Oil extraction equipment with diversion function

Abstract

The present invention provides an oil extraction device with a diversion function, comprising: an oil pumping assembly, a power assembly and a fixed assembly, and also comprising: a plurality of filter assemblies and a first diversion assembly; the first diversion assembly comprises: a flow monitoring module, which is arranged on the inlet pipeline of the piston of the oil pumping assembly; a plurality of first controllable valves, which are arranged one-to-one on the pipeline between the filter assembly and the oil pumping assembly; a first control module, which is electrically connected to the flow monitoring module and the first controllable valves respectively; the first control module obtains the flow monitoring data of the flow monitoring module through the flow monitoring module, and controls the action of each first controllable valve based on the flow monitoring data. The oil extraction device with a diversion function of the present invention is provided with a plurality of filter assemblies, and then the extracted oil is diverted through the first diversion assembly to adapt to different oil extraction volumes each time, so that the filter assembly is modularized and can be disassembled and assembled at any time, so that the filter assembly can be effectively utilized.

Description

Technical Field

[0001] The present invention relates to the technical field of oil production equipment, in particular to oil production equipment with a diversion function. Background Art

[0002] Oil production refers to the process of extracting buried oil from underground. When the oil is extracted, it contains foreign matter such as sand and gravel, which requires filtering. Therefore, a filter mechanism is installed within the oil production equipment to perform initial filtration. Since the amount of oil extracted by the oil production equipment varies with each operation, if the filter mechanism is designed with a high filtration capacity, the filter mechanism will not be effectively utilized. If the designed filtration capacity is too low, the filtration operation will not be completed. Summary of the Invention

[0003] One of the purposes of the present invention is to provide an oil extraction equipment with a diversion function. By setting up multiple filter components, the extracted oil is diverted through the first diversion component to adapt to the different oil extraction volumes each time, making the filter components modular and able to be disassembled and assembled at any time, so that the filter components can be effectively utilized.

[0004] An embodiment of the present invention provides an oil production equipment with a diversion function, comprising: an oil pumping assembly, a power assembly, and a fixed assembly. In addition, the oil production equipment with a diversion function further comprises: a plurality of filter assemblies and a first diversion assembly;

[0005] The first shunt assembly includes:

[0006] A flow monitoring module is provided on the inlet pipeline of the piston of the oil pumping assembly;

[0007] A plurality of first controllable valves are provided in a one-to-one correspondence on the pipeline between the filter assembly and the oil pumping assembly;

[0008] a first control module, electrically connected to the flow monitoring module and the first controllable valve respectively;

[0009] The first control module obtains flow monitoring data of the flow monitoring module through the flow monitoring module, and controls the actions of each first controllable valve based on the flow monitoring data.

[0010] Preferably, the filter assembly comprises:

[0011] The shell is provided with an oil temporary storage cavity inside;

[0012] The filter plate is arranged in the oil temporary storage cavity, and one end of the filter plate is hingedly arranged on the side wall of the oil temporary storage cavity;

[0013] The telescopic mechanism is arranged below the end of the filter plate away from the filter plate and hinged to the side wall of the oil temporary storage chamber; the filter plate is placed on the upper end surface of the telescopic mechanism;

[0014] The foreign matter discharge chute is arranged above the hinged position of the oil temporary storage chamber near the filter plate and the side wall of the oil temporary storage chamber; the upper end surface of the hinged position of the filter plate and the oil temporary storage chamber and the foreign matter discharge chute are continuously inclined;

[0015] The electric-controlled gate is arranged on the side of the foreign matter discharge slideway close to the oil temporary storage chamber.

[0016] Preferably, a vibration mechanism is provided on the upper end surface of the telescopic mechanism, and the output end of the vibration mechanism is in contact with the filter plate.

[0017] Preferably, the oil production equipment with diversion function further includes: a second diversion component for diverting and collecting the filtered oil product;

[0018] The second shunt assembly includes:

[0019] Multiple oil quality monitoring modules are arranged in a one-to-one correspondence within the filter assembly to monitor the quality of the filtered oil;

[0020] Multiple oil storage components are connected to the output end of each filter component through a pipeline;

[0021] A plurality of second controllable valves are respectively arranged on the pipelines at the output ends of the oil storage component and the filter component in a one-to-one correspondence;

[0022] a second control module electrically connected to the oil quality monitoring module and the second controllable valve;

[0023] The second control module obtains the oil quality data monitored by the oil quality monitoring module through the oil quality monitoring module, and controls the operation of each second controllable valve based on the oil quality data.

[0024] Preferably, the oil quality monitoring module includes:

[0025] Two transmission windows are symmetrically arranged on two sides of the sampling slot on the side wall of the oil temporary storage chamber;

[0026] The light source and the image acquisition and analysis component are respectively arranged on one side of the two transmission windows away from the sampling slot.

[0027] Preferably, the second control module controls the operation of each second controllable valve based on the oil quality data and performs the following operations:

[0028] Determine the quality identification code corresponding to each filter component based on the preset quality analysis library and oil quality data;

[0029] The second controllable valve associated with the quality identification code of the filter component is controlled to open and the other second controllable valves corresponding to the filter component are controlled to close.

[0030] Preferably, the second control module determines the quality identification code corresponding to each filter component based on a preset quality analysis library and oil quality data, and performs the following operations:

[0031] Analyze oil quality data and obtain multiple oil images;

[0032] Match each oil product image with each standard image in a preset quality analysis library, and determine the quality identification code corresponding to each oil product image based on the matching results;

[0033] Obtaining the process time on the process time axis of the filter component corresponding to the shooting time of each oil product image;

[0034] Determine the weight corresponding to the oil product image based on the preset process time and weight comparison table;

[0035] Calculate the sum of the weights corresponding to the oil product images with the same quality identification code as the priority value of the quality identification code;

[0036] The quality identification code with the largest priority value is determined as the quality identification code corresponding to the filtering component.

[0037] Preferably, the quality analysis library is obtained by the second control module through communication with the server;

[0038] The steps for the server to determine the quality analysis library are as follows:

[0039] Obtain the current equipment location data and drilling parameter data;

[0040] Based on the position data and parameter data, a call parameter set is constructed;

[0041] Based on the calling parameter set, the quality analysis library is called from a preset storage server of the quality analysis library.

[0042] Other features and advantages of the present invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the present invention.

[0043] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0045] Figure 1 Schematic diagram of an oil production device with diversion function according to an embodiment of the present invention;

[0046] Figure 2 is a schematic diagram of a filter assembly according to an embodiment of the present invention;

[0047] Figure 3 Schematic diagram of an oil quality monitoring module in an embodiment of the present invention. DETAILED DESCRIPTION

[0048] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0049] The embodiment of the present invention provides an oil production equipment with diversion function, comprising: an oil pumping component, a power component and a fixed component. In addition, Figure 1 As shown, the oil extraction equipment with diversion function also includes: a plurality of filter components 1 and a first diversion component 2;

[0050] The first diversion component 2 includes:

[0051] The flow monitoring module 2-1 is provided on the inlet pipe of the piston of the oil pumping assembly;

[0052] A plurality of first controllable valves 2-3 are provided on the pipeline between the filter assembly 1 and the oil pumping assembly in a one-to-one correspondence;

[0053] The first control module 2-2 is electrically connected to the flow monitoring module 2-1 and the first controllable valve 2-3 respectively;

[0054] The first control module 2 - 2 obtains the flow monitoring data of the flow monitoring module 2 - 1 through the flow monitoring module 2 - 1 and controls the actions of each first controllable valve 2 - 3 based on the flow monitoring data.

[0055] The working principle and beneficial effects of the above technical solution are:

[0056] The oil extraction equipment of the present invention includes an oil pumping assembly, a power assembly and a fixing assembly. These three assemblies realize the extraction of oil, wherein the fixing assembly includes a wellhead fixing unit, a unit fixing unit, etc., to realize the fixing of the extraction equipment on the wellhead and the nearby ground, and the oil pumping assembly includes pipes, valve groups, pistons, etc. that penetrate deep into the extraction well; the power assembly includes: a frequency conversion unit, a donkey head, a driving arm, etc.; the power assembly pulls the piston inner plug to reciprocate to realize the suction of underground oil to the ground; the oil extraction equipment of the present invention also includes multiple filter assemblies and a first diversion assembly on the basis of the above-mentioned components; wherein the multiple filter assemblies provide online primary filtration for the oil extraction equipment to remove the first foreign matter filtration in the extracted oil product, and the present application correspondingly modularizes the filter assembly to realize the filtration according to the oil The filter components are configured according to the actual mining situation of the mining equipment. For example, if the mining volume is about 100L each time and each filter component can only process 20-30L in one mining, then 5 filter components are configured; one or two more filter components can also be configured according to the actual situation to deal with the overflow of the mining volume; for further mining, it is necessary to perform diversion control according to the actual situation, and monitor the amount of oil sucked into the piston through the flow monitoring module to control the opening and opening degree of each first controllable valve; the first control module obtains the flow monitoring data of the flow monitoring module through the flow monitoring module, and controls the action of each first controllable valve based on the flow monitoring data. Specifically, it can query the pre-constructed control table according to the monitored flow, determine the control parameters of each first controllable valve and control it.

[0057] Furthermore, when a filter assembly is configured to handle overflow, every other control is modified by randomly replacing the control action of any first controllable switch with the first controllable switch corresponding to the overflow filter assembly. This diversion ensures that each filter assembly can operate at its closest throughput, improving filtration efficiency.

[0058] In one embodiment, Figure 2 As shown, the filtering components include:

[0059] The housing 11 is provided with an oil temporary storage chamber 12;

[0060] The filter plate 14 is disposed in the oil temporary storage chamber 12, and one end of the filter plate 14 is hingedly disposed on the side wall of the oil temporary storage chamber 12;

[0061] The telescopic mechanism 13 is arranged below the end of the filter plate 14 away from the hinged connection between the filter plate 14 and the side wall of the oil temporary storage chamber 12; the filter plate 14 is placed on the upper end surface of the telescopic mechanism 13;

[0062] The foreign matter discharge chute 15 is arranged above the position where the filter plate 14 is hinged to the side wall of the oil temporary storage chamber 12 near the oil temporary storage chamber 12; the upper end surface of the hinged portion of the filter plate 14 and the oil temporary storage chamber 12 and the foreign matter discharge chute 15 are continuously inclined;

[0063] The electrically controlled gate is arranged on a side of the foreign matter discharge chute 15 close to the oil temporary storage chamber 12 .

[0064] A vibration mechanism is provided on the upper end surface of the telescopic mechanism 13 , and an output end of the vibration mechanism contacts the filter plate 14 .

[0065] The working principle and beneficial effects of the above technical solution are:

[0066] When the telescopic mechanism is in its initial position, the filter plate support is horizontal, and the end of the filter assembly's liquid inlet pipe is located in the middle of the filter plate to ensure optimal filtration. When foreign matter needs to be removed from the current filter, the telescopic mechanism extends, tilting the filter plate. A vibration mechanism ensures that foreign matter is discharged from a foreign matter discharge chute, which is equipped with an electrically controlled gate. This gate closes during filtration and opens as the telescopic mechanism extends. Furthermore, the upper end surface of the hinged connection between the filter assembly and the oil storage chamber can be configured to continuously tilt with the foreign matter discharge chute to facilitate the removal of foreign matter. Furthermore, when the telescopic mechanism is extended to a preset position, it can be retracted and retracted up and down by a preset distance to improve discharge efficiency and speed.

[0067] In one embodiment, the oil production equipment with diversion function further includes: a second diversion component for diverting and collecting the filtered oil product;

[0068] The second shunt assembly includes:

[0069] Multiple oil quality monitoring modules are arranged in a one-to-one correspondence within the filter assembly to monitor the quality of the filtered oil;

[0070] Multiple oil storage components are connected to the output end of each filter component through a pipeline;

[0071] A plurality of second controllable valves are respectively arranged on the pipelines at the output ends of the oil storage component and the filter component in a one-to-one correspondence;

[0072] a second control module electrically connected to the oil quality monitoring module and the second controllable valve;

[0073] The second control module obtains the oil quality data monitored by the oil quality monitoring module through the oil quality monitoring module, and controls the operation of each second controllable valve based on the oil quality data.

[0074] Among them, such as Figure 3As shown in the figure, the oil quality monitoring module includes:

[0075] Two transmission windows 22 are symmetrically arranged on the two sides of the sampling slot 21 on the side wall of the oil temporary storage chamber 12;

[0076] Light source 23 and image acquisition and analysis assembly 24 are respectively located on the side of the two transmission windows 22 away from the sampling slot 21. Light source 23 can use infrared laser and / or visible light. Since water is injected into the bottom layer during oil production and the oil product contains water, the newly produced oil is not necessarily black. Black is the color of the finished oil sold after processing. Therefore, the choice of visible light or infrared laser can be based on the specific situation to cope with different oil quality monitoring situations.

[0077] The second control module controls the operation of each second controllable valve based on the oil quality data and performs the following operations:

[0078] Determine the quality identification code corresponding to each filter component based on the preset quality analysis library and oil quality data;

[0079] The second controllable valve associated with the quality identification code of the filter component is controlled to open and the other second controllable valves corresponding to the filter component are controlled to close.

[0080] The second control module determines the quality identification code corresponding to each filter component based on the preset quality analysis library and oil quality data, and performs the following operations:

[0081] Analyze oil quality data and obtain multiple oil images; oil images include visible light imaging and infrared laser imaging;

[0082] Match each oil product image with each standard image in a preset quality analysis library, and determine the quality identification code corresponding to each oil product image based on the matching results;

[0083] The process time on the process time axis of the filter component corresponding to the shooting time of each oil product image is obtained; the starting point of the process time axis is the time when the filter component begins to be filled with liquid, and the end point is the time when the filtered oil and / or foreign matter are poured out, whichever is the latter.

[0084] Based on the preset process time and weight comparison table, the weight corresponding to the oil product image is determined; the process time on the process time axis corresponds to the reliability of oil product monitoring during processing, which is manually analyzed and configured into a process time and weight comparison table to facilitate the determination of oil product quality.

[0085] Calculate the sum of the weights corresponding to the oil product images with the same quality identification code as the priority value of the quality identification code;

[0086] The quality identification code with the largest priority value is determined as the quality identification code corresponding to the filter component. By introducing the priority value, the quality of the oil product can be determined more accurately.

[0087] The quality analysis library is obtained by the second control module through communication with the server;

[0088] The steps for the server to determine the quality analysis library are as follows:

[0089] Obtaining the current location data of the device and drilling parameter data; wherein the drilling parameter data includes: drilling speed, the value of the first drilling reaction force at each underground point during the drilling process, etc.;

[0090] Based on the position data and parameter data, a call parameter set is constructed; the position data is quantified to form a characteristic value, and the characteristics of each parameter data are extracted to extract the reaction data of each point as the corresponding characteristic value, and each characteristic value is used as the data in the constructed call parameter set;

[0091] Based on the retrieval parameter set, the quality analysis library is retrieved from the preset quality analysis library storage server. The storage server stores multiple quality analysis libraries, which can be directly retrieved based on the retrieval parameter set. The quality analysis libraries in the storage server are configured to correspond to the retrieval parameter set.

[0092] The various quality analysis libraries stored in the storage server are constructed according to different strata, geology, and drilling data. Therefore, the corresponding quality analysis library is selected according to the location of the equipment and the drilling data to ensure the accuracy and effectiveness of the quality analysis.

[0093] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the present invention's equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. An oil production equipment with diversion function, comprising: The oil pumping assembly, the power assembly and the fixed assembly are characterized in that they further include: a plurality of filter assemblies and a first flow diversion assembly; The first flow diversion component comprises: A flow monitoring module is provided on the inlet pipeline of the piston of the oil pumping assembly; A plurality of first controllable valves are provided in a one-to-one correspondence on the pipeline between the filter assembly and the oil pumping assembly; a first control module electrically connected to the flow monitoring module and the first controllable valve, respectively; the first control module obtains flow monitoring data of the flow monitoring module through the flow monitoring module, and controls the operation of each of the first controllable valves based on the flow monitoring data; Configure the filter components according to the actual production conditions of the oil production equipment, and configure one or two more filter components to cope with the overflow of production; When there is a filter component configured to cope with overflow, every other control is corrected, and the correction step is to randomly replace the control action of any first controllable switch with the first controllable switch corresponding to the filter component configured to cope with overflow; Wherein, the filtering component includes: The shell is provided with an oil temporary storage cavity inside; A filter plate is arranged in the oil temporary storage cavity, and one end of the filter plate is hingedly arranged on the side wall of the oil temporary storage cavity; The telescopic mechanism is arranged below the end of the filter plate away from the filter plate and hinged to the side wall of the oil temporary storage chamber; the filter plate is placed on the upper end surface of the telescopic mechanism; A foreign matter discharge chute is provided above the oil temporary storage chamber, close to the hinged connection between the filter plate and the side wall of the oil temporary storage chamber; the upper end surface of the hinged connection between the filter plate and the oil temporary storage chamber and the foreign matter discharge chute are continuously inclined; An electrically controlled gate is provided on a side of the foreign matter discharge slideway close to the oil temporary storage chamber; A vibration mechanism is provided on the upper end surface of the telescopic mechanism, and an output end of the vibration mechanism is in contact with the filter plate; It also includes: a second diversion component for diverting and collecting the filtered oil product; The second flow diversion component includes: Multiple oil quality monitoring modules are arranged in a one-to-one correspondence within the filter assembly to monitor the quality of the filtered oil; Multiple oil storage components are connected to the output end of each filter component through a pipeline; A plurality of second controllable valves are respectively disposed on the pipelines at the output ends of the oil storage component and the filter component in a one-to-one correspondence; a second control module, electrically connected to the oil quality monitoring module and the second controllable valve respectively; The second control module obtains the oil quality data monitored by the oil quality monitoring module through the oil quality monitoring module, and controls the operation of each of the second controllable valves based on the oil quality data; The second control module controls the operation of each of the second controllable valves based on the oil quality data and performs the following operations: Determining the quality identification code corresponding to each filter component based on a preset quality analysis library and the oil quality data; Controlling the second controllable valve associated with the quality identification code of the filter component to open and controlling the other second controllable valves corresponding to the filter component to close; The second control module determines the quality identification code corresponding to each filter component based on a preset quality analysis library and the oil quality data, and performs the following operations: parsing the oil quality data to obtain a plurality of oil images; Match each oil product image with each standard image in a preset quality analysis library, and determine the quality identification code corresponding to each oil product image based on the matching results; Obtaining the process time on the process time axis of the filter component corresponding to the shooting time of each oil product image; Determine the weight corresponding to the oil product image based on the preset process time and weight comparison table; Calculating the sum of the weights corresponding to the oil product images with the same quality identification code as the priority value of the quality identification code; The quality identification code with the largest priority value is determined as the quality identification code corresponding to the filtering component.

2. The oil production equipment with diversion function according to claim 1, characterized in that: The oil quality monitoring module includes: Two transmission windows are symmetrically arranged on two sides of the sampling slot on the side wall of the oil temporary storage chamber; The light source and the image acquisition and analysis component are respectively arranged on one side of the two transmission windows away from the sampling slot.

3. The oil production equipment with diversion function according to claim 1, characterized in that: The quality analysis library is obtained by the second control module through communication with the server; The steps of the server determining the quality analysis library are as follows: Obtain the current equipment location data and drilling parameter data; Constructing a call parameter set based on the position data and the parameter data; Based on the calling parameter set, the quality analysis library is called from a preset storage server of the quality analysis library.

Images