CN205838748U - A kind of oil gas field waste horizontal stand processing system - Google Patents
A kind of oil gas field waste horizontal stand processing system Download PDFInfo
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- CN205838748U CN205838748U CN201620765032.5U CN201620765032U CN205838748U CN 205838748 U CN205838748 U CN 205838748U CN 201620765032 U CN201620765032 U CN 201620765032U CN 205838748 U CN205838748 U CN 205838748U
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Abstract
The utility model discloses a kind of oil gas field waste horizontal stand processing system, including the row of the returning well site being sequentially connected with, buffer tank, fracturing outlet liquid processing system and recycle-water scratch pool；Buffer tank is connected with fracturing outlet liquid processing system by pump, and recycle-water scratch pool passes through pump and is connected with the row of returning well site, and fracturing outlet liquid processing system is connected with solid waste scratch pool.This oil gas field waste horizontal stand processing system uses platform-type tupe, there is high treating effect, operation controls simple, do not make system strong to environmental suitability only with skidization design, and fixed flow process can be designed to according to demand of processing quantity, fundamentally solve water resource waste and the pollution problem of exploration of oil and gas field.
Description
Technical field
This utility model belongs to oil gas field waste water-treatment technology field, is specifically related to a kind of oil gas field waste horizontal standization and processes
System.
Background technology
In oilfield prospecting developing engineering, the waste water complicated components, unique that fracturing work produces, intractability is big,
If not dealing carefully with, the environment near well site, soil, vegetation and water source all can be caused certain pollution.Due to complicated components,
The main method that the most domestic each oil gas field uses is re-injection, will these waste liquid ropings to some abandoned wells or throw specially
Money beats reinjection well, and by shaft way, waste liquid is injected stratum；Or build great Chi dry in the sun in western sunny area.Both sides
Its basic disadvantage of method is that pollutant the most effectively eliminate, re-injection, is that pollutant are transferred to underground, and long-term re-injection can make ground
Layer pollutes increasingly severe, and it is huge to build reinjection well investment；And dry in the sun long processing period, effect is the most inconspicuous.And prior art
The Waste Water Treatment investment amount of middle oil gas field is big, and low to the utilization rate of water resource, treatment effect is the best, it is impossible to accomplish thoroughly
Solve water resource waste and pollution problem.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of oil gas field waste horizontal standization processes system
System, to solve water resource waste and the pollution problem of exploration of oil and gas field.
To achieve the above object of the invention, this utility model adopts the technical scheme that:
There is provided a kind of oil gas field waste horizontal stand processing system, it row of returning well site including being sequentially connected with, buffer tank, pressure break
Return discharge opeing processing system and recycle-water scratch pool；Buffer tank is connected with fracturing outlet liquid processing system by pump, and recycle-water is kept in
Pond is connected with the row of returning well site by pump, and fracturing outlet liquid processing system is connected with solid waste scratch pool.
Preferably, fracturing outlet liquid processing system includes the oxidation pond being sequentially connected with, except hard pond, flocculation thickener, Jie
Mass filter and sludge treatment equipment.
Preferably, oxidation pond is provided with catalytic oxidizing equipment.
Preferably, except hard pond is provided with ion interchange unit, diaphragm separating device or electric deionizer.
Preferably, sludge treatment equipment is provided with filter-pressing device.
Preferably, fracturing outlet liquid processing system is skid movable equipment.
A kind of oil gas field waste horizontal stand processing system that this utility model provides, has the advantages that
(1) fracturing outlet liquid processing system uses modularization intelligent sewage treatmentmethod, and transportation loading and unloading is convenient, installs and safeguards
Simply, it is not necessary to pond operation of digging pit, ground grading simply is only needed to break concrete, not long-term land occupation, save soil
Resource.
(2) waste water after fracturing outlet liquid processing system processes uses membrane separation technique to carry out solid-liquid separation, generation clear
Water can be used for industrial reuse water, or the entrance low-temperature evaporation stage carries out deep desalting, and the mud flco produced is dehydrated
Process, the clear water that low-temperature evaporation obtains can qualified discharge, the solid salinity of generation can be used for industry salt manufacturing, the solid simultaneously produced
Refuse can be used as the raw material in cement plant.
(3) fracturing outlet liquid processing system uses skid-mounted type mobile processing device, can be used for well station remote, fragmentary, drilling well
On-the-spot waste water processes, and can carry out splicing or dismantling, and with satisfied different water yield requirements, it is short that it builds the cycle, low cost.
This utility model oil gas field waste horizontal stand processing system has high treating effect, and operation controls simple, from all
On solve water resource waste and the pollution problem of exploration of oil and gas field, package unit can not only realize waste water zero-emission and
Reach recycling, and certain economic benefit can be brought.
Accompanying drawing explanation
Fig. 1 is the theory diagram of oil gas field waste horizontal stand processing system.
Fig. 2 is the theory diagram of oil gas field waste horizontal stand processing system fracturing outlet liquid processing system.
Detailed description of the invention
Below in conjunction with the accompanying drawings the embodiment of the technical solution of the utility model is described in detail:
An embodiment according to the application, as it is shown in figure 1, the oil gas field waste horizontal stand processing system of this programme includes
The row of returning well site, buffer tank, fracturing outlet liquid processing system and the recycle-water scratch pool being sequentially connected with；Recycle-water scratch pool passes through pump
Being connected with the row of returning well site, fracturing outlet liquid processing system is connected with solid waste scratch pool.
Detailed process, fracturing outlet liquid is transported in buffer tank temporarily store, treats in buffer tank by the row of returning well site
Fracturing outlet liquid is transported to fracturing outlet liquid processing system by pump after reaching a certain amount and index by fracturing outlet liquid to be carried out
Processing, and deliver to store in recycle-water scratch pool and be transported in the row of returning well site by pump by processing water transport up to standard, composition is closed
Road water circulation system, it is achieved waste water reclamation and utilization, concurrent fracturing returns the solid after discharge opeing processing system will process and is stored in solid
In useless scratch pool, then garbage is transported to cement plant, as building material, it is achieved utilization of waste as resource.
Simultaneously for dispersion, remote and fragmentary exploration and development scene, use the fracturing outlet liquid processing system of the present invention
This skid-mounted type movable equipment processes, convenient splicing and dismounting, it is also possible to meets the demand of the different water yield, builds the cycle
Short, low cost.
As in figure 2 it is shown, fracturing outlet liquid processing system include being sequentially connected with oxidation pond, except hard pond, flocculation thickener,
Medium filter and sludge treatment equipment, fracturing outlet liquid, through oxidation pond, is processed by Electromagnetic Treatment or oxidation, will
Pollutant exhaustive oxidation therein decomposes, and enters except hard pond, and waste water uses membrane separation technology to carry out solid-liquid separation, by flocculation
The mud of generation and waste liquid are carried out initial gross separation by sedimentation device, finally enter medium filter and sludge treatment equipment will sedimentation
Process isolated flco and carry out processed by filter-pressing device, reduce wherein moisture content, do further harmless treatment.
The clear water produced can be used for industrial reuse water or the anti-row of returning well site of delivering to is circulated utilization, or enters low temperature
Evaporation stage carries out deep desalting, and the mud flco produced carries out processed.The clear water that wherein low-temperature evaporation obtains up to
Mark discharge, the solid salinity simultaneously produced can be used for industry salt manufacturing.Whole system not only achieves the zero-emission of waste water and reaches
Utilize to Resource Rationalization, and certain economic benefit can be brought, fundamentally solve the water resource waste of exploration of oil and gas field
And pollution problem.
Although the detailed description of the invention of utility model being described in detail in conjunction with accompanying drawing, but should not be construed as this
The restriction of the protection domain of patent.In the scope described by claims, those skilled in the art are without creative work
The various amendments that can make and deformation still belong to the protection domain of this patent.
Claims (6)
1. an oil gas field waste horizontal stand processing system, it is characterised in that: the row of the returning well site that includes being sequentially connected with, buffer tank,
Fracturing outlet liquid processing system and recycle-water scratch pool；Described buffer tank is connected with fracturing outlet liquid processing system by pump；Institute
State recycle-water scratch pool to be connected with the row of returning well site by pump；Described fracturing outlet liquid processing system is connected with solid waste scratch pool.
Oil gas field waste horizontal stand processing system the most according to claim 1, it is characterised in that: at described fracturing outlet liquid
Reason system includes the oxidation pond being sequentially connected with, except hard pond, flocculation thickener, medium filter and sludge treatment equipment.
Oil gas field waste horizontal stand processing system the most according to claim 2, it is characterised in that: described oxidation pond is installed
There is catalytic oxidizing equipment.
Oil gas field waste horizontal stand processing system the most according to claim 2, it is characterised in that: described except hard pond is installed
There are ion interchange unit, diaphragm separating device or electric deionizer.
Oil gas field waste horizontal stand processing system the most according to claim 2, it is characterised in that: described sludge treatment equipment
In be provided with filter-pressing device.
Oil gas field waste horizontal stand processing system the most according to claim 1, it is characterised in that: at described fracturing outlet liquid
Reason system is skid movable equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765032.5U CN205838748U (en) | 2016-07-20 | 2016-07-20 | A kind of oil gas field waste horizontal stand processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765032.5U CN205838748U (en) | 2016-07-20 | 2016-07-20 | A kind of oil gas field waste horizontal stand processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205838748U true CN205838748U (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620765032.5U Active CN205838748U (en) | 2016-07-20 | 2016-07-20 | A kind of oil gas field waste horizontal stand processing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235580A (en) * | 2017-05-16 | 2017-10-10 | 方明环保科技(漳州)有限公司 | Oilfield drilling fracturing outlet liquid processing method and equipment |
| CN111410346A (en) * | 2020-02-21 | 2020-07-14 | 西南石油大学 | Combined treatment device and method for waste drilling fluid |
-
2016
- 2016-07-20 CN CN201620765032.5U patent/CN205838748U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235580A (en) * | 2017-05-16 | 2017-10-10 | 方明环保科技(漳州)有限公司 | Oilfield drilling fracturing outlet liquid processing method and equipment |
| CN107235580B (en) * | 2017-05-16 | 2023-07-28 | 方明环保科技(漳州)有限公司 | Treatment method and equipment for fracturing flowback fluid of oil and gas field drilling well |
| CN111410346A (en) * | 2020-02-21 | 2020-07-14 | 西南石油大学 | Combined treatment device and method for waste drilling fluid |
| CN111410346B (en) * | 2020-02-21 | 2022-04-22 | 西南石油大学 | Combined treatment device and method for waste drilling fluid |
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