CN217841572U - High-pressure well fluid balance displacement fluid blending device - Google Patents
High-pressure well fluid balance displacement fluid blending device Download PDFInfo
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- CN217841572U CN217841572U CN202221611478.4U CN202221611478U CN217841572U CN 217841572 U CN217841572 U CN 217841572U CN 202221611478 U CN202221611478 U CN 202221611478U CN 217841572 U CN217841572 U CN 217841572U
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- 239000012530 fluid Substances 0.000 title claims abstract description 138
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 62
- 238000002156 mixing Methods 0.000 title claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 238000003756 stirring Methods 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims description 13
- 238000005304 joining Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a belong to and thoughtlessly join in marriage technical field of the device, specifically be a balanced displacement fluid blending device of high-pressure well control fluid, it includes control fluid holding vessel and thoughtlessly joins in marriage the jar, control fluid holding vessel's top is provided with the liquid pump, the input of liquid pump is connected with the liquid suction pipe, the liquid suction pipe is connected with control fluid holding vessel, the output of liquid pump is connected with the transfer line, first control valve is installed in the lateral wall embedding of transfer line inner chamber, in this application file, can drive the stirring through the stirring leaf on the puddler of agitator motor drive, control fluid and displacement fluid mix the back in the stirring storehouse, carry and mix the storehouse, through the ultrasonic vibration that the ultrasonic wave shake board sent, mix the control fluid and displacement fluid again, improved control fluid and displacement fluid and thoughtlessly join in marriage the effect, through the velocity of flow and the flow of control fluid and displacement fluid in the transfer line, conveniently add.
Description
Technical Field
The utility model relates to a blending device technical field specifically is a balanced displacement fluid blending device of high-pressure well fluid.
Background
The well killing fluid is used for preventing liquid pumped into a well from blowout during well repairing and killing operations, when the well repairing and killing operations are performed on an oil well and a gas well, the density of the liquid pumped into the well is selected according to the oil reservoir pressure and the depth, in the high-pressure well operation process, well killing measures are taken for the well with the static liquid level higher than 300m, the blowout is prevented during the operation, and the well killing is to fill the well entering fluid with the density higher than the well fluid density into the well shaft so that the fluid column pressure of the well shaft is higher than the formation pressure, so that high-pressure fluid in the formation cannot be sprayed to a well mouth according to the self energy.
In the prior art, when high-pressure well killing operation is carried out, a killing fluid needs to be poured into a shaft, a balance displacement fluid needs to be added in the using process of the killing fluid, the killing fluid and the balance displacement fluid are mixed through a mixing device, the mixing effect of the existing device is not obvious, and the mixing effect of the killing fluid and the displacement fluid is influenced.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.
The present invention has been made in view of the above and/or other problems with existing mixing devices.
Therefore, the utility model aims at providing a balanced displacement fluid blending device of high-pressure well control fluid can drive the stirring leaf on the puddler through agitator motor and stir, control fluid and displacement fluid mix the back in the stirring storehouse, carry and mix the storehouse, through the ultrasonic wave vibrations that the ultrasonic wave shake board sent, mix control fluid and displacement fluid once more, improved control fluid and displacement fluid and thoughtlessly joined in marriage the effect, through the velocity of flow and the flow of displacement fluid in control valve control fluid infusion tube and the feed liquor tube, conveniently add.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides a balanced displacement fluid blending device of high-pressure well killing fluid, includes the killing fluid holding vessel and thoughtlessly joins in marriage the jar, the top of killing fluid holding vessel is provided with the liquid pump, the input of liquid pump is connected with the liquid suction pipe, the liquid suction pipe is connected with the killing fluid holding vessel, the output of liquid pump is connected with the transfer line, first control valve is installed in the lateral wall embedding in transfer line inner chamber, the lateral wall of thoughtlessly joining in marriage the jar is connected with the transfer line, the top embedding of thoughtlessly joining in marriage the jar installs the feed liquor pipe, the one end of feed liquor pipe is provided with the displacement fluid holding vessel, the second control valve is installed in the lateral wall embedding in feed liquor pipe inner chamber, be equipped with stirring storehouse and thoughtlessly join in marriage the storehouse in marriage in the jar, the lateral wall of thoughtlessly joining in marriage the jar is provided with agitator motor, be provided with the puddler on agitator motor's the output shaft, the puddler sets up in stirring storehouse, the lateral wall of puddler is provided with the stirring leaf, be provided with the ultrasonic wave vibrating plate in the storehouse.
As a high-pressure well fluid balance displacement fluid mixing device's an preferred scheme, wherein: the lateral wall fixed mounting of stirring storehouse inner chamber has first level sensor, the lateral wall fixed mounting of displacement fluid holding vessel inner chamber has the second level sensor, the preceding lateral wall fixed mounting who mixes the jar has controller and display screen, first level sensor, second level sensor and display screen and controller electric connection.
As a preferred scheme of balanced displacement fluid blending device of high-pressure well fluid, wherein: and a liquid outlet pipe is arranged on the side wall of the mixing tank and is connected with the mixing bin.
As a high-pressure well fluid balance displacement fluid mixing device's an preferred scheme, wherein: the bottom of well killing fluid holding vessel and the bottom of thoughtlessly joining in marriage the jar are provided with the bottom plate, the bottom of bottom plate is provided with anti-skidding line.
As a high-pressure well fluid balance displacement fluid mixing device's an preferred scheme, wherein: and the top parts of the well killing fluid storage tank and the displacement fluid storage tank are provided with adding pipes.
As a preferred scheme of balanced displacement fluid blending device of high-pressure well fluid, wherein: and a waterproof layer is arranged on the side wall of the ultrasonic vibration plate.
Compared with the prior art: in this document, 1 can drive the stirring leaf on the puddler through agitator motor and stir, kill-job fluid and displacement fluid mix the back in the stirring storehouse, carry and mix the storehouse, shake the ultrasonic vibration that the board sent through the ultrasonic wave, mix kill-job fluid and displacement fluid once more, kill-job fluid and displacement fluid are thoughtlessly joined, the effect of mixing is improved, the velocity of flow and the flow of displacement fluid in kill-job fluid and the feed liquor pipe in the transfer line are controlled through first control valve and second control valve, conveniently add, 2 the level value of kill-job fluid in the stirring storehouse is detected through first level sensor, detect the level value in the displacement fluid holding vessel through the second level sensor, when detecting the kill-job fluid in the stirring storehouse to reach required level value, operate the second control valve and carry the displacement fluid in the stirring storehouse, detect the level value in the displacement fluid holding vessel through the second level sensor, calculate the liquid level volume of inputing after observing through the display screen, be convenient for accurate control, conveniently add.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor. Wherein:
fig. 1 is a schematic structural diagram of the high-pressure well fluid balance displacement fluid mixing device of the utility model;
fig. 2 is a structural cross-sectional view of the high-pressure well fluid balance displacement fluid mixing device of the utility model;
fig. 3 is a schematic view of a first liquid level sensor of the high-pressure well fluid balance displacement fluid mixing device of the present invention;
fig. 4 is the utility model relates to a high-pressure well fluid balance displacement fluid blending device's display screen schematic diagram.
In the figure: 100 well killing fluid storage tanks, 110 liquid pumps, 120 liquid pumping pipes, 130 liquid conveying pipes, 140 first control valves, 200 mixing tanks, 210 liquid inlet pipes, 220 displacement fluid storage tanks, 230 second control valves, 240 stirring motors, 250 stirring rods, 260 stirring blades, 270 ultrasonic vibration plates, 300 first liquid level sensors, 310 second liquid level sensors, 320 controllers, 330 display screens, 400 liquid outlet pipes and 500 bottom plates.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a balanced displacement fluid blending device of high-pressure well killing fluid, please refer to fig. 1-4, including killing fluid holding vessel 100 and thoughtlessly join in marriage jar 200, the top of killing fluid holding vessel 100 is provided with liquid pump 110, the input of liquid pump 110 is connected with liquid suction pipe 120, liquid suction pipe 120 is connected with killing fluid holding vessel 100, liquid pump 110's output is connected with transfer line 130, first control valve 140 is installed in the lateral wall embedding of transfer line 130 inner chamber, the lateral wall and the transfer line 130 of thoughtlessly joining in marriage jar 200 are connected, feed liquor pipe 210 is installed in the top embedding of thoughtlessly joining in marriage jar 200, the one end of feed liquor pipe 210 is provided with displacement fluid holding vessel 220, second control valve 230 is installed in the lateral wall embedding of feed liquor pipe 210 inner chamber, be equipped with the stirring storehouse in thoughtlessly joining in marriage jar 200 and thoughtlessly join in marriage the storehouse, the lateral wall of thoughtlessly joining in marriage jar 200 is provided with agitator motor 240, be provided with agitator shaft 250 on agitator shaft's the output shaft, agitator shaft 250 sets up in the stirring storehouse, agitator shaft 250 is provided with stirring leaf 260, be provided with ultrasonic wave in the storehouse and thoughtlessly join in marriage shake board 270.
The side wall of the mixing tank 200 is provided with a liquid outlet pipe 400, the liquid outlet pipe 400 is connected with the mixing bin, and the mixed liquid is discharged through the liquid outlet pipe 400, so that the operation is convenient.
The bottom of the well killing fluid storage tank 100 and the bottom of the blending tank 200 are provided with a bottom plate 500, and the bottom of the bottom plate 500 is provided with anti-skid lines, so that the well killing fluid storage tank and the blending tank are convenient to fix through a base placing device.
The top of the control fluid storage tank 100 and the displacement fluid storage tank 220 is provided with an adding pipe, and the addition of the control fluid and the displacement fluid is facilitated through the adding pipe.
The lateral wall of the ultrasonic vibration plate 270 is provided with a waterproof layer, and the waterproof effect of the ultrasonic vibration plate 270 is increased through the waterproof layer.
With reference to fig. 1 to 4, the high-pressure well fluid balanced displacement fluid mixing device according to the embodiment has the following specific use processes: the control fluid in the control fluid storage tank 100 is extracted by the liquid pump 110 through the liquid extraction pipe 120, the control fluid is conveyed into the stirring bin through the conveying pipe, the displacement fluid in the displacement fluid storage tank 220 is conveyed into the stirring bin through the liquid inlet pipe 210, the stirring blade 260 on the stirring rod 250 is driven by the stirring motor 240 to stir, the control fluid and the displacement fluid are conveyed into the mixing bin after being mixed in the stirring bin, the control fluid and the displacement fluid are mixed again through ultrasonic vibration sent by the ultrasonic vibration plate 270, the mixing effect of the control fluid and the displacement fluid is improved, the flow speed and the flow of the control fluid in the liquid conveying pipe 130 and the displacement fluid in the liquid inlet pipe 210 are controlled through the first control valve 140 and the second control valve 230, and the addition is facilitated.
Fig. 3-4 show the utility model relates to a structural schematic diagram of balanced displacement fluid blending unit second kind of embodiment of high pressure well fluid, please refer to fig. 3-4, it is different from above-mentioned embodiment that, the lateral wall fixed mounting of stirring storehouse inner chamber has first level sensor 300, the lateral wall fixed mounting of displacement fluid holding vessel 220 inner chamber has second level sensor 310, the preceding lateral wall fixed mounting of blending jar 200 has controller 320 and display screen 330, first level sensor 300, second level sensor 310 and display screen 330 and controller 320 electric connection, detect the liquid level value of the pressure well fluid in the stirring storehouse through first level sensor 300, detect the liquid level value in the displacement fluid holding vessel 220 through second level sensor 310, after detecting the pressure well fluid in the stirring storehouse and reaching required liquid level value, operate second control valve 230 and carry the displacement fluid in the stirring storehouse, detect the liquid level value in the displacement fluid holding vessel 220 through second level sensor 310, observe the liquid level value of back calculation input through display screen 330, the convenient accurate control of adding, conveniently.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of these combinations not exhaustive in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides a balanced displacement fluid blending device of high-pressure well fluid which characterized in that: including kill-job fluid holding vessel (100) and thoughtlessly join in marriage jar (200), the top of kill-job fluid holding vessel (100) is provided with liquid pump (110), the input of liquid pump (110) is connected with liquid suction pipe (120), liquid suction pipe (120) are connected with kill-job fluid holding vessel (100), the output of liquid pump (110) is connected with transfer line (130), first control valve (140) are installed in the lateral wall embedding of transfer line (130) inner chamber, the lateral wall of thoughtlessly joining in marriage jar (200) is connected with transfer line (130), feed liquor pipe (210) are installed in the top embedding of thoughtlessly joining in marriage jar (200), the one end of feed liquor pipe (210) is provided with displacement liquid holding vessel (220), second control valve (230) are installed in the lateral wall embedding of feed liquor pipe (210) inner chamber, be equipped with stirring storehouse and thoughtlessly join in marriage the storehouse in marriage jar (200), the lateral wall of thoughtlessly joining in marriage jar (200) is provided with agitator motor (240), be provided with puddler (250) on the output shaft of agitator motor (240), puddler (250) set up in the stirring storehouse, agitator (260) be provided with the stirring leaf (270).
2. The high pressure well fluid balanced displacement fluid mixing device of claim 1, wherein: the lateral wall fixed mounting of stirring storehouse inner chamber has first level sensor (300), the lateral wall fixed mounting of displacement fluid holding vessel (220) inner chamber has second level sensor (310), the preceding lateral wall fixed mounting who mixes jar (200) has controller (320) and display screen (330), first level sensor (300), second level sensor (310) and display screen (330) and controller (320) electric connection.
3. The high pressure well fluid balanced displacement fluid mixing device of claim 1, wherein: the lateral wall of mixing jar (200) is provided with drain pipe (400), drain pipe (400) with mix the storehouse and be connected.
4. The high-pressure well fluid balanced displacement fluid mixing device according to claim 1, characterized in that: the bottom of the well killing fluid storage tank (100) and the bottom of the blending tank (200) are provided with bottom plates (500), and the bottom of each bottom plate (500) is provided with anti-skid lines.
5. The high pressure well fluid balanced displacement fluid mixing device of claim 1, wherein: and the top parts of the well killing fluid storage tank (100) and the displacement fluid storage tank (220) are provided with adding pipes.
6. The high pressure well fluid balanced displacement fluid mixing device of claim 1, wherein: and a waterproof layer is arranged on the side wall of the ultrasonic vibration plate (270).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221611478.4U CN217841572U (en) | 2022-06-27 | 2022-06-27 | High-pressure well fluid balance displacement fluid blending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221611478.4U CN217841572U (en) | 2022-06-27 | 2022-06-27 | High-pressure well fluid balance displacement fluid blending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217841572U true CN217841572U (en) | 2022-11-18 |
Family
ID=84025180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221611478.4U Active CN217841572U (en) | 2022-06-27 | 2022-06-27 | High-pressure well fluid balance displacement fluid blending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217841572U (en) |
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2022
- 2022-06-27 CN CN202221611478.4U patent/CN217841572U/en active Active
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