Efficient inflation method and device for combustible gas explosive source for seismic exploration
A gas explosion and seismic exploration technology, applied in seismology, measurement devices, geophysical measurement, etc., can solve problems such as explosion accidents, complex production processes, fires, etc., to meet production needs, improve production efficiency, and reduce labor intensity Effect
Pending Publication Date: 2020-12-22
河北清华发展研究院 +1
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Compared with the operation and production process of explosive seismic sources with relatively mature technology, the main problems encountered in the production and application of combustible gas explosion seismic sources are: (1) fire or explosion safety hazards, combustible gases are colorless, odorless and easy to leak, and form flammable gas with air. Explosive mixed gas, in the presence of an external fire source or impact, a fire or explosion accident will occur
(2) The production process is complex and affects production efficiency
[0004] The previous inflation mode was to manually transport the gas cylinders to the wellhead, which was time-consuming, laborious and unsafe
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
[0024] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.
[0025] It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable un...
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 discloses an efficient inflation method for a combustible gas explosive source for seismic exploration. The method comprises the following steps: (1) inflating a seismic source bomb withoxygen; (2) transporting the seismic source bomb to a construction site, burying the seismic source bomb into a well, and backfilling the well with soil; and (3) carrying a transfer inflation bottleset on the back to a wellhead, and filling the seismic source bomb with natural gas. The invention further discloses a specific structure of the transfer inflation bottle. The backpack type gas bottleset is adopted to be integrated to form the inflation device, so that the labor intensity is reduced, the gas inflation efficiency is improved, and the production requirement is met. According to thesafe and rapid natural inflation method, the seismic source bomb is filled with oxygen outside the site, the buried bomb enters a well to be backfilled with soil, then natural gas is used for inflation near the wellhead, dangerous oxygen operation is carried out in a manufacturer with controllable safety risk, natural gas operation with relatively low risk is carried out in the wellhead, and on the premise that safety is guaranteed, the production efficiency is greatly improved.
Description
technical field [0001] The present application relates to an inflatable bottle group, in particular to a natural gas seismic source backpack type inflatable bottle group. Background technique [0002] From the perspective of energy amplitude and pulse characteristic time, combustible gas explosion sources are expected to be new environmentally friendly sources to replace explosive sources. These sources have not yet been used in seismic exploration and production on a large scale, mainly due to low inflation efficiency and inflation safety. [0003] Compared with the relatively mature explosive source operation and production process, the main problems encountered in the production and application of combustible gas explosion source are: (1) Fire or explosion safety hazards, combustible gas is colorless, odorless and easy to leak, and it forms flammable gas with air. Explosive mixed gas can cause fire or explosion accident when there is an external fire source or impact. (2...
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 Applications(China)
IPC IPC(8): G01V1/137
CPCG01V1/137G01V2210/121
Inventor 徐胜利顾斌刘二伟张华堂陶林王庆云
Owner 河北清华发展研究院