CN113638726A - Base fluid viscosity automatic calibration device - Google Patents
Base fluid viscosity automatic calibration device Download PDFInfo
- Publication number
- CN113638726A CN113638726A CN202111073228.XA CN202111073228A CN113638726A CN 113638726 A CN113638726 A CN 113638726A CN 202111073228 A CN202111073228 A CN 202111073228A CN 113638726 A CN113638726 A CN 113638726A
- Authority
- CN
- China
- Prior art keywords
- material inlet
- stirrer
- solid material
- base fluid
- support frame
- 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.)
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- 239000012530 fluid Substances 0.000 title claims abstract description 23
- 239000011343 solid material Substances 0.000 claims abstract description 36
- 239000011344 liquid material Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 11
- 229920002907 Guar gum Polymers 0.000 abstract description 9
- 229960002154 guar gum Drugs 0.000 abstract description 9
- 235000010417 guar gum Nutrition 0.000 abstract description 9
- 239000000665 guar gum Substances 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000015271 coagulation Effects 0.000 abstract description 2
- 238000005345 coagulation Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 9
- 238000001514 detection method Methods 0.000 description 5
- 238000005070 sampling Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 241000219112 Cucumis Species 0.000 description 3
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 3
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/2607—Surface equipment specially adapted for fracturing operations
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses an automatic base fluid viscosity calibration device, which comprises a blending vehicle, wherein the top of the blending vehicle is connected with a stirrer, one side of the top of the stirrer is fixedly inserted with a solid material inlet, the other side of the top of the stirrer is fixedly inserted with a liquid material inlet, and one ends of the solid material inlet and the liquid material inlet, which are far away from the stirrer, are respectively provided with an electromagnetic valve, so that the automatic base fluid viscosity calibration device has the following beneficial effects: the device can continuously detect the viscosity of the base liquid on line, can automatically take measures to adjust when the viscosity of the base liquid changes, is efficient and convenient, simultaneously liberates manpower, is provided with a breaking mechanism, can break the guar gum solid material fed into the stirrer from the solid material feeding port, avoids the problem of coagulation and blocking after meeting the liquid material, ensures the uniformity and stability of the viscosity of the base liquid in the fracturing construction process, and ensures the uniformity and stability of the viscosity of the base liquid as the necessary conditions for ensuring the normal fracturing construction.
Description
Technical Field
The invention relates to an automatic base fluid viscosity calibration device, and belongs to the technical field of base fluid viscosity calibration.
Background
In the fracturing construction process, continuous mixing of the guar gum base fluid is required to be carried out through a mixing vehicle to ensure that the construction can be carried out smoothly, a mode of manually sampling and detecting the viscosity of the base fluid is generally adopted in the conventional fluid mixing process, the base fluid viscosity detection method comprises the steps of sampling at the outlet of the mixing vehicle, detecting a reading through a six-speed rotary viscometer, and judging whether the adding proportion of the guar gum powder needs to be adjusted according to a detection result, wherein the detection mode has more requirements on personnel and needs to carry out sampling and sample measurement, and the characteristics of discontinuous base fluid viscosity detection, slow feedback of viscosity numerical values, incapability of finding the change of viscosity and the like due to time intervals existing in the sampling and detection processes; when the guar gum powder is added into the mixing vehicle, the feeding of the guar gum powder is uneven, and the guar gum powder is easy to coagulate into blocks when liquid materials are encountered, so that the viscosity of the prepared base liquid is uneven, and the subsequent preparation of the fracturing liquid and the reduction of sand carrying performance of the fracturing liquid are affected.
Disclosure of Invention
The invention provides an automatic base fluid viscosity calibration device, which is used for solving the problems.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to an automatic base fluid viscosity calibration device, which comprises a mixing vehicle, wherein the top of the mixing vehicle is connected with a stirrer, one side of the top of the stirrer is fixedly inserted with a solid material inlet, the other side of the top of the stirrer is fixedly inserted with a liquid material inlet, one ends of the solid material inlet and the liquid material inlet, which are far away from the stirrer, are respectively provided with a solenoid valve, the top of the stirrer, which is positioned at one side of the solid material inlet, which is far away from the liquid material inlet, is fixedly inserted with a viscometer, one end of the solid material inlet, which is inserted into the stirrer, is provided with a scattering mechanism, the scattering mechanism comprises a fixed frame, a driving gear and a support frame, the side wall of the fixed frame is fixedly provided with a motor, the output end of the motor is fixedly provided with a transmission rod, the support frame is positioned inside the stirrer, the side walls at two ends of the support frame are rotatably connected with the two ends of a rotating shaft after being inserted, and the rotating shaft penetrates through the side wall at one end of the support frame and is fixedly provided with a transmission gear, and a kickoff plate is fixed on the outer wall of one end of the rotating shaft, which is positioned in the support frame.
Preferably, one end of the transmission rod, which is far away from the motor, penetrates through the stirrer and then is fixedly connected with the top of the driving gear, and the transmission rod is rotatably connected with the stirrer through a sealing bearing.
Preferably, the side wall of the driving gear is meshed and connected with the side wall close to the transmission gear.
Preferably, the top of the support frame is fixedly inserted into the bottom of the solid material feeding port penetrating through one end of the stirrer, and the material shifting plate is positioned right below the solid material feeding port in the support frame.
Preferably, the motor and the two electromagnetic valves are in signal connection with a computer end.
Preferably, the viscometer is in signal connection with a computer.
The invention has the following beneficial effects: the device can continuously detect the viscosity of the base liquid on line, can automatically take measures to adjust when the viscosity of the base liquid changes, is efficient and convenient, simultaneously liberates manpower, is provided with a breaking mechanism, can break the guar gum solid material fed into the stirrer from the solid material feeding port, avoids the problem of coagulation and blocking after meeting the liquid material, ensures the uniformity and stability of the viscosity of the base liquid in the fracturing construction process, and ensures the uniformity and stability of the viscosity of the base liquid as the necessary conditions for ensuring the normal fracturing construction.
Drawings
In the drawings:
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic side view of the breaking mechanism of the present invention.
In the figure: 1. a mixing vehicle; 2. a stirrer; 3. a solid material feeding port; 4. a liquid material inlet; 5. an electromagnetic valve; 6. a breaking mechanism; 61. a fixed mount; 62. a motor; 63. a transmission rod; 64. a driving gear; 65. a support frame; 66. a rotating shaft; 67. a kick-out plate; 68. a transmission gear; 7. a viscometer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-2, an automatic calibration device for base fluid viscosity comprises a blending vehicle 1, a stirrer 2 is connected to the top of the blending vehicle 1, a solid material inlet 3 is fixedly inserted into one side of the top of the stirrer 2, a liquid material inlet 4 is fixedly inserted into the other side of the top of the stirrer 2, electromagnetic valves 5 are respectively installed at the ends of the solid material inlet 3 and the liquid material inlet 4 away from the stirrer 2, a viscometer 7 is fixedly inserted into the top of the stirrer 2 located at the side of the solid material inlet 3 away from the liquid material inlet 4, a scattering mechanism 6 is arranged at the end of the solid material inlet 3 inserted into the stirrer 2, the scattering mechanism 6 comprises a fixed frame 61, a driving gear 64 and a support frame 65, a motor 62 is fixed on the side wall of the fixed frame 61, a transmission rod 63 is fixed at the output end of the motor 62, the support frame 65 is located inside the stirrer 2, the side walls at the two ends of the support frame 65 are rotatably connected with the two ends of a rotation shaft 66 after being inserted, a transmission gear 68 is fixed on the side wall of the rotating shaft 66 passing through one end of the support frame 65, and a material shifting plate 67 is fixed on the outer wall of the rotating shaft 66 positioned at one end inside the support frame 65.
One end of the transmission rod 63, which is far away from the motor 62, penetrates through the stirrer 2 and is fixedly connected with the top of the driving gear 64, and the transmission rod 63 is rotatably connected with the stirrer 2 through a sealed bearing.
The side wall of the driving gear 64 is meshed and connected with the side wall close to the transmission gear 68.
The top of the supporting frame 65 is fixedly inserted into the bottom of the solid material inlet 3 penetrating through one end of the stirrer 2, and the material stirring plate 67 is positioned in the supporting frame 65 right below the solid material inlet 3.
The motor 62 and the two electromagnetic valves 5 are connected with the computer end through signals.
The viscometer 7 is connected with a computer end signal.
Specifically, when the invention is used, the computer end controls the discharge of liquid materials and solid materials into the stirrer 2 by opening or closing the electromagnetic valve 5 on the solid material inlet 3 and the liquid material inlet 4, when the electromagnetic valve 5 on the solid material inlet 3 is opened and melon rubber powder solid materials are discharged into the stirrer 2 from the position of the solid material inlet 3, the computer end simultaneously controls the opening work of the motor 62, the motor 62 drives the driving gear 64 at the bottom of the transmission rod 63 to rotate, the driving gear 64 drives the transmission gear 68 in meshed connection with the driving gear 64 to rotate, the transmission gear 68 drives the material stirring plate 67 in the support frame 65 to rotate, when the bottom of the solid material inlet 3 is blanked, the rotating material stirring plate 67 can scatter the melon rubber powder, so that the melon rubber powder can be uniformly mixed with the liquid materials entering the stirrer 2 from the liquid material inlet 4 through the stirring of the stirrer 2, and data detected by the viscometer 7 in real time through the computer end, if the viscosity of the base fluid is thinner, the electromagnetic valve 5 on the liquid material feeding port 4 can be closed, the liquid material is stopped being discharged into the stirrer 2, the guar gum powder solid material is continuously discharged through the solid material feeding port 3, if the viscosity of the base fluid is denser, the electromagnetic valve 5 on the solid material feeding port 3 can be closed, the solid material is stopped being discharged into the stirrer 2, and the guar gum powder solid material is continuously discharged through the liquid material feeding port 4, so that the uniformity and stability of the viscosity of the base fluid in the fracturing construction process of the mixed liquid material are ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a base fluid viscosity automatic calibration device, its characterized in that, including thoughtlessly joining car (1), thoughtlessly joining car (1) top and being connected with agitator (2), agitator (2) top one side alternates and is fixed with solid material inlet (3), agitator (2) top opposite side alternates and is fixed with liquid material inlet (4), solid material inlet (3) and liquid material inlet (4) are kept away from the one end of agitator (2) and all install solenoid valve (5), agitator (2) are located solid material inlet (3) and are kept away from the top of liquid material inlet (4) one side and alternate and be fixed with viscosimeter (7), solid material inlet (3) insert the inside one end of agitator (2) and be provided with and break up mechanism (6), break up mechanism (6) including mount (61), driving gear (64) and support frame (65), mount (61) lateral wall is fixed with motor (62), the output of motor (62) is fixed with transfer line (63), support frame (65) are located the inside of agitator (2), the both ends back rotation of both ends lateral wall and axis of rotation (66) of support frame (65) are alternated and are connected, axis of rotation (66) pass the lateral wall of support frame (65) one end and are fixed with drive gear (68), be fixed with switch plate (67) on axis of rotation (66) are located the outer wall of the inside one end of support frame (65).
2. The automatic base fluid viscosity calibration device according to claim 1, wherein one end of the transmission rod (63) far away from the motor (62) penetrates through the stirrer (2) and then is fixedly connected with the top of the driving gear (64), and the transmission rod (63) is rotatably connected with the stirrer (2) through a sealed bearing.
3. The automatic base fluid viscosity calibration device as claimed in claim 1, wherein the side wall of the driving gear (64) is engaged with the side wall adjacent to the transmission gear (68).
4. The automatic base fluid viscosity calibration device according to claim 1, wherein the top of the support frame (65) is fixedly inserted into the bottom of the solid material inlet (3) passing through one end of the stirrer (2), and the material shifting plate (67) is positioned in the support frame (65) right below the solid material inlet (3).
5. The automatic base fluid viscosity calibration device according to claim 1, wherein the motor (62) and the two solenoid valves (5) are connected with a computer end through signals.
6. The automatic calibrating device for the viscosity of base fluid according to claim 1, wherein the viscometer (7) is connected with a computer end signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111073228.XA CN113638726A (en) | 2021-09-14 | 2021-09-14 | Base fluid viscosity automatic calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111073228.XA CN113638726A (en) | 2021-09-14 | 2021-09-14 | Base fluid viscosity automatic calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113638726A true CN113638726A (en) | 2021-11-12 |
Family
ID=78425763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111073228.XA Pending CN113638726A (en) | 2021-09-14 | 2021-09-14 | Base fluid viscosity automatic calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113638726A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996107A (en) * | 2012-12-07 | 2013-03-27 | 东营盛世石油科技有限责任公司 | Fracturing process for online continuous preparation based on liquid polymer |
| CN206082432U (en) * | 2016-10-19 | 2017-04-12 | 华美孚泰油气增产技术服务有限责任公司 | Big discharge capacity liquid melon is glued and is thoughtlessly joined in marriage car in real time |
| US20180031462A1 (en) * | 2016-07-27 | 2018-02-01 | Chevron U.S.A. Inc. | Portable apparatus and methods for analyzing injection fluids |
| CN109985560A (en) * | 2019-04-13 | 2019-07-09 | 山东科瑞机械制造有限公司 | A kind of fracturing fluid mixing system and its compounding method |
| CN210049882U (en) * | 2019-04-04 | 2020-02-11 | 烟台杰瑞石油装备技术有限公司 | Automatic conveying system suitable for blending equipment |
| CN216043668U (en) * | 2021-09-14 | 2022-03-15 | 北京中海沃邦能源投资有限公司石楼分公司 | Base fluid viscosity automatic calibration device |
-
2021
- 2021-09-14 CN CN202111073228.XA patent/CN113638726A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996107A (en) * | 2012-12-07 | 2013-03-27 | 东营盛世石油科技有限责任公司 | Fracturing process for online continuous preparation based on liquid polymer |
| US20180031462A1 (en) * | 2016-07-27 | 2018-02-01 | Chevron U.S.A. Inc. | Portable apparatus and methods for analyzing injection fluids |
| CN206082432U (en) * | 2016-10-19 | 2017-04-12 | 华美孚泰油气增产技术服务有限责任公司 | Big discharge capacity liquid melon is glued and is thoughtlessly joined in marriage car in real time |
| CN210049882U (en) * | 2019-04-04 | 2020-02-11 | 烟台杰瑞石油装备技术有限公司 | Automatic conveying system suitable for blending equipment |
| CN109985560A (en) * | 2019-04-13 | 2019-07-09 | 山东科瑞机械制造有限公司 | A kind of fracturing fluid mixing system and its compounding method |
| CN216043668U (en) * | 2021-09-14 | 2022-03-15 | 北京中海沃邦能源投资有限公司石楼分公司 | Base fluid viscosity automatic calibration device |
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