Device and method for determining molecular diffusion coefficient of multi-component gas-liquid system in rock core
A molecular diffusion and multi-component technology, which is applied in the field of devices for determining the molecular diffusion coefficient of multi-component oil and gas systems, can solve the problem that the molecular diffusion coefficient cannot be determined, the molecular diffusion coefficient test method does not consider the influence of porous media, and the temperature and pressure conditions are up to It does not meet the requirements of oilfield gas injection and other problems, and achieves the effect of simple and reliable principle, high precision and guaranteed precision
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0027] The present invention will be further described below in conjunction with the accompanying drawings and examples.
[0028] see figure 1 .
[0029] The device for measuring the molecular diffusion coefficient of the multi-component gas-liquid system in the rock mainly consists of an inlet pump 1, a confining pressure pump 12, a back pressure pump 16, an intermediate container, a core holder 11, an oil-gas two-phase separator 17, and a pressure sensor 13. Computer 14, characterized in that the intermediate container includes a gas sample intermediate container 8, an oil sample intermediate container 9 and a formation water intermediate container 10, one end of the intermediate container is connected to the inlet pump 1, and the other end is connected to the core holder 11 , the core holder is connected to the back pressure pump 16 (through the back pressure valve 15), the confining pressure pump 12 and the oil-gas two-phase separator 17, the two ends of the core holder a...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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