Paraffin removal device of oil gathering pipeline
A technology for oil collection pipelines and wax removal, which is applied in the direction of cleaning equipment, wellbore/well components, earthwork drilling and production, etc. It can solve the problems of low working efficiency of oil well pumps, reduced inner diameter of pipelines, and high back pressure of oil wells, so as to avoid production Pollution and loss, reducing wellhead back pressure, and solving the effects of wax deposition
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Embodiment 1
[0021] This embodiment provides a wax removal device for oil collection pipelines, see figure 1 , The wax removal device includes a ball throwing device 1 , a medicine box 4 , a metering pump 5 , a solenoid valve 3 and an intelligent control system 9 . Wherein, the medicine box 4 is a square barrel or a cylindrical barrel, the metering pump 5 is a high-pressure metering pump, and the installation distance between the intelligent control system 9 and the medicine box 4 and other components can be determined according to actual needs.
[0022] The medicine box 4 is connected with the metering pump 5 through the metering pump drug feeding pipe 8, and the metering pump 5 is connected with the oil pipe drug feeding pipe 2 through the solenoid valve 3. In this way, under the instruction of the metering pump 5, the liquid medicine in the medicine tank 4 is transported to the metering pump 5 through the metering pump dosing pipe 8, and then delivered to the oil pipe dosing pipe 2 thro...
Embodiment 2
[0026] This embodiment provides a wax removal device for oil collection pipelines, see figure 1 , the wax removal device includes a medicine box 4, a metering pump 5, a solenoid valve 3 and an intelligent control system 9. Wherein, the structures of the medicine box 4 , the metering pump 5 , the solenoid valve 3 and the intelligent control system 9 and the connections between them are consistent with those in the first embodiment. In addition to the above components, the wax removal device also includes a ball throwing device 1, which is arranged outside the medicine box 4, and the ball throwing device 1 communicates with the oil pipe and the medicine feeding pipe 2, and the ball throwing device 1 is connected with the intelligent control system 9 circuits. In this way, in addition to the function of dosing and melting wax, the wax removal device also has the function of mechanical wax removal by throwing balls. Preferably, the pitching device 1 is a dual-piston automatic pit...
Embodiment 3
[0028] This embodiment provides a wax removal device for oil collection pipelines, see figure 1 , the wax removal device includes a medicine box 4, a metering pump 5, a solenoid valve 3 and an intelligent control system 9. Wherein, the medicine box 4 is a square barrel or a cylindrical barrel, the metering pump 5 is a high-pressure metering pump, and the installation distance between the intelligent control system 9 and the medicine box 4 and other components can be determined according to actual needs.
[0029] The medicine box 4 is connected with the metering pump 5 through the metering pump drug feeding pipe 8, and the metering pump 5 is connected with the oil pipe drug feeding pipe 2 through the solenoid valve 3. In this way, under the instruction of the metering pump 5, the liquid medicine in the medicine tank 4 is transported to the metering pump 5 through the metering pump dosing pipe 8, and then delivered to the oil pipe dosing pipe 2 through the solenoid valve 3, and ...
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