Integrated intelligent oil production wastewater treatment device and method for oil fields

A technology for oil extraction sewage and treatment equipment, which is applied in water/sewage treatment, mining wastewater treatment, chemical instruments and methods, etc. It can solve the problems of large equipment volume, low treatment efficiency, poor stability, etc., achieve a high degree of automation, and avoid pollution. , the effect of meeting the processing requirements

Active Publication Date: 2016-03-23
SHAANXI HAIMO OILFIELD SERVICE
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the present invention is to provide an integrated intelligent oilfield oil extraction sewage treatment device and

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Integrated intelligent oil production wastewater treatment device and method for oil fields
  • Integrated intelligent oil production wastewater treatment device and method for oil fields
  • Integrated intelligent oil production wastewater treatment device and method for oil fields

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0058] The content of the present invention will be described in detail below in conjunction with embodiments.

[0059] in figure 1 with figure 2 In, the PLC automatic control cabinet 1 is connected to the power supply through a cable, and the outlet end is connected to the lift pump 8, the electromagnetic descaler 11, the ultrasonic ultraviolet sterilization device control cabinet, the backwash pump 10, the air compressor 2, the electrode device, and the stirring motor through the cable. 18. The hydraulic station 7 is connected; the electromagnetic descaler 11 is connected with the liquid inlet 12 of the lift pump through a pipe valve, and the liquid outlet 13 of the lift pump is connected with the liquid inlet pipe valve 14 of the sludge water separator tank 4 through a pipe valve; the sludge water separator tank The intake valve 16 is connected to the gas storage tank outlet pipe valve 15 through a pipeline, the oil collection and exhaust gas pipe valve 25 of the sludge water ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the field of oil production wastewater treatment of oil fields and particularly relates to an integrated intelligent oil production wastewater treatment device and method for the oil fields. Separation, filtration, scale removal, corrosion inhibition and sterilization functions of the integrated wastewater treatment device are realized with a fuzzy control algorithm; the device comprises a water supply unit, a gas supply unit, a separation unit, a filtration unit, a scale removal and sterilization unit, an online monitoring unit and an intelligent control unit; the device has the advantages of convenience in transportation and mounting, dosing is not required during running, particularly, the stable treatment effect is guaranteed with the adoption of the intelligent control manner, the investment of chemical agents is omitted, pollution to the environment and water bodies is avoided, flexible treatment requirements can be met, the automation degree is high, and the treatment technology adopts a practical and purely physical manner.

Description

technical field [0001] The invention belongs to the field of oil field oil production sewage treatment, and in particular relates to an integrated intelligent oil field oil production sewage treatment device and method. Background technique [0002] Many oilfields in my country have entered the middle and late stages of development, and the water content in the produced fluid is 60% to 80%, and some are even as high as 90%. For this part of wastewater, most oilfields adopt the method of re-injection into the formation after treatment for recycling. At this time, it is necessary to strictly control multiple indicators such as oil content and suspended solids in the water to prevent it from causing damage to the formation. [0003] At present, for the treatment of oil production wastewater containing oil and suspended solids in oil fields, chemical dosing methods such as chemical dosing, air flotation, coagulation sedimentation, scale inhibitors, and fungicides are often used....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C02F9/12C02F103/10
CPCC02F1/24C02F1/32C02F1/36C02F1/484C02F9/00C02F2103/10C02F2209/005
Inventor 黄磊孟阳杨
Owner SHAANXI HAIMO OILFIELD SERVICE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap