CN212296272U - Multifunctional retracting and cleaning device for oil pipe of oil rod in workover operation - Google Patents
Multifunctional retracting and cleaning device for oil pipe of oil rod in workover operation Download PDFInfo
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- CN212296272U CN212296272U CN202021748487.9U CN202021748487U CN212296272U CN 212296272 U CN212296272 U CN 212296272U CN 202021748487 U CN202021748487 U CN 202021748487U CN 212296272 U CN212296272 U CN 212296272U
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Abstract
The utility model discloses a multifunctional retracting and releasing cleaning device for an oil rod and an oil pipe in workover operation, which relates to the field of equipment related to oil field operation and comprises a box body, wherein two sets of pipe retracting hydraulic cylinders are arranged on the side wall of one side of the box body, an oil pipe anchor channel is arranged on each pipe retracting hydraulic cylinder, and one end of the oil pipe anchor channel is hinged with the top of the side wall of the box body; the pipe-retracting hydraulic cylinder can drive the oil pipe anchor pipeline to do turning motion, and the tail end of the oil pipe anchor pipeline is connected with an oil pipe anchor pipeline supporting frame; the front end of the oil pipe anchor pipeline is provided with a driving trailer, and the rear end of the oil pipe anchor pipeline is provided with a driven trailer; four sets of jacking hydraulic cylinders are symmetrically arranged at the bottom of the box body, the jacking hydraulic cylinders can drive hydraulic cylinder beams of the box body to move up and down in the box body, and box body bottom plates are mounted on the hydraulic cylinder beams; the pipe releasing mechanism is arranged on the inner side of the side wall of the box body, which is provided with the pipe collecting hydraulic cylinder, and can push and place an oil pipe in the box body onto an oil pipe anchor pipeline; an inner pipe spray-washing mechanism is installed at one end of the box body. The utility model discloses make oil pipe receive and release the convenience, can obtain effectual cleanness.
Description
Technical Field
The utility model relates to a relevant equipment field of oil field operation especially relates to a multi-functional cleaning device that receive and releases of workover oil pole oil pipe.
Background
At present, most of operating teams for oil field operation are still in extensive operating environments. The operation field of each well needs about 300m2Left and right, the oil pipe and the oil rod need to be placed at 200m2Above, and each well operation requires 200m2The nonwoven fabric described above. A large amount of non-woven fabric oil stain pollution in the existing oil field is accumulated like a mountain and cannot be treated, a great problem exists in the aspect of environmental protection, the problem cannot be thoroughly solved so far, and great waste is caused in the aspect of economy. There is currently no complete solution in terms of tubing cleaning.
Aiming at the problems, some oil field scientific research units also design equipment such as a mechanized anchor channel and the like, and partial labor intensity of workers is solved. But the problems of well repairing site, environmental pollution and economic benefit are not fundamentally solved, and the problem of cleaning in the oil pipe is not effectively treated. Particularly, in the blocks with more wax deposition, the wax deposition of the inner pipe cannot be effectively treated, and the oil pipe can only be discarded.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi-functional cleaning device that receive and releases of workover sucker rod oil pipe to solve the problem that above-mentioned prior art exists, make the oil pipe sucker rod receive and release the convenience, make it can obtain effectual cleanness.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a multifunctional retracting and releasing cleaning device for an oil rod and an oil pipe in workover operation, which comprises a box body with an opening at the upper end, wherein a pipe retracting hydraulic cylinder is hinged on the side wall of one side of the box body, an oil pipe anchor channel is installed on the pipe retracting hydraulic cylinder, the side wall of the oil pipe anchor channel is hinged with the top of the side wall of the box body, and the tail end of the oil pipe anchor channel is connected with an oil pipe anchor channel supporting frame; the front end of the oil pipe anchor pipeline is provided with a driving trailer, and the rear end of the oil pipe anchor pipeline is provided with a driven trailer; four sets of jacking hydraulic cylinders are symmetrically arranged at the bottom of the box body, the jacking hydraulic cylinders can drive hydraulic cylinder beams of the box body to move up and down in the box body, a box body bottom plate is mounted on the hydraulic cylinder beams, and oil pipes are placed on the box body bottom plate; a pipe discharging mechanism hinged with a hydraulic cylinder is arranged on the inner side wall of the box body, and the pipe discharging mechanism can push and place an oil pipe in the box body onto the oil pipe anchor pipeline; an inner pipe spray-washing mechanism is installed at one end of the box body.
Optionally, pulleys inlaid with bearings are mounted at the bottoms of the driving trailer and the driven trailer, and the pulleys can drive the oil pipe to move back and forth on the oil pipe anchor pipeline.
Optionally, the pipe placing mechanism comprises a vertically arranged pushing pipe, the pushing pipe is located in the box body and is in contact with the side wall of the box body, two sets of pushing hydraulic cylinders are installed at the bottom of the pushing pipe, and the two sets of pushing hydraulic cylinders can push the oil pipe in the box to lift and enter the oil pipe anchor pipeline.
Optionally, the inner pipe spray-washing mechanism includes a nozzle fixedly installed at one end of the box body, a quick coupling and a moving mechanism thereof.
Optionally, the moving mechanism of the inner pipe spray-washing mechanism comprises a positioning frame fixedly installed at one end of the box body and transversely provided with a rack and a gear, a vertical positioning frame is horizontally arranged on the transverse positioning frame in a sliding manner, a lead screw, a nut and a positioning pin shaft are vertically arranged on the vertical positioning frame in a sliding manner, and the positioning pin shaft is connected with a nozzle and a quick connector.
Optionally, a sucker rod box body is arranged on the lower side of the side wall of the box body pipe collecting mechanism, all the sucker rods of the operating well can be stored, and the sucker rods can be cleaned.
Optionally, the oil rod box body is installed to the lateral wall downside that the pipe mechanism is installed to the box, after the oil rod box body is deposited work at the oil rod, its upper end can place the operation footboard. The operation pedal can be used as an operation platform for operation workers during oil pipe retracting operation.
Optionally, an active trailer positioning mechanism is installed at one end of the oil pipe anchor pipeline, which is far away from the wellhead.
The utility model discloses for prior art gain following technological effect:
the utility model discloses an intensive management wholly is the box structure, and loading and unloading oil pipe has realized mechanized operation. No pollution to the environment. The cleaned dirty oil and sewage can be discharged in a centralized way, and the environmental protection requirement that the dirty oil and sewage does not fall to the ground in workover operation is met. The area of the operation land is reduced by about 75 percent, and the operation centralized operation management is convenient. The degree of mechanization is high, the operation is simple and convenient, and no fixed member is required to be added. The cleaning of the inner pipe of the oil pipe is thoroughly solved. The oil pipe does not need to be transported outside, and the cost is saved. The anchor channel and the oil pipe are easy to assemble, disassemble and operate. The anchor channel is simple in design structure, the oil pipe anchor channel can be disassembled, the anchor channel supporting plate can turn into the box body, and economic cost is low. The utility model discloses a can satisfy the deposit volume of a bite of operation well oil pipe and oil pole in the box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the overall structure of the present invention;
FIG. 3 is a schematic sectional view of the in-box pushing hydraulic cylinder of the present invention
FIG. 4 is a front view of the pipe collecting mechanism of the present invention;
FIG. 5 is a schematic view of the relationship between the side surface of the pipe retracting mechanism and the position of the anchor passage;
FIG. 6 is a front view of the tube placing mechanism of the present invention;
FIG. 7 is a schematic view of the relationship between the side surface of the pipe laying mechanism and the position of the anchor passage;
fig. 8 is a schematic view of the oil rod box of the present invention.
Wherein, 1 is a box body, 2 is a driving trailer, 3 is an oil pipe anchor way, 4 is a pipe collecting hydraulic cylinder, 5 is an oil rod box body, 6 is a driven trailer, 7 is an oil pipe anchor way support frame, 8 is an oil rod box water outlet, 9 is an operation pedal, 10 is a box body water outlet, 11 is a box body filter screen, 12 is a pushing hydraulic cylinder, 13 is an oil pipe support beam, 14 is an oil pipe, and 15 is a jacking hydraulic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a multi-functional cleaning device that receive and releases of workover oil pole oil pipe to solve the problem that above-mentioned prior art exists, make oil pipe receive and release the convenience, can obtain effectual cleanness.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a workover oil pole oil pipe multifunctional retraction cleaning device, as shown in figures 1-8, comprising a box body 1 with an opening at the upper end, a pipe-receiving hydraulic cylinder 4 is hinged on the side wall of one side of the box body 1, an oil pipe anchor channel 3 is installed on the pipe-receiving hydraulic cylinder 4, one end of the oil pipe anchor channel 3 is hinged with the top of the side wall of the box body, a driving trailer 2 and a driven trailer 6 are installed on the oil pipe anchor channel 3, and the end of the oil pipe anchor channel 3 is connected with an oil pipe anchor channel support frame 7; four sets of jacking hydraulic cylinders 15 are symmetrically arranged at the bottom in the box body 1, the jacking hydraulic cylinders 15 can drive an oil pipe support beam 13 in the box body 1 to move up and down in the box body 1, a box body bottom plate is arranged on the oil pipe support beam 13, and oil pipes can be placed on the box body bottom plate; the pushing hydraulic cylinder 12 is arranged on the inner side of the side wall of the box body 1, and the oil pipe 14 in the box body 1 can be placed on the oil pipe anchor pipeline 3 through pushing by the pushing hydraulic cylinder 12.
During the use, will the utility model discloses the device is put in well head one side, aims at the well head with oil pipe anchor way 3. Firstly, two sets of oil pipe anchor pipelines 3 which are 7 meters long and respectively formed by welding 8# angle steels are assembled on the side wall of a box body 1, and one end of each oil pipe anchor pipeline 3 is placed at a wellhead operation position and is connected with an oil pipe anchor pipeline supporting frame 7. (the range from one side of the box body to the well mouth is adjustable at will) the oil pipe anchor way supporting frame 7 is locked and fixed by bolts, and the oil pipe anchor way supporting frame 7 is placed at the bottom of the tail end of the oil pipe anchor way supporting frame to form the working state of the oil pipe anchor way 3. And then the driving trailer 2 and the driven trailer 3 of the oil pipe are placed into the oil pipe anchor pipeline 3, and then the two ends of the oil pipe anchor pipeline are locked and fixed by the anchor pipeline locking bolts. And then the adjustment and installation of the anchor channel are finished.
The anchor way is provided with two structures for retracting and releasing the oil pipe, so that the retracting and releasing work of the oil pipe 14 during the operation is facilitated. When the driving trailer 2 and the driven trailer 6 drag the oil pipe 14 to the end point, the hydraulic push rod of the pipe collecting hydraulic cylinder 4 is pushed up, and the connecting rod mechanism is utilized to drive the oil pipe anchor pipeline 3 to rise and rotate around the top of the side wall of the box body 1 so as to push the oil pipe 14 into the box body bottom plate in the box body 1 for storage. After the oil pipe 14 is cleaned in the box body 1, the oil pipe 14 in the box body 1 is lifted by utilizing the lifting hydraulic cylinder 15 in the box body and is inclined to one side close to the oil pipe anchor channel 3, at the moment, the oil pipe 14 on one side in the box body 1 is jacked up by utilizing the lifting hydraulic cylinder 12 in the box body 1 and is sent into two sets of oil pipe trailers in the oil pipe anchor channel 3, and therefore the oil pipe 14 can be sent to a wellhead along the oil pipe anchor channel 3 by utilizing the driving trailer 2 and the driven trailer 6.
Specifically, after the oil pipe 14 is cleaned in the box body 1, two jacking hydraulic cylinders 15 at the far end of the oil pipe anchor pipeline 3 in the box body 1 are lifted by the diameter distance of the oil pipe 14. At this time, the oil pipe 14 in the box body 1 slides to one side of the oil anchor channel 3, and the oil pipe 14 close to the oil anchor channel 3 enters the upper part of the pushing hydraulic cylinder 12. At this time, the pushing hydraulic cylinder 12 is lifted upwards, so that the oil pipe 14 at the upper end of the pushing hydraulic cylinder 12 is pushed into the trailer of the oil pipe anchor channel 3, and so on, and the oil pipe 14 in the box body 1 is led out of the box body 1. An operation pedal 9 is arranged on the upper part of the oil rod box body 5, so that the standing operation of an operator is facilitated.
The oil pipe anchor pipeline 3 is arranged on the anchor pipeline connecting plate. At this time, two sets of oil pipe trailers are installed into the oil pipe anchor channel 3, and then the two ends of the oil pipe anchor channel 3 are locked by 4 bolts to prevent the trailers from sliding out of the anchor channel. The two sets of trailers are provided with wheels with bearings and are arranged on the trailers, so that the trailers can move in the anchor way to achieve the transmission of the oil pipe. And a limiting device is arranged at one end of the oil pipe anchor pipeline 3, which is far away from the anchor pipeline, so that the active trailer is convenient to position, and the safety and the accuracy of placing the oil pipe are improved.
4 sets of jacking hydraulic cylinders 15 with 8 tons of thrust are arranged at the bottom in the box body 1, and the jacking hydraulic cylinders 15 on the same side in the box body are controlled to freely lift in pairs by using a remote controller, so that the oil pipe 14 can be conveniently led in or led out. When the box body 1 is led into the oil pipe 14, the front two sets of jacking hydraulic cylinders 15 are lifted, and the rear two sets of jacking hydraulic cylinders 15 are lowered, so that the jacking hydraulic cylinders 15 support the oil pipe 14 to form a slope, and the difference between the front and the rear is about 100 mm. The oil pipe 14 entering the tank 1 can now be lined up by means of a ramp slide-in. When the oil pipe 14 in one layer is full, the 4 sets of jacking hydraulic cylinders 15 correspondingly descend to the same height, and two oil pipe base plates are placed above the oil pipe 14 and close to the supporting pipe, so that the oil pipe in the next layer can be placed. When the oil pipe 14 in the tank is discharged, the action of the jacking hydraulic cylinder 15 is opposite to that when the pipe is led in. The hydraulic cylinder on one side behind the box is higher than the two sets of hydraulic cylinders on one side in front of the box, so that the oil pipe in the box moves forward, the oil pipe automatically slides to the upper side of the pushing hydraulic cylinder 12, and the pushing hydraulic cylinder 12 sequentially pushes the oil pipe into the anchor channel to be conveyed to a wellhead.
When the inner wall of the oil pipe 14 is cleaned, the two sets of jacking hydraulic cylinders 15 close to one side of the oil pipe coupling and the inner pipe spray-washing mechanism are lifted, the two sets of jacking hydraulic cylinders 15 close to the other side are lowered, and the difference is about 100mm, so that the inner pipe is cleaned by the inner pipe spray-washing mechanism, liquid in the pipe can flow to the lower side, the liquid is discharged out of the pipe and is discharged out of a water outlet 10 of the box body after being filtered by a filter screen 11 of the box body. When the height of one side of the jacking hydraulic cylinder 15 needs to be equal, the operation can be carried out through a remote controller. Because the synchronous control program of two sets of hydraulic cylinders in the same direction is set during the design of the remote controller button, the remote controller button is convenient for field personnel to operate, and the height of the remote controller button does not need to be controlled by a single hydraulic cylinder. An oil rod box body 5 is arranged on one side of an anchor channel of the box body 1, so that oil rods can be conveniently stored and cleaned in a centralized mode, and sewage after cleaning is discharged through a water outlet 8 of the oil rod box.
The bottom plate and the periphery in the box body 1 are welded into the same structure by steel plates. And connecting welded junctions between the steel plates for leakage prevention treatment. The hydraulic cylinder and the box body are connected by adopting sealing treatment, so that the leakage phenomenon can not be generated at the joint of the hydraulic cylinder and the box body.
Before workover treatment, a dirty oil and sewage receiving pipe is connected to a quick joint on one side of the lower end. Therefore, the dirty oil and sewage generated in the box body can be discharged out of the box body at any time, and more than 8 tons of dirty oil and sewage can be stored in the box under the condition that the dirty oil and sewage cannot be discharged outside in time. The lower side of the oil rod box body 5 is provided with an oil receiving disc, dirty oil and sewage generated in the oil rod cleaning process can be stored in the oil receiving disc and sucked and discharged by a dirty oil recovery pipe, and the dirty oil and the sewage in the oil rod box body do not interfere with each other and have no interaction relation.
The utility model discloses a centralized management of workover oil pipe beam. The well repairing operation realizes environmental protection management, and the long-standing problem that the operation construction pollutes the environment and the non-woven fabrics cannot be treated after pollution is solved. The inner wall of the oil pipe is cleaned by an effective solution. The anchor track is simple and compact in structure and simplified in operation, and the box body can be randomly placed in a certain range of a well site. The oil pipe anchor pipeline can freely stretch out and draw back within a range of 0-3 meters away from a wellhead. The anchor track trailer has simple structure, can freely move in the oil pipe anchor track and is convenient for operation and use. The oil pipe anchor pipeline can be rotated into the box body for storage after operation. The box body can store the oil pipes and oil rods of any specification of one operation well in a centralized way. The utility model discloses can practice thrift the cost of several thousand yuan for the oil field every year, economic benefits is obvious.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (7)
1. The utility model provides a multi-functional cleaning device that receive and releases of workover oil pole oil pipe which characterized in that: the pipe collecting hydraulic cylinder is provided with an oil pipe anchor pipeline, and one end of the oil pipe anchor pipeline is hinged with the top of the side wall of the box body; the pipe-retracting hydraulic cylinder can drive the oil pipe anchor pipeline to do turning motion, and the tail end of the oil pipe anchor pipeline is connected with an oil pipe anchor pipeline supporting frame; the front end of the oil pipe anchor pipeline is provided with a driving trailer, and the rear end of the oil pipe anchor pipeline is provided with a driven trailer; four sets of jacking hydraulic cylinders are symmetrically arranged at the bottom of the box body, the jacking hydraulic cylinders can drive hydraulic cylinder beams of the box body to move up and down in the box body, and box body bottom plates are mounted on the hydraulic cylinder beams; a pipe releasing mechanism is arranged on the inner side of the side wall of the box body, which is provided with the pipe collecting hydraulic cylinder, and can push and place an oil pipe in the box body onto the oil pipe anchor pipeline; an inner pipe spray-washing mechanism is installed at one end of the box body.
2. The multifunctional retracting and releasing cleaning device for the workover oil rod and oil pipe according to claim 1, wherein: and pulleys embedded with bearings are arranged at the bottoms of the driving trailer and the driven trailer, and the pulleys can drive the oil pipe to move back and forth on the oil pipe anchor way.
3. The multifunctional retracting and releasing cleaning device for the workover oil rod and oil pipe according to claim 1, wherein: the pipe placing mechanism comprises a vertically arranged pushing pipe, the pushing pipe is located in the box body and is in contact with the side wall of the box body, two sets of pushing hydraulic cylinders are installed at the bottom of the pushing pipe, and the two sets of pushing hydraulic cylinders can push the oil pipe in the box to lift and enter the oil pipe anchor pipeline.
4. The multifunctional retracting and releasing cleaning device for the workover oil rod and oil pipe according to claim 1, wherein: the inner pipe spray-washing mechanism comprises a nozzle fixedly arranged at one end of the box body, a quick connector and a moving mechanism thereof.
5. The multifunctional retracting and releasing cleaning device for the workover oil rod and oil pipe according to claim 1, wherein: the oil rod box body is installed on the outer side of the side wall of the box body, which is provided with the pipe collecting mechanism.
6. The multifunctional retracting and releasing cleaning device for the workover oil rod and oil pipe according to claim 5, wherein: the oil rod box is internally used for storing an oil rod in an operating well, and an operating pedal is movably placed at the upper end of the oil rod box.
7. The multifunctional retracting and releasing cleaning device for the workover oil rod and oil pipe according to claim 3, which is characterized in that: and one end of the oil pipe anchor pipeline, which is far away from the wellhead, is provided with a driving trailer positioning mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748487.9U CN212296272U (en) | 2020-08-20 | 2020-08-20 | Multifunctional retracting and cleaning device for oil pipe of oil rod in workover operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748487.9U CN212296272U (en) | 2020-08-20 | 2020-08-20 | Multifunctional retracting and cleaning device for oil pipe of oil rod in workover operation |
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| CN212296272U true CN212296272U (en) | 2021-01-05 |
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| CN202021748487.9U Active CN212296272U (en) | 2020-08-20 | 2020-08-20 | Multifunctional retracting and cleaning device for oil pipe of oil rod in workover operation |
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| CN (1) | CN212296272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114075931A (en) * | 2020-08-20 | 2022-02-22 | 大庆科莱德石油技术开发有限公司 | Multifunctional retracting and cleaning device for oil pipe of oil rod in workover operation |
-
2020
- 2020-08-20 CN CN202021748487.9U patent/CN212296272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114075931A (en) * | 2020-08-20 | 2022-02-22 | 大庆科莱德石油技术开发有限公司 | Multifunctional retracting and cleaning device for oil pipe of oil rod in workover operation |
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