CN208151043U - A kind of oil well acidation fracturing methods exhaust gas, liquid waste treating apparatus - Google Patents
A kind of oil well acidation fracturing methods exhaust gas, liquid waste treating apparatus Download PDFInfo
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- CN208151043U CN208151043U CN201820449583.XU CN201820449583U CN208151043U CN 208151043 U CN208151043 U CN 208151043U CN 201820449583 U CN201820449583 U CN 201820449583U CN 208151043 U CN208151043 U CN 208151043U
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Abstract
The utility model discloses a kind of oil well acidation fracturing methods exhaust gas, liquid waste treating apparatus, mainly include shell, process tank, exhaust gas reprocessing device, aspiration pump, pressure pump, lye storage tank, litter-bin, control keyboard and power supply device；The shell includes placed cavity, processing chamber and movable chamber, and the placed cavity is located at enclosure interior right positions, and the processing chamber is located at enclosure interior leftward position, and the movable chamber is located at below processing chamber；The process tank, which is inlayed, to be arranged inside processing chamber；The exhaust gas reprocessing device is arranged in housing upper surface；The aspiration pump, pressure pump, lye storage tank are arranged inside placed cavity；The litter-bin is movably arranged on inside movable chamber；The utility model structure is simple, using most basic acid-base neutralization principle can simultaneously to after acid fracturing acid solution and acid waste gas handle.
Description
Technical field
The utility model relates to oil gas field equipment technology fields, and in particular to a kind of oil well acidation fracturing methods exhaust gas, useless
Liquid processing device.
Background technique
Acid fracturing is that oil-water well increases the major measure produced on oil.As oil field development enters the later period, stratum energy is year by year
It reduces, large quantities of oil-water wells are needed through fracture acidizing operation to realize the purpose for increasing and producing on oil.
Fracture acidizing abbreviation acid fracturing.It is to use acid solution as fracturing fluid in the case where being higher than formation fracture pressure, carries out that support is not added
The pressure break of agent.Lean on the corrosion of acid solution by the wall surface corrosion in crack at rough surface during acid fracturing, so that termination of pumping
After release, crack wall surface will not be closed completely.Therefore, flow conductivity with higher to recovery and improves capacity of oilwell,
Effect is obvious.This method is suitable for Carbonate Reservoir.
But during being acidified open flow, the waste liquid in oil-water well can also be come out together with crude oil pressure break, with acid
The outlet of liquid has a large amount of acid mists to generate, and acid mist range of scatter is wide, and diffusion length is remote, causes to field personnel, nearby residents
Serious personal injury, while also environment is caused seriously to pollute, thus after extracting the crude oil in mixed liquor, to waste liquid, give up
The processing of gas is also a highly important job.
In the prior art, the processing for acid solution, acid gas is carried out all by the way of independent process.Such as
CN201520341169.3 gives a kind of oil gas field acid waste gas skid processing unit；CN201720113306.7 discloses one
Kind acidizing fracturing measureswaste liquid treatment device of oil-water well；Originally the exploitation in oil gas field was needed using complicated quarrying apparatus,
Simultaneously a large amount of device is also required in the maintenance work in later period, in this way for entire exploitation process made it is huge at
This, while also increasing the workload of staff.
Utility model content
In view of the above problems, the utility model provides a kind of oil well acid for capableing for the treatment of acid solution, acid gas simultaneously
Change fracturing methods exhaust gas, liquid waste treating apparatus.
The technical solution of the utility model is：A kind of oil well acidation fracturing methods exhaust gas, liquid waste treating apparatus mainly include
Shell, process tank, exhaust gas reprocessing device, aspiration pump, pressure pump, lye storage tank, litter-bin, control keyboard and power supply device；
The shell includes placed cavity, processing chamber and movable chamber, and the placed cavity is located at enclosure interior right positions, the processing chamber position
In enclosure interior right positions, the movable chamber is located at below processing chamber；The process tank, which is inlayed, to be arranged inside processing chamber, place
Waste liquid entrance, exhaust gas entrance, alkali liquor inlet, exhaust outlet and waste discharge mouth are provided on reason tank, the waste liquid entrance setting is being handled
Pot sidewall upper position, the exhaust gas entrance is handling pot bottom through setting, and exhaust gas entrance upper end is protruded into inside process tank,
The alkali liquor inlet setting is in processing pot bottom, and the exhaust outlet setting is in the processing top end position of pot sidewall, the waste discharge mouth
Setting is provided with valve in process tank bottom center, waste discharge mouth；The exhaust gas reprocessing device is arranged in housing upper surface,
Exhaust gas reprocessing device includes negative pressure device and reaction aperture plate, and the reaction aperture plate is connected by the negative pressure device and exhaust outlet
It connects；The aspiration pump is arranged inside placed cavity, air inlet is provided on shell, the air inlet is entered by aspiration pump and exhaust gas
Mouth connection, junction is provided with check valve one；The pressure pump setting is provided with into waste liquid port inside placed cavity, on shell,
Described to be connect into waste liquid port by pressure pump with waste liquid entrance, junction is provided with check valve two；The lye storage tank setting exists
Inside placed cavity, lye storage tank is internally provided with suction pump, and the suction pump is connect with alkali liquor inlet；The litter-bin activity is set
It sets inside movable chamber, litter-bin is connect with waste discharge mouth；The control keyboard is arranged in surface of shell, and control keyboard is provided with useless
Gas disposal key, liquid waste processing key, waste discharge key and Emergency Power key, the exhaust-gas treatment key and aspiration pump, draw water at check valve one
Pump, negative pressure device connection, the liquid waste processing key are connect with pressure pump, check valve two, suction pump, negative pressure device, the waste discharge
Key is connect with valve, and the Emergency Power key is connect with power supply device；The power supply device is arranged inside housings, power supply device
It is connected for aspiration pump, check valve one, suction pump, negative pressure device, pressure pump, check valve two.
Further, housing bottom is provided with traveling wheel apparatus, is provided with Trailer equipment on the right side of shell, oil gas field is substantially all
It is to be exploited in field, the problem of setting of traveling wheel apparatus, Trailer equipment can efficiently solve outer traveling out of office.
Further, housing upper surface is provided with filling opening, and the filling opening is connect with lye storage tank, the setting of filling opening
More easily the lye in lye storage tank can be added, guarantee that operation duration carries out.
Further, litter-bin is connected by pulley, sliding slot and movable chamber, is connected using pulley, sliding slot, can be more just
Prompt takes out litter-bin, and liquid waste, sediment are handled.
Further, it is provided with chamber door on the outside of movable chamber, can effectively guarantees to keep closing, Neng Gouyou inside litter-bin
Effect ground increases service life.
Further, reaction aperture plate includes the first alkaline aperture plate and the second alkaline aperture plate, and the described first alkaline aperture plate is set
It sets in the side close to connection negative pressure device, the first alkaline aperture plate uses highly basic aperture plate, and the second alkaline aperture plate uses weak base aperture plate,
The sour gas of not processed tank processing can effectively be neutralized.
Further, reaction aperture plate is internally provided with activated carbon adsorption device, and the activated carbon adsorption device is arranged anti-
Aperture plate gas outlet side is answered, the setting of adsorbent equipment can further be handled tail gas, the pollution to environment is avoided,
It is more environmentally-friendly.
The working principle of the utility model：The utility model is moved to suitable position by Trailer equipment, outside is taken out
Tracheae is connect with air inlet, and external acid Liquid extracting tube is connect with into waste liquid port；When carrying out exhaust-gas treatment, exhaust-gas treatment is pressed
Lye is evacuated in process tank by key, the suction pump in lye storage tank, and exhaust gas, which passes through aspiration pump again and enters process tank, to be neutralized, and is remained
Remaining tail gas, which enters in exhaust gas reprocessing device, to be handled, finally exhaust gas discharge after processing；When carrying out acid solution processing, press
Lye is evacuated in process tank by lower liquid waste processing key, the suction pump in lye storage tank, and waste liquid passes through pressure pump again and enters process tank
It is neutralized；Exhaust gas and acid solution can be handled simultaneously, press waste discharge key, can will treated neutralizer and sediment by valve
It is discharged into litter-bin.
Compared with prior art, the utility model beneficial effect：The utility model structure is simple, using most basic soda acid
Neutralize principle can simultaneously to after acid fracturing acid solution and acid waste gas handle；Meanwhile the utility model travel wheel fills
It sets, the problem of setting of Trailer equipment can efficiently solve outer traveling out of office, brings great convenience for field work；Benefit
The tail gas after neutralization is reprocessed with exhaust gas reprocessing device, it is more environmentally-friendly；In addition, the utility model is easy to operate, fit
It is wider with range, it is suitble to large-scale popularization.
Detailed description of the invention
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the structural schematic diagram of the process tank of the utility model；
Fig. 4 is the structural schematic diagram of the reaction aperture plate of the utility model；
Wherein, 1- shell, 11- placed cavity, 12- processing chamber, 13- movable chamber, 130- chamber door, 14- traveling wheel apparatus, 15-
Trailer equipment, 16- filling opening, 2- process tank, 21- waste liquid entrance, 22- exhaust gas entrance, 23- alkali liquor inlet, 24- exhaust outlet, 25-
Waste discharge mouth, 250- valve, 3- exhaust gas reprocessing device, 31- negative pressure device, 32- reaction aperture plate, the alkaline aperture plate of 321- first,
The alkaline aperture plate of 322- second, 323- activated carbon adsorption device, 4- aspiration pump, 40- air inlet, 5- pressure pump, 50- into waste liquid port,
6- lye storage tank, 60- suction pump, 7- litter-bin, 8- control keyboard, 9- power supply device.
Specific embodiment
The utility model is further described in detail in the following with reference to the drawings and specific embodiments.
Embodiment
A kind of oil well acidation fracturing methods exhaust gas as shown in Figs 1-4, liquid waste treating apparatus mainly include shell 1, processing
Tank 2, exhaust gas reprocessing device 3, aspiration pump 4, pressure pump 5, lye storage tank 6, litter-bin 7, control keyboard 8 and power supply device 9；Shell
Body 1 includes placed cavity 11, processing chamber 12 and movable chamber 13, and placed cavity 11 is located at 1 inner right side position of shell, and processing chamber 12 is located at
1 inner right side position of shell, movable chamber 13 are located at 12 lower section of processing chamber；Process tank 2, which is inlayed, to be arranged inside processing chamber 12, processing
Waste liquid entrance 21, exhaust gas entrance 22, alkali liquor inlet 23, exhaust outlet 24 and waste discharge mouth 25 are provided on tank 2, waste liquid entrance 21 is arranged
In 2 side wall upper position of process tank, exhaust gas entrance 22, which runs through, to be arranged in 2 bottom of process tank, and place is protruded into 22 upper end of exhaust gas entrance
It manages inside tank 2, the setting of alkali liquor inlet 23 depends on upper end position, row in 2 side wall of process tank in 2 bottom of process tank, the setting of exhaust outlet 24
The useless setting of mouth 25 is provided with valve 250 in 2 bottom center of process tank, waste discharge mouth 25；Exhaust gas is reprocessed device 3 and is arranged in shell
1 upper surface of body, it includes negative pressure device 31 and reaction aperture plate 32 that exhaust gas, which reprocesses device 3, and reaction aperture plate 32 passes through negative pressure device 31
It is connect with exhaust outlet 24, reaction aperture plate 32 includes the first alkaline aperture plate 321 and the second alkaline aperture plate 322, and the first alkaline aperture plate
321 are positioned close to the side of connection negative pressure device 31, and reaction aperture plate 32 is internally provided with activated carbon adsorption device 323, activity
The setting of charcoal adsorbent equipment 323 is in reaction 32 gas outlet side of aperture plate；Aspiration pump 4 is arranged inside placed cavity 11, is arranged on shell 1
There is air inlet 40, air inlet 40 is connect by aspiration pump 4 with exhaust gas entrance 22, and junction is provided with check valve one；Pressure pump 5 is set
It sets inside placed cavity 11, is provided on shell 1 into waste liquid port 50, connected into waste liquid port 50 by pressure pump 5 and waste liquid entrance 21
It connects, junction is provided with check valve two；Lye storage tank 6 is arranged inside placed cavity 11, and lye storage tank 6 is internally provided with suction pump
60, suction pump 60 is connect with alkali liquor inlet 23；Litter-bin 7 is movably arranged on inside movable chamber 13, and litter-bin 7 and waste discharge mouth 25 connect
It connects；Control keyboard 8 is arranged on 1 surface of shell, and control keyboard 8 is provided with exhaust-gas treatment key, liquid waste processing key, waste discharge key and urgent
Power key, exhaust-gas treatment key are connect with aspiration pump 4, check valve one, suction pump 60, negative pressure device 31, liquid waste processing key and pressure
Pump 5, check valve two, suction pump 60, negative pressure device 31 connect, and waste discharge key is connect with valve 250, Emergency Power key and power supply device
Connection；Power supply device 9 is arranged inside shell 1, power supply device 9 and aspiration pump 4, check valve one, suction pump 60, negative pressure device
31, pressure pump 5, check valve two connect.
Wherein, 1 bottom of shell is provided with traveling wheel apparatus 14, and Trailer equipment 15 is provided on the right side of shell 1；Table on shell 1
Face is provided with filling opening 16, and filling opening 16 is connect with lye storage tank 6；Litter-bin 7 is connected by pulley, sliding slot and movable chamber 13；
Chamber door 130 is provided on the outside of movable chamber 13.
The working principle of the utility model：The utility model is moved to suitable position by Trailer equipment 15, it will be external
Exhaust tube is connect with air inlet 40, and external acid Liquid extracting tube is connect with into waste liquid port 50；When carrying out exhaust-gas treatment, exhaust gas is pressed
Key is handled, lye is evacuated in process tank 2 by the suction pump 60 in lye storage tank 6, and exhaust gas passes through aspiration pump 4 again and enters process tank 2
It is neutralized, residual exhaust, which enters in exhaust gas reprocessing device 3, to be handled, finally exhaust gas discharge after processing；Carry out
When acid solution processing, liquid waste processing key is pressed, lye is evacuated in process tank 2 by the suction pump 60 in lye storage tank 6, and waste liquid passes through again
Pressure pump 5 is neutralized into process tank 2；Exhaust gas and acid solution can be handled simultaneously, press waste discharge key, after being handled by valve
Neutralizer and sediment be discharged into litter-bin 7.
Finally it should be noted that：Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that：
It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic
Replacement；And these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (7)
1. a kind of oil well acidation fracturing methods exhaust gas, liquid waste treating apparatus, which is characterized in that mainly include shell (1), process tank
(2), exhaust gas reprocessing device (3), aspiration pump (4), pressure pump (5), lye storage tank (6), litter-bin (7), control keyboard (8) and
Power supply device (9)；The shell (1) includes placed cavity (11), processing chamber (12) and movable chamber (13), placed cavity (11) position
In shell (1) inner right side position, the processing chamber (12) is located at shell (1) inner right side position, movable chamber (13) position
Below processing chamber (12)；The process tank (2) inlays setting in processing chamber (12) inside, and process tank is provided with waste liquid on (2)
Entrance (21), exhaust gas entrance (22), alkali liquor inlet (23), exhaust outlet (24) and waste discharge mouth (25), the waste liquid entrance (21) set
It sets in process tank (2) side wall upper position, the exhaust gas entrance (22), which is run through, to be arranged in process tank (2) bottom, and exhaust gas entrance
(22) process tank (2) inside is protruded into upper end, and the alkali liquor inlet (23) is arranged in process tank (2) bottom, the exhaust outlet (24)
Setting leans on upper end position in process tank (2) side wall, and the waste discharge mouth (25) is arranged in process tank (2) bottom center, waste discharge mouth
(25) valve (250) are provided on；In shell (1) upper surface, exhaust gas reprocesses device for exhaust gas reprocessing device (3) setting
It (3) include negative pressure device (31) and reaction aperture plate (32), the reaction aperture plate (32) passes through the negative pressure device (31) and exhaust
Mouth (24) connection；The aspiration pump (4) setting is internal in placed cavity (11), is provided with air inlet (40) on shell (1), it is described into
Port (40) is connect by aspiration pump (4) with exhaust gas entrance (22), and junction is provided with check valve one；The pressure pump (5) sets
It sets and is provided on placed cavity (11) inside, shell (1) into waste liquid port (50), it is described to pass through pressure pump (5) into waste liquid port (50)
It is connect with waste liquid entrance (21), junction is provided with check valve two；Lye storage tank (6) setting is internal in placed cavity (11),
Lye storage tank (6) is internally provided with suction pump (60), and the suction pump (60) connect with alkali liquor inlet (23)；The litter-bin
(7) it is internal to be movably arranged on movable chamber (13), litter-bin (7) is connect with waste discharge mouth (25)；The control keyboard (8) is arranged in shell
Body (1) surface, control keyboard (8) are provided with exhaust-gas treatment key, liquid waste processing key, waste discharge key and Emergency Power key, the exhaust gas
Processing key is connect with aspiration pump (4), check valve one, suction pump (60), negative pressure device (31), the liquid waste processing key and pressure pump
(5), check valve two, suction pump (60), negative pressure device (31) connection, the waste discharge key are connect with valve (250), the urgent electricity
Source key is connect with power supply device；Power supply device (9) setting is internal in shell (1), power supply device (9) and aspiration pump (4), list
It is connected to valve one, suction pump (60), negative pressure device (31), pressure pump (5), check valve two.
2. a kind of oil well acidation fracturing methods exhaust gas as described in claim 1, liquid waste treating apparatus, which is characterized in that described
Shell (1) bottom is provided with traveling wheel apparatus (14), is provided with Trailer equipment (15) on the right side of shell (1).
3. a kind of oil well acidation fracturing methods exhaust gas as described in claim 1, liquid waste treating apparatus, which is characterized in that described
Shell (1) upper surface is provided with filling opening (16), and the filling opening (16) connect with lye storage tank (6).
4. a kind of oil well acidation fracturing methods exhaust gas as described in claim 1, liquid waste treating apparatus, which is characterized in that described
Litter-bin (7) is connected by pulley, sliding slot and movable chamber (13).
5. a kind of oil well acidation fracturing methods exhaust gas as claimed in claim 4, liquid waste treating apparatus, which is characterized in that described
Chamber door (130) are provided on the outside of movable chamber (13).
6. a kind of oil well acidation fracturing methods exhaust gas as described in claim 1, liquid waste treating apparatus, which is characterized in that described
It reacts aperture plate (32) and includes the first alkaline aperture plate (321) and the second alkaline aperture plate (322), and the described first alkaline aperture plate (321)
It is positioned close to the side of connection negative pressure device (31).
7. a kind of oil well acidation fracturing methods exhaust gas as described in claim 1, liquid waste treating apparatus, which is characterized in that described
Reaction aperture plate (32) is internally provided with activated carbon adsorption device (323), and activated carbon adsorption device (323) setting is in reaction grid
Net (32) gas outlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449583.XU CN208151043U (en) | 2018-04-02 | 2018-04-02 | A kind of oil well acidation fracturing methods exhaust gas, liquid waste treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449583.XU CN208151043U (en) | 2018-04-02 | 2018-04-02 | A kind of oil well acidation fracturing methods exhaust gas, liquid waste treating apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208151043U true CN208151043U (en) | 2018-11-27 |
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| CN201820449583.XU Active CN208151043U (en) | 2018-04-02 | 2018-04-02 | A kind of oil well acidation fracturing methods exhaust gas, liquid waste treating apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112761610A (en) * | 2021-04-09 | 2021-05-07 | 西安石油大油气科技有限公司 | Fracturing and acidizing device and method for acidizing petroleum in oil well of oil field |
-
2018
- 2018-04-02 CN CN201820449583.XU patent/CN208151043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112761610A (en) * | 2021-04-09 | 2021-05-07 | 西安石油大油气科技有限公司 | Fracturing and acidizing device and method for acidizing petroleum in oil well of oil field |
| CN112761610B (en) * | 2021-04-09 | 2021-07-06 | 西安石油大油气科技有限公司 | Fracturing and acidizing device and method for acidizing petroleum in oil well of oil field |
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