according to claim 1 for unconventional oil and gas resource exploration, which is characterized in that described fixed
Position bar one end is provided with the sliding sleeve being sleeved in the fixed link, is provided with clamping screw on the sliding sleeve, under the fixed link
End is provided with cone of breaking ground.
3. the liquid level locator according to claim 2 for unconventional oil and gas resource exploration, which is characterized in that described fixed
Position bar is telescopic rod, is provided with locking nut in the outer bar of the telescopic rod.
4. the liquid level locator according to claim 1 for unconventional oil and gas resource exploration, which is characterized in that the drawing
Scale is provided on rope.
5. the liquid level locator according to claim 1 for unconventional oil and gas resource exploration, which is characterized in that the hair
Light warning device is light emitting diode.
6. the liquid level locator according to claim 1 for unconventional oil and gas resource exploration, which is characterized in that described to connect
Bucket upper end and the sleeve lower end have gap, and the opening diameter size of the bucket that grafts clay is greater than the maximum of the sleeve directly
The size of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721728.3U CN209195395U (en) | 2018-10-23 | 2018-10-23 | A kind of liquid level locator for unconventional oil and gas resource exploration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721728.3U CN209195395U (en) | 2018-10-23 | 2018-10-23 | A kind of liquid level locator for unconventional oil and gas resource exploration |
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| CN209195395U true CN209195395U (en) | 2019-08-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857527A (en) * | 2021-01-12 | 2021-05-28 | 杨超 | Water level detection equipment for hydraulic engineering management |
-
2018
- 2018-10-23 CN CN201821721728.3U patent/CN209195395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857527A (en) * | 2021-01-12 | 2021-05-28 | 杨超 | Water level detection equipment for hydraulic engineering management |
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