CN220015154U - Oil gas well dynamic liquid level monitoring device - Google Patents
Oil gas well dynamic liquid level monitoring device Download PDFInfo
- Publication number
- CN220015154U CN220015154U CN202321025496.9U CN202321025496U CN220015154U CN 220015154 U CN220015154 U CN 220015154U CN 202321025496 U CN202321025496 U CN 202321025496U CN 220015154 U CN220015154 U CN 220015154U
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- gas well
- oil
- positioning
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- 239000007788 liquid Substances 0.000 title claims abstract description 23
- 238000012806 monitoring device Methods 0.000 title claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 2
- 230000018109 developmental process Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses an oil gas well dynamic liquid level monitoring device, which relates to the technical field of oil gas well dynamic liquid level monitoring and aims to solve the problems that when an oil gas well is positioned, the oil gas well dynamic liquid level monitoring device is required to be realized by a plurality of motors and screws, so that the structure is complex and the condition of resource waste is caused. The utility model can fix the positioning mechanism quickly through the positioning mechanism, thereby saving resources.
Description
Technical Field
The utility model relates to the field of oil and gas well dynamic liquid level monitoring, in particular to an oil and gas well dynamic liquid level monitoring device.
Background
The working fluid level between the oil pipe and the sleeve in the oil field production process is an important index reflecting the fluid supply capacity of the stratum, and is an important basis for formulating a reasonable working system in the oil production gas process. Through monitoring and analyzing the working fluid level, the bottom hole fluid pressure and static pressure can be directly calculated, the matching condition of the production working system and stratum energy can be judged, the working efficiency is improved, and stable production is ensured.
Published application number of Chinese utility model: 202222085053.0, which relates to an oil-gas well dynamic liquid level monitoring device, relates to the technical field of oil well liquid level monitoring, and proposes the following scheme, wherein the oil-gas well dynamic liquid level monitoring device comprises a protective sleeve and a positioning mechanism arranged on the outer wall of the protective sleeve, and the positioning mechanism comprises a sliding component, a rotating component and a positioning component; the sliding assembly comprises a positioning cylinder barrel, a working motor, a threaded rod, a threaded sliding block, a sliding ring and a limiting rod, wherein the outer wall of the protective sleeve is fixedly connected with the positioning cylinder barrel, through the arrangement of a positioning supporting plate, the threaded sliding block slides to drive the sliding ring to synchronously slide along the outer wall of the limiting rod, meanwhile, the threaded sliding block slides to drive a first rotating plate to rotate through a connecting rod, the first rotating plate rotates to drive the connecting plate to relatively move with the positioning cylinder barrel through a second rotating plate, so that anti-slip stripes on the outer wall of the positioning supporting plate are driven by the movement of the connecting plate to be closely attached to the inner wall of the oil and gas well pipe, and the positioning operation of the positioning cylinder barrel on the oil and gas well pipes with different diameters is realized.
In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, and because the dynamic liquid level of the oil and gas well is monitored and the oil and gas well is positioned, the dynamic liquid level monitoring device of the oil and gas well needs to be realized through a plurality of motors and screws, the structure is complex, and the condition of resource waste is caused, so the utility model provides a dynamic liquid level monitoring device of the oil and gas well.
Disclosure of Invention
In order to solve the problems that the structure is complex and the resource waste is caused due to the fact that the oil gas well is required to be positioned through a plurality of motors and screws when the dynamic liquid level of the oil gas well is monitored, the utility model provides the dynamic liquid level monitoring device for the oil gas well.
The utility model provides a dynamic liquid level monitoring device for an oil and gas well, which adopts the following technical scheme:
the utility model provides an oil gas well developments liquid level monitoring devices, includes the protection sleeve, fixed mounting has the location cylinder in the protection sleeve, and the location cylinder internal rotation is connected with the rotary disk, fixedly connected with initiative bull stick on the rotary disk, be equipped with positioning mechanism in the location cylinder, be equipped with the controller on the protection sleeve, fixedly connected with draws the frame on the protection sleeve, the bottom of protection sleeve is equipped with monitoring component, fixed mounting has the motor seat in the protection sleeve, and fixed mounting has little motor in the motor seat, the output shaft and the initiative bull stick fixed connection of little motor.
By adopting the technical scheme, the controller is convenient for driving the ultrasonic generator, the ultrasonic receiver and the small motor to work.
Optionally, positioning mechanism includes four rotor plates, four rotor plates all with rotary disk fixed connection, all fixedly connected with auxiliary stay plates on four rotor plates all are equipped with extrusion gyro wheel on four auxiliary stay plates, sliding connection has four locating levers on the protective sleeve, the one end of four locating levers all runs through in the location cylinder, all the cover is equipped with reset spring on the four locating levers, the equal fixedly connected with of one end of four locating levers is four location sloping block, four location sloping block cooperate with two four extrusion gyro wheels respectively, the equal fixedly connected with fixed plate of one end of four locating levers.
Through adopting above-mentioned technical scheme, the rotary disk drives four supplementary extension boards through four rotor plates and rotates to make four extrusion gyro wheels extrude four location sloping blocks and remove, four location sloping blocks drive four locating levers and remove, and compress four reset springs, four locating levers drive four fixed plates and keep away from each other, and fix a position with oil gas well pipe.
Optionally, the monitoring component comprises an ultrasonic generator, the ultrasonic generator is arranged at the bottom of the protective sleeve, an ultrasonic receiver is arranged at the bottom of the protective sleeve, and a power supply is arranged on the protective sleeve.
Through adopting above-mentioned technical scheme, ultrasonic generator work sends the ultrasonic wave, and through the inside oil face reflection of oil gas well pipe, the ultrasonic wave of oil face reflection is received by ultrasonic receiver, measures the time of receiving of ultrasonic wave through the controller, measures the height of oil face in the oil gas well pipe, realizes the quick speed measuring operation to oil face height in the oil gas well pipe.
In summary, the utility model has the following beneficial effects:
1. according to the utility model, the four positioning inclined blocks drive the four positioning rods to move and compress the four return springs, and the four positioning rods drive the four fixing plates to be far away from each other and positioned with the oil and gas well pipe;
2. according to the utility model, the ultrasonic generator works to emit ultrasonic waves, the ultrasonic waves reflected by the oil surface inside the oil and gas well pipe are received by the ultrasonic receiver, the receiving time of the ultrasonic waves is measured by the controller, the height of the oil surface inside the oil and gas well pipe is measured, and the rapid measurement operation of the height of the oil surface inside the oil and gas well pipe is realized.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present utility model.
Fig. 2 is a schematic perspective view of the positioning oblique block of the present utility model.
Fig. 3 is a schematic top view of the protective sleeve and positioning cylinder of the present utility model.
Reference numerals illustrate:
1. a protective sleeve; 2. positioning the cylinder barrel; 3. a rotating disc; 4. a driving rotating rod; 5. a controller; 6. a lifting frame; 7. a rotating plate; 8. auxiliary support plates; 9. extruding rollers; 10. a positioning rod; 11. a return spring; 12. positioning the oblique block; 13. a fixing plate; 14. an ultrasonic generator; 15. an ultrasonic receiver; 16. a motor base; 17. a small motor; 18. and a power supply.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1-3, an oil-gas well dynamic liquid level monitoring device comprises a protection sleeve 1, wherein a positioning cylinder barrel 2 is fixedly installed in the protection sleeve 1, a rotating disc 3 is rotationally connected with the positioning cylinder barrel 2, a driving rotating rod 4 is fixedly connected with the rotating disc 3, and a positioning mechanism is arranged in the positioning cylinder barrel 2. The protection sleeve 1 is provided with a controller 5, the protection sleeve 1 is fixedly connected with a lifting frame 6, the bottom of the protection sleeve 1 is provided with a monitoring component, a motor seat 16 is fixedly installed in the protection sleeve 1, a small motor 17 is fixedly installed in the motor seat 16, an output shaft of the small motor 17 is fixedly connected with the driving rotary rod 4, and the small motor 17 is conveniently driven to work through the controller 5.
Referring to fig. 1 and 3, the positioning mechanism includes four rotating plates 7, the four rotating plates 7 are all fixedly connected with the rotating plate 3, the four rotating plates 7 are all fixedly connected with auxiliary support plates 8, and the four auxiliary support plates 8 are all provided with extrusion rollers 9. Four positioning rods 10 are connected to the protection sleeve 1 in a sliding manner, one ends of the four positioning rods 10 penetrate through the positioning cylinder barrel 2, return springs 11 are sleeved on the four positioning rods 10, four positioning inclined blocks 12 are fixedly connected to one ends of the four positioning rods 10, the four positioning inclined blocks 12 are respectively matched with the four extrusion rollers 9, and a fixing plate 13 is fixedly connected to one ends of the four positioning rods 10; the rotary disk 3 drives four auxiliary support plates 8 to rotate through four rotary plates 7, and enables four extrusion rollers 9 to extrude four positioning inclined blocks 12 to move, the four positioning inclined blocks 12 drive four positioning rods 10 to move, four reset springs 11 are compressed, and the four positioning rods 10 drive four fixing plates 13 to be far away from each other and positioned with an oil and gas well pipe.
Referring to fig. 1 and 3, the monitoring assembly includes an ultrasonic generator 14, the ultrasonic generator 14 is disposed at the bottom of the protection sleeve 1, an ultrasonic receiver 15 is disposed at the bottom of the protection sleeve 1, and a power supply 18 is disposed on the protection sleeve 1. The ultrasonic generator 14 works to emit ultrasonic waves, the ultrasonic waves reflected by the oil surface inside the oil and gas well pipe are received by the ultrasonic receiver 15, the receiving time of the ultrasonic waves is measured through the controller 5, the height of the oil surface in the oil and gas well pipe is measured, and the rapid measurement operation of the height of the oil surface in the oil and gas well pipe is realized.
The implementation principle of the utility model is as follows: during operation, the oil gas well pipe is positioned through the positioning mechanism, and the oil surface height inside the oil gas well pipe is rapidly measured through the monitoring mechanism.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides an oil gas well developments liquid level monitoring devices, includes protection sleeve (1), its characterized in that: the automatic protection device is characterized in that a positioning cylinder barrel (2) is fixedly installed in the protection sleeve (1), a rotating disc (3) is rotationally connected to the positioning cylinder barrel (2), a driving rotating rod (4) is fixedly connected to the rotating disc (3), a positioning mechanism is arranged in the positioning cylinder barrel (2), a controller (5) is arranged on the protection sleeve (1), a lifting frame (6) is fixedly connected to the protection sleeve (1), and a monitoring assembly is arranged at the bottom of the protection sleeve (1);
the positioning mechanism comprises four rotating plates (7), the four rotating plates (7) are fixedly connected with the rotating disc (3), auxiliary support plates (8) are fixedly connected to the four rotating plates (7), and extrusion rollers (9) are arranged on the four auxiliary support plates (8).
2. The oil and gas well dynamic liquid level monitoring device according to claim 1, wherein: four locating rods (10) are connected to the protection sleeve (1) in a sliding mode, and one ends of the four locating rods (10) penetrate through the locating cylinder barrel (2).
3. The oil and gas well dynamic liquid level monitoring device according to claim 2, wherein: the four positioning rods (10) are sleeved with reset springs (11), and one ends of the four positioning rods (10) are fixedly connected with four positioning inclined blocks (12).
4. A device for monitoring the dynamic fluid level of an oil and gas well according to claim 3, wherein: four positioning inclined blocks (12) are respectively matched with two four extrusion rollers (9), and one ends of four positioning rods (10) are fixedly connected with a fixing plate (13).
5. The oil and gas well dynamic liquid level monitoring device according to claim 1, wherein: the monitoring assembly comprises an ultrasonic generator (14), the ultrasonic generator (14) is arranged at the bottom of the protective sleeve (1), an ultrasonic receiver (15) is arranged at the bottom of the protective sleeve (1), and a power supply (18) is arranged on the protective sleeve (1).
6. The oil and gas well dynamic liquid level monitoring device according to claim 1, wherein: the protection sleeve (1) is internally and fixedly provided with a motor seat (16), the motor seat (16) is internally and fixedly provided with a small motor (17), and an output shaft of the small motor (17) is fixedly connected with the driving rotating rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321025496.9U CN220015154U (en) | 2023-05-04 | 2023-05-04 | Oil gas well dynamic liquid level monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321025496.9U CN220015154U (en) | 2023-05-04 | 2023-05-04 | Oil gas well dynamic liquid level monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220015154U true CN220015154U (en) | 2023-11-14 |
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ID=88682554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321025496.9U Active CN220015154U (en) | 2023-05-04 | 2023-05-04 | Oil gas well dynamic liquid level monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220015154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117449837A (en) * | 2023-12-26 | 2024-01-26 | 河北华勘资环勘测有限公司 | Multifunctional measuring device for geothermal construction |
-
2023
- 2023-05-04 CN CN202321025496.9U patent/CN220015154U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117449837A (en) * | 2023-12-26 | 2024-01-26 | 河北华勘资环勘测有限公司 | Multifunctional measuring device for geothermal construction |
| CN117449837B (en) * | 2023-12-26 | 2024-04-05 | 河北华勘资环勘测有限公司 | Multifunctional measuring device for geothermal construction |
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