CN210457532U - Flowing back processing apparatus is returned in oil field fracturing - Google Patents
Flowing back processing apparatus is returned in oil field fracturing Download PDFInfo
- Publication number
- CN210457532U CN210457532U CN201921120589.3U CN201921120589U CN210457532U CN 210457532 U CN210457532 U CN 210457532U CN 201921120589 U CN201921120589 U CN 201921120589U CN 210457532 U CN210457532 U CN 210457532U
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- China
- Prior art keywords
- fixedly connected
- wall
- conduit
- static mixer
- jar body
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- 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.)
- Expired - Fee Related
Links
- 238000012545 processing Methods 0.000 title claims description 10
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 239000012530 fluid Substances 0.000 claims abstract description 14
- 230000003068 static effect Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 239000002893 slag Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 2
- 239000002332 oil field water Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 description 2
- 229910001488 sodium perchlorate Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model relates to the technical field of oil field water treatment, in particular to an oil field fracturing flow-back fluid treatment device, which comprises a base, wherein foot pads are fixedly connected to four corners of the bottom wall of the base, a fixed frame is fixedly connected to the top of the base, a linking arm is fixedly connected to the top end of the fixed frame, a tank body is fixedly connected to the side wall of the linking arm, a top cover is fixedly arranged at the top of the tank body, a liquid inlet pump is fixedly arranged at the right side of the top wall of the top cover, a first conduit is fixedly connected to the input end of the liquid inlet pump through a flange, a second conduit is fixedly connected to the output end of the liquid inlet pump through a flange, a dosing tank is fixedly arranged at the left side of the top wall of the top cover, a third conduit is fixedly connected to the bottom end of the left side wall of the dosing tank, the structure design is scientific and reasonable, the use is convenient, the space structure is reasonable, and certain use value and popularization value are achieved.
Description
Technical Field
The utility model relates to an oil field water treatment technical field specifically is a flowing back processing apparatus is returned to oil field fracturing.
Background
The process of hydraulic fracturing of oil reservoir is to use a high-pressure large-displacement pump on the ground, and to use the principle of liquid pressure transmission, to inject liquid (generally called fracturing liquid) with a certain viscosity into the oil reservoir at a pressure greater than the absorption capacity of the oil reservoir, and to gradually raise the pressure in the well bore, so as to build up a high pressure at the bottom of the well, and when the pressure is greater than the ground stress near the well wall and the tensile strength of the stratum rock, to generate cracks in the stratum near the bottom of the well: and continuously injecting a sand carrying fluid with a propping agent, extending the fracture forwards and filling the fracture with the propping agent, and closing the fracture on the propping agent after closing the well, so that a sand filling fracture with a certain geometric dimension and high flow conductivity is formed in the stratum near the bottom of the well, and the purpose of increasing production and injection of the well is achieved. The commonly used propping agents include quartz sand, ceramsite and the like.
Because the fracturing development process of the existing unconventional oil and gas resources has the characteristics of large liquid consumption and large liquid return amount, a large amount of fracturing waste liquid is generated, the composition is complex, the content of suspended matters and oil is high, the water quality fluctuation is large, the treatment is difficult, and the environmental pollution is serious, however, the existing oil field fracturing liquid return treatment device is relatively poor in treatment effect, the structural design is not reasonable enough, and the high-standard oil field fracturing liquid return treatment work is difficult to complete. Therefore, a device for treating the oilfield fracturing flow-back fluid is needed to solve the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an flowing back processing apparatus is returned in oil field fracturing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the oil field fracturing flow-back fluid treatment device comprises a base, foot pads are fixedly connected to four corners of the bottom wall of the base, a fixing frame is fixedly connected to the top of the base, a connecting arm is fixedly connected to the top end of the fixing frame, a tank body is fixedly connected to the side wall of the connecting arm, a top cover is fixedly arranged at the top of the tank body, a liquid inlet pump is fixedly arranged on the right side of the top wall of the top cover, a first conduit is fixedly connected to the input end of the liquid inlet pump through a flange, a second conduit is fixedly connected to the output end of the liquid inlet pump through a flange, a dosing tank is fixedly arranged on the left side of the top wall of the top cover, a third conduit is fixedly connected to the bottom end of the left side wall of the dosing tank, a mounting port is fixedly arranged at the top end of the left side wall of, the fixed solenoid valve that is equipped with in inner wall middle part of space bar, the fixed first process chamber that is equipped with in inside top of the jar body, the inner wall middle part fixed mounting of first process chamber has the filter, the fixed second process chamber that is equipped with in inside bottom of the jar body, the fixed sediment pipe that is equipped with in top that jar body right side outer wall is close to the filter, the fixed drain pipe that is equipped with in right side outer wall bottom of the jar body.
Preferably, one end of the second conduit, which is far away from the liquid inlet pump, is fixedly communicated with the dosing tank, and the liquid inlet pump is JYZ-10/25 in model.
Preferably, one end of the third conduit far away from the dosing box is fixedly communicated with the static mixer.
Preferably, the static mixer is a tubular static mixer, and the static mixer is fixedly mounted at the mounting port through a bolt.
Preferably, the slag discharge pipe is fixedly communicated with the first treatment cavity, the bottom wall of one end, close to the first treatment cavity, of the slag discharge pipe is tightly attached to the filter plate, and the electromagnetic valve is SR-WO4ZP 220.
Preferably, the drain pipe is fixedly communicated with the second treatment cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the whole spatial structure of device through setting up is comparatively simple to linkage nature between the functional structure is stronger, and the work smoothness degree is higher, and holistic volume is less relatively simultaneously, and the cost is lower relatively, has stronger wholeness.
2. The utility model discloses in, be tubular static mixer through the static mixer that sets up, and static mixer passes through bolt fixed mounting in the installing port to this plays better energy-conserving effect as the medicament mixing mechanism of this device through static mixer, and mixes effectually, and the functionality is very strong.
3. The utility model discloses in, overall structure through setting up is comparatively scientific and reasonable, through structural improvement and innovation, has effectively solved some weak points that exist among the prior art to holistic principle is comparatively simple, and the function easily realizes, has certain use value and spreading value.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a front sectional view of the overall structure of the present invention;
fig. 3 is an enlarged view of the structure of part a in fig. 1.
In the figure: 1-base, 2-foot pad, 3-fixed frame, 4-connecting arm, 5-tank, 6-top cover, 7-liquid inlet pump, 8-first conduit, 9-second conduit, 10-dosing tank, 11-third conduit, 12-mounting port, 13-static mixer, 14-partition plate, 15-electromagnetic valve, 16-first processing chamber, 17-filter plate, 18-second processing chamber, 19-slag discharge pipe and 20-water discharge pipe.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a device for treating oil field fracturing flow-back fluid comprises a base 1, foot pads 2 are fixedly connected to four corners of the bottom wall of the base 1, a fixing frame 3 is fixedly connected to the top of the base 1, a connecting arm 4 is fixedly connected to the top end of the fixing frame 3, a tank body 5 is fixedly connected to the side wall of the connecting arm 4, the whole space structure of the device is simple, the connection between functional structures is strong, the working smoothness is high, the whole size is small, the cost is low, the integrity is strong, a top cover 6 is fixedly arranged at the top of the tank body 5, a liquid inlet pump 7 is fixedly arranged on the right side of the top wall of the top cover 6, the input end of the liquid inlet pump 7 is fixedly connected with a first conduit 8 through a flange, the output end of the liquid inlet pump 7 is fixedly connected with a second conduit 9 through a flange, a dosing tank 10 is fixedly arranged on the left side of the top wall, the top end of the left side wall of the tank body 5 is fixedly provided with a mounting port 12, the mounting port 12 is fixedly provided with a static mixer 13 through a bolt, the static mixer 13 is a tubular static mixer, the static mixer 13 is fixedly arranged at the mounting port 12 through a bolt, so that the static mixer 13 is used as a medicament mixing mechanism of the device, a good energy-saving effect is achieved, the mixing effect is good, the functionality is very strong, the middle inside of the tank body 5 is fixedly connected with a partition plate 14, the middle part of the inner wall of the partition plate 14 is fixedly provided with an electromagnetic valve 15, the top end inside the tank body 5 is fixedly provided with a first processing chamber 16, the middle part of the inner wall of the first processing chamber 16 is fixedly provided with a filter plate 17, the bottom end inside the tank body 5 is fixedly provided with a second processing chamber 18, the outer wall on the right side of the tank body 5 is fixedly provided with a slag discharge pipe 19, the novel multifunctional desk lamp has the advantages that the overall structure is scientific and reasonable, the defects in the prior art are effectively overcome through structural improvement and innovation, the overall principle is simple, the functions are easy to realize, and certain use value and popularization value are realized.
The utility model discloses the theory of operation: before the oil field fracturing flow-back fluid treatment device is used, checking each functional structure of the device, starting to work after the checking ensures no fault, firstly, starting a liquid inlet pump 7 to convey fracturing flow-back fluid to be treated through a dosing tank 10, simultaneously adding quantitative sodium perchlorate into the dosing tank 10, so that the fracturing flow-back fluid containing the sodium perchlorate flows to a static mixer 13 together, then fully mixing the fracturing flow-back fluid through the static mixer 13, then flowing into a first treatment chamber 16, filtering some relatively large impurities through a filter plate 17 after entering the first treatment chamber 16, then starting an electromagnetic valve 15 after the liquid in the first treatment chamber 16 reacts for a period of time, so that the liquid after oxidation treatment in the first treatment chamber 16 flows to a second treatment chamber 18, then adding sodium chloride for further treatment, opening a drain pipe 20 after a designated time, the treated liquid is discharged into other containers for subsequent inspection to determine whether the liquid reaches the standard, and finally, the slag discharge pipe 19 is opened for slag discharge, so that the whole work of the device is completed.
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 flowing back processing apparatus is returned to oil field fracturing, includes base (1), its characterized in that: the feed tank is characterized in that foot pads (2) are fixedly connected to four corners of the bottom wall of the base (1), a fixing frame (3) is fixedly connected to the top of the base (1), a connecting arm (4) is fixedly connected to the top of the fixing frame (3), a tank body (5) is fixedly connected to the side wall of the connecting arm (4), a top cover (6) is fixedly arranged at the top of the tank body (5), a feed pump (7) is fixedly mounted on the right side of the top wall of the top cover (6), a first conduit (8) is fixedly connected to the input end of the feed pump (7) through a flange, a second conduit (9) is fixedly connected to the output end of the feed pump (7) through a flange, a dosing tank (10) is fixedly arranged on the left side of the top wall of the top cover (6), a third conduit (11) is fixedly connected to the bottom end of the side wall of the dosing tank (, the utility model discloses a filter, including the jar body (5), installing port (12), the inner wall middle part of the jar body (5) is fixed and is equipped with solenoid valve (15), the fixed first process chamber (16) that is equipped with in inside top of the jar body (5), the inner wall middle part fixed mounting of first process chamber (16) has filter (17), the inside bottom mounting of the jar body (5) is equipped with second process chamber (18), the fixed sediment pipe (19) that is equipped with in top that the outer wall of jar body (5) right side is close to filter (17), the right side outer wall bottom mounting of the jar body (5) is equipped with drain pipe (20).
2. The oilfield frac flowback fluid treatment device of claim 1, wherein: one end of the second conduit (9) far away from the liquid inlet pump (7) is fixedly communicated with the dosing tank (10), and the liquid inlet pump (7) is JYZ-10/25 in model.
3. The oilfield frac flowback fluid treatment device of claim 1, wherein: one end of the third conduit (11) far away from the dosing box (10) is fixedly communicated with the static mixer (13).
4. The oilfield frac flowback fluid treatment device of claim 1, wherein: the static mixer (13) is a tubular static mixer, and the static mixer (13) is fixedly installed at the installation opening (12) through a bolt.
5. The oilfield frac flowback fluid treatment device of claim 1, wherein: the slag discharge pipe (19) is fixedly communicated with the first treatment cavity (16), and the bottom wall of one end, close to the first treatment cavity (16), of the slag discharge pipe (19) is tightly attached to the filter plate (17).
6. The oilfield frac flowback fluid treatment device of claim 1, wherein: the water discharge pipe (20) is fixedly communicated with the second treatment cavity (18), and the model of the electromagnetic valve (15) is SR-WO4ZP 220.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921120589.3U CN210457532U (en) | 2019-07-17 | 2019-07-17 | Flowing back processing apparatus is returned in oil field fracturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921120589.3U CN210457532U (en) | 2019-07-17 | 2019-07-17 | Flowing back processing apparatus is returned in oil field fracturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210457532U true CN210457532U (en) | 2020-05-05 |
Family
ID=70445914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921120589.3U Expired - Fee Related CN210457532U (en) | 2019-07-17 | 2019-07-17 | Flowing back processing apparatus is returned in oil field fracturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210457532U (en) |
-
2019
- 2019-07-17 CN CN201921120589.3U patent/CN210457532U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |