Experimental device for simulating acoustic response characteristics of seabed gas migration and hydrate formation
A technology for simulating experimental devices and response characteristics, applied in measuring devices, scientific instruments, measuring ultrasonic/sonic/infrasonic waves, etc., and can solve problems such as deviation of experimental results
Inactive Publication Date: 2015-10-28
QINGDAO INST OF MARINE GEOLOGY
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, due to the complexity of hydrate reservoirs, different gas supply methods may have biased experimental results
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] Such as figure 1 As shown, the acoustic response characteristic simulation experiment device for seabed gas migration and hydrate formation of the present invention includes a pressure control system, a temperature control system, a detection system, a high-pressure reactor, and a computer acquisition system. The pressure control system is connected to the high-pressure reactor. The high-pressure reactor is set in the temperature control system, and the detection system is set in the high-pressure reactor and connected with the computer acquisition system.
[0014] The autoclave includes a still body 9, an upper air chamber 11 and a lower air chamber 4 are arranged in the still body 9, a sample chamber 3 is formed between the upper air chamber 11 and the lower air chamber 4, and the sample chamber 3 is connected with the upper air chamber 11 and the lower air chamber. Microporous sintered plates 10 are respectively arranged between the chambers 4 . The pressure control...
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
Login to View More Abstract
The invention relates to an experiment set, in particular to an acoustic response characteristic simulation experiment set. The acoustic response characteristic simulation experiment set for seabed gas transfer and aquo-complex generation is characterized by comprising a pressure control system, a temperature control system, a detection system, a high-pressure reactor and a computer acquisition system. The pressure control system is communicated with the high-pressure reactor, the high-pressure reactor is arranged in the temperature control system, and the detection system is arranged in the high-pressure reactor and connected with the computer acquisition system. Combined with the bender element detection technology and time domain reflectometry (TDR), the acoustic response characteristic simulation experiment set can monitor change situations of acoustic parameters and aquo-complex saturability in the process of gas transfer and aquo-complex generation in real time, obtained experiment results are closer to seabed environment, and acoustic response characteristic research on generation of aquo-complex with different gas fluxes can be achieved.
Description
technical field [0001] The invention relates to an experimental device, in particular to an acoustic response characteristic simulation experimental device. Background technique [0002] At present, according to different experimental devices, hydrates can be formed in sediments in at least four ways, that is, natural gas is passed into the following types of sediments: (1) sediments containing partially saturated water; (2) sediments containing saturated water ; (3) sediments containing ice particles; (4) hydrates formed in sediments in the form of dissolved gas. The hydrates formed in these four ways all simulate the natural growth process of hydrates to a certain extent, but there are differences. For example, for the first three methods, most of the gas is in the upper part and the sediment system is in the lower part, which cannot truly reflect the process of gas moving upward from the seabed at a certain flow rate. Moreover, hydrates formed by different hydrate forma...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01H17/00G01N29/00
Inventor 胡高伟程军业渝光刘昌岭
Owner QINGDAO INST OF MARINE GEOLOGY