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

A nozzle sleeve connector, gas injection wellhead fluid monitoring pipeline and system

A monitoring system and connector technology, which are applied in the fields of production fluids, wellbore/well components, wellbore/well valve devices, etc., can solve the problem of lack of effective means for metering monitoring, reduce flow monitoring costs, and improve regulation. Efficiency and high precision

Active Publication Date: 2020-10-09
北京大业嘉成科技有限公司
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The lack of effective means in metering and monitoring has led to considerable energy waste in related industries and related fields

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
  • A nozzle sleeve connector, gas injection wellhead fluid monitoring pipeline and system
  • A nozzle sleeve connector, gas injection wellhead fluid monitoring pipeline and system
  • A nozzle sleeve connector, gas injection wellhead fluid monitoring pipeline and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but only to illustrate the essence of the technical solutions of the present invention.

[0038] In order to realize injection with a limited flow rate when injecting into the wellhead, the present invention effectively utilizes the three-way structure of the nozzle sleeve, so that after the fluid is injected into the nozzle sleeve, the fluid is introduced into the fluid monitoring pipeline to monitor the fluid and adjust it to an appropriate value Then inject heavy oil multi-element thermal fluid thermal recovery gas injection wellhead through the nozzle sleeve to form a fluid closed-loop monitoring pipeline, and divide the cavity ...

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 relates to an oil nozzle sleeve connector, a gas injection wellhead fluid monitoring pipeline and system. The oil nozzle sleeve connector includes an inner pipe part and an outer pipe part, wherein the inner pipe part penetrates into an inner hole of the outer pipe part, an inner diameter of the outer pipe part is larger than at least part of an outer diameter of the inner pipe part,one end of the inner pipe part extends into a step inner hole of the oil nozzle sleeve and is connected with the step inner hole in a sealed mode, the other end of the inner pipe part is used for connecting the gas injection wellhead fluid monitoring pipeline, one end of the outer pipe part extends into a step outer hole of the oil nozzle sleeve and is connected with an opening of the step outerhole in a sealed mode, an injection fluid accommodation space is formed between the inner wall of the outer pipe part and at least part of the outer wall of the inner pipe part and the inner walls ofthe step outer hole of the oil nozzle sleeve, the other end of the outer pipe part enables the injection fluid accommodation space to be closed, and a connection opening communicating with the fluid accommodation space is formed in the outer wall of the outer pipe part and used for connecting the loop wire part of the gas injection wellhead fluid monitoring pipeline. According to the oil nozzle sleeve connector, the gas injection wellhead fluid monitoring pipeline and system, the injection of limited flow is realized when injecting into the wellhead is carried out, precision is high, a response is fast, and the regulation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of heavy oil multi-element thermal fluid thermal recovery, in particular to a nozzle sleeve connector, a gas injection wellhead fluid monitoring pipeline and a control system. Background technique [0002] The thermal recovery technology of heavy oil multi-element thermal fluid is to inject a certain amount of multi-element thermal fluid (including nitrogen, carbon dioxide, steam, and liquid water) downhole of heavy oil. The economical efficiency of thermal recovery of heavy oil multi-component thermal fluid is closely related to the flow rate of multi-component thermal fluid injected into the oil well. Therefore, monitoring and monitoring the flow rate of multiple-component thermal fluid is an important technical guarantee for improving the economical efficiency of thermal recovery of heavy oil multi-component thermal fluid. . [0003] In the thermal production of heavy oil multi-component thermal fluid, t...

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
Patent Type & Authority Patents(China)
IPC IPC(8): E21B43/24E21B34/02
CPCE21B34/02E21B43/24
Inventor 曾荣佳生凯章陈星兆桑彪孙成树尹峻峰朱方晖陈建国马玥
Owner 北京大业嘉成科技有限公司
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