Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Flushing and cleaning device for petroleum fracturing acidizing fluid spraying box body and pipe column

A technology for fracturing acidification and cleaning equipment, which is applied in the directions of drying gas arrangement, cleaning hollow objects, drying solid materials, etc., and can solve the problems of simultaneous cleaning of the inner and outer walls of the string, inconvenient string drying, and single cleaning function. , to achieve the effect of rich use function, convenient anti-rust storage, simple and convenient operation

Active Publication Date: 2022-05-13
SOUTHWEST PETROLEUM UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a flushing and cleaning device for the oil fracturing acidizing fluid injection box and the pipe string, so as to solve the problem that the cleaning tools of the existing oil fracturing acidizing fluid injection equipment are not convenient for cleaning the inner parts of the pipe string. The outer wall is cleaned at the same time, it is not convenient to dry the cleaned pipe string in time and the cleaning function is relatively simple

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
  • Flushing and cleaning device for petroleum fracturing acidizing fluid spraying box body and pipe column
  • Flushing and cleaning device for petroleum fracturing acidizing fluid spraying box body and pipe column
  • Flushing and cleaning device for petroleum fracturing acidizing fluid spraying box body and pipe column

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0040] as attached figure 1 As shown, the present invention provides a flushing and cleaning device for petroleum fracturing acidizing fluid injection tank and pipe string, which includes a support chassis 1, a support plate 2, a driven roller 3, a driving roller 4, and a cleaning pipe inside the slow pipe string. Component 5, washing pipe assembly 6 for flushing box body and outer surface of pipe column, hot air wiping conduit assembly 7, guide frame assembly 8, drive motor 9, drive belt 10, longitudinal anti-skid shield 11, horizontal storage plate 12, heat Fan 13, liquid storage tank 14, submersible pump 15, hot air conveying pipe 16, moving push rod 17, moving handle 18, control switch 19 and flushing liquid conveying pipe 20,

[0041] The support plates 2 are respectively bolted to the lower four corners of the support chassis 1; the driven rollers 3 are bolted to the lower position between the two support plates 2 arranged on the right side; the drive rollers 4 Bolts ar...

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 provides a flushing and cleaning device for a petroleum fracturing acidizing fluid spraying box body and a pipe column, which comprises a supporting bottom frame, a supporting plate, a driven roller, a driving roller, a slow pipe column interior cleaning pipe assembly, a flushing type box body and pipe column outer surface flushing pipe assembly, a hot air wiping guide pipe assembly, a dredging frame assembly, a driving motor, a driving belt and a longitudinal anti-skid shielding plate, the supporting plates are connected to the four corners of the lower portion of the supporting bottom frame through bolts, and the supporting plates are connected to the four corners of the lower portion of the supporting bottom frame through bolts. According to the cleaning device, the outer surface and the inner surface of the petroleum fracturing acidizing fluid spraying pipe column can be washed and cleaned at the same time, the surface of the petroleum fracturing acidizing fluid spraying box body can be washed, operation is easy and convenient, meanwhile, hot air drying and wiping can be conducted on the washed pipe column, and water stain residues are avoided.

Description

technical field [0001] The invention belongs to the technical field of petroleum acidification auxiliary equipment, and in particular relates to a flushing and cleaning device for petroleum fracturing acidification fluid injection box and pipe column. Background technique [0002] Petroleum refers to a mixture of gaseous, liquid and solid hydrocarbons in natural occurrence. Petroleum is divided into crude oil, natural gas, natural gas liquid and natural tar, etc. Crude oil is oil that is mined in rock formations and extracted. Fracturing and acidizing is referred to as acid fracturing. The acid liquid is used as the fracturing fluid under the pressure higher than the fracture pressure of the formation, and the fracturing without proppant is carried out. During the acid fracturing process, the wall surface of the crack is eroded into an uneven surface by the dissolution of the acid liquid, so that the wall surface of the crack will not be completely closed after the pump is...

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): B08B9/043B08B9/047B08B9/023F26B5/14F26B21/00
CPCB08B9/0433B08B9/047B08B9/023F26B5/14F26B21/004
Inventor 杜欣雨任岚宋鸿璐
Owner SOUTHWEST PETROLEUM UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com