Intelligent gas well discharge and recovery production-increasing device
A technology for gas wells and collection devices is applied in the field of gas well drainage, production and production stimulation devices and systems, and can solve the problems of atmospheric environment pollution, waste and loss of natural gas, etc.
Active Publication Date: 2017-02-22
山西迪瑞普科技有限公司
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Problems solved by technology
The natural gas contained in the drainage water will not only cause pollution to the atmospheric environment, but also cause the natural gas mixed in the drainage water to be lost in vain
Method used
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Embodiment Construction
[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. It should be noted that, in the drawings or description, similar or identical elements all use the same reference signs.
[0021] Fig. 1 is a schematic structural view of Embodiment 1 of the gas well drainage and production stimulation device of the present invention. As shown in Fig. 1, the device of this embodiment includes: a storage tank 1, a water inlet pipe 2, a water outlet pipe 3, a pressure regulating control valve 4, Exhaust valve 5. Wherein, the water inlet pipe 2 is tangentially inserted into the storage tank 1 along the inner side wall of the storage tank 1, so that the drainage water entering the storage tank 1 flows along the inner side wall of the storage tank 1; ...
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The invention provides a gas well discharge and recovery production-increasing device and system. The gas well discharge and recovery production-increasing device comprises a containing tank with the cross section being circular or elliptical. A water inlet tube is tangentially inserted into the containing tank along the inner side wall of the containing tank so that discharge and recovery water can flow into the containing tank along the inner side wall of the containing tank. A water outlet tube used for discharging the discharge and recovery water is further arranged on the containing tank. A pressure adjusting control valve is arranged on the water inlet tube or the water outlet tube and used for adjusting the water inlet pressure or water outlet pressure. A vent valve is arranged at the upper end of the containing tank and used for exhausting gas in the discharge and recovery water. By additionally arranging the gas well discharge and recovery production-increasing device in a discharge and recovery water system of a natural gas well, the natural gas pressure and the discharge and recovery water pressure can be coordinated, the natural gas mixed in the discharge and recovery water is separated and delivered into a gas recovery pipeline, the situation that the natural gas is exhausted from the discharge and recovery water system and enters the atmosphere is prevented, and emission pollution is reduced accordingly; and meanwhile, by arranging the pressure adjusting control valve on the water inlet tube or the water outlet tube, the discharge and recovery water quantity can be increased, and the gas production of the gas well can be increased.
Description
technical field [0001] The invention relates to the technical field of underground gas well exploitation, in particular to a gas well drainage and production stimulation device and system. Background technique [0002] With the continuous exploitation of non-renewable resources, people can use less and less non-renewable resources. [0003] During the drainage of natural gas wells, part of the natural gas will be mixed in the drainage water, and will be discharged into the atmosphere along with the drainage water. The natural gas contained in the drainage water will not only cause pollution to the atmospheric environment, but also cause the natural gas mixed in the drainage water to be lost in vain. Contents of the invention [0004] The invention provides a gas well drainage and production stimulation device and system. The device can be installed in the drainage and production water system of a natural gas well to coordinate the pressure of natural gas and drainage and ...
Claims
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Inventor 万剑伟李岩松
Owner 山西迪瑞普科技有限公司