Integrated hydrogen sulfide removing agent adding device for platform well

Abstract

The integrated hydrogen sulfide removing agent adding device for the platform well comprises a base, an agent storage tank and a plurality of agent adding pumps, the base comprises a storage tank containing table and a three-dimensional pump frame located in front of the storage tank containing table, the agent storage tank is installed on the storage tank containing table, and the agent adding pumps are installed on the storage tank containing table. A plurality of pump positions are arranged on the three-dimensional pump frame, the dosing pumps are installed in the pump positions in a one-to-one correspondence mode, a liquid outlet header pipe of the medicament storage tank penetrates through the bottom space of the storage tank placing table, the liquid outlet header pipe is communicated with a liquid inlet of each dosing pump through a liquid outlet branch pipe, and the liquid outlet branch pipe is communicated with a liquid outlet of each dosing pump. A liquid outlet of each dosing pump is communicated with a liquid outlet joint, and each liquid outlet joint extends out of the front of the three-dimensional pump frame. The integrated hydrogen sulfide removing agent adding device for the platform well has the advantages of being scientific in design, free of equipment assembly on site, high in working efficiency and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil and gas exploitation technical field, specifically speaking, relate to a platform well integrated formula hydrogen sulfide removal agent adding device. BACKGROUND

[0002] In the process of exploiting oil and natural gas, oil well or gas well can breed sulfate reducing bacteria, and it can reduce the sulfate in the well into hydrogen sulfide gas, and direct emission can cause air pollution. At present, a commonly used desulfurization method is to inject desulfurizer into the well, and a medicament storage tank and a feeding pump are needed when adding hydrogen sulfide removal agent. The medicament storage tank stores desulfurizer, and the feeding pump pumps the medicament in the tank into the well. The medicament storage tank and the feeding pump are independent of each other in the past, and various parts need to be assembled after arriving at the work site, which affects work efficiency.

[0003] Unlike the traditional single-point well, the platform well concentrates the ground well site, drills multiple wells in a platform, and respectively drills into the target layer through directional wells. If the traditional on-site assembly method is still used, the assembly workload will be greatly increased, the labor intensity of workers will be greatly increased, and the risk of part loss during equipment transportation is also high.

[0004] In order to solve the above problems, people have been seeking an ideal technical solution. SUMMARY

[0005] The utility model discloses a kind of integrated formula hydrogen sulfide removal agent adding devices for platform well, to solve the problems of the prior art, provide a kind of integrated formula hydrogen sulfide removal agent adding devices for platform well, which is scientific in design, without again equipment on site assembly, work efficiency is high, and practicality is strong.

[0006] In order to achieve the above purpose, the utility model adopts the technical scheme that an integrated formula hydrogen sulfide removal agent adding device for platform well, including base, medicament storage tank and several dosing pumps, the base includes tank placement table and the three-dimensional pump frame located in the front of the tank placement table, the medicament storage tank is installed on the tank placement table, the three-dimensional pump frame is provided with multiple pump sites, multiple dosing pumps are one-to-one correspondingly installed in multiple pump sites, the liquid outlet main pipe of the medicament storage tank passes through from the bottom space of the tank placement table, the liquid outlet main pipe is communicated with the liquid inlet of each dosing pump by liquid outlet branch pipe, the liquid outlet of each dosing pump is communicated with liquid outlet connector, and each liquid outlet connector is arranged in the front of the three-dimensional pump frame.

[0007] Based on the above, the base further includes vertical plane frame, the vertical plane frame is located in the front of the three-dimensional pump frame, the control cabinet is installed on the upper portion of the vertical plane frame, and the control cabinet controls the working state of each dosing pump.

[0008] Based on the above, it further comprises a container house, the base is arranged in the container house, the container house is provided with a front door and a rear door; a plurality of pipeline perforations are arranged on the front wall of the container house, so that the pipeline passes through and is connected with each of the liquid outlet connectors.

[0009] Based on the above, the three-dimensional pump frame comprises at least two layers of mounting frames, and one row of the dosing pumps is mounted on each of the mounting frames.

[0010] Based on the above, the dosing pump is a plunger pump.

[0011] Compared with the prior art, the utility model discloses a substantial feature and progress, specifically speaking, the utility model discloses the medicine storage tank and multiple dosing pumps are installed on the base together, and are connected in advance through the liquid outlet main pipe, the liquid outlet branch pipe, reserve multiple liquid outlet connectors, only need to communicate each import dosing pipeline with the liquid outlet connector on the spot, through setting up the three-dimensional pump frame, multiple dosing pumps are three-dimensional arrangement, reduce the floor area, the liquid outlet main pipe passes through from the storage tank placement table bottom space and is communicated with the liquid outlet branch pipe, does not occupy the additional space, makes the structure more compact, it has the advantages such as scientific design, need not assemble equipment on the spot again, high work efficiency, strong practicality.

[0012] Further, by setting the control cabinet on the vertical plane frame, multiple dosing pumps can be controlled centrally, and operation is more convenient; by setting the container house, on the one hand, transportation is facilitated, and on the other hand, protection and heat preservation can be achieved; by setting the front door and the rear door, the control cabinet can be operated from the front, and the medicine storage tank can be operated from the rear, such as adding liquid medicine, so that there is no need to leave space for walking in the container house, so that the container house can be designed to be smaller and more compact. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure schematic diagram of integrated formula removal hydrogen sulfide agent adding device for platform well in the utility model.

[0014] Figure 2 It is the installation structure schematic diagram of medicine storage tank in the utility model.

[0015] Figure 3 It is the front structure schematic diagram of three-dimensional pump frame in the utility model.

[0016] Figure 4 It is the front structure schematic diagram of vertical plane frame in the utility model.

[0017] In the figure: 1. Container house; 2. Medicine storage tank; 3. Medicine adding pump; 4. Storage tank placing table; 5. Three-dimensional pump rack; 6. Mounting rack; 7. Liquid outlet main pipe; 8. Liquid outlet branch pipe; 9. Liquid outlet connector; 10. Vertical plane frame; 11. Control cabinet; 12. Front door; 13. Rear door; 14. Pipe through hole. DETAILED DESCRIPTION

[0018] The technical scheme of the utility model will be described in further detail below through specific embodiments.

[0019] As shown in the figure, an integrated hydrogen sulfide removing agent adding device for platform well comprises a container house 1 and a base, a medicine storage tank 2 and a plurality of medicine adding pumps 3 arranged in the container house 1. Figures 1-4 The three-dimensional pump rack 5 specifically comprises three layers of mounting racks 6, one row of medicine adding pumps 3 is installed on each layer of mounting racks 6, the medicine adding pumps 3 can specifically adopt plunger pumps, and each medicine adding pump 3 installation position serves as a pump position; a liquid outlet main pipe 7 of the medicine storage tank 2 passes through the bottom space of the storage tank placing table 4, the liquid outlet main pipe 7 is communicated with the liquid inlet of each medicine adding pump 3 through a liquid outlet branch pipe 8, and the liquid outlet of each medicine adding pump 3 is communicated with a liquid outlet connector 9, and each liquid outlet connector 9 is arranged to extend out of the front of the three-dimensional pump rack 5.

[0020] In order to facilitate operation, the base further comprises a vertical plane frame 10, the vertical plane frame 10 is located in front of the three-dimensional pump rack 5, a control cabinet 11 is installed on the upper part of the vertical plane frame 10, and the control cabinet 11 controls the working state of each medicine adding pump 3, such as on-off and flow.

[0021] The container house 1 is provided with a front door 12 and a rear door 13, so that the control cabinet 11 can be operated from the front and the medicine liquid of the medicine storage tank 2 can be added from the rear, and no extra walking space is left in the box, so that the container house 1 can be designed to be smaller and more compact; a plurality of pipe through holes 14 are arranged on the front wall of the container house 1, so that the pipes can pass through and be connected with each liquid outlet connector 9.

[0022] In specific use, the whole set of equipment is transported to the platform well site, the medicine adding pipes of each well are connected with the liquid outlet connectors 9, the on-site assembly time is saved, the workers can centrally operate the medicine adding pumps 3 through the control cabinet 11, the injection of sulfur removing agent into each well is controlled, the whole set of equipment is compact in structure design, occupies small space, and is also convenient for transportation.

[0023]

[0024] ​It should be noted that the above examples are used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the specific embodiments of the present application can be modified or some technical features can be replaced by equivalent ones; without departing from the spirit of the technical solutions of the present application, they should be covered in the technical solution range claimed by the present application.

Claims

1. An integrated hydrogen sulfide removal agent addition device for platform wells, characterized in that: The device includes a base, a chemical storage tank, and several dosing pumps. The base includes a tank placement platform and a three-dimensional pump frame located in front of the tank placement platform. The chemical storage tank is installed on the tank placement platform. The three-dimensional pump frame has multiple pump positions, and the multiple dosing pumps are installed in the multiple pump positions one-to-one. The main outlet pipe of the chemical storage tank passes through the space at the bottom of the tank placement platform. The main outlet pipe is connected to the inlet of each dosing pump through an outlet branch pipe. The outlet of each dosing pump is connected to an outlet connector, and each outlet connector is set to extend out from the front of the three-dimensional pump frame.

2. The integrated hydrogen sulfide removal agent addition device for platform wells according to claim 1, characterized in that: The base also includes a vertical planar frame, which is located in front of the three-dimensional pump frame. A control cabinet is installed on the upper part of the vertical planar frame, and the control cabinet controls the working status of each of the dosing pumps.

3. The integrated hydrogen sulfide removal agent addition device for platform wells according to claim 2, characterized in that: It also includes a container house, the base of which is located inside the container house, the container house having a front door and a rear door; the front wall of the container house has several pipe perforations so that pipes can pass through and connect to each of the liquid outlet joints.

4. The integrated hydrogen sulfide removal agent addition device for platform wells according to any one of claims 1-3, characterized in that: The three-dimensional pump frame includes at least two mounting frames, and a row of dosing pumps is mounted on each mounting frame.

5. The integrated hydrogen sulfide removal agent addition device for platform wells according to claim 4, characterized in that: The dosing pump is a plunger pump.

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