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

Oil displacement experiment device and oil displacement experiment method

A technology of experimental device and experimental method, which can be used in earth-moving drilling, wellbore/well components, production fluid, etc., and can solve problems such as single function

Pending Publication Date: 2021-03-16
PETROCHINA CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a kind of oil displacement experiment device and oil displacement experiment method, to solve the single function problem of the oil displacement experiment device in the prior art

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
  • Oil displacement experiment device and oil displacement experiment method
  • Oil displacement experiment device and oil displacement experiment method
  • Oil displacement experiment device and oil displacement experiment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0042] The present invention provides an oil displacement experimental device, please refer to Figure 1 to Figure 3 , the oil displacement experiment device comprises: reaction tube 10, and reaction tube 10 is used for containing reactant, and reaction tube 10 has inlet port and outlet port; Injection system 20, injection system 20 comprises a plurality of gas sources, and a plurality of gas sources are respectively connected with The inlet end of the reaction tube 10 is connected to inject different gases into the reaction tube 10 through the inlet end; the gas analysis mechanism is connected to the outlet end of the reaction tube 10 to collect the reactants in the reaction tube 10 through th...

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 present invention provides an oil displacement experiment device and oil displacement experiment method. The oil displacement experiment device comprises a reaction tube, an injection system, a gas analysis mechanism and a control system; the reaction tube is used for containing reactants; the reaction tube is provided with an inlet end and an outlet end; the injection system comprises a plurality of gas sources; the plurality of gas sources respectively communicate with the inlet end of the reaction tube so as to inject different gases into the reaction tube through the inlet end; the gasanalysis mechanism communicates with the outlet end of the reaction tube so as to collect gas generated by reaction of the reactants in the reaction tube and analyze components of the gas; and the control system is connected with the injection system so as to control the plurality of gas sources to inject the gas into the reaction tubes respectively. The oil displacement experiment device solvesthe problem that an oil displacement experiment device in the prior art is single in function.

Description

technical field [0001] The invention relates to the technical field of oil exploitation, in particular to an oil displacement experimental device and an oil displacement experimental method. Background technique [0002] Air injection flooding is to inject air from the injection well into the formation, so that the injected air reacts with formation crude oil and formation minerals in low-temperature oxidation or high-temperature combustion, and the crude oil is subjected to the gas drive effect of the injected gas, high temperature viscosity reduction, steam flooding, hot water flooding, etc. Various driving forces to produce oil technology, because the injection medium is air, the source is wide, the price is cheap, and the application range is wide. Crude oil viscosity greater than 50mpa.S can be developed by air injection flooding technology, which has broad application prospects. [0003] However, there are various forms of air flooding. Air flooding can be divided into...

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): E21B43/243E21B43/16
CPCE21B43/243E21B43/168
Inventor 彭小强韩晓强张继周杨洋郝红永郭晟豪徐景润武俊学
Owner PETROCHINA CO LTD
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