CN215408558U - Be used for oil pipe and sucker rod integral type area to press operation device - Google Patents
Be used for oil pipe and sucker rod integral type area to press operation device Download PDFInfo
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- CN215408558U CN215408558U CN202121511094.0U CN202121511094U CN215408558U CN 215408558 U CN215408558 U CN 215408558U CN 202121511094 U CN202121511094 U CN 202121511094U CN 215408558 U CN215408558 U CN 215408558U
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- oil pipe
- sucker rod
- oil well
- pipe
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Abstract
The utility model discloses a device for integrated pressurized operation of an oil pipe and a sucker rod, belonging to the technical field of oil and gas exploitation, which comprises a bearing platform, wherein symmetrical hydraulic lifting cylinders are fixedly arranged on the upper side of the bearing platform, a beam platform is transversely and fixedly arranged on the upper sides of the two hydraulic lifting cylinders, a sealing element is fixedly arranged on the inner wall of the middle part of the beam platform, a four-flashboard blowout preventer is fixedly arranged on the lower side of the sealing element, symmetrical telescopic rods are fixedly arranged on the upper side wall of the bearing platform, a limit pin is rotatably arranged on the side wall of the telescopic rod, the oil pipe and an oil pumping pipe can be synchronously pulled out outwards through the matching of the four-flashboard blowout preventer and the hydraulic lifting cylinders, and then the upper ends of the oil pipe and the sucker rod are clamped and fixed through the matching of the telescopic rod, the limit pin, an adjusting seat, an adjusting rod and the two-flashboard blowout preventer, so that the pressure relief of the hydraulic lifting cylinder at the bottom can be conveniently reset, therefore, the work of clamping and lifting is repeated to synchronously draw out the oil pipe and the sucker rod.
Description
Technical Field
The utility model relates to the technical field of oil and gas exploitation, in particular to an integrated under-pressure operation device for an oil pipe and a sucker rod.
Background
The operation under pressure refers to an operation method for lifting and lowering a pipe column by matching with equipment such as a conventional operation vehicle and the like without open flow and well killing under the condition of pressure in a shaft. Based on the characteristics of oil layer protection, capacity improvement, no pollution and the like of the operation under pressure, the device for the operation under pressure is very necessary.
The oil pipe of the oil well adopting the pumping unit at present is internally provided with a sucker rod, the lifting modes of an oil well rod and an oil well pipe are different to a certain extent, and the oil well under-pressure operation adopts two sets of equipment of an oil well rod device under pressure and an oil well pipe device under pressure, so that the problems of high operation cost, low operation speed, complex replacement and complex operation are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an integrated under-pressure operation device for an oil pipe and a sucker rod, which aims to solve the problems that the prior oil field oil well under-pressure operation adopts two sets of equipment, namely an under-pressure oil well rod lifting device and an under-pressure oil well pipe lifting device, and the problems of high operation cost, low operation speed, complex replacement and complex operation are caused because the lifting modes of an oil well rod and an oil well pipe are different to a certain extent.
In order to achieve the purpose, the utility model provides the following technical scheme: the integrated pressurized operation device for the oil pipe and the sucker rod comprises a bearing platform, symmetrical hydraulic lifting cylinders are fixedly arranged on the upper side of the bearing platform, a beam platform is transversely and fixedly arranged on the upper sides of the two hydraulic lifting cylinders, a sealing element is fixedly arranged on the inner wall of the middle part of the beam platform, a four-ram blowout preventer is fixedly arranged on the lower side of the sealing element, symmetrical telescopic rods are fixedly arranged on the upper side wall of the bearing table, limit pins are rotatably arranged on the side walls of the telescopic rods, the upper end of the telescopic rod is fixedly provided with a mounting plate, the upper side of the mounting plate is fixedly provided with an adjusting seat, the upper side of the adjusting seat is rotatably provided with adjusting rods, the rod walls of the two adjusting rods are transversely provided with connecting plates in contact, the adjusting rod is characterized in that limiting plates are rotatably arranged on the rod wall of the adjusting rod and positioned on two sides of the connecting plate, and a two-ram blowout preventer is fixedly arranged in the middle of the lower side wall of the connecting plate.
Preferably, the upper end of the adjusting rod is rotatably provided with an adjusting knob.
Preferably, the four ram blowout preventer comprises a first well rod slip, a half well rod seal, a half well pipe seal and a first well pipe slip.
Preferably, the two-ram blowout preventer comprises a second oil well pipe slip and a second oil well pipe slip.
Preferably, the bottom of bearing platform is provided with the backup pad, the bulkhead of backup pad rotates and is provided with the bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1) the oil pipe and the oil pumping pipe can be synchronously drawn out through the matching of the four-flashboard blowout prevention piece and the hydraulic lifting cylinder, and then the upper ends of the oil pipe and the oil pumping rod are clamped and fixed through the matching of the telescopic rod, the limiting pin, the adjusting seat, the adjusting rod and the two-flashboard blowout preventer, so that the pressure relief and the reset of the hydraulic lifting cylinder at the bottom can be facilitated, and the oil pipe and the oil pumping rod can be synchronously drawn out through the repeated clamping and lifting work;
2) through the work of oil pipe and the synchronous extraction of oil pumping pipe, can effectual reduction operating cost expense, four flashboards put and spout the ware and two flashboards preventer and hydraulic pressure lift between jar and the telescopic link mutually support simultaneously can effectual improvement operating efficiency, easy operation has saved loaded down with trivial details operating procedure moreover.
Drawings
FIG. 1 is a schematic front view of the present invention.
In the figure: the hydraulic lifting device comprises a bearing platform 1, a hydraulic lifting cylinder 2, a cross beam platform 3, a sealing element 4, a four-ram blowout preventer 5, a first oil well rod clamping tile 51, a half oil well rod seal 52, a half oil well pipe seal 53, a first oil well pipe slip 54, a telescopic rod 6, a limiting pin 7, an installation plate 8, a 9 adjusting seat, a 10 adjusting rod, a 11 connecting plate, a 12 limiting plate, a 13 adjusting knob, a two-ram blowout preventer 14, a second oil well rod clamping tile 141, a second oil well pipe slip 142, a 15 supporting plate and a 16 bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1, the present invention provides a technical solution: a device for integrated operation under pressure of an oil pipe and a sucker rod comprises a bearing table 1, symmetrical hydraulic lifting cylinders 2 are fixedly arranged on the upper side of the bearing table 1, a beam platform 3 is transversely and fixedly arranged on the upper sides of the two hydraulic lifting cylinders 2, a sealing element 4 is fixedly arranged on the inner wall of the middle part of the beam platform 3, a four-flashboard blowout preventer 5 is fixedly arranged on the lower side of the sealing element 4, the four-flashboard blowout preventer 5 can be driven to move upwards through the hydraulic lifting cylinders 2, so that the clamped oil pipe and the sucker rod can be pulled out upwards, a symmetrical telescopic rod 6 is fixedly arranged on the upper side wall of the bearing table 1, a limit pin 7 is rotatably arranged on the side wall of the telescopic rod 6, the position of the telescopic rod 6 after movement can be limited by the limit pin 7, a mounting plate 8 is fixedly arranged on the upper end of the telescopic rod 6, and an adjusting seat 9 is fixedly arranged on the upper side of the mounting plate 8, the upside of adjusting seat 9 rotates and is provided with regulation pole 10, adjusts pole 10 and can be in the inside and outside removal of adjusting seat 9, two the pole wall lateral contact of adjusting pole 10 is provided with connecting plate 11, the pole wall of adjusting pole 10 just is located the both sides rotation of connecting plate 11 and is provided with limiting plate 12, and limiting plate 12 can restrict the position of connecting plate 11, the fixed two ram-type preventer 14 that is provided with in lower lateral wall middle part of connecting plate 11, can adjust the height of two ram-type preventer 14 through the regulation of adjusting the pole 10 height.
The upper end of the adjusting rod 10 is rotatably provided with an adjusting knob 13, the adjusting rod 10 is convenient to rotate, meanwhile, the connecting plate 11 is convenient to replace, the four-ram blowout preventer 5 comprises an oil well rod slip I51, an oil well rod half seal 52, an oil well pipe half seal 53 and an oil well pipe slip I54, the oil well rod slip I51 and the oil well rod half seal 52 can clamp and fix the oil well rod, the oil well pipe half seal 53 and the oil well pipe slip I54 can clamp and fix the oil pipe, the two-ram blowout preventer 14 comprises an oil well rod slip II 141 and an oil well pipe slip II 142, the bottom of the bearing table 1 is provided with a supporting plate 15, the plate wall of the supporting plate 15 is rotatably provided with a bolt 16, the fixing strength is improved, and the operation stability is ensured.
The working principle is as follows: firstly, an oil well pipe and a sucker rod on an oil well are clamped, sealed and fixed through a four-ram blowout preventer 5, then a pipe opening is sealed through a sealing piece on a beam platform 3, an oil pipe in the oil well moves upwards through the ascending of a hydraulic lifting cylinder 2, meanwhile, the sucker rod in the oil well moves upwards synchronously, when the upper side wall of the beam platform 3 is contacted with two-ram blowout preventers 14, telescopic rods 6 on two sides move upwards synchronously through continuous ascending, when the hydraulic lifting cylinder 2 ascends to the top, the height of the telescopic rod 6 can be fixed through a limiting pin 7, then the sealing piece 4 is closed, then an adjusting knob 13 rotates to enable an adjusting rod 10 to move towards the inside of an adjusting seat 9, so that the position of a connecting plate 11 is lowered, the two-ram blowout preventers 14 are contacted with the oil pipe, the oil pipe and the sucker rod in the oil well are clamped and fixed, then the oil pipe and the sucker rod are sealed through a sealing plug, and after the four-ram blowout preventers 5 are closed and connected with the oil pipe and the sucker rod, and then, the hydraulic lifting cylinder 2 is decompressed and reduced to a low point, the four-ram blowout preventer 5 clamps and fixes the hydraulic lifting cylinder after the hydraulic lifting cylinder reaches the low point, then the two-ram blowout preventer 14 is closed to separate the hydraulic lifting cylinder from the oil pipe and the sucker rod, and the oil pipe in the oil well is moved upwards again by the lifting of the hydraulic lifting cylinder 2, so that the oil pipe and the sucker rod are taken out synchronously and repeatedly.
While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Be used for oil pipe and sucker rod integral type area to press operation device, including bearing platform (1), its characterized in that: the fixed symmetrical hydraulic pressure that is provided with of upside of bearing platform (1) lifts jar (2), two the upside of hydraulic pressure lifts jar (2) transversely fixes and is provided with crossbeam platform (3), the fixed sealing member (4) that is provided with of middle part inner wall of crossbeam platform (3), the fixed four flashboard preventer (5) that is provided with of downside of sealing member (4), the fixed symmetrical telescopic link (6) that is provided with of upside wall of bearing platform (1), the lateral wall of telescopic link (6) rotates and is provided with spacer pin (7), the fixed mounting panel (8) that is provided with in upper end of telescopic link (6), the fixed regulation seat (9) that is provided with of upside of mounting panel (8), the upside that adjusts seat (9) rotates and is provided with regulation pole (10), two the pole wall lateral contact of adjusting pole (10) is provided with connecting plate (11), the pole wall of adjusting pole (10) just is located the both sides rotation of connecting plate (11) and is provided with limiting plate (12) ) And a two-ram blowout preventer (14) is fixedly arranged in the middle of the lower side wall of the connecting plate (11).
2. The integrated pressurized operation device for the oil pipe and the sucker rod according to claim 1, which is characterized in that: the upper end of the adjusting rod (10) is rotatably provided with an adjusting knob (13).
3. The integrated pressurized operation device for the oil pipe and the sucker rod according to claim 1, which is characterized in that: the four-ram blowout preventer (5) comprises a first oil well rod slip (51), a second oil well rod seal (52), a second oil well pipe seal (53) and a first oil well pipe slip (54).
4. The integrated pressurized operation device for the oil pipe and the sucker rod according to claim 1, which is characterized in that: the two ram blowout preventer (14) comprises a second oil well pipe slip (141) and a second oil well pipe slip (142).
5. The integrated pressurized operation device for the oil pipe and the sucker rod according to claim 1, which is characterized in that: the bottom of bearing platform (1) is provided with backup pad (15), the bulkhead of backup pad (15) rotates and is provided with bolt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121511094.0U CN215408558U (en) | 2021-07-05 | 2021-07-05 | Be used for oil pipe and sucker rod integral type area to press operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121511094.0U CN215408558U (en) | 2021-07-05 | 2021-07-05 | Be used for oil pipe and sucker rod integral type area to press operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215408558U true CN215408558U (en) | 2022-01-04 |
Family
ID=79646833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121511094.0U Active CN215408558U (en) | 2021-07-05 | 2021-07-05 | Be used for oil pipe and sucker rod integral type area to press operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215408558U (en) |
-
2021
- 2021-07-05 CN CN202121511094.0U patent/CN215408558U/en active Active
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