Petroleum exploitation oil pipe capable of removing blockage through impact

Abstract

The utility model discloses an impact unblocking oil exploitation oil pipe which comprises a pipe body, an anti-impact layer is arranged on the inner side of the pipe body, a heat preservation layer is arranged between the anti-impact layer and the pipe body, an oil channel is arranged in the pipe body, an unblocking frame is arranged on the outer side of the pipe body, two valves are arranged at the two ends in the unblocking frame, and the two valves are connected with the anti-impact layer. An impact channel is arranged between the two valves, an ultrasonic cleaner is arranged at the top of the impact channel, the valves are connected with the petroleum channel in a sleeved mode, the impact channel extends into the petroleum channel, a pressure sensor is arranged in the unblocking frame, and a temperature sensor is arranged on one side of the pressure sensor. And a data transmitter is arranged on one side of the temperature sensor. The ultrasonic cleaning device and the valve are used for plugging and impacting the oil pipe, the conductor and ultrasonic waves are used for impacting and unplugging blocked oil dirt on the inner wall of the oil pipe, normal work of the oil pipe is recovered, and the effect of efficiently impacting and unplugging the oil pipe through the ultrasonic waves is achieved.

Description

Technical Field

[0001] This utility model relates to the field of oil extraction tubing technology, specifically to an impact-based unblocking oil extraction tubing. Background Technology

[0002] Oil tubing is a pipeline used to transport crude oil and natural gas from the oil and gas reservoir to the surface after drilling is completed. It is used to withstand the pressure generated during the extraction process. During the production process of oil wells, various problems can occur inside the oil tubing due to changes in temperature and pressure at the bottom of the well, such as wax deposition, scaling, and asphalt resin precipitation, causing tubing blockage and reducing oil well production. When production drops to a certain level, unblocking methods must be used to maintain oil well production.

[0003] Currently, most traditional methods for unblocking oil pipes involve mechanical methods, which involve scraping and cleaning the inner wall of the oil pipe. However, this method is very damaging to the inner wall of the oil pipe, which can easily cause damage to the oil pipe, leading to rupture and posing a great safety hazard. Therefore, this application proposes an impact-based method for unblocking oil extraction oil pipes to solve this problem.

[0004] There are currently no effective solutions to the problems in the relevant technologies. Utility Model Content

[0005] The purpose of this invention is to provide an impact-based unblocking method for oil extraction pipelines, thereby solving the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides an impact-based unblocking oil extraction tubing, comprising an oil tubing, an impact-resistant layer on the inner side of the tubing body, an insulation layer between the impact-resistant layer and the tubing, an oil passage inside the tubing body, an unblocking frame on the outer side of the tubing body, two valves at both ends inside the unblocking frame, an impact channel between the two valves, an ultrasonic cleaner at the top of the impact channel, the valves being sleeved with the oil passage, the impact channel extending into the oil passage, a pressure sensor inside the unblocking frame, a temperature sensor on one side of the pressure sensor, and a data transmitter on one side of the temperature sensor.

[0007] Preferably, the insulation layer is thermally fused to the pipe body, and the insulation layer is made of aluminum foil insulation cotton; the impact-resistant layer is thermally fused to the pipe body, and the impact-resistant layer is made of high-density polyethylene plastic pipe.

[0008] Preferably, the valve is movably connected to the pipe body, the top of the valve is provided with a connecting shaft, the top of the unblocking frame is provided with a handle, the connecting shaft is bolted to the valve, the connecting shaft is connected to the unblocking frame bearing, and the handle is bolted to the connecting shaft.

[0009] Preferably, the unblocking frame is bolted to the pipe body, the ultrasonic cleaner is bolted to the unblocking frame, and the ultrasonic cleaner is sealed to the impact channel.

[0010] Preferably, the probe of the pressure sensor extends into the impact channel, the pressure sensor is bolted to the unblocking frame, the temperature sensor is bolted to the unblocking frame, and the temperature sensor probe is connected to the pipe body.

[0011] Preferably, the data transmitter is bolted to the unblocking frame, and the data transmitter is signal-connected to a remote terminal.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention relates to an impact-based unblocking method for oil extraction pipes. It comprises a pipe body, an unblocking frame, valves, an ultrasonic cleaner, and an impact channel. When the pipe is blocked or requires cleaning, one end of the pipe is first closed by shutting off one of the valves. Then, the ultrasonic cleaner generates high-frequency resonance, which is transmitted through the impact channel into the inner wall of the pipe. Under the action of the conductor and the ultrasonic waves, the blockage of oil sludge on the inner wall of the pipe is impacted and unblocked, effectively destroying and removing the blockage and restoring the pipe to normal operation. This achieves the effect of highly efficient ultrasonic impact unblocking of oil pipes.

[0014] This invention relates to an impact-based unblocking method for oil extraction pipelines. It is equipped with a pressure sensor, a temperature sensor, and a data transmitter. The pressure sensor detects the pressure inside the pipeline, and the temperature sensor detects the temperature inside the pipeline in real time. The detected data is transmitted to a remote terminal via the data transmitter, enabling staff to monitor the pressure and temperature values ​​of the pipeline in real time, thus achieving the effect of remote real-time monitoring of pipeline pressure and temperature. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an impact-unblocking oil extraction pipeline according to an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of an impact-unblocking oil extraction pipeline according to an embodiment of the present utility model;

[0018] Figure 3This is a schematic diagram of the internal structure of a pipe body in an impact-based unblocking oil extraction pipeline according to an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of a deblocking frame in an oil pipeline for impact deblocking, according to an embodiment of the present utility model.

[0020] Figure label:

[0021] 1. Pipe body; 101. Insulation layer; 102. Impact-resistant layer; 103. Oil channel; 2. Unblocking frame; 201. Valve; 202. Coupling; 203. Handle; 204. Impact channel; 205. Ultrasonic cleaner; 206. Pressure sensor; 207. Temperature sensor; 208. Data transmitter. Detailed Implementation

[0022] The utility model will now be further described with reference to the accompanying drawings and specific embodiments:

[0023] Please see Figure 1-4 According to an embodiment of this utility model, an impact-based unblocking oil extraction pipe includes a pipe body 1, an impact-resistant layer 102 on the inner side of the pipe body 1, an insulation layer 101 between the impact-resistant layer 102 and the pipe body 1, an oil channel 103 inside the pipe body 1, and an unblocking frame 2 on the outer side of the pipe body 1. Two valves 201 are located at both ends inside the unblocking frame 2, and an impact channel 204 is located between the two valves 201. An ultrasonic cleaner 205 is located at the top of the impact channel 204. The valves 201 are sleeved with the oil channel 103, and the impact channel 204 extends into the oil channel 103. A pressure sensor 206 is located inside the unblocking frame 2, a temperature sensor 207 is located on one side of the pressure sensor 206, and a data transmitter 208 is located on one side of the temperature sensor 207. This utility model uses the ultrasonic cleaner 205 and the valves 201 to impact and unblock the oil pipe. Through the action of the conductor and ultrasound, the blockage of the oil sludge on the inner wall of the oil pipe is impacted and unblocked, restoring the normal operation of the oil pipe and achieving the effect of efficient ultrasonic impact unblocking of the oil pipe.

[0024] According to the above-described scheme of this utility model, the heat insulation layer 101 is heat-fused to the pipe body 1. The heat insulation layer 101 is made of aluminum foil insulation cotton and is used for heat insulation. The impact-resistant layer 102 is heat-fused to the pipe body 1. The impact-resistant layer 102 is made of high-density polyethylene plastic pipe and is used for ultrasonic impact resistance.

[0025] According to the above-mentioned solution of this utility model, valve 201 is movably connected to pipe body 1, valve 201 is provided with a connecting shaft 202 at the top end, unblocking frame 2 is provided with a handle 203 at the top end, connecting shaft 202 is bolted to valve 201, connecting shaft 202 is bearing connected to unblocking frame 2, and handle 203 is bolted to connecting shaft 202. The valve 201 is used to block one end of the oil pipe.

[0026] According to the above-mentioned scheme of this utility model, the unblocking frame 2 is bolted to the pipe body 1, the ultrasonic cleaner 205 is bolted to the unblocking frame 2, and the ultrasonic cleaner 205 is sealed to the impact channel 204. The ultrasonic cleaner 205 is used for ultrasonic impact unblocking.

[0027] According to the above-mentioned scheme of this utility model, the probe of the pressure sensor 206 extends into the impact channel 204, the pressure sensor 206 is bolted to the unblocking frame 2, the temperature sensor 207 is bolted to the unblocking frame 2, the probe of the temperature sensor 207 is connected to the pipe body 1, the data transmitter 208 is bolted to the unblocking frame 2, and the data transmitter 208 is connected to the remote terminal signal for temperature and pressure value detection and transmission.

[0028] In practical use, pressure sensor 206 detects the pressure inside pipe 1, and temperature sensor 207 detects the temperature inside pipe 1 in real time. The detected data is sent to a remote terminal via data transmitter 208, allowing staff to monitor the pressure and temperature of the oil pipe in real time, achieving remote real-time monitoring of oil pipe pressure and temperature. When the oil pipe is blocked or needs cleaning, first, the handle 203 is turned to drive the coupling 202 and valve 201 to rotate, closing one end of the oil pipe. Then, the ultrasonic cleaner 205 is started. The ultrasonic generator inside the ultrasonic cleaner 205 generates high-frequency high voltage, which is transmitted to the transducer through the cable connection. The transducer and the vibrating plate generate high-frequency resonance, which is then conducted into the inner wall of the oil pipe through the impact channel 204. Under the action of the conductor and the ultrasonic waves, the blockage of oil stains on the inner wall of the oil pipe is impacted and unblocked, effectively destroying and removing the blockage in the oil pipe, restoring the normal operation of the oil pipe, and achieving the effect of efficient ultrasonic impact unblocking of the oil pipe.

[0029] In the description of this utility model, it should be noted that the terms "top," "bottom," "one side," "the other side," "front," "back," "middle part," "inner," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An impact-based unblocking oil extraction pipe, comprising a pipe body (1), characterized in that, The inner side of the pipe body (1) is provided with an impact-resistant layer (102), and an insulation layer (101) is provided between the impact-resistant layer (102) and the pipe body (1). The inside of the pipe body (1) is provided with an oil channel (103), and the outside of the pipe body (1) is provided with a blockage removal frame (2). The two ends of the inside of the blockage removal frame (2) are provided with two valves (201), and an impact channel (204) is provided between the two valves (201). An ultrasonic cleaner (205) is provided at the top of the impact channel (204). The valves (201) are sleeved with the oil channel (103), and the impact channel (204) extends into the oil channel (103). The inside of the blockage removal frame (2) is provided with a pressure sensor (206), and a temperature sensor (207) is provided on one side of the pressure sensor (206). A data transmitter (208) is provided on one side of the temperature sensor (207).

2. The method for unblocking oil extraction tubing by impact according to claim 1, characterized in that, The insulation layer (101) is heat-fused to the pipe body (1), and the insulation layer (101) is made of aluminum foil insulation cotton. The impact-resistant layer (102) is heat-fused to the pipe body (1), and the impact-resistant layer (102) is made of high-density polyethylene plastic pipe.

3. The method for unblocking oil extraction tubing by impact according to claim 2, characterized in that, The valve (201) is movably connected to the pipe body (1). The top of the valve (201) is provided with a connecting shaft (202). The top of the unblocking frame (2) is provided with a handle (203). The connecting shaft (202) is bolted to the valve (201). The connecting shaft (202) is connected to the unblocking frame (2) bearing. The handle (203) is bolted to the connecting shaft (202).

4. The method for unblocking oil extraction tubing by impact according to claim 3, characterized in that, The unblocking frame (2) is bolted to the pipe body (1), the ultrasonic cleaner (205) is bolted to the unblocking frame (2), and the ultrasonic cleaner (205) is sealed to the impact channel (204).

5. The method for unblocking oil extraction tubing by impact according to claim 1, characterized in that, The probe of the pressure sensor (206) extends into the impact channel (204). The pressure sensor (206) is bolted to the unblocking frame (2). The temperature sensor (207) is bolted to the unblocking frame (2). The probe of the temperature sensor (207) is connected to the pipe body (1).

6. The impact-based unblocking method for oil extraction tubing according to claim 5, characterized in that, The data transmitter (208) is bolted to the unblocking frame (2), and the data transmitter (208) is connected to the remote terminal signal.

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