CN209166505U - It is a kind of for measuring the device of drilling fluid consumption and specific gravity simultaneously - Google Patents
It is a kind of for measuring the device of drilling fluid consumption and specific gravity simultaneously Download PDFInfo
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- CN209166505U CN209166505U CN201821839059.XU CN201821839059U CN209166505U CN 209166505 U CN209166505 U CN 209166505U CN 201821839059 U CN201821839059 U CN 201821839059U CN 209166505 U CN209166505 U CN 209166505U
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Abstract
The utility model relates to a kind of for measuring the device of drilling fluid consumption and specific gravity, including sheath, Liquid level scale and specific gravity scale simultaneously；Shield is set in mud tank deck plate；Liquid level scale is arranged in sheath, and the lower end of Liquid level scale is located inside slurry tank, and is connected with the first buoy；Specific gravity scale is arranged in Liquid level scale, and the lower end of specific gravity scale is located at below the first buoy, and is connected with the second buoy.The device being used for while measuring drilling fluid consumption and specific gravity of the utility model, pass through the combination of Liquid level scale and the first buoy, the combination of specific gravity scale and the second floating, drilling fluid consumption and drilling fluid specific gravity can be measured simultaneously using buoy method, it is convenient that the scale of Liquid level scale and specific gravity scale is read, and structure is simple, measurement is convenient.
Description
Technical field
The utility model relates to wellbore construction technical field of measuring equipment, more particularly to one kind to be used for while measure drilling fluid
The device of consumption and specific gravity.
Background technique
Currently, drilling fluid consumption measuring method and tool are more, there are the contactless instruments such as ultrasonic wave, laser, also have
The contacts instrument such as resistance, capacitor or buoy；Measure bore liquid specific gravity mud balance measuring instrument.These measuring instruments or knot
Structure complexity price is high, or use is many and diverse, is unfavorable for promoting.
Utility model content
In view of this, the utility model embodiment be intended to provide it is a kind of for and meanwhile measure drilling fluid consumption and specific gravity
Device, at least one technical problem in the prior art of solution.
In order to achieve the above objectives, the technical solution of the utility model embodiment is achieved in that one kind is used for while surveying
Measure the device of drilling fluid consumption and specific gravity, comprising:
Sheath, the shield are set in mud tank deck plate；
Liquid level scale, the Liquid level scale are arranged in the sheath, and the lower end of the Liquid level scale is located in slurry tank
Portion, and it is connected with the first buoy；
Specific gravity scale, the specific gravity scale are arranged in the Liquid level scale, and the lower end of the specific gravity scale is located at described
Below first buoy, and it is connected with the second buoy；
The upper part of the sheath offers the first reading window, described for reading the scale of the Liquid level scale
The upper part of Liquid level scale offers the second reading window, for reading the scale of the specific gravity scale.
The beneficial effects of the utility model are: the dress being used for while measuring drilling fluid consumption and specific gravity of the utility model
It sets, by the combination of Liquid level scale and the first buoy, the combination of specific gravity scale and the second floating, can be read in the first reading window
Drilling liquid level out reads drilling fluid specific gravity in the second reading window, can measure simultaneously drilling fluid consumption using buoy method
With drilling fluid specific gravity, it is convenient that the scale of Liquid level scale and specific gravity scale is read, and structure is simple, measurement is convenient.
Based on the above technical solution, the utility model can also do following improvement:
Further, the axis of the Liquid level scale and the specific gravity scale in the vertical direction coincides.
Beneficial effect using above-mentioned further scheme is: by Liquid level scale and the axis of specific gravity scale in the vertical direction
It is set as being overlapped, the two is made to be formed as concentric scale, drilling liquid level and drilling fluid specific gravity can be measured simultaneously, and between each other
There are gaps, do not generate and influence each other, and measurement result is accurate, and accuracy is high.
Further, the Liquid level scale and first buoy pass through screwed connection, the specific gravity scale and described second
Buoy passes through screwed connection.
Beneficial effect using above-mentioned further scheme is: the lower end of the first buoy and Liquid level scale is connected by screw thread
Connect, the lower end of the second buoy and specific gravity scale is by screwed connection, both facilitate and buoy be adjusted and replaced, also by first
Buoy and the second buoy are respectively that Liquid level scale and specific gravity scale provide buoyancy, meet the requirement of buoy method, measurement result
Accurately, and therebetween it does not have an impact.
Further, the thin thin-wall tube that the Liquid level scale and the specific gravity scale are all made of aluminum alloy material is made.
Beneficial effect using above-mentioned further scheme is: the two, which is all made of thin thin-wall tube, can be realized setting for concentric scale
Meter meets while measuring the requirement of drill-in fluid consumption and specific gravity, and aluminum alloy material can guarantee its overall performance, meets and uses
Condition.
Further, first buoy and second buoy are each equipped with mass, for correcting the liquid level respectively
Scale and the specific gravity scale.
Using the beneficial effect of above-mentioned further scheme is: configuring mass for the first buoy and the second buoy, cooperation the
One buoy and the second buoy can be corrected Liquid level scale and specific gravity scale, so that measurement result is more accurate, precision is more
It is high.
Further, first buoy and second buoy select lightweight material to be made.
Beneficial effect using above-mentioned further scheme is: using lightweight material, can satisfy the first buoy and second
The buoyant characteristics of buoy, meet the requirement measured using buoy method, and measurement result is more accurate.
Detailed description of the invention
Fig. 1 is the main view of the device described in the utility model for being used for while measuring drilling fluid consumption and specific gravity；
Fig. 2 is the side view of the device described in the utility model for being used for while measuring drilling fluid consumption and specific gravity.
In attached drawing, parts list represented by the reference numerals are as follows:
1, sheath；11, the first reading window；2, Liquid level scale；21, the second reading window；3, the first buoy；4, baume
Ruler；5, the second buoy；6, mud tank deck plate.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figs. 1-2, the device being used for while measuring drilling fluid consumption and specific gravity of the utility model, including sheath
1, Liquid level scale 2 and specific gravity scale 4；The sheath 1 is arranged in mud tank deck plate 6, and the Liquid level scale 2 is arranged in the shield
In set 1, the lower end of the Liquid level scale 2 is located inside slurry tank, and is connected with the first buoy 3；The specific gravity scale 4 is arranged in
In the Liquid level scale 2, the lower end of the specific gravity scale 4 is located at 3 lower section of the first buoy, and is connected with the second buoy 5；Institute
The upper part for stating sheath 1 offers the first reading window 11, for reading the scale of the Liquid level scale 2, the liquid level mark
The upper part of ruler 2 offers the second reading window 21, for reading the scale of the specific gravity scale 4.
Compared with the existing technology, the device being used for while measuring drilling fluid consumption and specific gravity of the utility model, passes through
The combination of Liquid level scale 2 and the first buoy 3, the combination of specific gravity scale 4 and the second floating can be read in the first reading window 11
Drilling liquid level, second reading window 21 read drilling fluid specific gravity, can using buoy method simultaneously measure drilling liquid level and
It is convenient that the scale of drilling fluid specific gravity, Liquid level scale 2 and specific gravity scale 4 is read, and structure is simple, measurement is convenient.
In the prior art, drilling fluid is the various circulations for meeting drilling well need of work in drilling process with its multiple functions
Fluid general name.Drilling fluid can be divided into clear water, mud, free clay phase flushing liquor, emulsion, foam and compressed air by constituent
Deng.Clear water is to be not necessarily to processing using earliest drilling fluid, easy to use, suitable for complete rock stratum and the area having abundant water resources.Mud
Slurry is widely used drilling fluid, is primarily adapted for use in the hole walls such as loose, cranny development, easy collapsing and breaking, water-swellable peeling not
Stablize rock stratum.
As shown in Figure 1, the axis of the Liquid level scale 2 of the utility model and the specific gravity scale 4 in the vertical direction
It coincides.That is, Liquid level scale 2 is set as being overlapped with the axis of specific gravity scale 4 in the vertical direction, form the two
For concentric scale；In such manner, it is possible to measure drilling liquid level and drilling fluid specific gravity simultaneously, and there are gaps between each other, do not generate
It influences each other, measurement result is accurate, and accuracy is high.Preferably, the Liquid level scale 2 and the specific gravity scale 4 are all made of aluminium conjunction
The thin thin-wall tube of golden material is made.The two, which is all made of thin thin-wall tube, can be realized the design of concentric scale, guarantee 4 energy of specific gravity scale
It is enough freely to be moved up and down in Liquid level scale 2, and the measurement of Liquid level scale 2 will not be had an impact；Meanwhile between the two
Distance should not be too big；Through test of many times, difference (i.e. 2 inner wall of Liquid level scale and the specific gravity of the radius of Liquid level scale 2 and specific gravity scale 4
The distance between 4 outer wall of scale) condition of " 4 radius of specific gravity scale greater than 1/5, be less than 4 radius of specific gravity scale " should be met, it is full
The foot device measures the requirement of drill-in fluid consumption and specific gravity simultaneously, and aluminum alloy material can guarantee its overall performance, meets
Use condition.
As shown in Figure 1, selecting lightweight material in first buoy 3 of the utility model and second buoy 5
It is made.Using lightweight material, have material light, the big feature of buoyancy can satisfy the floating of the first buoy 3 and the second buoy 5
Force characteristic, meets the requirement measured using buoy method, and measurement result is more accurate.First buoy 3 and the second buoy 5
Horizontal buoy or spherical buoy are selected according to demand, are in ellipticity, spherical or square structure.As shown in Figure 1, first buoy
3 and second buoy 5 be square structure, and the first buoy 3 includes the connecting plate of two buoy monomers of two monomers and connection, than
Weight scale 4 passes through the connecting plate, and the second buoy 5 includes the buoy monomer being located at below the connecting plate.In this way, specific gravity
The floating of scale 4 and the floating of Liquid level scale 2 would not have an impact, and can independently measure.
In addition, the accuracy in order to guarantee measurement, avoids the first buoy 3 and the second buoy 5 from affecting to measurement accuracy,
First buoy 3 and second buoy 5 are each equipped with mass, for correcting the Liquid level scale 2 and the ratio respectively
Weight scale 4 increases the overall weight of the first buoy 3 and the second buoy 5, so that measurement result is more accurate, precision is higher.
The utility model is used for while measuring the device of drilling fluid consumption and specific gravity, when measuring, by the
One reading window 11 records the initial scale of Liquid level scale 2, when needing to measure, records liquid level mark by the first reading window 11
The end scale of ruler 2.It, can be with the sectional area of slurry tank multiplied by end scale and initial scale when calculating drilling fluid consumption
Difference, the consumption of drilling fluid can be obtained.In the specific gravity of drilling fluid to be measured, can be read by the second reading window 21
The scale of specific gravity scale 4, and then obtain the specific gravity of drilling fluid.The device is being mainly used in drilling process, to drilling fluid
Consumption and specific gravity are carried out while being measured, and are combined with the top plate of slurry tank, and as a result simply, measurement accuracy is high, are suitble to push away extensively
It is wide to use.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of for measuring the device of drilling fluid consumption and specific gravity simultaneously characterized by comprising
Sheath, the shield are set in mud tank deck plate；
Liquid level scale, the Liquid level scale are arranged in the sheath, and the lower end of the Liquid level scale is located inside slurry tank, and
It is connected with the first buoy；
Specific gravity scale, the specific gravity scale are arranged in the Liquid level scale, and the lower end of the specific gravity scale is located at described first
Below buoy, and it is connected with the second buoy；
The upper part of the sheath offers the first reading window, for reading the scale of the Liquid level scale, the liquid level
The upper part of scale offers the second reading window, for reading the scale of the specific gravity scale.
2. a kind of for measuring the device of drilling fluid consumption and specific gravity simultaneously according to claim 1, which is characterized in that institute
The axis of Liquid level scale and the specific gravity scale in the vertical direction is stated to coincide.
3. a kind of for measuring the device of drilling fluid consumption and specific gravity simultaneously according to claim 1, which is characterized in that institute
It states Liquid level scale and first buoy and screwed connection is passed through by screwed connection, the specific gravity scale and second buoy.
4. a kind of for measuring the device of drilling fluid consumption and specific gravity simultaneously according to claim 1, which is characterized in that institute
It states Liquid level scale and the specific gravity scale is all made of the thin thin-wall tube of aluminum alloy material and is made.
5. a kind of for measuring the device of drilling fluid consumption and specific gravity simultaneously according to claim 1, which is characterized in that institute
It states the first buoy and second buoy is each equipped with mass, for correcting the Liquid level scale and the baume respectively
Ruler.
6. a kind of for measuring the device of drilling fluid consumption and specific gravity simultaneously according to claim 1, which is characterized in that institute
It states the first buoy and second buoy selects lightweight material to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839059.XU CN209166505U (en) | 2018-11-09 | 2018-11-09 | It is a kind of for measuring the device of drilling fluid consumption and specific gravity simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839059.XU CN209166505U (en) | 2018-11-09 | 2018-11-09 | It is a kind of for measuring the device of drilling fluid consumption and specific gravity simultaneously |
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| Publication Number | Publication Date |
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| CN209166505U true CN209166505U (en) | 2019-07-26 |
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| CN201821839059.XU Active CN209166505U (en) | 2018-11-09 | 2018-11-09 | It is a kind of for measuring the device of drilling fluid consumption and specific gravity simultaneously |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001801A (en) * | 2021-06-28 | 2022-02-01 | 中国地质科学院岩溶地质研究所 | Long-term underground water level observation device and observation method thereof |
-
2018
- 2018-11-09 CN CN201821839059.XU patent/CN209166505U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001801A (en) * | 2021-06-28 | 2022-02-01 | 中国地质科学院岩溶地质研究所 | Long-term underground water level observation device and observation method thereof |
| CN114001801B (en) * | 2021-06-28 | 2022-07-05 | 中国地质科学院岩溶地质研究所 | Long-term underground water level observation device and observation method thereof |
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